• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Nasal aspirator device, consisting of a hollow tubular body (2) with conical nozzle (3) and piston (5) whose displacement causes the aspiration of air from the coniform tip (4), has means for moving the plunger (5) comprising: a button (6) integral with the plunger (5), a slot (7) of the tubular body (2) with fittings (8, 9) to lock the button (6), and a spring (10)) that pushes the plunger (5). And, optionally, also air expulsion means (13) constituted by a push button (14) inserted in the plunger (5) which, when pressed by its rear end (19), moves from its socket in a recess (17) of the front wall (18) of the plunger (5) opening an air inlet between the chamber of the main body (2) and the interior chamber of the plunger (5). (Machine-translation by Google Translate, not legally binding)
    公开号:ES2678420A1
    申请号:ES201730015
    申请日:2017-01-09
    公开日:2018-08-10
    发明作者:Salvador RUÍZ MARISCAL
    申请人:DISTROSUR S A；DISTROSUR SA；
    IPC主号:
    专利说明:

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    NASAL ASPIRATOR DEVICE
    D E S C R I P C I Ó N
    OBJECT OF THE INVENTION
    The invention, as expressed in the statement of the present specification, refers to a nasal aspiration device that provides, to the function to which it is intended, advantages and characteristics, which will be described in detail below, which represent a remarkable improvement of the Current state of the art.
    More specifically, the object of the invention is centered on a nasal aspiration device, of the type that is used for the extraction of mucus, normally from babies, which, shaped as a syringe composed of a hollow tubular body with an end provided with a coniform tip and a piston at the opposite end whose displacement causes the aspiration of the air contained in said tubular body and, consequently, the suction extraction of the mucus from the nose, is distinguished by comprising means of automatic actuation and guidance of said piston displacement, which allow an easier and more practical use of the device. In addition, in a preferred embodiment option, the device incorporates additional means that prevent the insertion of air into the nose when used.
    FIELD OF APPLICATION OF THE INVENTION
    The field of application of the present invention is part of the industry sector dedicated to the manufacture of nasal aspiration devices and devices.
    BACKGROUND OF THE INVENTION
    As a reference to the current state of the art, it should be noted that, although other nasal aspiration devices and devices of the type concerned here are known, at least on the part of the applicant, the existence of none having technical, structural characteristics is unknown. and constitutive the same or similar to those specifically presented here, as claimed.
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    EXPLANATION OF THE INVENTION
    Thus, the nasal aspiration device proposed by the invention is configured as a novelty within its scope, since, being the characterizing details that make it possible and that it is conveniently distinguished in the final claims that accompany the present description.
    Specifically, what the invention proposes, as noted above, is a nasal aspiration device, of the syringe-shaped type comprising a hollow tubular body with an end provided with a coniform tip and a plunger at the end. opposite whose displacement causes the aspiration of the air contained in said tubular body, and which, in an innovative way, has the particularity of having mechanical actuation means that determine said displacement of the piston autonomously, allowing an easier and more practical use of the device.
    More specifically, said mechanical actuation means that determine the displacement of the device piston are determined by the existence of a button, integral with the piston body, which runs threaded along a longitudinal groove of the tubular body of the aspirator so that guides its displacement, and by the existence of a spring that tends to push this plunger out, by the back of the tubular body.
    In addition, it is important to note that in said groove some fittings are provided, preferably two, one in the initial zone and another in the middle zone of the groove, where said button is capable of locking, as well as that the spring is arranged inserted between the bottom of the tubular body, on the front side of it where the coniform tip is located, and the plunger to which it tends to push outward, on the opposite back.
    With this, the vacuum cleaner has two positions, one of blocking, in which the plunger is pressed against the bottom of the tubular body, compressing the spring, and is blocked by turning it slightly by locking the button in the socket of the start of the groove, the one that is located closest to the anterior end of the tubular body, and another unlocking position in which, also when pressed slightly to the opposite side, said button is unlocked from its socket in the initial part of the groove and, automatically, the piston is pushed by the spring moving towards the back until the button in the socket is locked again
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    of the middle area of the groove, causing the air suction from the coniform tip with said displacement.
