• 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:

    公开号:SE1051296A1
    申请号:SE1051296
    申请日:2010-12-08
    公开日:2012-06-09
    发明作者:Lars Grenander
    申请人:Lars Grenander；
    IPC主号:
    专利说明:

    BRIEF DESCRIPTION OF THE INVENTION It is an object of the present invention to eliminate or at least minimize the above-mentioned problems, which are provided by a neck relief device which comprises an ex-connect device running along the spine between an upper axial point above the spine and a cervical spine. lower axillary point below the neck / vertebrae of the spine. Thanks to the invention, an ergonomic aid / training tool can be offered that reduces the torque that arises due to. the center of gravity of the head, relieving the neck muscles.
    Because the neck relief device comprises a connecting device which is at least to some extent elastic, a force action is obtained which redistributes the activation pattern to the neck muscles and increases the endurance in the deep neck exorcists.
    Because the connecting device or its elastic part is interchangeably arranged between an upper and a lower fixing point, an additional advantage is achieved in that the elasticity of the neck relief device can be adapted to the needs of different persons. The advantage is also achieved in an embodiment where a non-elastic part with a first length of the connecting device is replaceable against another non-elastic part with a second length and / or is replaceable with another elastic part.
    According to one aspect of the invention, it is advantageous if the neck relief device comprises an upper axillary device comprising a headgear with an upper bracket for the connecting device, said bracket being located at or above the externus occipitalis protuberance, a bone protrusion on the occipital bone, preferably inside the skull base. to obtain optimal biomechanical effect.
    Because the upper oxidizing device comprises a headband running around the head comprising said bracket, where said headband is elastic or otherwise adjustable in circumference, a very simple but stable design is offered and it becomes easy to take on and off the neck relief device.
    Further advantages are obtained if the neck relief device comprises a lower fixing device which comprises a belt or a belt provided with a lower bracket for the connecting device located next to the lower axial point, at the level of the lumbar spine next to the sacrum, in use. Because the belt / belt comprises at least one fixing device, e.g. straps, which run between the front and back of the belt / belt via the crotch, the advantage is achieved that the belt / belt can be fixed in height.
    Simple and flexible fixing is achieved in that the connecting device comprises coupling-forming fastening means cooperating with said brackets, for example button / buttonhole, push-button, hook / hook, hook / loop, Velcro strap.
    According to one aspect of the invention, the neck relief device includes a connecting device that runs along the entire spine, which also provides an incentive to maintain the natural configuration of the spine.
    BRIEF DESCRIPTION OF THE DRAWINGS The invention will now be described in more detail with reference to the accompanying drawing figures, in which: Fig. 1 shows in a rear view a person using a neck relief device in a preferred embodiment according to the invention, Fig. 2 shows in a side view of a person using the neck relief device, Figs. Fig. 3 shows an alternative embodiment of the neck relief device according to the invention seen in a rear view and in a side view, Fig. 4 shows a further alternative embodiment of the neck relief device according to the invention seen in a rear view and in a side view, Figs. 5 shows a schematic profile view of the skeleton of a person wearing the neck relief device, in Figs. Fig. 6 shows schematically with force arrows how the center of gravity of the head and the muscles of the neck act in an upright position, in Fig. 7 shows schematically with force arrows how the center of gravity of the head and the muscles of the neck act in forward bending, and Figs. 8 shows schematically with force arrows how the center of gravity of the head, the muscles of the neck, the neck muscles and the neck relief device act on forward bending.
    DETAILED DESCRIPTION OF THE DRAWINGS Fig. 1 shows a preferred embodiment of a neck relief device 1 according to the invention in use, i.e. clamped along the back of a person between an upper fixation point 3 'on the head and a lower fixation point 3D at the level of the lumbar spine. Neck relief device 1 comprises an upper fixing device 2, a lower fixing device 4 and a connecting device 3 extending between them.
    In its simplest form, the neck relief device comprises an upper axillary device 2 in the form of a headgear consisting of a headband 20 running around the head at or above the external occipital protuberance, a bone projection on the occipital bone (skull base). The lower x-ray device 4 comprises a belt 4 which is arranged around the torso at the height of the sacrum 3D. The connecting device 3 most simply comprises an elastic band attached between the two. In the following description of the preferred embodiment of the lower fastening device 4 reference is made to a belt, but it is to be understood that other devices suitable for the purpose are included, such as a belt or harness.
