CN219782866U - Air bag type joint angle adjusting device - Google Patents
Air bag type joint angle adjusting device Download PDFInfo
- Publication number
- CN219782866U CN219782866U CN202320938197.8U CN202320938197U CN219782866U CN 219782866 U CN219782866 U CN 219782866U CN 202320938197 U CN202320938197 U CN 202320938197U CN 219782866 U CN219782866 U CN 219782866U
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- CN
- China
- Prior art keywords
- joint angle
- ankle
- type joint
- bag type
- angle adjusting
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- 210000003423 ankle Anatomy 0.000 claims abstract description 32
- 210000002683 foot Anatomy 0.000 claims abstract description 29
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- 239000000741 silica gel Substances 0.000 claims description 12
- 229910002027 silica gel Inorganic materials 0.000 claims description 12
- 230000006978 adaptation Effects 0.000 claims description 6
- 210000005056 cell body Anatomy 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 15
- 230000001105 regulatory effect Effects 0.000 description 13
- 206010011985 Decubitus ulcer Diseases 0.000 description 7
- 208000004210 Pressure Ulcer Diseases 0.000 description 7
- 210000000544 articulatio talocruralis Anatomy 0.000 description 7
- 210000003141 lower extremity Anatomy 0.000 description 7
- 208000002193 Pain Diseases 0.000 description 5
- 238000005452 bending Methods 0.000 description 5
- 230000036407 pain Effects 0.000 description 5
- 206010034701 Peroneal nerve palsy Diseases 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 210000003195 fascia Anatomy 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- 206010061159 Foot deformity Diseases 0.000 description 1
- 206010017076 Fracture Diseases 0.000 description 1
- 206010019468 Hemiplegia Diseases 0.000 description 1
- 206010061599 Lower limb fracture Diseases 0.000 description 1
- 206010049816 Muscle tightness Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 206010043248 Tendon rupture Diseases 0.000 description 1
- 241001227561 Valgus Species 0.000 description 1
- 241000469816 Varus Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 210000001361 achilles tendon Anatomy 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 210000004394 hip joint Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 210000000629 knee joint Anatomy 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses an air bag type joint angle adjusting device which comprises a support main body, wherein the support main body is used for accommodating feet in an adapting mode, adjusting air bags are respectively arranged on the sole, the heel, the ankle and the instep of the support main body, and the front side of the support main body is provided with an opening and is provided with a binding belt and a buckling hole in an adapting mode. The utility model has good adaptability to the feet of patients.
Description
Technical Field
The utility model relates to medical rehabilitation equipment, in particular to an air bag type joint angle adjusting device.
Background
The ankle joint has three degrees of freedom, and performs plantarflexion and dorsiflexion actions in the sagittal plane; the varus and valgus actions are performed in the coronal plane, and the adduction and abduction actions are performed in the horizontal plane. Ankle joints usually contain combined movements in three directions during daily activities, namely pronation and supination, and bedridden patients often suffer complications such as pronation, supination, foot drop, pronation and supination. The old people are bedridden for a long time, hemiplegia after cerebral apoplexy and lower limb fracture, the muscle strength of the two lower limbs of the patient is reduced, the muscle tension is weakened, the autonomous activity is insufficient, and most of the fixing support is mainly applied to the bedridden patient to prevent complications such as drop foot, internal and external rotation of foot, and the like, is a tool for preventing and rehabilitation, and the common calf and ankle joint angle fixing device in the current medical market has the following:
(1) Medical T shoes: the T-shaped shoes can keep the anatomical neutral position of the two lower limbs and the ankle of the patient, and prevent the drop foot deformity and the walking disorder. The device has the advantages that although the angles of the lower leg and the ankle joint can be well fixed, the device lacks the function of gradually adjusting to the ideal joint angle, and part of patients with stiff hip, knee and ankle joints can not directly use the medical T-shaped shoes, even if the device is worn, great pressure can be generated on the skin of the ankle and the lower leg, pressure sores are easy to generate, the device can not be used continuously, fascia pain can be easily generated when the plantar fascia is pulled for a long time;
(2) Achilles tendon rupture helps capable shoes: the foot-bending and stretching device has the main effects that the bending and stretching angle of the ankle joint can be adjusted on the sagittal plane through the angle adjusting chuck, the foot-bending and stretching device is used for preventing and treating foot drop of a hemiplegic patient after achilles tendon fracture operation, and the like, can be worn to walk on the ground, has short and long types, is generally provided with ventilation, shock absorption, insoles, inner and outer side air bags and the like, has the defects that the bending and stretching degree of the ankle joint can be only adjusted, the inner and outer threads of the lower leg cannot be fixed, the weight is heavy, and the foot-bending and stretching device is not suitable for being worn for a long time by old bedridden patients.
