CN213030953U

CN213030953U - Knee, ankle and foot orthosis with air bag

Info

Publication number: CN213030953U
Application number: CN202020915483.9U
Authority: CN
Inventors: 赵端吾
Original assignee: Hefei Tengwan Prosthetic Medical Supplies Co ltd
Current assignee: Hefei Tengwan Prosthetic Medical Supplies Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-04-23
Anticipated expiration: 2030-05-26

Abstract

The utility model relates to a take knee ankle foot orthopedic ware of gasbag, including fixed cover, fixed cover is including the foot that is used for placing the foot support cover and support cover integrated into one piece's leg support cover with the foot, the front side that foot support cover upside and leg support cover are the opening form, be provided with the protection pad in the fixed cover, the opening side that foot support cover and leg support cover all are provided with the tie up area, the both sides that the protection pad is located leg support cover are provided with left gasbag and right gasbag respectively, left side gasbag and right gasbag are all made up in the protection pad, and through the trachea intercommunication between left side gasbag and the right gasbag, the protection pad is close to leg support cover opening side and is provided with inflatable module, inflatable module includes rubber inflatable ball, the pneumatic valve with rubber inflatable ball intercommunication, the gas transmission hose with the pneumatic valve gas outlet intercommunication, gas transmission hose and gasbag intercommunication. The utility model discloses can aerify or deflate the gasbag, change the size of fixed cover in order to laminate the shank better, reduce and rock, improve correction effect.

Description

Knee, ankle and foot orthosis with air bag

Technical Field

The utility model belongs to the technical field of orthopedic appurtenance technique and specifically relates to a take knee ankle foot orthopedic ware of gasbag.

Background

Ankle-foot orthoses, also known as lower-leg orthoses, are commonly used to provide protection for a patient's ankle and foot, while providing support against excessive plantarflexion (or more colloquially "foot drop"). Plantar flexion is a medical condition caused by disease, trauma, or congenital abnormalities. The primary function of an ankle-foot orthosis is to provide a resistance to plantarflexion which helps the foot of the patient to remain in the correct position when the foot is lifted off the ground. In addition to this resistance function, a good ankle-foot orthosis should also provide a degree of assistance to dorsiflexion during the swing-through phase of the patient's gait.

Chinese patent with publication number CN208910623U among the prior art discloses a knee ankle foot orthosis, the fixed cover of shank is kept away from the one end of the fixed cover of foot is seted up and is located the shrinkage pool of through-hole downside, the shrinkage pool is provided with the connecting strip on being close to the inner wall of one side each other, be provided with rectangular groove on the connecting strip, the fixed cover of shank is provided with the passage the connecting strip just is in the connecting bolt that rectangular inslot slided.

The above prior art solutions have the following drawbacks: when the patient that the shank is comparatively thin and weak uses above-mentioned orthopedic ware, the fixed cover of shank can't laminate the shank, can make the shank take place to rock, and the foot is also corresponding can take place to rock, and correction effect is not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a take sufficient orthopedic ware of knee ankle of gasbag can aerify or exit the gasbag, changes the size of fixed cover in order to laminate the shank better, reduces and rocks, improves correction effect to prior art exists.

The above object of the present invention can be achieved by the following technical solutions:

a knee ankle foot orthosis with air bags comprises a fixing sleeve, wherein the fixing sleeve comprises a foot supporting sleeve for placing feet and a leg supporting sleeve integrally formed with the foot supporting sleeve, the upper side of the foot supporting sleeve and the front side of the leg supporting sleeve are in an opening shape, a protection pad is arranged in the fixing sleeve, the foot supporting sleeve and the opening side of the leg supporting sleeve are both provided with a binding belt, the protection pad is positioned at the two sides of the leg supporting sleeve and is respectively provided with a left air bag and a right air bag, the left air bag and the right air bag are both sewn in the protection pad, the left air bag and the right air bag are communicated through air pipes, the protection pad is close to the opening side of the leg supporting sleeve and is provided with an inflation assembly, the inflation assembly comprises a rubber inflation ball, an air valve communicated with the rubber inflation ball and an air delivery hose communicated with an air valve outlet, the air conveying hose is communicated with the air bag.