    In the preferred embodiment, the headgear also comprises a head portion 21 (see Fig. 2) which runs across the head from ear to ear and connects the side pieces of the headband.
    The headband 20 and the hoisting portion 21 are thus continuous and form a helmet-like structure. The upper oxidizing device 2 is preferably made of a soft, slightly elastic material, and is available in different designs to fit different head shapes. At the rear of the upper fastening device 2 there is an upper bracket 30, 31, preferably in the form of one or two buttons intended to fasten the elastic band 3 to the upper fastening device 2. In case the fastening device comprises a button it is suitably located in the middle of the back on the headdress, in the extension of the neck. In the case that the fastening device comprises two buttons, the buttons 30, 31 are arranged with a space X in the range 3-22 cm, more preferably 5-15 cm. These buttons 30, 31 allow the elastic band 3 to be easily attached and detached.
    In the preferred embodiment, the belt 4 is preferably arranged to be closed with Velcro so that the belt 4 can be easily fastened around the body. At the rear of the belt 4 there is a lower bracket 32, 33, preferably in the form of two buttons arranged with a space Yi in the range 5-40 cm, more preferably 10-20 cm. The belt 4 is made of a material with a certain elasticity so that the belt 4 can be fastened firmly around the lumbar region at the height of the lower axial point 3D (see Fig. 5).
    The connecting device 3 comprises an elastic band which at its two ends is most easily slit so that the ends assume the shape of a V, the band 3 thus comprises two upper fastening parts 36, 37 and two lower fastening parts 38, 39. On said upper 36, 37 and lower fastening parts 38 , 39 fastening means are provided, in this case buttonholes intended to fasten the strap 3 to the buttons 30, 31, 32, 33 of the upper fastening device 2 and the lower fastening device 4, respectively. The elastic band 3 has a length L in the range 20-150 cm, more preferably 60-120 cm.
    Fig. 2 shows the neck relief device 1 according to the invention in a side view where one sees how the band 3 runs behind the entire spine 3A, 3B, 3C, 3D, 3E (see Fig. 5). When using the neck relief device 1, the upper fixation device 2 is placed on an individual's head, the lower fixation device 4 is fastened tightly around the individual's body, preferably at a height with the lumbar spine 3D. Between these fixing devices 2, 4 runs the elastic band 3.
    In a completely upright standing or sitting position, the center of gravity H for the head is a couple of cm in front of a frontal axis of movement which can largely pass through the ear canal, see Fig. 6. The position of the center of gravity H in front of the axis of rotation gives a torque that wants to tilt the head forward. This means that the neck muscles F must be activated at all times to prevent a forward tilting of the head. The resulting torque increases during work steps that involve positions with the neck bent forward when the center of gravity H is moved further forward (further away from the axis of motion), see Fig. 7. The moment increases even more when working with work equipment on the head, e.g. helmet and visor.
    Neck muscles F, see F ig. 6, must then be activated to a greater extent with the risk of fatigue, overload symptoms, pain and work injuries.
    The neck relief device 1 according to the invention reduces the torque generated by a counteracting force S which runs parallel to the force of action F 4 of the neck muscles, see Fig. G. 8, on the opposite side of the axis of movement.
    The neck muscles F are thus activated to a lesser degree. The neck relief device 1 also provides a redistribution of the activation pattern around the neck. If the pull / torque S (backwards) in the neck relief device 1 exceeds the natural torque of the head forwards, it results in an activation of the neck muscles R instead of the neck muscles F to balance the head. In this way, muscle activation is redistributed and can reduce the degree of tension and pain in the back around the neck. By activating the neck muscles, you also achieve another physiological effect called "antagonist inhibition / reciprocal inhibition". This means that by activating the opposite side muscles, in this case the neck muscles R, you get a direct reflexive inhibition of the degree of activation in the neck muscles F. Recent research against neck pain has found a high degree of evidence that endurance training of deep neck exercises gives effects such as. a. increased muscle strength, reduced pain and reduced headache. Thanks to this neck relief device 1, one can reduce the load on the neck muscles P and prevent problems around the neck and use it in the rehabilitation of neck patients. In a preferred embodiment, therefore, the elasticity is adjusted so that the effect "antagonist inhibition / reciprocal inhibition" is achieved.
