巴西专利BR112012006122A2 device for pumping human breast milk, vacuum pump for pumping human breast milk and method for opera

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专利摘要:
DEVICE FOR HUMAN MATERNAL MILK PUMPING, VACUUM PUMP FOR HUMAN MATERNAL MILK PUMP, METHOD FOR OPERATING A DEVICE FOR HUMAN MATERNAL MILK PUMPING AND COUPLING PIECEA device for pumping human breast milk features an adapter for the breast (4) to be placed in a breast, a vacuum pump (1) to generate vacuum, a tube that connects the vacuum pump (1) to the adapter to the sinus (4) for transmitting the vacuum generated to the sinus adapter (4) and a chamber. The tube (2) ends at the pump side at a first connection (130) in that chamber. According to the invention, the chamber has a second connection (131) for connecting to a milk collection reservoir (7). The two connections (130, 133) are fluidly connected to each other in the chamber. The tube (2) forms during the pumping a milk tube for transporting breast milk pumped in the adapter to the breast (4) to the chamber and from the chamber to the collector reservoir te (7). This pump can be designed to produce little noise and small dimensions.
公开号:BR112012006122A2
申请号:R112012006122-4
申请日:2010-09-17
公开日:2020-08-11
发明作者:Beda Weber；Etienne Furrer；André Schlienger；Brian H. Silver；Daniela Wäckerlin；Armin Felber
申请人:Medela Holding Ag；
IPC主号:

专利说明:

"DEVICE FOR PUMPING HUMAN BREAST MILK,
VACUUM PUMP FOR PUMPING HUMAN BREAST MILK, METHOD FOR OPERATING A DEVICE FOR PUMPING HUMAN BREAST MILK AND COUPLING PART "5 Technical area The present invention relates to a device for pumping human breast milk from according to the general concept of claim 1, to a vacuum pump according to the general concept of claim 12, as well as to a method for operating a device for pumping human breast milk according to the general concept of claim 14 State of the art Devices for expressing human breast milk have been known for a long time. In principle, there are two different types: the first is manually operated, that is, the vacuum required for expressing the milk is generated by manually activating the breast pump. In the case of the second type, the vacuum pump is electrically operated, and the vacuum pump can be connected to the current distribution network and / or operated via a battery or another energy store. Examples of this case are patent documents WO 96/22116, US 2009/0099511, US 2008/0287037, US 7 094 217 and US 2008/0039781. These vacuum pumps are connected directly or via vacuum lines with an adapter for the breast. The breast adapter usually has a funnel-shaped part for housing part of the maternal breast including the nipple. In general, this funnel-shaped part changes to a hollow-cylinder-shaped part, which, on the one hand, the vacuum pump or the suction tube is directly connected and which, on the other hand, is also directly connected or through a milk tube to a milk collection reservoir. It is known to select adapters for the breast according to the size of the breast. Especially known are adapter breast sets, in which the size of the piece in mF by 2 Funnel lormate can be selected according to the mother. They are state-of-the-art also adapters for the little ones. So, the document pa'tent-ãeio IJS 6 5 379 3'27 desc'Eeve a ghamadç} di- $ pos.itivçj de
M bo [ribeamentò "tip.ò all IÁVFês". In this "free hands" type 5 means that the device, after switching on, works without the use of hands, that is, neither the adapter nor the adapter need to be kept. 10 jewels with the hands. Nd .d0cumentQ pa, tenLáEio U'S "327, a small one adapted for ç) in function of the funií is fixed through the sè. A first flexible tube is only available. adapter for õ seiõ àt'ê üma vacuum tube, - which is fastened to a belt. A Sègundõ tube
1.5 flexible extends from the adapter to c) 'breast to a urrt -res.e'rvatór.í the .Leite coLector, which can be sustained in the right hand. The patent-arío document WO 02/102437 and docuInent.0 patentáriQ WO 200.8 / 137Q8 Inostr'aln dis, positives of 20 bõMb'éa "mêrrtò." "Type liVrès hands", Neste eáso, q ã'dà , pt.âdor for s'ei.o is integrated re-respectively into a pump body and serves at the same time as a membrane for vacuum. US Pat. 949 414 describes an adapted E 25 for c) I know it in Funnel Eormate, which can be housed in a bra. It is not a vacuum, Ína's · but a 'tube' and a deBde çj. adáptãdot 'For seié even a baby, who can receive the desired oil when sucking in the flexible tube. The patent application ljS 6 440 100 mo3tr! A. a device. 30 for Icite pumping from Icite iríate'rno coio üm little 'ada "pt.a-dÜ · And pa-Ea the soap can be carried under a bra. U: rõ tAb0 for milk. q adaptedF for the side Íâté ürtt reservation reservoir with leitèè This is connected to a flexible tube to a vacuum source. The 3'5 collection service milk is e. vacuumed by means of vacuum, where vacuum is applied through the tube to the milk, adapted to the surface.
I..y P 3
3 to the predominant vacuum in the milk collector reservoir, the pumped milk can reach the milk collector reservoir through the flexible milk tube.
Alternatively, the milk collection reservoir 5 itself can serve as a vacuum pump.
This device has the disadvantage that the relatively large volume of the milk collection reservoir also has to be evacuated. This so-called dead volume greatly limits the performance capability of the device.
Representation of the invention It is the task of the present invention to create an improved device and an improved method for pumping human breast milk.
These tasks solve a device with the characteristics of claim I, a vacuum pump with the characteristics of claim 12, as well as a method with the characteristics of claim 14. The device according to the invention for pumping human breast milk. features a breast adapter for placement in a breast, a vacuum pump to generate "vacuum, and urrt Lubo that connects the breast adapter to the pump chamber for transmitting the vacuum generated to the breast adapter and a chamber - The tube ends at the pump side at the first connection of this chamber.
According to the invention, the chamber has a second connection for connection to a milk collection tank.
The two connections are in a fluidly communicating union between the chamber.
The tube forms, during pumping, a milk tube for the transport of breast milk pumped in the adapter to the breast, to the chamber.
The milk is then conveyed from the chamber to the milk collection tank.
In the method, according to the invention, to operate a device for pumping human breast milk, a vacuum in a breast adapter is generated by means of a vacuum pump, and the vacuum generated is conducted from a chamber through from a tube to the
Í PK 4- to the breast adapter, and it is served that the pumped milk is collected through an adapter for the breast in a reservoir (5 collector for the breast. According to the Convention, this same tube, which is used for a 5 transmission of the vacuum, conducts during the pumping c) W. Oil pumped in the adapter to the breast, until the chamber, and the milk is then sent during c) pumping, from the chamber to a milk collection reservoir. The Eisse device, therefore, changes from an initial pneumatic pneumatic pump system to a hydraulic pump system, J using the same tube. In this case, the bornbear milk acts as a working fluid to pump more milk from the breast. In addition, this milk already "pumped heats the adapter to the breast, which is pleasant for the mother. The device , according to the invention and the 'method according to the invention need only a single' flexible hose connection, so that the milk collector reservoir is not directly arranged on the adapter for the breast. It can be pQL "both designed and used as a" hands-free type "device. The breast adapter can be made in small dimensions and attached to a bra. The single tube can be discreetly hidden in clothing. 25 As the whole system is flooded by milks and consequently there is no more. vacuum in the classic se-n-tido, a lower pump power is required for the pumping of maternal milk- Typical values for the air transport power The maximum is 500
J 30 minutes and for the maximum milk transfer power)] at 100 ml / min. The rubber gives vacuum. therefore, smaller sizes can be configured, which in turn is less striking for outsiders. the mother can use this vacuum pump more discreetly. Thanks to em-gencta - Y '^ L
3.5 As far as the pump power is concerned, the vacuum nozzle is quieter during use, which in turn increases comfort and discretion.
k "b 0 5 How to touch the system, or be it, all the system up to the vacuum pump area on the pump unit side or on the activation line is flooded by law, and it is there. no pre-spaced spaces preerlchidçjs g01ij af CjLl only small: 5 dead spaces píeenchido.s com ar, the 'vo..uoplicado ÊjQdè is easily controlled. The vacuum is present in the adapter for the corresponding breast' where before to the void you want to boka cje VáCüQ. This tube is lèitè- can be different (in different ways) In a form of ccrcretization 'pref.erid.a there is a dividing wall-which is only one acío'nawento of the vacuum pump and cj tüb.õ èntre Si.f à chambre is the same subdivided by Pà: diagonal network and an area on the side of the adapter for the breast and an area on the ladQ 'of acíorIa [rrlent'o. The two areas are totally separate and connected between each other and across the membrane. So it is ensured that the milk in the air does not give the river side. aciorlam.entQ will reach you the milk conductor, and, therefore, even the ada-ptadbE for the seío and 'The re.servatóEiçj col.etor' de le'ite ,. Preferably, that dividing wall is a mertibrane. This nembtana 'is shared in a preferred form and is suitable for the transport of pumped milk. This way it can be pumped regardless of the relative position of the adapter to the breast. of the 25 'milk collection reservoir and the vacuum tube between 8 í. The mother can, for example, pump while lying down.
- Is: sq is especially id'eal, in the 'case' çía gjc) rleEetizaçao tipa "mã.os livEes" 'since the mother also has the option of staying up and mÁviménta'r erri gerál very freeme -nte- Pod, in use of the most different vacuum pumps c: orn çj túbo eondutcx de leit.ee tí, raFIs'ferido'r d'e VáCÁo. Preferably, they have the Qbrig · aLà'riaTnente region, it is r.espectivarnent'e a single membrane both used for the transposition of the Iei.te co: mcí is also used for the separation of 3.5 media. of vacu-uo is a BQmha of Inèmb.r.ana, the chamber being the chamber of bamb'a 'generating of voeu
, bê + hµ 6 of the vacuum pump and the membrane is the core of the vacuum chamber, used to generate the vacuum. huh .
The adapter for the breast can also be connected "diEetamer] te, without the tube described above, to the body of a -5 vacuum tube. Despite this, it can be changed. er'adQ to üm
W pump system. A 'Vácüò ptefeíidà pump for the human internal pump, however through this to the breast adapter, appears. a drive and a wEwb-ra'na aQiõThere have been cycled by aciònamènEo, sendQ 10 that the member is arranged in a.a C.amàÈá, known that the memhranà 'se'for the camera in a piece on the side of the acta'me 'nto and a piece on the side of the ad'a.ptadoE for' o = 1o, and the piece on the side of the adapter for the breast has a vacuum connection for the è.stabelecímentó dè.
