CN203138753U - Artificial limb - Google Patents
Artificial limb Download PDFInfo
- Publication number
- CN203138753U CN203138753U CN 201320129635 CN201320129635U CN203138753U CN 203138753 U CN203138753 U CN 203138753U CN 201320129635 CN201320129635 CN 201320129635 CN 201320129635 U CN201320129635 U CN 201320129635U CN 203138753 U CN203138753 U CN 203138753U
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- China
- Prior art keywords
- connection tube
- coupling assembling
- receptive cavity
- artificial limb
- artificial
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- 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.)
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Abstract
The utility model relates to an artificial limb. The artificial limb comprises a hopper-shaped artificial limb receiving cavity, a connecting component and an artificial foot. The upper end of the connecting component is connected with the artificial receiving cavity and the lower end of the connecting component is connected with the artificial foot. A layer of soft cushion wraps the inner wall of the artificial limb receiving cavity, and an elastic part which supports the lower end of the connecting component in a buffering mode is arranged inside the artificial foot. The artificial limb is simple in structure and comfortable to use, and will not bring discomfort after long-time wearing.
Description
Technical field
This utility model relates to the medical health apparatus field, particularly a kind of artificial limb.
Background technology
Owing to reasons such as disease, wounds, some patient amputation of being compelled to do.High amputation person's amputation patella following (comprising knee joint) loses function, patient regain one's feet to install artificial limb or by with other utensils.
Amputation is divided into little amputation and big amputation.Little amputation is when removing infection and slough, refers to by orthopedic to part reconstructing blood vessel or limbs, carries out open local amputation, limited ground cut-out tissue.Big amputation is because alleviating the serious disease state by reconstructing blood vessel, medicine control or little amputation.Big amputation is divided into low level amputation and high amputation, and generally from 10 centimeters amputation at one's knees, high amputation then needs from the thigh root amputation in the low level amputation.The patient crosses in 50%, 5 year mortality rate at mortality rate height in two years and crosses 80% after the high amputation.
Dress the condition of permanent artificial limb:
(1) the ripe typing of deformed limb condition deformed limb is the most basic condition, and namely deformed limb has not had swelling, and subcutaneous fat is supported, and deformed limb muscle no longer continues atrophy, continuous application provisional prosthesis 2 all above deformed limb no changes, and receptive cavity is adaptive good, does not need to revise receptive cavity again.
(2) the various rehabilitation trainings behind the training process wearing provisional prosthesis have reached basic purpose and requirement, just can use artificial limb immediately well when dressing upward behind the final prosthesis.
And existing prosthetic function is simple, and the wearing comfort level is poor, uses impression poor, and after long-time the wearing, deformed limb is partly tired easily, and causes discomfort even new damage or pathological changes.
In view of this, it is a kind of simple in structure that this utility model provides, and uses comfortablely, can satisfy the long-time wearing comfortable artificial limb that remains unchanged.
The utility model content
At defective of the prior art, the purpose of this utility model provides a kind of artificial limb, has overcome the difficulty of prior art, and is simple in structure, uses comfortablely, and long-time the wearing can not brought discomfort yet.
According to an aspect of the present utility model, a kind of artificial limb is provided, comprise a funnel shaped prosthetic socket, coupling assembling and false foot, the upper end of described coupling assembling connects prosthetic socket, and the lower end of described coupling assembling connects described false foot;
Described prosthetic socket inwall coats one deck cushion, is provided with the elastomeric element that buffering supports described coupling assembling lower end in the described false foot.
Preferably, described prosthetic socket is the thigh stump socket, is applicable to high amputation, and described coupling assembling comprises gim peg, connection tube and metal ankle joint;
Fixedly connected with the bottom of thigh stump socket in the upper end of described gim peg;
The lower end that the upper end of described connection tube is provided with pivoted hole and described gim peg is rotationally connected by coupling bar, and the lower end of described connection tube connects described metal ankle joint;
The bottom of described metal ankle joint is rotationally in the receptive cavity of a spacing similar round at described false foot.
