CN216318238U - Self-help auxiliary artificial limb for foot disease people - Google Patents
Self-help auxiliary artificial limb for foot disease people Download PDFInfo
- Publication number
- CN216318238U CN216318238U CN202120065849.2U CN202120065849U CN216318238U CN 216318238 U CN216318238 U CN 216318238U CN 202120065849 U CN202120065849 U CN 202120065849U CN 216318238 U CN216318238 U CN 216318238U
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- CN
- China
- Prior art keywords
- rod
- shank
- lower leg
- foot
- tray
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 208000014770 Foot disease Diseases 0.000 title claims abstract description 28
- 210000001699 lower leg Anatomy 0.000 claims abstract description 101
- 210000002683 foot Anatomy 0.000 claims abstract description 44
- 210000000629 knee joint Anatomy 0.000 claims abstract description 37
- 210000003414 extremity Anatomy 0.000 claims abstract description 27
- 210000002414 leg Anatomy 0.000 claims abstract description 24
- 210000000544 articulatio talocruralis Anatomy 0.000 claims abstract description 21
- 239000000853 adhesive Substances 0.000 claims abstract description 8
- 230000001070 adhesive effect Effects 0.000 claims abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 17
- 239000000741 silica gel Substances 0.000 claims description 17
- 229910002027 silica gel Inorganic materials 0.000 claims description 17
- 210000003423 ankle Anatomy 0.000 claims description 9
- 210000000689 upper leg Anatomy 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 210000003127 knee Anatomy 0.000 description 3
- 244000309466 calf Species 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 201000005569 Gout Diseases 0.000 description 1
- 241000253999 Phasmatodea Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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- Prostheses (AREA)
Abstract
The utility model discloses a self-help auxiliary artificial limb for foot disease people, which comprises a foot bottom plate, an extensible leg reducing rod, a leg tray, a rotatable ankle joint tray device, a tension spring, a knee joint fixing device and a leg fixing device, wherein the foot bottom plate is connected with the extensible leg reducing rod through a foot bottom plate fixing rod; the two tension springs are respectively arranged on two sides of the telescopic lower leg rod; the knee joint fixing device is arranged at the joint of the telescopic shank rod and the shank tray; the shank fixing device is composed of a plurality of adhesive bandages, and the adhesive bandages are arranged on the shank tray. The auxiliary artificial limb is made of light materials, is simple in structure, convenient to wear, easy to control and strong in universality, can solve the problem that a patient suffering from foot diseases is inconvenient to bend, and is humanized in design.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a self-help auxiliary artificial limb for foot disease people.
Background
Different from the traditional artificial limb applied to the limb handicapped person to replace walking, the self-help auxiliary artificial limb aims at the patients who have intact limbs but have foot diseases and can not walk normally, such as foot spraining, fracture, spraining and the like. There are also affluence diseases, such as gout, which are derived from the increase of the living standard of the society today. The patients can not walk normally due to foot diseases, which brings much inconvenience to life.
At present, most wheelchairs and walking sticks are adopted to support walking on the market for the foot disease patients, and hands are required to drive the walking patients during walking, so that the rehabilitation of the patients is not facilitated, and great inconvenience is brought to the life of the patients. At present, the research content of researchers is basically to substitute the artificial limb for the patient with limb disability, and most of the patients with intact limb but foot diseases only have two choices of a wheelchair and a crutch.
SUMMERY OF THE UTILITY MODEL
The utility model aims to meet the practical requirements, and provides a self-help auxiliary artificial limb for foot disease people for people suffering from foot diseases and incapable of walking normally, so as to help users to walk conveniently on the premise of rehabilitation.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a self-service power assisted prosthesis towards foot disease crowd, includes sole plate, scalable shank pole, shank tray and can rotate ankle joint tray device, the sole plate passes through sole plate dead lever and links to each other with scalable shank pole, shank tray one end with scalable shank pole link to each other, the other end is connected with can rotate ankle joint tray device.
Furthermore, the self-help auxiliary artificial limb facing foot disease people also comprises two tension springs, a knee joint fixing device and a crus fixing device, wherein the two tension springs are respectively arranged at two sides of the telescopic lower leg rod, and two ends of each tension spring are respectively fixed on the telescopic lower leg rod and the foot bottom plate; the knee joint fixing device is arranged at the joint of the telescopic shank rod and the shank tray; the shank fixing device is composed of a plurality of adhesive bandages, and the adhesive bandages are arranged on the shank tray.