    Likewise, in order to favor said suction, between the spring and the piston, the incorporation of a seal is provided.
    For its part, the coniform tip of the anterior part of the tubular body, in a known way, is constituted by a removable nozzle, which allows easy cleaning of the same, and incorporates a sponge that acts as a filter, allowing cleaning and / or replacement thereof.
    In addition, in a preferred embodiment option, the described device also incorporates additional means that prevent the insertion of air into the baby's nose when used.
    Specifically, said means of expulsion of air are constituted by the existence of an internal push-button which, when pressed, when the device is loaded by pressing the plunger to place it in initial assumption, opens the inner chamber of said piston in which it is located Inserted this button, allowing the passage of air to the outside and, therefore, preventing it from being pushed towards the baby's nose. And when you stop pressing it, a second spring coupled to it keeps you in a closed position to be able to suck the air.
    The described nasal aspiration device thus represents an innovation of structural and constitutive characteristics unknown until now, reasons that, together with its practical utility, provide it with sufficient grounds to obtain the privilege of exclusivity that is requested.
    DESCRIPTION OF THE DRAWINGS
    To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, this descriptive report is attached, as an integral part thereof, of a set of drawings, in which with character Illustrative and not limiting, the following has been represented:
    Figure number 1 shows a perspective view of the exploded view of an example of the nasal aspiration device, object of the invention, showing the parts and elements that
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    includes, as well as its configuration and layout
    Figures 2 and 3. - They show paths in side elevation of the same example of the nasal aspiration device, according to the invention, shown in Figure 1, in this case represented once already assembled, in Figure 2 in locked position and in figure 3 in unlocked position.
    Figure number 4.- Shows a perspective view of the exploded view of another example of the device of the invention, in an alternative option with an internal button to prevent the introduction of air.
    And Figures 5, 6 and 7.- They show respective sectional views, according to a longitudinal section through its axial axis, of the variant of the device shown in Figure 4, with Figure 5 showing the arrangement of its parts in position initial figure 6 in the suction position and figure 7 in the open position of the piston chamber to expel the air when returning to the initial position.
    PREFERRED EMBODIMENT OF THE INVENTION
    In view of the aforementioned figures, and according to the numbering adopted, it can be observed in them non-limiting examples of the recommended nasal aspiration device, which comprises the parts and elements that are indicated and described in detail below.
    Thus, according to these figures, it can be seen how, in a known manner, the device (1) in question is formed by a hollow tubular body (2) that has, at its front end, with a tip (3) tip coniform (4) and, internally, with a plunger (5) partially protruding from its rear end, and whose displacement towards said rear area causes the aspiration of air from the coniform tip (4) which, when inserted into the nose, sucks the mucus flow thereof, distinguishing, in a basic option of the device (1), by having mechanical actuation means that determine the displacement of the piston (5).
    More specifically, said actuation means that determine the displacement of the piston (5) of the device (1) essentially comprise a button (6) integral with the body of the piston (5) that runs inserted into a groove (7) of the tubular body ( 2), which counts
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    with some laces (8, 9) designed to lock the button (6) in them when turning it slightly when it is in coincidence; as well as a first spring (10) that tends to push the piston (5) outwards, through the back of the tubular body (2).
    In the preferred embodiment, the button (6) protrudes integral with the piston body (5) on its lateral surface, near its anterior base; and the groove (7) that spans, longitudinally, a lateral section of the tubular body (2) has two fittings, a first fitting (8) in the initial area thereof, the closest to its anterior end, and a second fitting (9) in the middle of the groove (7).
    For its part, the first spring (10) is arranged inserted between the bottom of the tubular body (2), on the front side thereof, and the front base of the plunger (5), so that it tends to push the plunger (5 ) outward from the back of the tubular body (2).