(3) Simple sponge lower limb elevation pad: the nursing device is used for rehabilitation nursing of lifting the lower limb of a bedridden patient, adopts materials such as memory sponge and the like, is matched with the shape of the lower limb to manufacture, achieves the purposes of reducing pressure sores and promoting blood reflux, has the defect that the fixing effect of the lower limb and the ankle is limited, can not provide enough correction force for stiff lower limb joints, and is only used for patients without obvious deformity in the initial stage.
Therefore, in summary, the main problem of the existing apparatuses is that the adaptation performance to the foot is poor, and a series of complications such as injury, pain and pressure sores can be caused in the long-term wearing process, so that the applicant combines the experiences of the existing apparatuses and the existing rehabilitation means, and provides an air-bag type joint angle adjusting device which solves or alleviates the problems, thereby having a certain positive significance for promoting the rehabilitation of the leg and the foot.
Disclosure of Invention
The utility model aims to provide an air bag type joint angle adjusting device which has good adaptability to the feet of a patient.
The utility model solves the problems by adopting the following technical scheme:
the utility model provides an gasbag formula joint angle adjusting device, includes the brace main part, and the brace main part is used for the adaptation to hold the foot, is provided with respectively in the sole, heel, ankle both sides, the instep both sides of brace main part and adjusts the gasbag, the front side of brace main part be the opening and be fit with bandage and knot hole.
In the above technical scheme, preferably, the heel adjusting air bags and the ankle adjusting air bags are provided with silica gel bumps.
In the above technical scheme, preferably, the adjusting air bags on two sides of the ankle comprise a first air bag and a second air bag, and the first air bag and the second air bag are both provided with silica gel bumps.
In the above technical solution, preferably, the brace main body includes a sole portion and a shank portion, and the sole portion and the shank portion are detachably adapted and fixed by a fastener.
In the above technical scheme, preferably, the fastener include the slot of setting in the bottom of shank and set up the spliced pole on sole portion top, the spliced pole adaptation is inserted and is established in the slot, the side of spliced pole sets up the cell body, is provided with the elastic sheet in the cell body, the cross-section of elastic sheet is trapezoidal, the position corresponding with the elastic sheet on the slot is provided with the through-hole, the bottom of elastic sheet can support in the through-hole.
In the above technical solution, preferably, side adjustment air bags are provided on two side portions of the support body adapted to the lower leg.
In the above technical scheme, preferably, the sole adjusting air bag, the heel adjusting air bag, the adjusting air bags at two sides of the ankle, the adjusting air bags at two sides of the instep and the edge adjusting air bags are all fixed on the support main body through the magic tape structure.
Compared with the prior art, the utility model has the following advantages and effects:
according to the utility model, the sole part of a patient lying in bed for a long time is fixed through the support main body, so that the sole part of the patient is maintained in a normal state, the support main body is used for preventing the patient from suffering from symptoms of drop foot and inward and outward rotation of feet, the support main body can provide enough correction force, the ankle fixing effect on the patient is good, meanwhile, the support main body is provided with the adjusting air bags arranged on the sole, the heel, the ankle and the instep of the support main body to adapt to the foot of the patient, so that the support main body has good adaptability to the foot of the patient, the adjusting air bags have a buffer function, the pressure on the skin of the ankle and the shank is small, and a series of injuries, pains, pressure sores and other complications caused by the foot of the patient due to long-term wearing of the support main body are prevented.
Simultaneously, two mirror symmetry's the utility model is used and is fixed two sole portions of patient, through passing the bandage on one of them brace main part and also passing the knot hole on another brace main part simultaneously in the knot hole on this brace main part to realize fixing two brace main parts together, make the holistic focus of two brace main parts reduce, thereby two brace main parts and patient's sole portion can both vertically place, consequently can prevent the internal and external rotation of patient's shank.
Drawings
Fig. 1 is a schematic view showing the structure of an air bag type joint angle adjusting apparatus according to an embodiment 1 of the present utility model.
Fig. 2 is a schematic structural view of an embodiment 2 of an air bag type joint angle adjusting apparatus according to an embodiment of the present utility model.
Fig. 3 is a cross-sectional view of the fastener at a in fig. 2.
The support comprises a support main body 1, an adjusting air bag 2, a first air bag 21, a second air bag 22, an edge adjusting air bag 23, a silica gel lug 3, a lower leg part 4, a slot 41, a through hole 42, a sole part 5, a plug post 51, an elastic piece 52, a groove 53, a binding belt 6 and a buckling hole 61.