By adopting the technical scheme, a patient can put feet and shanks into the protective pad, the protective pad is tightly tied by the tying belts, then the rubber inflatable ball is pressed, the left air bag and the right air bag are inflated by the rubber inflatable ball, so that the protective pad can be expanded and tightly attached to two sides of the leg, the legs of the patient can be fixed, the pressure applied to the ankles by the patient can be reduced, the ankles of the patient can be protected, and the correction effect can be improved; in addition, the size of the air bag can be adjusted by utilizing the air valve, so that the air bag can be suitable for patients with different body types, and the shaking of the legs of the patient is further reduced.

The present invention may be further configured in a preferred embodiment as: the protection pad comprises a bottom pad which penetrates through two ends of the fixed sleeve and is abutted against the bottom surface of the foot support sleeve and the bottom surface of the leg support sleeve, a left upper supporting sheet and a right upper supporting sheet which are integrally formed with the bottom pad are respectively arranged on two sides of the leg support sleeve, one ends of the left upper supporting sheet and the right upper supporting sheet, which are far away from the bottom pad, are stacked on the opening side of the leg support sleeve, a left lower supporting sheet and a right lower supporting sheet which are integrally formed with the bottom pad are respectively arranged on two sides of the foot support sleeve, and one ends of the left lower supporting sheet and the right lower supporting sheet, which are far away from the bottom pad, are stacked on the opening side of the foot support sleeve; the inflation assembly is located on the outer side of the left upper supporting sheet.

Through adopting above-mentioned technical scheme, when the orthopedic ware is dressed to the patient, will tie up the area and open to open upper left brace and upper right brace, and lower left brace and lower right brace open, thereby have enough space and place patient's shank and foot in fixed cover, be convenient for patient's wearing.

The present invention may be further configured in a preferred embodiment as: the left upper supporting piece is located above the right upper supporting piece, the left lower supporting piece is located above the right lower supporting piece, and magic tapes are fixed on the inner sides of the left upper supporting piece and the left lower supporting piece.

Through adopting above-mentioned technical scheme, utilize the magic subsides, can be so that between upper left branch piece and the upper right branch piece to and can bond each other between lower left branch piece and the lower right branch piece, further be favorable to protecting pad laminating patient's skin.

The present invention may be further configured in a preferred embodiment as: a supporting base plate is arranged between the binding belt and the protective pad, a first round hole and a second round hole are formed in the supporting base plate, the first round hole is used for placing the rubber inflatable ball, and the second round hole is used for placing the air valve.

Through adopting above-mentioned technical scheme, utilize the support backing plate to compress tightly the protection pad, reduce the removal of protection pad, further improve the steadiness of protection pad.

The present invention may be further configured in a preferred embodiment as: a plurality of first air holes are formed in the supporting base plate.

Through adopting above-mentioned technical scheme, can utilize bleeder vent one, can make patient's shank and foot can ventilate the heat dissipation, and then be favorable to improving patient's comfort level.

The present invention may be further configured in a preferred embodiment as: and the fixing sleeve is provided with a plurality of air holes II.

Through adopting above-mentioned technical scheme, can utilize bleeder vent two, can make fixed cover carry out ventilative heat dissipation, further be favorable to improving patient's comfort level.

The present invention may be further configured in a preferred embodiment as: the foot support sleeve and the leg support sleeve are provided with two binding belts.

Through adopting above-mentioned technical scheme, can increase the fastening point to the protection pad, further improve the steadiness of protection pad.

The present invention may be further configured in a preferred embodiment as: the bottom of the foot support sleeve is fixedly connected with an anti-skid pad.

Through adopting above-mentioned technical scheme, the setting of slipmat can increase the roughness of foot support cover bottom surface, reduces the patient and takes place the possibility of skidding.