Furthermore, the telescopic shank rod comprises a first shank rod and a second shank rod, one end of the first shank rod is connected with the foot bottom plate through the foot bottom plate fixing rod, the top of the other end of the first shank rod is provided with a cylindrical hollow tube, and the second shank rod is inserted into the cylindrical hollow tube and is fixedly connected with the first shank rod through an adjustable nut.
Further, the rotatable ankle joint tray device comprises a rotating rod and an ankle silica gel pad, and the rotatable ankle joint tray device is hinged with one end of the shank tray through the rotating rod; the rotatable ankle joint tray device is used for supporting the ankles of users, the rear ends of the rotatable ankle joint tray device are provided with ankle silica gel pads, the rotatable ankle joint tray device can rotate up and down through the rotating rod, and the feet of the users can be naturally placed on the device.
Furthermore, a through hole is formed in the top of the foot bottom plate, round holes for the foot bottom plate fixing rod to pass through are correspondingly formed in the foot bottom plate and the first shank rod, the first shank rod is inserted into the through hole in the top of the foot bottom plate, and the foot bottom plate fixing rod passes through the round holes in the foot bottom plate and the first shank rod to connect the first shank rod and the foot bottom plate together.
Furthermore, knee joint fixing device includes knee joint side shield, fixation nut and silica gel pad, knee joint side shield passes through fixation nut to be fixed at shank tray one end top, be equipped with the silica gel pad between knee joint side shield and user's thigh.
Further, the lower leg tray is arranged in a direction parallel to the sole plate before the user wears the lower leg tray.
Furthermore, the telescopic lower leg rod can be inserted into the first lower leg rod by adjusting the depth of the second lower leg rod, and the auxiliary artificial limb is fixed by an adjusting nut after being adjusted to a proper height by a user. Furthermore, the knee joint fixing device is used for fixing the leg part, so that a user can walk with the aid of the force of the leg part, and meanwhile, the knee joint fixing device can rotate forwards and backwards according to the leg part difference of the user, and after a comfortable fixing position is found, the knee joint fixing device is fixed at the knee joint through the fixing nut.
The utility model has the beneficial effects that:
1) the telescopic small leg rod can select the height according to the user, the silica gel pad is arranged in the joint fixing disc and fixed at the knee joint of the leg step, the knee joint can rotate forwards and backwards, the user can adjust to a comfortable position according to the actual condition, and the area fixed above the knee joint is more generous, and the artificial limb can be supported by the leg strength to walk;
2) the shank fixing device is made of four pieces of cloth with viscosity and used for fixing the shank of a patient to prevent the shank from falling off in the walking process, the parts of the artificial limb and the human body, which are in contact with the sensitive joints, are made of silica gel, and the user cannot feel uncomfortable on the whole shank due to certain hard materials in the process of using the artificial limb.
3) The auxiliary artificial limb is made of light materials, is simple in structure, convenient to wear, easy to control and strong in universality, can solve the problem that a patient suffering from foot diseases is inconvenient to bend, and is humanized in design.
Drawings
FIG. 1 is a schematic view of the overall structure of a self-help artificial limb for foot diseases of the present invention;
FIG. 2 is a schematic view of the second calf rod of the utility model in its inner portion of the sole plate;
FIG. 3 is a cross-sectional view of the knee fixation device of the present invention;
FIG. 4 is a top view of the self-help artificial limb for people with foot diseases;
in the figure: 1. a foot plate; 2. a telescoping shank; 21. a first shank rod; 22. a second shank rod; 3. a calf tray; 4. a rotatable ankle joint tray device; 41. rotating the rod; 42. an ankle silica gel pad; 5. a foot bottom plate fixing rod; 6. a tension spring; 7. a knee joint fixation device; 71. knee joint side guards; 72. fixing a nut; 73. a silica gel pad; 8. a shank fixation device; 9. a cylindrical hollow tube; 10. and adjusting the nut.
Detailed Description
In order to better explain the present invention, the detailed description of the present invention is made below with reference to the accompanying drawings and examples.
Example (b): see fig. 1-4.