15. an uiiiã'o in relation to the seo adapter. According to the invention, the piece on the side of the fan for the chamber also has a delèit connection, and for the establishment of a RniãD with a resèrvatóF'io with a lèit'e èlector .the vacuum connection and the milk connection are in contact with each other through a part of the chamber, on the side of the adapter and for the breast. To "et" eriv'e-l'meate this vacuum pump is a membrane pump and the chamber is the vacuum chamber gen "ràdó" rà de Vácu.õ ..
This v-acid rubber can, however, not need to present the vacuum and transmitting tube of the ac-jefeEid0. It is also possible that in this case of Y-áe1A the d b-òmbà dáptador is cà'nEctadçz à first - c_'nexãQ -da "N _ ^. = Cane: r a.
In a pre-determined form of concretization, the vacuum bQrrlka P
30. is a drumstick from ITlem.brana 'èl'étFiea. The membrane of the membrane pump was "rm, right Lca $ õ., Preferably the diaphragm above. Which refers to actuation of the law" and "diavision" wall. The activation of the Inembrã'na se: we pref e.rivelInerIte to mersmQ tewipD to generate q vacuó at 35 eâÚlara de bòlnba and pa'rã o ttansyò.rté do ÍÍiúxcj de leit "e.
Thanks to the triple function of the membrane ov: CLlO can be better controlled ~ b ± µI 7 P'ref "erably, the membrane has a horizontal projection of circular shape. Pref.'eriv'elmente, .- Yuemb-Kana. 'is' triggered by its area, the eerit ral ,, preferably - * in its center. 5' r-a'mb · other types of bamboo can be used
No membrane, which presents, for example, a flat hobina. What a good mobile phone with a drive system. Alternative pumps can also be used in memory. Alérn diss'o, 'they can: use manually operated bonibas. .PEe.feEi¶elment'e ', a FeLenç.ãd3' valve is present for a single unidireced valve, which creates a wiiâo inside the chamber and the milk collector service. the union is initially open in relation to the Fes: eFvatório 15 collector "de Leite, if the remaining system is already fully filled, the pressure will be sufficiently high. eám lai" te o'ü siè úih the pressure sufficiently large and 'is present in the chamber. Also in this case, a high load of the vacuum pump is avoided through motto volumes' ev' and then 2'Q filled with there. The second connection is therefore also valid Íi.Cam arranged below in a position. of üsc! vacuum pump as specified. It is located in the aforementioned area of the camera, with the adapter adapter for both, also on the side of the tube. The first section is in 25 cm "nt" ra, partida tica disyosta p.retériv'eimenta in the upper area of the 'chamber. From this period, the chamber's eond.uzj-do to the 2nd reservoir with oil, -evit, .ando'- "W;" if aSs'irn vQ1uuLes mottõs p! Ree · nchido3 cOm .u air bubbles rio 'system. and 30 The 'di8-positivQ' according to the invention and 'the method according to the invention can be used, all types of adapters for ò 3eià, pr' ef'eFi 'velKènte jporém s.àõ employees adapted to c) small sizes to maintain in this case q volume 'mo.rtõ c) possible. 35 Pre.ferivelnente is employed uín adapted to c) Seiò, which surrounds mer è ò: mamilQ- e maximally a'réçj1ah This can be used not only in a "hands type b 'Y' y system
8
Free ", for example, in a bra, but practically does not have areas p.Eeenohi.'d'as oom âL due to its very small size.
This acts positively, and it is the 'vacuum pump', since it needs less than 8 '5 power and therefore can operate with less noise.
In addition, it may also be smaller in size for that reason.
Adapters for the SèiQ of this type also have the advantage that less tissue movement of the breast can be done within the ad.aptadox.
The ad.aptàdòres for the 3'èiQ may as well be in charitàto with a fabric of more% eststanque.
Thus, p-or mia 'vezÍ requires a pump power to mention. The pump can also be designed to operate and operate less bloat.
According to the invention d, the device at the present time is adapted for q seiò, which is 8e. adapts optimally to the shape of the human maternal breast, and therefore according to the design, creates a tight union or an essential union with the seiQ € An adapter for the sei.Q of this type presents a tubular connector and a molded funnel in one piece for placement in a maternal breast, where it can be extended to a free, remote side. of the tubular connector ,. and since a canajj is present that extends from an end on the side of the heart of the Euníí to an end on the side of the border, facing this end of the tubular connecting piece è -què sérve 'par.ã a " "- application of a vacuum to the mother's breast and to 'conduct' the milk to be fed out.
According to the 31st jnvention, 1Eunil is designed to be more flexible d: {- 3 that the piece with "tubular · a" r. the "f ün 'j. àp'rèàènta üMa main area that extends over an essential part of its length with a. p'rím'eiro' opening angle of the channel and" a final area on the side 'da s'eio mm a s'égundò ãngu'lo of 3'5 abetturã dà ca'nãl. The angle is, it is a house of no less than the second angle of angle, and in the state of use for the first angle of opening.
L "hP 9 p: can be increased through axial pressure under: it adapts to the know. This adapter can be used in other pumping devices as well. 'de íe.ite ma.te.rno e' 5 Mq is restricted to the ijsq of S imul't-ane a'men te '"vacuum transmitters and' co.nductorés" of léite or of the chambers described above. In contrast to the adapters for the gQnhecidQs., And with the natural suction of a baby to the nipple in the 10 adapter for the breast of action, the invention is not extended to. 2.5 times your tablet. This "for the mother speci'a-1merjte c" q'it1 maIni1Ds. sore, it is very flexible. When in use, the typical values of the first one to open the adapter for the breast is g; 5 ° (less than or equal to 5 °) and the second 'opening diameter from 90 ° to 1-60 °. During use and depending on the application, the second angle of opening of the pod is applied, and is enlarged up to 12 ° or preferably up to 1 ° 60 °. 20 Often, the Eunil has a diameter on the side of the breast from 5 mm to 40 mm and a length of 10 mm to 40 'mm, so that it is not an üscj c) nipple and in the upper air is only .with the pat: adapter seia seia. The J-eite channels in the m'amáFiQ fabric are preferable "e1m'e'nt'e 25 'circled by the adapter for the seícn Pte" ferivèlrnente between the connected piece and the funnel. l there is a crossing area with one. tetgei-r'o .angle 'de "
B open from the ca.nál ", sendò .q, eu, the third angle of. To the opening which is the use more, than the first" 3'0 "to the opening. Typical values for the third opening angle are 60 ° to 150 °. Preferable "meritè, the main area" is directly connected to the crossing area. Also a. area, thin! L joins 35 p'refe'rível-me.n.te dirÉ.alpent2 to the p'r'inéípal area. Ern an eórlçretiz'açãQ fma, the piece. cantor presents a wall thickness four times. more or less than the other
L "P 4 10 f.uni-l. Additionally, and or alternatively the piece gone-ctoE.the tubu'lar may also be made of a material. With a maximum SMre hardness." Preferably - in the area of passage between the piece 5 cone.'ctar-the tübul-air and the 'funnel there is an external stop that
M precedes, the eKtèrrI0 perimeter of the t.ubular piece. The foot, the "pipe" will be inserted into a housing element, if it is designed on its outer perimeter 'in a conformal format extendingLdQ for the function - IQ This adapter for the breast of steel with the invention is preferably made of silicone and preferably presents a double layer of Shore A from '30 to 70.' Preferably the 'funnel has a hardness - Shore A of apFDximadaIrlente 50 is the tubular connecting part of a length i: S Shore A of approximately 70. So that this adapter is so small and relatively compact, it can be suitably preloaded at the same time. ,, it is Ês'refèrivè1mènEe offered in a game give the parameter to the breast with a coupling piece. The coupled part: now serves .2: 0 for the sealed watertight seal 'for the top, lend that it is punctured in a cylindrical shape, and on one side it is closed with a tumbler, make it look like, hole bore 'is formed for the housing of the tubular connector. You have at least one orifice preferably .2.5 precisely a connection orifice, which is in a very easy way with the channel of the adapter to the breast. m - - - "It is not assembled, a remittance on the frcjnt side, al, distant from the adjoining point to the tube, gives a tubular µ'èça 'cànectòra ~ 30 and preferably ends on the same day. -the bottom of the coupling piece. Preferably at least, the "Qnè *." Is not located accentricly in the coupling part. If a connecting element is located in an area 35 SupericK of the coupled part. ask for the acop'ladõra to present a marc-açã.á, which defines "" above "" tiq: compartment, then the air bubbles feet, during the
L © t '§
11 Bonuses for removing the dHe are avoided in the part, coupler and space. MQgtôs pre-filled with air are eliminated.
In order to be able to introduce the conical co-connector part 5 more easily, the hole in the part of the aeopladòra will also thin in the diameter in relation to the "fu" ndo.
Preferably, the coupling part is designed quickly, which makes it easier to insert the cane-ctor'a tubµl-ax and increase Stability, A. The part can therefore be attached or i: Õ fixed further 'tàcüjmeríte, The combination of the three elements: "leit'e conduit tube and vacuum t-ransmi-s.sor, - m9mbEana cja n & de boniba eorri triple furíçãò,