Detailed Description
The present utility model will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present utility model and not limited to the following examples.
Example 1:
referring to fig. 1-3, an air bag type joint angle adjusting device of the present embodiment includes a brace main body 1, wherein the brace main body 1 is used for accommodating a foot in an adapting manner, adjusting air bags 2 are respectively arranged on two sides of a sole, a heel, an ankle and an instep of the brace main body 1, and the front side of the brace main body 1 is provided with an opening and is adapted with a binding band 6 and a buckling hole 61.
When the embodiment is used, the foot of a bedridden patient is placed in the brace main body 1, a good fixing effect is achieved on the foot of the patient through the brace main body 1, so that complications such as foot drop, foot internal and external rotation and the like of the patient are prevented, meanwhile, the air inflation tool (such as an air cylinder) is used for inflating each adjusting air bag 2, so that the adjusting air bags 2 can be attached to the foot of the patient, the adjusting air bags 2 are matched with the foot of the patient, so that good adaptability is achieved on the foot of the patient, the adjusting air bags 2 have a buffering function, the pressure on the skin of the ankle and the lower leg is small, a series of complications such as injury, pain and pressure sore and the like caused by long-term wearing of the brace main body 1 on the foot of the patient are prevented, and the binding belt 6 is fixed on an opening on the front side of the brace main body 1 and the foot of the patient.
Simultaneously, two mirror symmetry's this device is used and is fixed two sole portions of patient, through pass the knot hole 61 on this brace main part 1 with the bandage 6 on one of them brace main part 1 also pass the knot hole 61 on another brace main part 1 simultaneously to realize fixing two brace main parts 1 together, make the holistic focus of two brace main parts 1 reduce, thereby two brace main parts 1 and patient's sole portion homoenergetic are vertical to be placed, consequently can prevent the internal and external rotation of patient's shank
Referring to fig. 1, the heel is provided with a silica gel bump 3, the silica gel bump 3 has a certain supporting effect, and the heel and ankle position of a patient are provided with a certain cambered surface, so that the problem that the surface of the adjusting air bag 2 cannot be completely attached to the skin of the heel and ankle position of the patient exists, and the silica gel bump 3 can support the position of the adjusting air bag 2 which cannot be attached to the foot of the patient, so that the device has a good attaching effect on the foot of the patient, and the device has a good fixing effect.
Referring to fig. 1, the adjusting airbag 2 on two sides of the ankle comprises a first airbag 21 and a second airbag 22, the first airbag 21 and the second airbag 22 are respectively provided with a silica gel bump 3, because the ankle of the human body is convex, if the whole adjusting airbag 2 is used, the adjusting airbag 2 can be jacked up by the ankle, the adjusting airbag 2 cannot be attached to the skin around the ankle, and the fixing effect is poor, so that the adjusting airbag 2 at the ankle position is divided into two pieces, and the silica gel bumps 3 are adapted to the shape of the ankle, so that the adjusting airbag 2 at the ankle can have a good attaching effect with the ankle, and meanwhile, the silica gel bumps 3 can clamp the ankle between the two silica gel bumps 3, so that the device has a certain positioning effect on the ankle of a patient, the wearing of the device is convenient, and the adjusting airbag 2 at the ankle is prevented from sliding relative to the ankle, so that the fixing effect of the device is reduced.
Example 2:
referring to fig. 2, the brace body 1 includes a sole portion 5 and a lower leg portion 4, the sole portion 5 and the lower leg portion 4 are detachably adapted and fixed by fasteners, the side adjusting air bags 23 are arranged on two side portions of the lower leg portion of the brace body 1, for a patient lying in bed for a long time, in order to prevent the lower leg of the patient from rotating inwards or outwards, the lower leg of the patient needs to be fixed, in this embodiment, the foot and the lower leg portion 4 of the patient are fixed by the brace body 1, good fixing effects are provided for the foot and the lower leg of the patient, internal rotation or external rotation of the lower leg of the patient can be prevented, thereby preventing foot drop, internal rotation and external rotation of the lower leg of the patient, and other complications of the foot can be prevented, meanwhile, the side adjusting air bags 23 arranged on two side portions of the lower leg portion 4 can be attached to the lower leg surface of the patient, thereby enabling the brace to have good fixing effect, and the brace 23 has a buffering function, and preventing a series of injuries, pains and pressure sores caused by the foot of the patient from being worn for a long time, and the complications such as pressure sores, etc., between the lower leg portion 4 and the lower leg portion 5 can be detached and fixed, thereby being capable of being used in various situations.