    For static equilibrium around the upper neck joints, the following applies: The torque forward (weight of the head) must be equal to the backward bending moment (activity of the muscles) around a moment point M. i Schematic: P3 x L3 = P4 x L4 in P3 = weight of the head L3 = length on the moment arm with which the head acts in front of the axis of motion P4 = force of the neck muscles L4. = the length of the moment arm with which the muscles act behind the axis of motion I Pig. 8, the forward torque arises from the fact that the weight of the head (H) acts with a certain length (L3) in front of the axis of movement. The forward bending moment (without helmet) is H x L3, where H is the mass of the head equal to 5% of body weight x gravity.
    The backward bending moment is P4 x L4, where P4 stands for muscle power generated and which the neck relief device (S) aims to reduce / reset.
    In other words; HXL3 = F4XL4 -> F4 = (HXL3) / L4 Calculation example, calculation of muscle activity P4: ((0.05 x body weight in kg x 9.82) X 0.02m) / 0.04m If the person's body weight is 80 kg, the muscle activity in the above example (( 0.05 x 80 x 9.82) x 0.02) / 0.04 = 19, 64 N This activity increases rapidly with helmet use (extra weight) and with increased forward bending angle. The neck relief device aims to replace this resulting muscle force or even exceed this force so that the neck muscles (R) are engaged to maintain static balance and give a reciprocal inhibition to the neck muscles.
    So far, only the biomechanical forces around the upper neck joints have been described.
    You can make a corresponding calculation for the entire neck if you start from a movement axis around the 7th cervical vertebra. Then you can also take the weight of the cervical spine (about 2% of body weight). The forces on the neck / shoulder muscles then become even greater. In the preferred embodiment, the neck relief device 1 also provides an incentive to maintain the natural configuration of the back, which assumes an S-shape from the side. The lumbar spine is convex forwards, the thoracic spine is convex backwards and the cervical spine is convex forwards, see Fig. 5. The spine is best at absorbing load if the S-shape can be maintained.
    The neck relief device 1 provides inward impulses to the brain which stimulates more upright posture and thus maintains natural curvatures. If the S-shape is maintained, the shear forces that arise between the vertebrae that can otherwise lead to load damage are minimized.
    Fig. 3 shows an alternative embodiment of the lower fastening device 4, in the form of a harness, comprising a belt 41 and at least a third fastening device, here in the form of a pair of straps 40. The straps 40 are fixedly arranged on the far side of the belt 41 and run inwards / downwards towards lj umskama, via the crotch further around the thighs, under the tail and up towards the belt 41 again at the outside of the thighs. Both belt 41 and straps 40 are preferably made of an elastic material so that it is possible to step on the harness and pull it in place so that the belt 41 is placed around the lumbar spine and the straps 40 around the thighs and under the buttocks. An advantage of this embodiment is that the fixed point in the lumbar region is kept still against the upper part of the sacrum below the lumbar spine. In order to achieve the best possible effect of the neck relief device 1, both fixing points 3 ,, 3D should be fi xxed. The upper axial point 3 ° should be at or above the external occipital protuberance. (bone projection) on the occipital bone (skull base) and / or above the superior nuchal line. The advantages of fixing point 3 ”above these are that then the neck relief device 1 has the longest torque arm, which results in the best effect of the neck relief device 1. If the fixing point 3 ° is placed below these, the torque decreases and the neck relief device 1 decreases but experience has shown that some effect is achieved. it is understood that the object of the invention can also be fulfilled with an embodiment where the fixing point 3 'is allowed some displacement either due to the design of the headgear or because the headgear is allowed some mobility on the head during use. The elastic band 3 runs from the »eringsxering point 3» parallel to the median nuchal line down towards the spine and the lower fixering point 3D should be fixed to the sacrum 3D to get the right effect on the lumbar lordosis (lumbar). The elasticity of the strap 3 should be adjustable, for example by different straps 3 having different hard elasticities, in order to get the maximum feeling of relief.
    The adjustability is also important when the neck relief device 1 is used as an exercise tool with requirements for an adjustable load ratio. Fig. 4 shows a further alternative embodiment of the neck relief device 1 according to the invention. In this embodiment, the upper oxidizing device 2 comprises a helmet 200. The lower oxidizing device 4 comprises a belt 4 as above. In this embodiment, the elastic band 3 comprises a straight band which at its upper end has arranged a fastening device 34, preferably buttonholes 34, intended to be fastened to the helmet 200.
    The neck relief device 1 according to the invention is intended to also be able to be used in occupational groups where one wears some form of headgear, e.g. a welding helmet.