- q a'daptadcn; for the 'projected bosom in -ditnensães. 15 Small, Eiz that avoids dead volume, produces a device that can be projected dçt fç) - extra frame Small, that generates noise and also says that it is appropriate forrrià ideal for any type of application, especially a "2Q type hands-free" application. Q. other concurrent areas: advantageous retention and, varying the month, every apartment is indicated in its subdivisions. Actions by the owners The following is based on the drawings, which serve merely for the purpose of removing them and do not have a restrictive area, where: «" Figure 1 most of an il.u e.xploded structure of a di, sposit, ive of steel according to an intervention in a p-primer 4 30 'form of co-accretization, with one being the' side of the bQmb, the void does not appear '1Illustrated; .THE. fig. 2. írtos'tra 'the provision of ac'cirdo círrí figu-ra "1 in an assembly of agreement with Úsç), üma µa't:" material of the' vacuum pump not to suck "'is illustrated ; .35 Figure 3 shows an exploded illustration of the vacuum tube of "a first L'ado; A. figure 4 shows the good vacuum vacuum with the figure
^ 'E W
12
3 on the second side: Figure 5 shows the vacuum pump according to figure 3 in a assembly according to use, but without a late wall. 5 Figure 6 InQ $ t.Ea a device according to. the invention has erected a second form of concealment, the W 'side of which is not shown in the vacuum pump; Figure 7a nicistra ürn, ctr lõngitMinai through an advisor to the action site with the invention, placed in a human site, with pressure. c.ontàtQ rriaior; Figure 7b shows a longitudinal cross-section through the adapter 'for the middle section. ACCORDING TO THE INVENTION., 'according to Fig. 7a, it is a human breast with a merl0r contact pressure; figure .8 shows a coIte lòn'gitudirIa1 through an àdaptad.ò-r for the se'iõ, give 'ácoMo' as in figure 7b ,. Each piece is an original piece in a first, from, to completion; Figure 9 shows a cross-sectional view through a 20: cut part, in a second form of corycretization. Fig. 10 shows a long, longitudinal piece through a plaque in a third form of realization; Figure 11 shows a 10nqitudinal section through the action piece with Figure 8; 2i Fig. 12 shows an exacerbated use of a part of the arrangement according to the invention with a bomb set on a third. fortune of concretization; Figure 1.3 m'o-stra um- co'r'te lo-ng-ita'd.ínal through. a piece from the aUÜrd.a device · as shown in figure 12; The 14th tiger shows a ludng.udinal çorté through the aggregate of the HQ of the GoItl acquitment to fitjúFâ 12 in ümá pFimei r: the fò · rmà give .cQncFêtizaçãòò ê A fig, a 15 more urrt ncrítudinal cnrte through an aggregate of cattle in a second form of cancellation. '35 E'eça3 equal FecebeIn qs same signs of .EefeEê: ncía. in the Eigurans'. DESCRIPTION OF Ílbrmàs d'é concr "etíZàç-ão pre £ 'te.Eida-s.
C "hk
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Figures 1 to 5 show a first embodiment of the arrangement according to the invention.
It features a vacuum pump 1, a first tube 2, a coupling part 3, an adapter for c) breast 4, a check valve 5, a second tube 6 and a milk collector reservoir 7. The adapter for the breast 4 it is connected through the part, to: copladora 3 and the first flexible tube 2. to the vacuum pump 1. From the vacuum pump 1 extends c) second tube 1Q. flexible 6 until the milk collecting reservoir 7, endo endo 'that this union is provided by the check valve 5. The two flexible tubes 2, 6 are pre6 = rigidly hosed, it is especially of silicone. As shown in figure 6, the milk collection reservoir 7 can alternatively be attached directly to the vacuum tank 1. In this case, it is preferable to provide a piece of pipe 70: properly molded in the collector reservoir of law 7, - 'that can be connected to a body 10 of the vacuum pump' in a removable way. The vacuum pump 1 has the entire body 10, with no drawings showing a side wall of the C: orpa 10. In this way, the interior of the body can be identified.
This can be easily recognized in t2iS figures 3 to 5. In body 10 there is an IrIotQr '€ Létrico 11. It can be operated by network and / or operator by battery. A power transmission unit 12, in this case, a connecting rod connected to the mQtQr, transinites the rotary movement of the motor in a linear motion.
Connecting rod 12 is connected at Its second end to a membrane 14. The membrane 14 is arranged in a cavity of the. body 10 ,. that forms a part. of a pump chamber.
A cap 13 which can be releasably connected to the body 10 keeps the membrane 14 fixed in its position.
Instead of this, they can also be used. Other types of actions, especially acclimations
C "Xr 14 manuai.s. The cap 13 is preferably threaded. Mrpo 1.0, other types of joints are also possible. The cap 13 also has a cavity so that it forms a second part of the bQIliba chamber. Up to two parts of the pump chamber are separated using the micro 14. The cap 13 can be 'designed in one piece or in multiple parts. Q' mode of action of the black rubber, in this case, it will not be described in detail. , since it has been known for a long time. By means of a drive, in this case by means of nK) tor 11 and connecting rod 12, the white memory is renewed in a back-and-forth way, so that A vacuum is generated on the part of the suction chamber on the side of the adapter or on the side of the cover. Instead of the drive shown here '15, other types of drives can also be used, which are already suitable for moving the FFlerrlbrana 14 The electronically necessary part for the activation of the pump as well as the çE) Inando are not illustrated here. They can also be used as well known Neios. The pump can be operated with a constant Timeless cycle or the suction curve can, as is known in the art, can be adapted in its shape, frequency and intensity, to the newborn's sucking behavior and / or at 2'5 mother's needs. In the lid 13, that is, in the vacuum disk there is a first exit hole 130, which connects the environment to the piece on the lid side, of the bQInba chamber. This output port 130 serves as the first connection for the first "tube 2. A second outlet port 131, which also connects the part on the side of the cover or on the side of the seiò, of the pump chamber, to the environment, is designed as the second connection. These second connections are provided with a check valve 5. In this case, a non-return valve is
3.5 used which is placed on the connecting part. "Other types of valve can also be used. If the device is used, then the adapter for the
Q "15 breast 4 will be placed on c) maternal breast in such a way that it is at least not covered by the nipple. Preferably, it is also hugged by the adapter for the c) "sè'iQ 4. The vacuum tube of Vác'üQ 1 is connected and operated in fo · mâ 5 Conhécidã. The vacuum generated in the bcmba chamber evacuates the
W first tube 2 so that it is not adapted to the tube. mzio 4 must be empty. In this way, the milk is pumped from the mother's breast and arrives through the ãciàptadõr to the sèicj 4 and the attached part 3 to the first tube .2. 'Milk i: the circle through the first connection 130 in the part of the pump chamber on the lid side. The bâmbeãdQ milk leaves the pump chamber through the second 'cQnèyáQ 131 è the retention valve 5 and arrives through the second tube' 6 (see figure 2) or through the ac-ürd.o 'c-cm a, form de 'lS eQncreti2ação also di Famente up to q reservãtórím Còletm de leit'e (vi.dê figüra 6). There is, therefore, no separate transport for the site. The first tube 2 is at the same time as the suction tube and the braiding tube, spQE "gives you milk. The available price, then, 2nd after. the kjombeàmento µnèuMttie, the initial, Íriúda for a good-be.ament the hydro. .Issc) represents a greater proximity to suction n, ature of newborn's. Membra.na 14 in the beret chamber has three functions. Êrim'eiramerite, it forms the mehbranei of the 25-member vacuum pack and thus generates the vacuum. in the bornba chamber. After that, it will appear as an eritrea divider wall in the part of the chamber of the pump on the side of the pump, and the milk in the "Pe" ça "on the side of the pump. the name of the town hall. It serves, pQrtantQ, ccjIrlQ separation of means. In this way, it prevents 6 30 that (it may be able to check it), but it is also possible that impurities can be used until the pump reaches the end of the second tube. '2, 6. And thirdly, its cyclical movement within the pump chamber, so that it can spread the milk, thanks to this third function 35 of membrane 14, giving the boInbealm. then, rés "èrvatáHo cQle'tQr dé léité 7, q adapter for sinus 4 and vacuum pump 1 p.can be disposed 'in positions ind.ependerLtE2s
P + Nq 16 i between pqf and "* eTnplo, the reset" vator k'let'ár from le.ite 7 can be found outside the vacuum pump 1 ej'or the adapter for "o seío 4 .. Also the bdmba of vacuo 1 can "stay" Eora do LegervaÉóriQ cglétgr of milk 7 and / or 5 a'daµtador for the seiQ '4. That. possibi1itã à niàé 'bòmbear q "read even de.itada,' if e.la was sitting, a, allows 4 she to coioqu.e Cl r" and "se-rvatóFiQ c'QletQr de leit.e 7 e a vacuum pump 1 at a level outside the range of small children, only on a basis that is higher than 10- high. Preferably, in the 'cheat examples' figures 1 to 6, a vacuum of 0 to 300 nmHg is generated. The pump frequency is preferably between 5 and 120 cycles per minute. 15 The check valve 5 opens "preferably with just enough pressure, or even with the E-chamber, the pump is sufficiently filled with milk. Dessr e rrlçjdQ , volumê rnoftõ, what needs to be maintained, can be kept to a minimum level 20 The volume inortõ can be reduced by such a small adapter for the breast 4 is used, which only covers marble and "none for the rest of the rest, or only a small part of the remaining breast." An adapter for the breast according to invention 25 , suitable, it is illustrated in the figures. In Tiguras 7 to 11, it is possible to "rècónhe'eet Ííacilmentè Çl adáptadQr 'is his piece acopla.dora 3. _ __ _. . Figure 7-a shows u! N ad.apta'dQr 4, according to the invention, such that it is cc> 1ocadò in a female site b.