Referring to fig. 3, the fastener includes a slot 41 disposed at the bottom end of the shank 4 and a post 51 disposed at the top end of the sole portion 5, the post 51 is adapted to be inserted into the slot 41, a groove 53 is disposed at the side edge of the post 51, an elastic piece 52 is disposed in the groove 53, the section of the elastic piece 52 is trapezoid, a through hole 42 is disposed at a position corresponding to the elastic piece 52 on the slot 41, the bottom of the elastic piece 52 can be abutted into the through hole 42, when the shank 4 and the sole portion 5 are required to be connected, the post 51 is inserted into the slot 41, the lower end of the elastic piece 52 is pressed by the slot 41 to be elastically bent inwards until the elastic piece 52 moves into the through hole 42, the lower end of the elastic piece 52 resets and abuts against the lower end of the through hole 42, thereby connecting the shank 4 with the sole portion 5, and when the sole portion 5 and the shank 4 are required to be disconnected, the shank 4 and the sole portion 5 are required to be removed by pressing the elastic piece 52 inwards and pulling the shank 4 upwards.
The sole regulating airbag 2, the heel regulating airbag 2, the ankle regulating airbag 2 on two sides, the instep regulating airbag 2 on two sides and the side regulating airbag 23 are all fixed on the support main body 1 through the magic tape structure, the suede of the magic tape is fixed on the support main body 1, the hook surface of the magic tape is fixed on the regulating airbag 2 and the side regulating airbag 23, and the suede is arranged on the support main body 1, so that the attaching positions of the regulating airbag 2 and the side regulating airbag 23 can be regulated on the support main body 1, thereby being used for adapting the supporting positions of the lower leg 4 and the sole 5 of a patient, strengthening the adaptability of the device to the lower leg 4 and the sole 5 of the patient, and simultaneously facilitating the installation and the removal of the regulating airbag 2, or prolonging the service life of the device by detaching and installing the damaged regulating airbag 2 when the regulating airbag 2 is damaged.
The foregoing description of the utility model is merely exemplary of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions, without departing from the scope of the utility model as defined in the accompanying claims.
Claims (7)
1. An air bag type joint angle adjusting device is characterized in that: including the brace main part, the brace main part is used for the adaptation to hold the foot, is provided with the regulation gasbag respectively in the sole of brace main part, heel, ankle both sides, instep both sides, the front side of brace main part be the opening and be fit with bandage and knot hole.
2. The air-bag type joint angle adjusting apparatus according to claim 1, wherein: the heel adjusting air bags and the ankle adjusting air bags are respectively provided with silica gel convex blocks.
3. The air-bag type joint angle adjusting apparatus according to claim 1, wherein: the regulation gasbag of ankle both sides contains first gasbag and second gasbag, first gasbag and second gasbag all are provided with the silica gel lug.
4. The air-bag type joint angle adjusting apparatus according to claim 1, wherein: the brace main body comprises a sole part and a shank part, wherein the sole part and the shank part are detachably matched and fixed through a fastener.
5. The air-bag type joint angle adjusting apparatus according to claim 4, wherein: the fastener including setting up the slot in the bottom of shank and setting up the spliced pole on sole portion top, the spliced pole adaptation is inserted and is established in the slot, the side of spliced pole sets up the cell body, is provided with the elastic piece in the cell body, the cross-section of elastic piece is trapezoidal, the position corresponding with the elastic piece on the slot is provided with the through-hole, the bottom of elastic piece can support in the through-hole.
6. The air-bag type joint angle adjusting apparatus according to claim 4, wherein: the support body adaptation shank both sides portion be provided with the limit and transfer gasbag.
7. The air-bag type joint angle adjusting apparatus according to claim 1, wherein: the sole adjusting air bags, the heel adjusting air bags, the ankle adjusting air bags, the instep adjusting air bags and the side adjusting air bags are all fixed on the support body through the magic tape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320938197.8U CN219782866U (en) | 2023-04-23 | 2023-04-23 | Air bag type joint angle adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320938197.8U CN219782866U (en) | 2023-04-23 | 2023-04-23 | Air bag type joint angle adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219782866U true CN219782866U (en) | 2023-10-03 |
Family
ID=88186661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320938197.8U Active CN219782866U (en) | 2023-04-23 | 2023-04-23 | Air bag type joint angle adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219782866U (en) |
-
2023
- 2023-04-23 CN CN202320938197.8U patent/CN219782866U/en active Active
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