    The neck relief device 1 is then preferably fastened via a buttonhole 34 in its upper end which is threaded over a bracket at the rear on the lower edge of the helmet, e.g. the existing screw head which is often located at the rear of, for example, a welding helmet for adjusting the circumference of the helmet. When used in connection with e.g. a welding helmet, the lower oxidizing device 4 can consist of any of the above embodiments, alternatively the elastic band 3 can be fastened in e.g. a protective overall, via a button arranged at the back of said overall.
    F ig. 5 shows how the naked relief device 1 in a preferred embodiment runs between the upper fixation point 3 ° and the lower fixation point 3D.
    F ig. 6 shows schematically how the center of gravity H of the head and the musculature F of the neck act in an upright position. The head would tilt forward if the neck muscles F were not activated to counteract the torque caused by the center of gravity H. The dashed line A shows a schematic axis of motion.
    Fig. 7 schematically shows how the center of gravity H of the head is moved fl further away from the axis of movement during forward bending, which results in a greater torque which the neck muscles F must counteract.
    F ig. 8 schematically shows how the action / pull / force S of the neck relief device 1 runs parallel to the force F4 of the neck muscles and therefore has a relieving effect on the neck muscles F. If the elastic force in the neck relief device 1 exceeds the head-tipping torque H, the neck muscles R are activated to balance the front. This gives a reciprocal inhibition (inhibition, relief) on the very exposed neck muscles F.
    The neck relief device 1 according to the invention has several application areas in: 10 15 20 25 30 35 -in the working life of occupational groups who work a lot with their heads bowed forward such as Welders, dentists, computer users with fl era. ~ in wellness as the neck relief device 1 can be excellently combined with gardening, walking and Nordic walking to optimize the training effect and to stimulate posture. - in rehabilitation as a training tool among, for example, physiotherapists, chiropractors and naprapaths to train the endurance around the neck and specific training of deep neck exorcists.
    ALTERNATIVE EMBODIMENTS The invention is not limited "by what has been described above, but may be varied within the scope of the appended claims. It will be appreciated, for example, that the connecting device may take various embodiments, for example having a width significantly greater than the thickness or having a circular cross-section. .
    Instead of having different elasticities on different straps for replacement, the elasticity of a strap can be adjusted by the connecting device having fä your fastening devices arranged with gradually increasing distance from the end of the connecting device e.g. fl your buttonholes in order d, so that you can in that way choose the fastening device according to what elasticity you want.
    The connecting device may also comprise fl your parts where e.g. the parts which are attached to the upper and lower oxidizing devices consist of non-elastic parts and an elastic part is arranged between them. The connecting device can of course comprise different combinations of elastic and non-elastic parts than the one mentioned here which can be interchangeable with each other in order in that way to create a number of different combinations with different elasticity, length, etc. For example, a non-elastic member having a first length (L1) in the connector may be replaceable with another non-elastic member having a second length (L2) and / or be replaceable with another elastic member. The connecting device could also comprise fl more than one elastic band, e.g. two straps placed on either side of the spine, which for a person who is oblique in the back due to oblique load may have different elasticity to train the muscles on one side of the body.
    Within the scope of the inventive idea, it is understood that the force effect sought by the connecting device can also be achieved with the aid of various resilient devices. 10 l5 20 25 30 35 10 An embodiment that does not include the entire back is also conceivable. The connecting device can run from the base of the skull along the spine to below the neck / vertebrae and is fastened there in, for example, an elastic belt that is fastened around the chest under the armpits, another alternative may be to have a harness that you pull on the straps to hold the strap. in place along the spine.
    The connecting device can be attached to the fixing devices in other ways than the described embodiment with cooperating buttons / buttonholes. Other cooperating, pair-forming fasteners e.g. pushbuttons, hooks / hooks, hooks / loops, Velcro straps are of course conceivable, as are hinge clamps or other clamping brackets. Another alternative is that when the neck relief device is tested, the strip is sewn, glued or riveted to the axing devices.
    Within the scope of the invention, it is understood that the headgear does not have to be made of an elastic material. For example, the inside measurement for a construction / welding helmet can be used, which is broadly reminiscent of the design shown in Fig. 2, but made of plastic. The inner gauge has for the purpose a suitable adjustment possibility for adaptation to different main sizes in the form of an adjusting device on the neck of the inner gauge. Furthermore, it is possible to use the adjusting screw which the adjusting device comprises as a bracket for the connecting device. A separate bracket is of course also conceivable and the bracket can be located in a suitable place from a constructional point of view to facilitate attachment of the connecting device and allow integration of the inner measurement in a helmet. The bracket can therefore be placed in the area on the back of the head, up to the top of the top and led backwards, downwards, for example in a groove or channel. Preferably, the bracket is easily accessible on the outside of the helmet or its inside, and as previously described, the bracket may, for example, consist of one or more buttons, loops or hooks for a hook or screws.