PD 30 The adapter for seia 4 has a conical piece 40, a funnel 42 and a passage area 44 that connects these two. Preferably between the piece: the tubular section 40 and the funnel 42, there is a flange that protrudes radially from the outside. An eóntíriuo c'ânai 4 3 sé estènde 35 through tqCio .q ad'a, ptadQr for sinus 4, so that this is pEojetadc! open in two. extremid-ade8 opposite èrítre ggj. P · r Feri "v'e1me.nte, the adapter for seiò 4 is 1
'ft "K 1'7. Rotationally symmetrical design. Preferably, the adapter for c) breast 4 is designed in one piece. It is normally made of plastic material, made of silicone. 5 piece gonectQra tubn'lar 4Q is massive, it is designed relatively rigid and serves to attach to the coupler p-eçá 3. 'It has a wall thickness four times greater than that of the funnel 42. In this example, the tubular cutting part 4 0 is projected onto its 1D perimeter sExture in an eoric format, since it is' projected and rotationally symmetrical. The taper facilitates insertion into the piece 'to fit it'. do'ra 3 and also increases the sealing of the connection with the action piece pladcjra 3. The seal is also obtained in which the tubular part 4O is easily pushed into the function of the material in the steel part. In this case, the 'outer' diameter of the tubular tube 40 is slightly larger than the inner part of the coriect-3 piece. Diameter · the typical èxternos' of the eQne.ctòra tübhlãr 40 are at 8 mm at 40 rm. ZQ Typical lengths are from 5 mm to 4.0 mm. Funnel 42 serves for accommodation of the maternal breast. He is preferable. Designed in a very Elexible way. It is designed b, asic, more flexible and more inert than the tubular Èietion (40). Thanks to its fIexibility.
2.5 adapts in terms of its format to the format of the seicj. Here it is, in this case, a wall thickness four times - men'ot than the connecting piece to "40". A1t.érnàtively, the tubular coring piece 40 and the funnel 42 may also present to me. in this wall thickness, 3.0 being that in this gas the tübu1aE 40 connective piece is made from a matt material that lasts: eza shorè maiõr or à tpreso a tefo ': t: ç. Preferably çj vouiil tíZ has a hardness S.hore A- of approximately 50 and. the piece 'tubular' 40 uses; the durability shQre A of approximately 70 .q In figure 8., q adapted to q 3. and q 4 appears illustrated in the foea state of us, the. -C) funnel 42 has at least
_P' aK
There are two areas: one "e, the main 420 and one urría á'r" and the front end, on the side of the ad.ãptádor country: à o 'seío 421e The main area 420 presents in the for-a-state. use a first opening angle.
CXj and the .fin-aj area at a second angle of 5 open a2. the first opening angle there is less than q second angle of coverage. In addition, in the final area 421 the wall is preferably cut out. As can be seen, "Íl: ã-S figu-ras ja e 7b, the first angle of openness (Xj can be enlarged in the case of egression" to axíal on. seío, so that the area "firial 421 can adapt itself in an ideal way to the format of the seio.
Such coitio can be seen in the figures, the main area "ipàl 4.20 is directly related to the finnish area 421. The main area '42 un joins this other extreme directly to the area of passage 44. In the area of bread 44 èxis'te another third opening angle fY »gué tàmb.érü is Kiáior than c) first opening angle of the main area 4 20. This serves Ê-l.a main area as standard in the c'a ' of the extension of âpgul.o.
The angles, ncj 'state not in usgb are only for the first angle, the opening angle Cj (j £ 5 °, for the opening angle a2 90' and 160 ° and for the third angle -o opening m 60 ° -to 150. °. Pebble. less the first opening angle m asks to be 'raised during use, prefèFivélmérit · stops at an angle up to 1Ò °.) Q funnel 42 has a € ompr · Imento 'L of 10 mm to -40 mm.
The "diameter D in the final area of the diary is preferably 5 mm to 40 mm, especially 20 mm to 4 mm.
In this way, it is small enough to be small so that it understands the nipple and not the rest of the breast, at most a part or all of the areola, Iss'q co "RESPONSIBLE TO. porg'entagertl do 'SeiQ that is taken in the bczea by Fe-cém-natalidó, The fun'l 4'2 is Corif i güràd'á non áÈea .of the tubular connector 40 in Eorinato de trun'c'ado, being that it opens in relation to the 'breast'. The front edge, in the Iadò cÍQ seiò is more strongly inclined towards the outside than the part in the rP j-ô 19 l, attached to the part çone.ctora tub'ü1arq As the adapter for c) sinus 4 or at least funnel 4.2 is flexibly projected, the mother can choose, by selecting the pressure contact, as the breast is in fact 5 open by the adapt.adòr For õ SêíÒz The préssão dè
M càTitatõ. answer. of axial pressure, about f-unil 42 and back pressure of maternal sinus- In figure 7a, the contact pressure is relatively large and the Eunil expanded, in figure 7b the pressure is yrie.h'ot and the film 42 involves only 10 to the nipple. Through the selection of the contact pressure ", the joint seal in the tauibé-m area can be adjusted and, consequently, the pump for the mother must be established. raais confortáv.èl pòssívèl. Q adapted for breast 4 is, as ob3.new in figure 8, 15: fitted in the coupling piece 3. The coupling piece 3 is preferably also µequén.a, potê conf ' iguradá ò maig rigida posSív'el. In its external piérimetrQ it is projected to 'efferiveLm'ente' in the 'fcj (Emato cilí.ndíiçp and in its perimeter inside in the form of e')
2.sw. Truncated or -cliced4 It has a section in the shape of a U. and also In urria .extrerni-dad.e open and at the opposite end closed. Therefore, there is 'one, blind hole, which is the part c · 9'nectoAnd the pipe 40 of the adapter can be inserted 4 up to 25' bump 41. In Fig. 8 q adapter for 3 3Q 4 no appears fully.it inserted. However, it is possible to observe, in the state -t.1ta.1st inszrido- ent.re - c) lad6 da
H piece ç'one.çtorâ tübul.ar 4'0 On the front-side side and the wall "behind the coupling piece 3 .There is a gap" that forms' 30 a fluid passage channel 43 a-is a connection hole 31 in the piece a'cç) pladQr'a 3. Essé oHfíe.io of 'eQnè'xáo 31 be "ve to connect" the first tube' 2. The first tu ' bo 2 can in this case simply be 'fitted, it can' be connected to the piece aeop-ladtira 3 or can be "present" means of fitting in the "after" Áçáó, pCir sucess' insert it, a tubular connector, to be joined with the peímeíro. tube 2m tR r T 20 The 3'1 connection Qtifíci ¢ j can be installed in several locations. In figure 8, it is located in the upper area in the back wall of the coupling part 3. In figure 9, it "is located in the. P.-arede back: a. Na .f igu.ra 10 it f .icja 5 arrangements in the cladding, however in the area t.r'aséira, »next to the µaréde trãsèiíra. P · re'fèrivèlúiente, also not yet 5up.êricjr. Figure .11 shows again the situation according to figure 8, however - without the adapter for the seiso-iriseeido 4. 10 if it is connected to the hole. 31 it is available in Ciúia, èntàò to the present condition in the copying part 3 will be aspirated c. om c) leíte e cj voIume m.or'to will again be 'reduced. The adapted' r pa: ra cj s'eio 4 and the 'piece ãcoplado'x'a 3' no longer present '"in the state of I use the camera
1.5 free spaces, as long as there are none, .aaa Êjrèèn.chidos. with milk. So that the orifice of the connection 31 in the case of use is already effectively directed to. above, a mark can be inserted, as a result, with the corresponding part 3. In figures 12 to 14, it looks like an alternative form of delivery '. The suction tube 2 provided in this case, the tube of the law-t is also in. The -'líte b'Qmjbe'ado is Qransported by the adapt, ador for pa'ra ó seió 4 through the first tube in 1a, do, of séiçj .àjté ümà eãma'ra 8 and dè there 25 p: for the receptive collector of Ieite 7. In addition, in this case, chamber 8, a member is also arranged: na 14 ", _ which subdivides chamber 8 in -a area on the -dQ side" adapter "
W for the breast and an ag: ea in the side of the aciòÊiam-entô oú of the aggregate '. & 30 THIS MEMBERSHIP 14 ", however, is the vacuum pump member, the example of which, but an additional member. She, Porérn, always has the function of separating from rtíeiás and serve as a dividing wall between the side 81 on the side of the adapter for the side, filled with leit, and
35. during Cj us o and 'the piece 80 that presents uit Vác · uQ, .no IAÁQ of agre.gado or' da bômba, prèen'cMda with "r. Áiêni d.isso, membranà 14 'is as always moving cyclicly, like.
3 ¥ gE 2'1 à Seg'üir will be described. This madQ, transports milk from the adapter to the breast 4, along the part 81 on the side of the adaptedE to the breast, to the reservoir & -collector of the milk 7., regardless of the part) · Ãdàp'tadà rative relation 5: t µ.aía ò àeio 4, gives bòmíba dè v.ácúo 9 and do
P collection tank 7 of each other. In this case, also, the system of a pneumatic boniba for a hydraulic hydroelectric plant. The memo here is "ílustMdà 14 'after a plane with a circle-shaped set, and it has a wing laterally above $ a1e! Up to 140". In this case, the three wings 140 'are present, The base plate 10 ", which in turn" could be part of a single bolt of the vacuum, has side stops 110 ", between the that those 15 'wings 140 "are attached" to. "In this way, to meínb-rana 14" can be: r hurry. po. "tion. distinctive chamber 8. Issq facilitates assembly. These actions are as follows: rinseri'l tamhém ÍlâS: forms of realization described on the basis of 'the figures' of a 11.