Preferably, described prosthetic socket is the thigh stump socket, is applicable to high amputation, and described coupling assembling comprises gim peg, connection tube and arc elastic component;
Fixedly connected with the bottom of thigh stump socket in the upper end of described gim peg;
The lower end that the upper end of described connection tube is provided with pivoted hole and described gim peg is rotationally connected by coupling bar, and the lower end of described connection tube connects the top of described arc elastic component;
The bottom of described arc elastic component is fixed in the described false foot.
Preferably, described prosthetic socket is the leg stump receptive cavity, is applicable to the low level amputation, and described coupling assembling comprises connection tube and metal ankle joint;
The fixedly connected described leg stump receptive cavity in the upper end of described connection tube, the lower end of described connection tube connects described metal ankle joint;
The bottom of described metal ankle joint is rotationally in the receptive cavity of a spacing similar round at described false foot.
Preferably, described prosthetic socket is the leg stump receptive cavity, is applicable to the low level amputation, and described coupling assembling comprises connection tube and arc elastic component;
The fixedly connected described leg stump receptive cavity in the upper end of described connection tube, the lower end of described connection tube connects the top of described arc elastic component;
The bottom of described arc elastic component is fixed in the described false foot.
Preferably, be provided with at least one elastic cushion between described receptive cavity and the described metal ankle joint.
Preferably, also comprise shoes, described shoes are enclosed within outside the described false foot.
Preferably, described receptive cavity is the similar round space.
Preferably, described receptive cavity is circular space.
Compared with prior art, owing to used above technology, a kind of artificial limb of the present utility model, simple in structure, use comfortablely, long-time wearing can not bring discomfort yet.
Description of drawings
By reading the detailed description of non-limiting example being done with reference to the following drawings, it is more obvious that other features, objects and advantages of the present utility model will become:
Fig. 1 illustrates according to a specific embodiment of the present utility model, the schematic appearance of a kind of artificial limb of the present utility model;
Fig. 2 illustrates according to a specific embodiment of the present utility model, the profile of false foot in a kind of artificial limb of the present utility model;
Fig. 3 illustrates according to a specific embodiment of the present utility model, the schematic appearance of a kind of artificial limb of the present utility model;
Fig. 4 illustrates according to a specific embodiment of the present utility model, the schematic appearance of a kind of artificial limb of the present utility model; And
Fig. 5 illustrates according to a specific embodiment of the present utility model, the schematic appearance of a kind of artificial limb of the present utility model.
Reference numeral
1 thigh stump socket
2 coupling assemblings
3 false feet
4 gim pegs
5 connection tubes
6 metal ankle joint
7 receptive cavities
8 elastic cushions
9 arc elastic components
10 leg stump receptive cavities
The specific embodiment
Below in conjunction with drawings and Examples technology contents of the present utility model is described further:
It will be appreciated by those skilled in the art that those skilled in the art can realize described variation example in conjunction with prior art and above-described embodiment, do not repeat them here.Such variation example does not influence flesh and blood of the present utility model, does not repeat them here.
Embodiment 1
Fig. 1 illustrates according to a specific embodiment of the present utility model, the schematic appearance of a kind of artificial limb of the present utility model.As shown in Figure 1, this utility model provides a kind of artificial limb, comprises a funnel shaped artificial thigh receptive cavity 1, coupling assembling 2 and false foot 3, and the upper end of described coupling assembling 2 connects artificial thigh receptive cavity 1, and the lower end of described coupling assembling 2 connects described false foot 3.Described artificial thigh receptive cavity 1 inwall coats one deck cushion, has strengthened buffering and protection to the user deformed limb greatly, has improved comfort level.Be provided with the elastomeric element that buffering supports described coupling assembling 2 lower ends in the described false foot 3, vibration and counteracting force are to the injury of user deformed limb in can reducing to walk.
Described thigh stump socket 1 is applicable to above knee amputation, and described coupling assembling 2 comprises gim peg 4, connection tube 5 and metal ankle joint 6.Fixedly connected with the bottom of thigh stump socket 1 in the upper end of described gim peg 4.The lower end that the upper end of described connection tube 5 is provided with pivoted hole and described gim peg 4 is rotationally connected by coupling bar, and the lower end of described connection tube 5 connects described metal ankle joint 6.