    Preferably, the connecting device runs freely from a point at or above the extemus occipitalis protuberance (bone projection) on the occipital bone (skull base) and / or above the superior nuchal line.
    As an upper fixing device, an ordinary cap / hat can be used where a fastening device for the strap is arranged on the back. It is also understood that the connecting device at its two ends can be arranged with e.g. an openable hook which is simply hooked into a loop on a pair of trousers or other suitable fastening device.
    Those skilled in the art will also appreciate that when the neck relief device is used in certain occupational categories where different types of protective equipment are used, the neck relief device can be integrated into the workwear. For example. if a helmet is used, the connecting device can be attached to the back of existing screws / buttons or the manufacturers can adapt the helmet for users of the neck relief device.
    The same applies to e.g. overalls / work trousers where the manufacturers can collaboratively arrange a fastening device at the back or alternatively you can have e.g. a belt arranged to fasten the connecting device in.
    Materials in the various fixing devices can of course be varied without diverting the purpose of holding the tape in place.
    Furthermore, it is understood that the parts included in the device are not limited only to one use together with each other as exemplified in the description. It is to be understood that they may be used individually in applications for which they are suitable and in addition to the concrete examples set forth herein, other aspects of the devices according to the invention may form the basis of independent claims relating to individual devices or use in conjunction with any of other described devices. For example, it will be appreciated that various types of headgear or lower fixation devices designed to facilitate the use of a connecting device according to the invention in particular occupational categories shall be included in the invention.
    权利要求:
    Claims (2)
    [1]
    1.
    [2]
    2 PATENT REQUIREMENTS 1. The neck relief device (1) is characterized in that it comprises a flexible connecting device (3) which runs along the spine between an upper axillary point (3 ”) above the spine's neck / neck vertebrae (3A) and a lower axial point (3D) below the neck / vertebrae of the spine (3A). . Neck relief device according to claim 1, characterized in that said connecting device (3) is elastic at least in some part. . Neck relief device according to claim 2, characterized in that the elasticity of the connecting device (3) is adapted so that a tensile force (S) arises, which runs parallel to the force of action (F4) of the neck muscles, whereby a relief of the neck muscles (F) is obtained. . Neck relief device according to claim 3, characterized in that the elasticity of the connecting device (3) is adapted so that the tensile force (S) that arises activates the neck muscles (R), whereby a reciprocal inhibition (inhibition, relief) of the neck muscles (F) is obtained. . Neck relief device according to claim 2, characterized in that said elastic part is replaceable. . Neck relief device according to claim 1, characterized in that said connecting device (3) is interchangeably arranged between said upper and lower axle points (3 ", 3D) in order to be able to adjust the elasticity of the neck relief device (1). . Neck relief device according to claim 6, characterized in that a non-elastic part with a first length (L1) of the connecting device (3) is replaceable against another non-elastic part with a second length (L2) and / or is replaceable with a other elastic part. . Neck relief device according to claim 1, characterized in that it comprises an upper fixing device (2, 21, 20) comprising a headgear (21, 20) with an upper bracket (30, 31) for the connecting device (3), where said bracket is located next to the erings xering point (3 ”) at a height above or above the superior nuchal line. The neck relief device according to claim 8, characterized in that the upper axillary rectum (3 °) is located at or above the external occipital protuberance. . The neck relief device according to claim 8, characterized in that the headgear comprises a headband 20 running around the head comprising said bracket (30, 31), said headband being elastic or otherwise adjustable in circumference. Neck relief device according to claim 1, characterized in that it comprises a lower axling device (4, 40, 41) comprising a belt (4) or a belt (4 1). Neck relief device according to claim 1 1, characterized in that the belt / belt (4, 41) comprises a lower bracket (32, 33) for the connecting device (3), said bracket (32, 33) being located next to the lower fixing point (3D). ) when used. Neck relief device according to claim 12, characterized in that the lower axial point (3D) is located next to the sacrum. Neck relief device according to claim 1 1, characterized in that the belt / belt (4,41) comprises at least one third axling device (40) e.g. straps, which run between the front and back of the belt / belt via the crotch for fixing the belt / belt in height. Neck relief device according to claim 8 or 12, characterized in that said connecting device (3) comprises cooperating, pair-forming fastening means cooperating with said bracket (3 0.3 1, 32, 33), for example button / buttonhole, pushbutton, hook / hook, hook / hamper, Velcro. Headgear (21, 20) arranged to be an upper x-ray device for a flexible connecting device (3) running along the spine between an upper x-ray point (3 °) above the cervical spine (3A) and a lower x-ray point (3D) below the cervical spine / cervical vertebra (3A), characterized in that it comprises an upper bracket (30, 31) for the connecting device (3), said bracket being located next to the axing point 14 (3 °) at a height above or above the superior nuchal line.