, .2.0 The form of implementation described here presents a b'oínba merdb rana sepai: uda, in this case it is called a pump set '9. The membrane 14 "is connected to the set of' bQmba through a ttib . the 'Vácucí 12 "and. actuated on the basis of the' pressure cyclically, alternating in the 25 tüb.O of VácüQ 12" eg: aggregate of and b.amba 9 ', Cap 13' has two cone ' Connections 13 0 "and 131" for the first and then tub'ò '2, 6- o'u for cj - reserTTóó-rió "" Qole'tQF of milk 7. Also, in this CãSQ, the second gònex'ão 13Í "is a prererivèlment question: è (from Wlâ Válülâ .dé tetenção and 3Ò '5. The union with the counterplate, which in turn can be part of a boníba body, is made prefeive1Inente by means of rosy unions' oü de enqaté rapid'ô sendõ that, in the future cQrre, "p.Qn.de (rItè'.s are only provided in Ê'igurà 1Z two signs of references 13 · 2" and 111 ". 3 / S In Fig. 14, we can observe the CCMiD in a pump set, a 9, .. It has a body 90, it is made as previously made of metal or plastic material. O
, O & n 22 Corpo 90 apr'ese.nta preferably a configuration in £ õ-rmãEc) qúadradó .. In the body 90, a core of flat iron 911 and a permanent ire are attached therein. core of fei: ro 91.1. is located on the body 90, 5 of form q) c) permanent permanent 91 is arranged9 in a "c.avidàde dò còrpQ, The irüa'n Pérmanenté 91 consists of two ' pieces, which are arranged far apart from each other, form an equation 'between it and * .- this uIrl @ cavity 910, on one side R'pc) this body, the identical structure is 10 n. Qvarnenté ptésè% te. Ta "mb.ém rieste cas.o, a core of terro 91i and 'a permanent magnet fixed there 91' are 'prese'n'tes' too. There're two pairs of Ímaris' permanerlte's 91 Qp, Q 'stQs is also a set of b.Qbina P'lanyà 92 with a cylinder 15 92'1 inserted in the coil body 92. The coil body 92 is designed in i.ly format. -'o de ba.rra Hey: ü of pl-aca. At one end it is stuck in a man-cal-tab 93b The bearing-g'uia 93 can be allocated with the same: rpõ of bcibina 92 inclusive the coil 921 with respect to the body 20 90 and therefore with respect to the permanent magnet -91 along the "axis" l-ongit.udinal of body 90. In this casque, q cxwpo 90 after a manc, al de des · Smoothing 90Q. The movement of the body of bab.ina 92 appears illustrated in figure 14 behind "through 'a double arrow. 25 lj Qüt.ra 'ext.ren1íd'ade do gQrpQ çíe coil' 92 is fixedly attached to a "m-etnbrana, in this cjàs0 chámàda dè rnembràÈIá de Vácüoí The flight limb -94-si-tu.'a-a- if -na- "extremidadé nD" "'front side of the body 90 next to it is fixed EjÉes" to' between the body 90 and a valve stem 95. The '30 "member 94 only for a '96 pump case from the coil's cQrpQ 92. Vacuum merribrana 94 a.preserves preferably a hori-zcmtal p.lane of fc} rmato gir''cu-1aF s'etjd-Q qu · and it appears preferentially Meme, a forinato eómum for temmembranas dè 'bo "mb as of vacuum give mémbràna.
35. vaij-vul'a 9Èi gets stuck in.tr, and c) body 90 and a tarnpa 99. Preferably, 'these three pieces can be connected to each other in separate and téInoví-ve1, for' exeKlp1Q, eláss
T ¥ $ «2! 3 can be breaded !. Qs f ur · Qs eòrresp-Qn.déntès recêb.eíri riã asã 99 o de referêjrj] cia 991. The cap 99 features a 990 connection hole for the 12 "vacuum tube ,, which is connected to the pump section 96. An orifice 5 gives air intake 992 not also to 99 eónèetâ also "- the ambi.erit uterus" and .at the valve plate 95 to the chamber of men
96. Valve pk 95- features the common valves p'a.Emem'rana vacuum pumps, inputs and outputs Essàs are not described here in detail "Inènt" e. If an alternating ej-etric coirent runs through coil 921, then the field "e1etromaqnéticD will change and the coil body 92 will move with respect to the permanent start.
91. The valve body 92 acts like a piston or tuchô is moved by the vacuum membrane 9-4 cyclically in a vacuum. The force acting on the membrane, that of vacuum 94, in this case, is proportional to a color applied to the coil. Through the movíméntà .d.a mémbranà dei Vácüo 94, ria cámaraãra dé bòmba '96, a vacuum is created that alters cyclic.ent'e. These pressure changes are still contained in .2: q up to 'y' of 'jaguar 12' in chamber 8, the membrane 14 '' is ê ana1ogâme 'rtté moved. The vacuum membrane 94 of the therefore, pump 9 is actuated by means of a electronically generated electrode. It is advantageous to use electron-electron 2 "5 be more heated in, electronically. such as common rotating elements that generate a lot of vibrations and structure noise. The adapter stops the '.sei'o- po & -s'e-r' alt.êrãdcí "dífererLternerjte ao est, adgj of the technicã,. It can be controlled è1etFonianeously ,. Issq allows a regulation J'O even in case of low "vacuum levels. 'For that- the "" length of course' to be seitively set, the way Qü -p05ition gives cofp0 of the valve 92 is m-ònitQradaw Nestè ca $ àk are .empregadçj3 s.ensores de pasicionamen'to and / or of movement, In this ex'empLci, this is done. through d: e optical: sQF optic, that detects a scale of position. the pQsi ¢ áQ scale 920 is preFeFly EolDcada on the carp of the vuvu 92. Urrta Eonte lumínosa
| p "Now t24
'97 emits its light perpendicularly in relation to the longitudinal direction of valve body 92 to a de.tectcn: opposite 98, whereby the position scale runs.
The coil body is designed transparently hes5, áéa. 5 'Preferably the light source 97 and the detector 9'8 Displays several cavities 910 of the permanent magnets 9.1. other types of p meciition (3section '"to p.siyeis ,. the measured signal is sent to an electronic urn of the vacuum pump and the current is applied according to this sin · a1 to .10 coil.
In this way, the pQsi-tion, the amplitude of the deflection and the frequency can be ind.ep.ende'nt emente em côntrólàdas. òbtérn-sè rlorTnalInent'e vacuum values from 0 to 300 mmHg.
Normalmerite frequencies are 0 - 1'50 cycles per minute.
Alternatively, in accordance with the guide 93, tanibéut, a second membrane may also be provided, similarly projected in a similar manner to that identical to the vacuum membrane 94. In this way, a similar structure is present, which also assures an urrLa eorLdL1çà-0 and therefore a linear movement of the body of coils 9'2 within the body 90. the second second can be used. 'Also for the establishment of a vacuum, so that the flow rate for the set bone is increased. Figure 15 shows a different form of conc ectification of a vacuum bQKLba with a' line drive mQvimentQ. -ar 2'5 generated eletLomagnetiQajnent'e da meIubEaaa. The close coil of the flat coil up described in this case is inserted into an immersion hob.
The magnet and bubble are designed in an annular or cylindrical shape.
Also, in this 'case, there is a corpú 90'. A magnet for rwã nent e 91 'is housed in the 3Q rear end, away from the .adapt.ãdoF for q s'èio, the' coil d, and ime.rsàa.
It is permeated by a number of 911 's which is in a first.
Ftontal Iadí of Ímarí perrrlanente 91 "- Nq ladó" frontal Opposite of Iran Pérmariénte fi-ca "a, ane, l dé ferrò. 912 'È Cl cQrÊji.o give bobilíás 92' 35 'surrounding the' nucleus' Erer '911 "and is' con'du-zid.o by this axia1mente .. the' body of .bQ'b-inas 92" if e'sténde between the num.eleQ of feFro 911'eq magnet pèrmanentè 91 "cjü what ane'l de
! -B '+ 25 .ferr.o 912 ". It is driven IlCj .iman' by 91" and does not ring 'dé fe.rEQ 912 "smn qua1quet contact. The coil enEolada 921" c "íte.un · da In this case, the body of coils 92 'riessà Ár "eaÜ 5' Tarrbérn, in this case the coil body 92 'is firmly connected to the vacuum membrane 94' and acts as a piston for the aciQn'anLentõ lírle. · aE of the vacuum 94 "meInljEana '. The boiler chamber receives a 96 'reference signal, the Valve plate to the 9 "t" reference signal and the 99 "m sirial plug. connection ori.ficio 'shows q signal 990' and the air inlet orifice 992 ". Also in this case, there is also a sign of p'o'ssioning, which means the Qorp-Q's position. of kabinas 92 "e'õm in relation to the magnet n n by man ent e 91" e con $ equ'-entemen'te çj 'movi [nèÈito Qü posposiçàa of the Üácuo merhbrana 94 "êItí a control unit in the fiín de reg -ulate the vacuum. The light source in this case "o is marked with the reference signal tn", q 'd'e-te-'ctor ccun 98 "and a. position scale ccun 920 ". Position e $ € a.la is performed ZO prererivelment, and three" ãnspa'rent, ê. Di'fer.entèmenté dõ è "zein" pla arlteríor ,, in this case, ès8é sensF is housed outside the .d.ò 'permãnerite magnet 91'. The two vacuum hoses described with bases and in Figures 12 to 15 can also be used in known 2-5 type rubbers. Or. if, for example, in systems, rIQs where the suction tube is made between the vacuum tube and the filter for the water separately from the filter. . The elemen tation of the aforementioned pharmacies described above PQ'dem ri c'ombi n a.dos ind individua Im. o u 'in g rupo s e ntre
3.0 3 i to form owtEas fo 'form of' çQncFetizaçãQ.
t j '26
REFERENCE LIST 1 vacuum pump 5 check valve 10 body 11 engine 6 second tube 110 'side stop 60 valve cover 111, lll'bore 112 cavity 7 milk collector reservoir 12 transmission unit 70 12' tubular connector vacuum tube 13, 13 "cover 8 pump chamber i30, 130 'first connection 80 chamber piece on drive side 131, 131's second connection 81 chamber piece on adapter side for sinus 132, 132'bore 133, 133'cavity 14, 14 "diaphragm 9.9" pump aggregate 140'a lateral 90, 90'body 900 slide bearing 2 first tube 91,91'manual magnet 910 cavity 3 coupling piece 911, 911'iron core 30 base body 912 "iron ring 31 connection hole 92.92'coil body with coil 920, 920" position scale 4 adapter for breast 921, 921 "coil 40 piece tubular connector 93 bearing guide 41 stop 94.94 'vacuum membrane 42 funnel 95.95' valve plate 420 main area 96.96 'pump chamber 421 passage area 97, 97 "light source 43 channel 98, 98" detector 44 passage area 99.99cap 991 hole 990 connection hole 992 L inlet length of air funnel I ct 1 first orifice B sinus cx 2 second orifice D diameter of the final area of the jet 3 third funnel angle I orifice