To sum up, the utility model discloses a following at least one useful technological effect:

1. by arranging the left air bag and the right air bag, a patient can put feet and shanks into the protective pad, the protective pad is tightly bound by the binding belt, then the rubber inflatable ball is pressed, and the left air bag and the right air bag are inflated by the rubber inflatable ball, so that the protective pad can be expanded and tightly attached to two sides of the leg, the legs of the patient can be fixed, the pressure applied to the ankles by the patient can be reduced, the ankles of the patient can be protected, and the correction effect can be improved; in addition, the size of the air bag can be adjusted by utilizing the air valve, so that the air bag can adapt to patients with different body types, and the shaking of the legs of the patients is further reduced;

2. by arranging the supporting pieces, when a patient wears the orthosis, the binding belt is opened, the left upper supporting piece and the right upper supporting piece are opened, and the left lower supporting piece and the right lower supporting piece are opened, so that enough space is provided for placing the legs and the feet of the patient in the fixing sleeve, and the patient can conveniently wear the orthosis;

3. through supporting the backing plate, utilize the support backing plate can compress tightly the protection pad, reduce the removal of protection pad, further improve the steadiness of protection pad.

Drawings

Fig. 1 mainly illustrates the overall configuration of an orthosis in the present invention;

FIG. 2 is a schematic view of the construction of the inflation assembly of FIG. 1;

fig. 3 is another view of fig. 1, mainly illustrating the construction of the velcro tape and the non-slip mat in the orthosis.

In the figure, 1, a fixed sleeve; 101. a second air hole; 11. a foot support sleeve; 12. a leg support sleeve; 2. a protection pad; 201. magic paster; 21. a bottom pad; 22. a left upper support sheet; 23. a right upper support; 24. a left lower branch; 25. a right lower support sheet; 3. binding a belt; 41. a left airbag; 42. a right airbag; 5. an inflation assembly; 51. a rubber inflatable ball; 52. an air valve; 53. a gas hose; 6. a support pad; 61. a first round hole; 62. a second round hole; 63. a first air hole; 7. a non-slip mat; 71. and (4) an anti-slip groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, the utility model discloses a knee ankle foot orthosis with air bags, which comprises a fixing sleeve 1, a protection pad 2, a binding belt 3, a left air bag 41, a right air bag 42 and an inflation assembly 5. The protective cushion 2 is positioned in the fixing sleeve 1, the left air bag 41 and the right air bag 42 are positioned in the protective cushion 2, and the inflation assembly 5 is used for inflating or deflating the left air bag 41 and the right air bag 42.

As shown in fig. 1, the fixing sleeve 1 is made of plastic, the fixing sleeve 1 comprises a foot supporting sleeve 11 and a leg supporting sleeve 12, the foot supporting sleeve 11 and the leg supporting sleeve 12 are integrally formed and are perpendicular to each other, the foot supporting sleeve 11 is used for placing the foot of a patient, the leg supporting sleeve 12 is used for placing the leg of the patient, the upper side of the foot supporting sleeve 11 and the front side of the leg supporting sleeve 12 are open, in addition, a plurality of air holes 63 are formed in the foot supporting sleeve 11 and the leg supporting sleeve 12, and the leg and the foot of the patient can be ventilated and cooled by the aid of the air holes 63, so that the comfort of the patient is improved. The tight belt 3 is located the opening side of fixed

cover

1, and 3 one end of tight belt is fixed in fixed 1 open-ended one side of cover, and the other end bonds around locating 1 open-ended opposite side of fixed cover and reverse utilization magic subsides, all is provided with two tight belts 3 on foot support cover 11 and the leg support cover 12 to be close to the both ends of foot support cover 11 and leg support cover 12 respectively.