Fig. 2 illustrates according to a specific embodiment of the present utility model, the profile of false foot in a kind of artificial limb of the present utility model.As shown in Figure 2, the bottom of described metal ankle joint 6 is rotationally in the receptive cavity 7 of a spacing similar round at described false foot 3.Be provided with at least one elastic cushion 8 between described receptive cavity 7 and the described metal ankle joint 6.Described elastic cushion 8 can provide resiliency supported, and vibration and counteracting force are to the injury of user deformed limb in the buffering walking.
In actual the use, artificial limb of the present utility model can also comprise a shoes (not shown), and described shoes are enclosed within outside the described false foot 3.
Fig. 3 illustrates according to a specific embodiment of the present utility model, the schematic appearance of a kind of artificial limb of the present utility model.As shown in Figure 3, this utility model provides a kind of artificial limb, comprises a funnel shaped artificial thigh receptive cavity 1, coupling assembling 2 and false foot 3, and the upper end of described coupling assembling 2 connects artificial thigh receptive cavity 1, and the lower end of described coupling assembling 2 connects described false foot 3.Described artificial thigh receptive cavity 1 inwall coats one deck cushion, has strengthened buffering and protection to the user deformed limb greatly, has improved comfort level.Be provided with the elastomeric element that buffering supports described coupling assembling 2 lower ends in the described false foot 3, vibration and counteracting force are to the injury of user deformed limb in can reducing to walk.
Described thigh stump socket 1 is applicable to above knee amputation, and described coupling assembling 2 comprises gim peg 4, connection tube 5 and arc elastic component 9.Fixedly connected with the bottom of thigh stump socket 1 in the upper end of described gim peg 4.The lower end that the upper end of described connection tube 5 is provided with pivoted hole and described gim peg 4 is rotationally connected by coupling bar, and the lower end of described connection tube 5 connects the top of described arc elastic component 9.The bottom of described arc elastic component 9 is fixed in the described false foot 3.Described arc elastic component 9 can provide resiliency supported, and vibration and counteracting force are to the injury of user deformed limb in the buffering walking.In actual the use, artificial limb of the present utility model can also comprise a shoes (not shown), and described shoes are enclosed within outside the described false foot 3.
Fig. 4 illustrates according to a specific embodiment of the present utility model, the schematic appearance of a kind of artificial limb of the present utility model.As shown in Figure 4, this utility model provides a kind of artificial limb, comprise a funnel shaped below-knee prosthesis receptive cavity 10, coupling assembling 2 and false foot 3, the upper end of described coupling assembling 2 connects below-knee prosthesis receptive cavity 10, and the lower end of described coupling assembling 2 connects described false foot 3.Described below-knee prosthesis receptive cavity 10 inwalls coat one deck cushion, have strengthened buffering and protection to the user deformed limb greatly, have improved comfort level.Be provided with the elastomeric element that buffering supports described coupling assembling 2 lower ends in the described false foot 3, vibration and counteracting force are to the injury of user deformed limb in can reducing to walk.
Described leg stump receptive cavity 10 is applicable to below knee amputation, and described coupling assembling 2 comprises connection tube 5 and metal ankle joint 6.The fixedly connected described leg stump receptive cavity 10 in the upper end of described connection tube 5, the lower end of described connection tube 5 connects described metal ankle joint 6.The bottom of described metal ankle joint 6 is rotationally in the receptive cavity 7 of a spacing similar round at described false foot 3.Be provided with at least one elastic cushion 8 between described receptive cavity 7 and the described metal ankle joint 6.Described elastic cushion 8 can provide resiliency supported, and vibration and counteracting force are to the injury of user deformed limb in the buffering walking.In actual the use, artificial limb of the present utility model can also comprise a shoes (not shown), and described shoes are enclosed within outside the described false foot 3.
Embodiment 4
Fig. 5 illustrates according to a specific embodiment of the present utility model, the schematic appearance of a kind of artificial limb of the present utility model.As shown in Figure 5; this utility model provides a kind of artificial limb; be applicable to below knee amputation; comprise a funnel shaped below-knee prosthesis receptive cavity 10, coupling assembling 2 and false foot 3; described below-knee prosthesis receptive cavity 10 inwalls coat one deck cushion; strengthen buffering and protection to the user deformed limb greatly, improved comfort level.Be provided with the elastomeric element that buffering supports described coupling assembling 2 lower ends in the described false foot 3, vibration and counteracting force are to the injury of user deformed limb in can reducing to walk.