权利要求:
Claims (17)
[1]
1. Device for pumping human breast milk, the device having an adapter for the breast (4) for placement in a breast, a vacuum pump (1, 9, 9 ') to generate vacuum, a tube (2) connecting the vacuum pump (1, 9, 9 ') to the breast adapter (4), to transmit the vacuum generated to the breast adapter (4), and a chamber (133, 112; 8 ), and the tube (2) ends on the pump side at a first connection (130, 130 ') of this chamber (133' 112; 8) 'characterized by the fact that the chamber (133' 112; 8) has a second connection (131, 131 ') for connection to a milk collection reservoir (7)' so that the two connections (130, 130 ', 131, 131') in the chamber (133, 112; 8) are in a fluidly communicating connection between itself, and that the tube (2) during pumping forms a milk tube for transporting breast milk pumped in the adapter to the breast (4), to the chamber (133, 112; 8) and the chamber (133, 112 ; 8) to the milk collection reservoir (7).
[2]
2. Device according to claim 1, characterized in that a dividing wall (14, 14 ') is present, which separates the chamber (133, 112; 8) in an area on the driving side (112, 80 ) and an area on the adapter side for the breast (133, 81) and the first and second connections (130, 13p0, 131, 131 ') are arranged in the area on the adapter side for the breast (133, 81 ).
[3]
3. Device according to claim 2, characterized in that the dividing wall (14, 14 ') is a membrane, the membrane (14, 14') being activated and designed to transport the pumped milk.
[4]
4. Device according to claim 3, characterized in that the vacuum pump (1) is a membrane pump, the chamber (133, 112) is a vacuum pump pump chamber (1) and the membrane (14 ') subdivide the chamber (133, 112) in the two mentioned areas.
[5]
Device according to any one of claims 3 and 4, characterized in that the actuation of the diaphragm (14) serves simultaneously to generate the vacuum in the pump chamber (133, 112) and to transport the milk flow.
[6]
6. Device according to any one of claims 3 to 5, characterized in that the membrane (14, 14 ') has a horizontal plane basically in a circular shape.
[7]
7. Device, according to any of the vindications 3 to 6, characterized by the fact that the membrane (14, 14 ') is activated in its central area, preferably its center.
[8]
8. Device according to any one of claims 1 to 7, characterized in that the second connection (131, 131 ') is provided with a one-way valve (5), which prevents a flow of milk pumped from the collecting reservoir of law te (7) for the chamber (133, 112; 8).
[9]
9. Device, according to any of the claims from 1 to 8, characterized by the fact that the adapter for the breast (4) has a tubular-shaped connector (40) and a funnel (42) molded there in a single piece for deposition in a maternal breast, with the funnel (42) extending to its free side, away from the connector part (4 O), and a channel (4 3) is present, which extends from a end on the breast side, from the funnel (42) to an end of the connector part (4 O), on the pump side, opposite this other end, which serves to apply a vacuum to the breast and to lead out the pumped maternal law, the funnel (42) is designed more flexible than the connector part (40), and the funnel (42) has a main area (420) that extends over a fundamental part of its length , with a first opening angle (a 1) of the channel (43) and a final area (421) on the sinus side, with a second angle of opening (~ 2) of the channel (43) and the first opening angle (~ 1) in case it is not in use, it is smaller than the second opening angle (~ 2) and in the state in use, at least the first opening angle (~ 1l can be increased by axial pressure on the adapter for the breast (4).
[10]
10. Device according to any of claims 1 to 9, characterized in that the adapter for the breast (4) has a tubular connector (40) and a funnel (42) molded there in one piece for deposition in a maternal breast, with the funnel (42) having a diameter on the side of the breast (D) from 5 mm to 40 mm and a length (1) of 10 mm to 40 mm, so that in the use the nipple and at most the areola are covered by the breast adapter (4).
[11]
11. Device, according to any one of claims 1 to 10, characterized by the fact that the adapter for the breast (4) is arranged in a coupling part (3), which it presents in the position of use in the upper area a connection (31) for connection to the pipe (2).
[12]
12. Vacuum pump for the pumping of human maternal law, by means of an adapter for the breast (4) and the vacuum pump (1) has a drive (11, 12) and a membrane (14) cyclically operable by the drive (11, 12), the membrane (14) being arranged in a chamber (133, 112), the membrane (14) separating the chamber (133, 112) in a part on the drive side (112 ) and a part on the adapter side for the sinus (133), and the part on the adapter side for the sinus (133) has a vacuum connection (130) for a tube (2) for establishing a connection to the adapter for the breast (4), characterized in that the part on the side of the adapter for the breast (133) of the chamber (133, 112) also has a milk connection (131) to establish a connection with a reservoir milk collector (7), and the vacuum connection (130) and the law connection te (131) are fluidly connected to each other through the ad side aptador for the sinus (133) of the chamber (133, 112).
[13]
13. Vacuum pump, according to king vindication 12, characterized by the fact that it is a diaphragm pump 5 (1) and the chamber (133, 112) is a diaphragm pump chamber (1), inserted for generate vacuum, and the membrane (14) is the membrane inserted to generate vacuum.
[14]
14. Method for operating a device for pumping human breast milk, a vacuum being generated in a breast adapter (4) by means of a vacuum pump (1 f 9, 9 ') f the vacuum generated is conducted from a chamber (133, 112; 8) through a tube (2) to the adapter for the breast (4) f and the pumped milk is collected through the adapter for the breast (4) in a collecting reservoir of milk (7) f characterized by the fact that the same tube (2) that is used to transmit the vacuum, during pumping, conducts the pumped milk in the adapter to the breast (4) to the chamber (133, 112; 8) and that the milk is still conducted during the 2nd pumping of the chamber (133, 112; 8) to the milk collecting reservoir (7).
[15]
15. Method, according to claim 14, characterized in that the check valve (5) is used, which, in the case of sufficient pressure in the chamber (133, 112; 8), creates a union between the chamber ( 133, 112; 8) and the milk collection reservoir (7).
[16]
16. Coupler part, for use in a device, as defined in any one of claims 1 to 11, the coupler part (3) joining a breast adapter (4) with a tube (2), being that the tube (2) joins the breast adapter (4) with a vacuum pump (1 f 9, 9 ') and the tube (2) forms a milk tube for the transport of breast milk, characterized due to the fact that the coupling part (3) comprises a hole for joining the tube.
[17]
17. Adapter unit for the breast, characterized by the fact that it comprises a coupling piece, as defined in claim 16.
r Ô '¥ Y
1/7
1 'l csyQ ";, 4, -., 0' '" "° A @ R!"'
^ j, :: P "" ',, iSZ7 "70 ÂY' FlG.l
1 Z '"3 2/10
~ "J) m" "a -
'13' 0 7-L FlG.2
, - '.5 P | 1 217 112 111 10 and 13 12 I' 3j »" j ") i)))) Í)))) -.- 11 5 131 1É FIG.3 13 1 ') --Jjf "| l)! 0 /; ¢) J1:" ") | -" ~ Z ~ "),))))" 7 "" 'i)) a ã "j" d "" ®ij, "" "'" "ÉK ==": d! 4j'7 "' FlG.4
N
P
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F & 3/7 10 12
O 13 11 5 O FIG5 2 2, 3)! '0 12 13' 0 = 1 |) '"7 <4 FIG.6
-: t =! R «'4/7 ¶ 4. Z!
I e: t_ -n "·" µ <,, "" t: =: -: 7 "" '--3, -. | Y]: |, -.-.---: - L ". k LJ-v · g. "= U. ,, _ ~ t _ _ = .. r ''42 , 40 FlG.7a
B 4 'QÚi, 3 m # ú "=" ~ "' ', _ _,; Á FlG.7b
N'G } p '
P '517 4. 4.21 I 44 43 j3 "·. ,,,: L j420 ] g" "" "<" "~ -—- ·% 'b lj" gr ,, 30 I "l"' LL L ^ ",,,. 8" ,, mi j, j Íj- "FlG.8 3 3 3 j)" íl / IÁ "| Tirj31 FlGw9 FlG.lO FlG.11 rV% g}
and the
6/7
9
13 '111,10';, io '132r I 130' 110 '
140 '0 / € P) ©
'A' àj, "° 72k tL k Njü ° '8'0r" j iái' à2ç 14 'í10f111
FlG.12
^ j! = ~
14 '
, ,,, 1 ~ '| '$ "a jUrt-: 0 6Í ^ +' Z ',, y, Oq FIG13 r À' r 0 W" fP * »* 7/7 9 ,,,: j '(' a ¶ 91 99 900 92 91 921 911 991 ài iii 9'7 920 FlG14 92 '98': 'áÀ) 921' 96 '. 911 '95' "k 990 <À 91 'r F" ".V 90' Kj, q V 99 '92'" 920 '992' / 97'-.
94 'FlG.15