    In addition, preferably, between the first spring (10) and the piston (5), the incorporation of a sealing gasket (11) is provided.
    In any case, also preferably but not limited to, the nozzle (3) with the coniform tip (4) can be removable and incorporate a sponge (12) that acts as a filter.
    In figure 2, the device (1) is observed in the locked position, with the plunger (5) located against the bottom of the tubular body (2), compressing the spring (10) inside, and the button (6) work on the first socket (8) at the beginning of the groove (7), located closer to the front end of the tubular body (2).
    And in figure 3 the device can be seen in the unlocked position, that is, once the button (6) is pressed, when pressed slightly to the side, causing it to be pushed by the spring (10) moving towards the back of the tubular body (2) and air sucked by the nozzle (3), until locked in the second socket (9) of the middle area of the groove (7).
    On the other hand, Figures 4 to 7 show an example of an alternative embodiment of the device (1), according to the invention, in which, in addition, it is distinguished by comprising additional means for expelling air (13) which are actuated by the press the plunger (5) to place it in its initial position, preventing the air displaced by said movement of the
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    Plunger (5) pass through the nozzle (3) and its tip (4) towards the nose of the baby or user.
    In particular, said means for expelling air (13), preferably, are constituted by a push button (14) which is inserted in an inner chamber of the piston (5) linked to a second spring (15) so that it tends to keep it pressed at its front end (16), which is flared, against the complementary recess (17), also flared, of the front wall (18) of the plunger (5) in which said front end is encased (16), and such that, by pressing the button at its rear end (19), which partially protrudes from the rear end of the plunger (5), its front end (16) moves from its casing in the complementary recess (17) of the front wall (18) of the plunger (5) by opening an air inlet between the main body chamber (2) and the inner chamber of the plunger (5) that prevents the insufflation of air into the nozzle (3) by moving the plunger ( 5) towards said nozzle (3) to place it in its initial position.
    For this, preferably, said second spring (15) is locked between the inner part of the front wall (18) of the plunger (5) and a perimeter stop (20) provided for this purpose at the rear end (19) of the push button (14) ).
    Describing sufficiently the nature of the present invention, as well as the way of putting it into practice, it is not considered necessary to make its explanation more extensive so that any person skilled in the art understands its scope and the advantages that derive from it, stating that, within its essentiality, it may be carried out in other embodiments that differ in detail from that indicated by way of example, and to which it will also achieve the protection that is sought provided that it does not alter, change or modify its fundamental principle .
    权利要求:
    Claims (9)
    [1]
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    R E I V I N D I C A C I O N E S
    1. - NASAL VACUUM DEVICE which, consisting of a hollow tubular body (2) provided, at its front end, with a nozzle (3) with a coniform tip (4) and, internally, with a plunger (5) partially protruding from its posterior end, and whose displacement towards said posterior area causes the aspiration of air from the coniform tip (4) which, when inserted into the nose, sucks the mucus flow thereof, and which, having mechanical actuation means which determine the displacement of the piston (5), is characterized in that said actuation means that determine the displacement of the piston (5) comprise: a button (6) which, integral with the body of the piston (5), runs in a groove (7 ) of the tubular body (2) with fittings (8, 9) fit to lock the button (6) in them when turning this slightly when it is in coincidence; and a first spring (10) that tends to push the plunger (5) outwards, through the back of the tubular body (2).
    [2]
    2. - NASAL VACUUM DEVICE, according to claim 1, characterized in that, in addition, it comprises additional means of expelling air (13) which are actuated by pressing the plunger (5) to place it in its initial position, preventing the displaced air by said movement of the plunger (5) pass through the nozzle (3) and its tip (4).
    [3]
    3. - NASAL VACUUM DEVICE, according to claim 2, characterized in that the air expulsion means (13) are constituted by a button (14) which is inserted in an inner chamber of the piston (5) linked to a second spring (15 ) so that it tends to keep it pressed, at its front end (16), against the complementary recess (17) of the front wall (18) of the plunger (5) in which said front end (16) is embedded, and such that, by pressing the button at its rear end (19), which partially protrudes from the rear end of the plunger (5), said front end (16) moves from its casing in said complementary hole (17) of the wall front (18) of the piston (5) opening an air inlet between the main body chamber (2) and the inner chamber of the piston (5).