    Headgear (21, 20) according to claim 16, characterized in that the upper axial point (3 °) is located at or above the external occipital protuberance.
    Headgear (21, 20) according to claim 16, characterized in that the headdress comprises a headband 20 running around the head comprising said bracket (30, 31), said headband being elastic or otherwise adjustable in circumference. 10
    Headgear (21, 20) according to claim 16, characterized in that said bracket (30, 31) forms an integral part of the headgear and is arranged so that the connecting device can be easily mounted and disassembled when using the headgear. 1 5
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    同族专利:
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    WO2012078094A1|2012-06-14|
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    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US443764A|1890-12-30|hilliaed |
    US1050257A|1911-08-17|1913-01-14|Emma L Trigg|Shoulder-brace.|
    US2601362A|1949-06-10|1952-06-24|Fibre Metal Products Company|Adjustable member for head protective equipment|
    US2828737A|1953-04-02|1958-04-01|Randall H Hale|Orthopraxis appliance for the back|
    US2845926A|1954-05-03|1958-08-05|Flexo Products Inc|Respirator mask|
    US3738654A|1971-07-23|1973-06-12|Thornton Posey J|Athletic aid|
    SU1731211A1|1987-05-25|1992-05-07|Институт сверхтвердых материалов АН УССР|Device for relieving the cervical region of the vertebral column|
    US5135470A|1988-05-25|1992-08-04|Bryan Reeves|Shoulder and back support brace|
    US5003968A|1990-04-16|1991-04-02|Mars Suzanne P|Head support|
    US5314404A|1991-10-29|1994-05-24|Biomechanical Design, Inc.|Tethered medical restraint device|
    US5521653A|1994-05-31|1996-05-28|Anderson; Paul A.|Vision restricting sports training glasses|
    US6886186B2|2002-10-10|2005-05-03|Cheryl Jansen|Safety device for use with a sports helmet|
    US20040068779A1|2002-10-15|2004-04-15|Niall Duffy|Cycling head support|
    CN2642268Y|2003-06-19|2004-09-22|张立新|Sitting posture rectification equipment|
    AT478639T|2005-08-12|2010-09-15|Vinko Tranfic|CORSET FOR RELIEF OF THE SPINE|
    IES20070512A2|2007-07-13|2008-10-01|Shane Murnaghan|A cervical spine and neck support device|
    US8834394B2|2009-02-06|2014-09-16|Jamshid Ghajar|Apparatus and methods for reducing brain and cervical spine injury|
    US9226845B2|2012-05-01|2016-01-05|Victoria Troncoso|Posture retaining back brace, backpack structural support or body garment|RU2616992C2|2015-09-09|2017-04-19|Олег Николаевич Бондарчук|Muscle training method|
    KR102118331B1|2018-04-17|2020-06-03|연세대학교 원주산학협력단|Pelvis correcting apparatus|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE1051296A|SE535580C2|2010-12-08|2010-12-08|Head relief device and headgear intended for this purpose|SE1051296A| SE535580C2|2010-12-08|2010-12-08|Head relief device and headgear intended for this purpose|
    PCT/SE2011/051421| WO2012078094A1|2010-12-08|2011-11-24|Neck relief device, and piece of headgear intended therefore|
    US13/992,277| US9072595B2|2010-12-08|2011-11-24|Neck relief device, and piece of headgear intended therefore|
    RU2013124070A| RU2607367C9|2010-12-08|2011-11-24|Neck relief device|
    EP11847047.5A| EP2648661A4|2010-12-08|2011-11-24|Neck relief device, and piece of headgear intended therefore|
    AU2011339028A| AU2011339028B2|2010-12-08|2011-11-24|Neck relief device, and piece of headgear intended therefore|
    CN201180058619.2A| CN103402465B|2010-12-08|2011-11-24|Cervical region relieving apparatus and the medicated cap for cervical region relieving apparatus|
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