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同族专利:

公开号 | 公开日

MY163631A|2017-10-13|

KR20120074296A|2012-07-05|

MY167042A|2018-08-02|

JP2013505087A|2013-02-14|

CN102665783A|2012-09-12|

AU2010300011C1|2014-05-08|

IL218183D0|2012-07-31|

US20120316493A1|2012-12-13|

US20120277728A1|2012-11-01|

KR101729635B1|2017-04-24|

PL2480265T3|2015-11-30|

CN102596280A|2012-07-18|

SG179094A1|2012-04-27|

US9956331B2|2018-05-01|

WO2011037841A2|2011-03-31|

US10493187B2|2019-12-03|

US20180064859A1|2018-03-08|

BR112012006124A2|2016-06-21|

TW201127426A|2011-08-16|

US20130131588A1|2013-05-23|

WO2011035448A1|2011-03-31|

US10493188B2|2019-12-03|

US8568350B2|2013-10-29|

JP5581388B2|2014-08-27|

AU2010300058A2|2012-06-28|

AU2010300058A1|2012-05-03|

US20110071466A1|2011-03-24|

US20170151380A1|2017-06-01|

TW201121592A|2011-07-01|

AU2010300011B2|2013-11-28|

IL218570A|2015-06-30|

AU2010300058B2|2013-12-05|

IL218570D0|2012-05-31|

WO2011037841A3|2011-07-07|

HK1168566A1|2013-01-04|

US10639407B2|2020-05-05|

EP2480264A1|2012-08-01|

SG179162A1|2012-04-27|

EP2480265A1|2012-08-01|

AU2010300011A1|2012-03-08|

CN102596280B|2015-12-02|

JP2013505086A|2013-02-14|

KR20120074279A|2012-07-05|

EP2480264B1|2018-09-05|

TWI549707B|2016-09-21|

IL218183A|2015-03-31|

ES2543612T3|2015-08-20|

TWI508757B|2015-11-21|

EP2480265B1|2015-05-27|

CN102665783B|2016-05-11|

AU2010300058C1|2014-04-03|

RU2563434C2|2015-09-20|

US9603982B2|2017-03-28|

WO2011035447A1|2011-03-31|

US20180236147A1|2018-08-23|

KR101714555B1|2017-03-09|

RU2548792C2|2015-04-20|

TW201121593A|2011-07-01|

RU2012114727A|2013-10-27|

RU2012114726A|2013-10-27|

JP6047402B2|2016-12-21|

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法律状态:
2020-08-25| B06F| Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]|

2020-09-01| B06U| Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]|

2020-10-20| B08F| Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]|Free format text: REFERENTE A 10A ANUIDADE. |

2020-12-15| B11B| Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements|

2021-11-03| B350| Update of information on the portal [chapter 15.35 patent gazette]|

优先权:

申请号 | 申请日 | 专利标题

US24463609P| true| 2009-09-22|2009-09-22|

US61/244,636|2009-09-22|

PCT/CH2010/000225|WO2011035447A1|2009-09-22|2010-09-17|Device and method for expressing human breast milk|

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