    [4]
    4. - NASAL VACUUM DEVICE, according to claim 3, characterized in that the front end (16) of the button (14) is flared and the complementary hole (17) of the front wall (18) of the plunger (5) is also flared.
    [5]
    5. - NASAL ASPIRATOR DEVICE, according to claim 3 or 4, characterized in that
    the second spring (15) locks between the inside of the front wall (18) of the plunger (5) and a perimeter stop (20) provided at the rear end (19) of the push button (14).
    [6]
    6. - NASAL VACUUM DEVICE DEVICE according to any of claims 1 to 5, 5 characterized in that the button (6) of the plunger (5) protrudes integral with the body of said
    piston (5) on its lateral surface, near its anterior base, and the groove (7) spans, longitudinally, a lateral section of the tubular body (2).
    [7]
    7. - NASAL ASPIRATOR DEVICE according to any of claims 1 to 6, characterized in that the slot (7) has two fittings, a first fit (8) in the area
    initial of the same, the closest to its anterior end, and a second socket (9) in the middle of the groove (7).
    [8]
    8. - NASAL VACUUM DEVICE DEVICE according to any of claims 1 to 7, characterized in that the first spring (10) is disposed between the bottom of the body
    tubular (2), on the anterior side thereof, and the anterior base of the plunger (5).
    [9]
    9. - NASAL ASPIRATOR DEVICE, according to claim 8, characterized in that, between the first spring (10) and the piston (5), the incorporation of a gasket is provided.
    20 airtightness (11).
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    同族专利:
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    WO2018127613A1|2018-07-12|
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    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    FR2564321B1|1984-05-16|1987-11-13|Mas Jean Pierre|MANUAL NASAL MUCOSITY SUCTION DEVICE|
    FR2632528B3|1988-06-13|1990-05-18|Bengio Joseph|VACUUM CLEANER FOR NASAL MUCOSITES|
    FR2919808B1|2007-08-06|2009-10-16|Michel Brun|SECURE INFANT MOUTH APPARATUS|
    ES1067564Y|2007-11-08|2008-09-01|De La Cruz Jose Cobo|VACUUM CLEANER OF THE NASAL SECRETIONS OF THE INFANT WITH A NON-INDUCTIVE DEVICE OF POLLUTION AND TRANSMISSION OF PATHOGEN GERMANS.|
    ES1068572Y|2008-08-04|2009-02-01|Garcia M Del Carmen Rodriguez|NASAL VACUUM CLEANER DEVICE FOR BABIES AND CHILDREN OF MANUAL OPERATION|
    EP2754455B1|2011-09-05|2016-08-31|Angel Ribelles Lopez|Nasal aspiration syringe|
    US9656005B2|2013-03-28|2017-05-23|Dorel Juvenile Group, Inc.|Nasal aspirator|
    ES1135015Y|2014-12-10|2015-03-20|Distrosur S A|DEVICE FOR REMOVING MUCOSITY FROM THE NASAL PHOSES|
    法律状态:
    2018-08-10| BA2A| Patent application published|Ref document number: 2678420 Country of ref document: ES Kind code of ref document: A1 Effective date: 20180810 |
    2019-05-20| FG2A| Definitive protection|Ref document number: 2678420 Country of ref document: ES Kind code of ref document: B1 Effective date: 20190520 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201730015A|ES2678420B1|2017-01-09|2017-01-09|NASAL VACUUM CLEANING DEVICE|ES201730015A| ES2678420B1|2017-01-09|2017-01-09|NASAL VACUUM CLEANING DEVICE|
    PCT/ES2017/070849| WO2018127613A1|2017-01-09|2017-12-27|Nasal aspirator device|
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