A self-help auxiliary artificial limb for foot disease people comprises a foot bottom plate 1, an extensible leg reducing rod 2, a leg tray 3, a rotatable ankle joint tray device 4, a tension spring 6, a knee joint fixing device 7 and a leg fixing device 8, wherein the foot bottom plate 1 is connected with the extensible leg reducing rod 2 through a foot bottom plate fixing rod 5, one end of the leg tray 3 is connected with the extensible leg reducing rod 2, and the other end of the leg tray 3 is connected with the rotatable ankle joint tray device 4; the two tension springs 6 are respectively arranged at two sides of the telescopic lower leg rod 2, and two ends of each tension spring are respectively fixed on the telescopic lower leg rod 2 and the foot bottom plate 1; the knee joint fixing device 7 is arranged at the joint of the telescopic lower leg rod 2 and the lower leg tray 3; the lower leg fixing device 8 consists of a plurality of adhesive bandages which are mounted on the lower leg tray 3.
The telescopic shank 2 comprises a first shank 21 and a second shank 22, one end of the first shank 21 is connected with the foot base plate 1 through the foot base plate fixing rod 5, the top of the other end is provided with a cylindrical hollow tube 9, and the second shank 22 is inserted into the cylindrical hollow tube 9 and is fixedly connected with the first shank 21 through an adjusting nut 10.
The rotatable ankle joint tray device 4 comprises a rotating rod 41 and an ankle silica gel pad 42, and the rotatable ankle joint tray device 4 is hinged with one end of the shank tray 3 through the rotating rod 41; the rotatable ankle joint tray device is used for supporting the ankles of users, the rear ends of the rotatable ankle joint tray device are provided with ankle silica gel pads, the rotatable ankle joint tray device can rotate up and down through the rotating rod, and the feet of the users can be naturally placed on the device.
The top of the foot bottom plate 1 is provided with a through hole, round holes for the foot bottom plate fixing rod 5 to pass through are correspondingly arranged on the foot bottom plate 1 and the first shank rod 21, the first shank rod 21 is inserted into the through hole at the top of the foot bottom plate 1, and the foot bottom plate fixing rod 5 passes through the round holes on the foot bottom plate 1 and the first shank rod 21 to connect the first shank rod 21 and the foot bottom plate 1 together.
The knee joint fixing device 7 comprises a knee joint side baffle 71, a fixing nut 72 and a silica gel pad 73, the knee joint side baffle 71 is fixed at the top of one end of the lower leg tray 3 through the fixing nut 72, and the silica gel pad 73 is arranged between the knee joint side baffle 71 and the thigh of the user.
The lower leg tray 3 is arranged in a direction parallel to the sole plate 1 before the user wears the lower leg tray.
The extendable lower leg shaft 2 can be fixed by the adjusting nut 10 after adjusting the auxiliary prosthesis to a proper height by adjusting the depth of the second lower leg shaft 22 inserted into the first lower leg shaft 21.
The knee joint fixing device 7 is used for fixing the leg part, so that a user can walk with self-assistance by using the force of the leg part, and meanwhile, the device can rotate forwards and backwards according to the leg part difference of the user, and after a comfortable fixing position is found, the device is fixed at the knee joint by the fixing nut 72.
The utility model relates to a self-help auxiliary artificial limb for foot disease people, which comprises the following wearing processes:
when a user wants to use the auxiliary prosthesis of the present invention, the user puts the lower leg on the lower leg tray 3 in a kneeling knee shape, the foot is naturally put on the rotatable ankle joint fixing device 4, and the foot is naturally put on the ankle silica gel block 42 because the rotating lever 41 is rotatable; after a user places own crus and feet, the knees and the thighs are fixed through the knee joint fixing device 7 and the fixing nuts 72 on the knee joint fixing device 7, and the knee joint fixing device 7 can be adjusted forwards and backwards, so that the user can select a comfortable leg position for fixing; then the shank fixing device 8 is closed, the shank fixing device 8 selects an adhesive bandage with viscosity, and the user can more comfortably fix the legs on the premise of good fixing effect; after the fixation, the user can walk by using the artificial limb device.