As shown in fig. 1, the protection pad 2 is a cotton pad, and the protection pad 2 includes a base pad 21, a left upper support 22, a right upper support 23, a left lower support 24, and a right lower support 25. The bottom pad 21 penetrates through the two ends of the fixing sleeve 1, and the bottom pad 21 is attached to the bottom surfaces of the foot support sleeve 11 and the leg support sleeve 12. The left upper supporting piece 22 is integrally formed at one side of the bottom cushion 21 close to the left side of the leg support sleeve 12, and the left upper supporting piece 22 is attached to the inner wall of the left side of the leg support sleeve 12; the right upper support piece 23 is integrally formed on one side of the bottom pad 21 close to the right side of the leg support sleeve 12, the right upper support piece 23 is attached to the inner wall of the right side of the leg support sleeve 12, the left upper support piece 22 and the right upper support piece 23 extend to the opening of the leg support sleeve 12, and the left upper support piece 22 is stacked in front of the right upper support piece 23. The left lower piece 24 is integrally formed at one side of the bottom cushion 21 close to the left side of the foot support sleeve 11, and the left lower piece 24 is attached to the inner wall of the left side of the foot support sleeve 11; the right lower piece 25 is integrally formed at one side close to the right side of the foot support sleeve 11, the right lower piece 25 is attached to the inner wall of the right side of the foot support sleeve 11, the left lower piece 24 and the right lower piece 25 extend to the opening of the foot support sleeve 11, the left lower piece 24 is stacked above the right lower piece 25, and in addition, magic patches 201 (shown in fig. 3) are fixed on the inner sides of the left upper piece 22 and the left lower piece 24. The left upper support piece 22 and the right upper support piece 23 can be opened, and the left lower support piece 24 and the right lower support piece 25 can be opened, so that enough space can be provided for placing the legs and the feet of the patient in the fixing sleeve 1, and the wearing of the patient is facilitated.

As shown in fig. 1, the left airbag 41 is sewn into the left upper flap 22, the right airbag 42 is sewn into the right upper flap 23, the left airbag 41 and the right airbag 42 are communicated with each other through an air tube (not shown), and the air tube is sewn into the bottom pad 21.

As shown in fig. 1 and 2, the inflation assembly 5 includes a rubber inflation ball 51, an air valve 52, and an air hose 53. The rubber inflatable ball 51 is hemispherical, and the bottom surface of the rubber inflatable ball 51 is adhered to the outer side wall of the left upper support sheet 22 through the magic tape 201; the air valve 52 is communicated with the rubber inflatable ball 51; one end of the air hose 53 is communicated with the air outlet of the air valve 52, and the other end is communicated with the left air bag 41. When the air bags need to be inflated, the left air bag 41 and the right air bag 42 can be inflated by pressing the rubber inflation ball 51; when deflation of the balloon is desired, deflation can be achieved by rotating the air valve 52.

The patient can wear into protection pad 2 with foot and shank to tie up with tying up area 3, aerify left gasbag 41 and right gasbag 42 through pressing rubber inflatable ball 51, can make protection pad 2 bulge and hug closely the both sides of leg, realize fixing patient's shank, and then can reduce the patient and exert pressure to ankle department, be favorable to protecting patient's ankle, improve correction effect.

As shown in fig. 1, a supporting cushion plate 6 is arranged between the binding belt 3 and the protection pad 2, the supporting cushion plate 6 is made of plastic materials and has an L-shaped cross section, the supporting cushion plate 6 is attached to the outer side walls of the upper left support piece 22 and the lower left support piece 24, a first circular hole 61 and a second circular hole 62 are formed in one side, located on the upper left support piece 22, of the supporting cushion plate 6, the first circular hole 61 is used for placing the rubber inflatable ball 51, and the second circular hole 62 is used for placing the air valve 52. Utilize the support backing plate 6 to compress tightly protection pad 2, reduce protection pad 2's removal, further improve protection pad 2's steadiness. In addition, a plurality of air holes 63 are formed in the supporting base plate 6, and the legs and the feet of a patient can be ventilated and cooled through the air holes 63, so that the comfort of the patient is improved.

As shown in fig. 3, the bottom surface of the foot supporting sleeve 11 is fixedly connected with the non-slip mat 7, the bottom surface of the non-slip mat 7 is provided with the non-slip groove 71, and the arrangement of the non-slip mat 7 can increase the roughness of the bottom surface of the foot supporting sleeve 11 and reduce the possibility of slipping of the patient.