According to the self-help auxiliary artificial limb for the foot disease people, the parts contacting with the sensitive joints are made of the flexible silica gel, so that the user can not feel uncomfortable on the whole leg due to some hard materials in the process of using the self-help auxiliary artificial limb; after the prosthesis is used, the user can detach the prosthesis by disassembling the knee joint fixing device 7 and the lower leg fixing device 8, and the use is convenient.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent transformations made by the present specification and the attached drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. The utility model provides a self-service power assisted prosthesis towards foot disease crowd, includes sole plate (1), scalable shank pole (2), shank tray (3) and rotatable ankle joint tray device (4), its characterized in that, sole plate (1) links to each other with scalable shank pole (2) through sole plate dead lever (5), shank tray (3) one end links to each other with scalable shank pole (2), and the other end is connected with rotatable ankle joint tray device (4).
2. The self-help force assisting artificial limb facing foot disease people as claimed in claim 1, further comprising two tension springs (6), two knee joint fixing devices (7) and two shank fixing devices (8), wherein the two tension springs (6) are respectively arranged at two sides of the extensible shank rod (2), and two ends of the two tension springs are respectively fixed on the extensible shank rod (2) and the foot bottom plate (1); the knee joint fixing device (7) is arranged at the joint of the telescopic lower leg rod (2) and the lower leg tray (3); the lower leg fixing device (8) is composed of a plurality of adhesive bandages, and the adhesive bandages are arranged on the lower leg tray (3).
3. The self-help force assisting prosthesis facing the people with foot diseases is characterized in that the extensible lower leg rod (2) comprises a first lower leg rod (21) and a second lower leg rod (22), one end of the first lower leg rod (21) is connected with the foot bottom plate (1) through the foot bottom plate fixing rod (5), the top of the other end of the first lower leg rod is provided with a cylindrical hollow tube (9), and the second lower leg rod (22) is inserted into the cylindrical hollow tube (9) and is fixedly connected with the first lower leg rod (21) through an adjusting nut (10).
4. A self-help force assisting prosthesis for people with foot diseases according to claim 1, characterized in that the rotatable ankle joint tray device (4) comprises a rotating rod (41) and an ankle silica gel pad (42), and the rotatable ankle joint tray device (4) is hinged with one end of the lower leg tray (3) through the rotating rod (41).
5. The self-help force assisting artificial limb facing foot diseases is characterized in that a through hole is formed in the top of the foot bottom plate (1), round holes for the foot bottom plate fixing rod (5) to pass through are correspondingly formed in the foot bottom plate (1) and the first shank rod (21), the first shank rod (21) is inserted into the through hole in the top of the foot bottom plate (1), and the foot bottom plate fixing rod (5) passes through the round holes in the foot bottom plate (1) and the first shank rod (21) to connect the first shank rod (21) and the foot bottom plate (1).
6. The self-help force assisting prosthesis facing the foot disease population is characterized in that the knee joint fixing device (7) comprises a knee joint side baffle plate (71), a fixing nut (72) and a silica gel pad (73), the knee joint side baffle plate (71) is fixed on the top of one end of the lower leg tray (3) through the fixing nut (72), and the silica gel pad (73) is arranged between the knee joint side baffle plate (71) and the thigh of a user.
7. A self-help force assisting prosthesis for people with foot diseases according to claim 1, characterized in that the lower leg tray (3) is placed in a direction parallel to the sole plate (1) before the user wears it.
8. The self-help prosthesis for people with foot diseases is characterized in that the extendable lower leg rod (2) can be fixed by the adjusting nut (10) after the prosthesis is adjusted to a proper height by adjusting the depth of the second lower leg rod (22) inserted into the first lower leg rod (21).
9. A self-help prosthesis for people with foot diseases according to claim 2, wherein the knee joint fixing device (7) can rotate back and forth according to the leg difference of the user, and after finding a comfortable fixing position, the device is fixed at the knee joint by a fixing nut (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120065849.2U CN216318238U (en) | 2021-01-12 | 2021-01-12 | Self-help auxiliary artificial limb for foot disease people |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120065849.2U CN216318238U (en) | 2021-01-12 | 2021-01-12 | Self-help auxiliary artificial limb for foot disease people |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216318238U true CN216318238U (en) | 2022-04-19 |
Family
ID=81128234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120065849.2U Expired - Fee Related CN216318238U (en) | 2021-01-12 | 2021-01-12 | Self-help auxiliary artificial limb for foot disease people |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216318238U (en) |
-
2021
- 2021-01-12 CN CN202120065849.2U patent/CN216318238U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220419 |