The implementation principle of the embodiment is as follows: when the patient uses orthopedic ware, the patient can wear into in the protection pad 2 with foot and shank, and utilize the magic to paste 201 and glue tight piece, will support backing plate 6 again and laminate on protection pad 2, utilize 3 ligatures of tie up to support backing plate 6, press rubber inflatable ball 51 again, utilize rubber inflatable ball 51 to aerify left gasbag 41 and right gasbag 42, can make protection pad 2 swell and hug closely the both sides of leg, the realization is fixed patient's shank, and then can reduce the patient and exert pressure to the ankle, be favorable to protecting patient's ankle, improve correction effect.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a take knee ankle foot orthopedic ware of gasbag, includes fixed cover (1), its characterized in that: fixed cover (1) including be used for placing the foot of foot support cover (11) and with foot support cover (11) integrated into one piece's leg support cover (12), foot support cover (11) upside with the front side of leg support cover (12) is the opening form, be provided with protection pad (2) in fixed cover (1), foot support cover (11) with the opening side of leg support cover (12) all is provided with tie up area (3), protection pad (2) are located the both sides of leg support cover (12) are provided with left gasbag (41) and right gasbag (42) respectively, left gasbag (41) with right gasbag (42) all are made in protection pad (2), just left gasbag (41) with through the trachea intercommunication between right gasbag (42), protection pad (2) are close to leg support cover (12) opening side is provided with aerifys subassembly (5), the inflation assembly (5) comprises a rubber inflation ball (51), an air valve (52) communicated with the rubber inflation ball (51) and an air delivery hose (53) communicated with an air outlet of the air valve (52), and the air delivery hose (53) is communicated with the air bag.

2. The inflatable knee-ankle-foot orthosis of claim 1, wherein: the protection pad (2) comprises a bottom pad (21) which penetrates through two ends of the fixed sleeve (1) and is abutted against the bottom surface of the foot support sleeve (11) and the bottom surface of the leg support sleeve (12), two sides of the leg support sleeve (12) are respectively provided with a left upper supporting sheet (22) and a right upper supporting sheet (23) which are integrally formed with the bottom pad (21), one ends of the left upper supporting sheet (22) and the right upper supporting sheet (23) far away from the bottom pad (21) are stacked on the opening side of the leg support sleeve (12), two sides of the foot support sleeve (11) are respectively provided with a left lower supporting sheet (24) and a right lower supporting sheet (25) which are integrally formed with the bottom pad (21), and one ends of the left lower supporting sheet (24) and the right lower supporting sheet (25) far away from the bottom pad (21) are stacked on the opening side of the foot support sleeve (11); the inflation assembly (5) is positioned on the outer side of the upper left supporting piece (22).

3. The gassed knee ankle-foot orthosis of claim 2, wherein: the left upper supporting piece (22) is located above the right upper supporting piece (23), the left lower supporting piece (24) is located above the right lower supporting piece (25), and magic patches (201) are fixed on the inner sides of the left upper supporting piece (22) and the left lower supporting piece (24).

4. The inflatable knee-ankle-foot orthosis of claim 1, wherein: the binding band (3) with be provided with between protection pad (2) support backing plate (6), round hole one (61) and round hole two (62) have been seted up on support backing plate (6), round hole one (61) are used for placing rubber inflatable ball (51), round hole two (62) are used for placing pneumatic valve (52).

5. The gassed knee ankle-foot orthosis of claim 4, wherein: the supporting base plate (6) is provided with a plurality of first air holes (63).

6. The inflatable knee-ankle-foot orthosis of claim 1, wherein: the fixed sleeve (1) is provided with a plurality of second air holes (101).

7. The inflatable knee-ankle-foot orthosis of claim 1, wherein: the foot supporting sleeve (11) and the leg supporting sleeve (12) are both provided with two binding belts (3).

8. The inflatable knee-ankle-foot orthosis of claim 1, wherein: the bottom of the foot supporting sleeve (11) is fixedly connected with an anti-skid pad (7).