Described coupling assembling 2 comprises connection tube 5 and arc elastic component 9.The fixedly connected described leg stump receptive cavity 10 in the upper end of described connection tube 5, the lower end of described connection tube 5 connects the top of described arc elastic component 9.The bottom of described arc elastic component 9 is fixed in the described false foot 3.Described arc elastic component 9 can provide resiliency supported, and vibration and counteracting force are to the injury of user deformed limb in the buffering walking.In actual the use, artificial limb of the present utility model can also comprise a shoes (not shown), and described shoes are enclosed within outside the described false foot 3.
In summary; a kind of artificial limb of the present utility model; prosthetic socket inwall wherein coats one deck cushion; buffering and protection to the user deformed limb have been strengthened greatly; improved comfort level; vibration and counteracting force were to the injury of user deformed limb during elastomeric element can reduce to walk, and elastic cushion wherein or arc elastic component can provide resiliency supported, and vibration and counteracting force are to the injury of user deformed limb in the buffering walking.Artificial limb of the present utility model is simple in structure, uses comfortablely, and long-time the wearing can not brought discomfort yet.
More than specific embodiment of the utility model is described.It will be appreciated that this utility model is not limited to above-mentioned specific implementations, those skilled in the art can make various distortion or modification within the scope of the claims, and this does not influence flesh and blood of the present utility model.
Claims (9)
1. artificial limb is characterized in that: comprise a funnel shaped prosthetic socket, coupling assembling (2) and false foot (3), the upper end of described coupling assembling (2) connects prosthetic socket, and the lower end of described coupling assembling (2) connects described false foot (3);
Described prosthetic socket inwall coats one deck cushion, is provided with the elastomeric element that buffering supports described coupling assembling (2) lower end in the described false foot (3).
2. artificial limb as claimed in claim 1, it is characterized in that: described prosthetic socket is thigh stump socket (1), described coupling assembling (2) comprises gim peg (4), connection tube (5) and metal ankle joint (6);
Fixedly connected with the bottom of thigh stump socket (1) in the upper end of described gim peg (4);
The lower end that the upper end of described connection tube (5) is provided with pivoted hole and described gim peg (4) is rotationally connected by coupling bar, and the lower end of described connection tube (5) connects described metal ankle joint (6);
The bottom of described metal ankle joint (6) is spacing in a receptive cavity (7) of described false foot (3) rotationally.
3. artificial limb as claimed in claim 1, it is characterized in that: described prosthetic socket is thigh stump socket (1), described coupling assembling (2) comprises gim peg (4), connection tube (5) and arc elastic component (9);
Fixedly connected with the bottom of thigh stump socket (1) in the upper end of described gim peg (4);
The lower end that the upper end of described connection tube (5) is provided with pivoted hole and described gim peg (4) is rotationally connected by coupling bar, and the lower end of described connection tube (5) connects the top of described arc elastic component (9);
The bottom of described arc elastic component (9) is fixed in the described false foot (3).
4. artificial limb as claimed in claim 1, it is characterized in that: described prosthetic socket is leg stump receptive cavity (10), described coupling assembling (2) comprises connection tube (5) and metal ankle joint (6);
The fixedly connected described leg stump receptive cavity in the upper end of described connection tube (5) (10), the lower end of described connection tube (5) connects described metal ankle joint (6);
The bottom of described metal ankle joint (6) is spacing in a receptive cavity (7) of described false foot (3) rotationally.
5. artificial limb as claimed in claim 1, it is characterized in that: described prosthetic socket is leg stump receptive cavity (10), described coupling assembling (2) comprises connection tube (5) and arc elastic component (9);
The fixedly connected described leg stump receptive cavity in the upper end of described connection tube (5) (10), the lower end of described connection tube (5) connects the top of described arc elastic component (9);
The bottom of described arc elastic component (9) is fixed in the described false foot (3).
6. artificial limb as claimed in claim 1, it is characterized in that: also comprise shoes, described shoes are enclosed within outside the described false foot (3).
7. as claim 2 or 4 described artificial limbs, it is characterized in that: be provided with at least one elastic cushion (8) between described receptive cavity (7) and the described metal ankle joint (6).
8. as claim 2 or 4 described artificial limbs, it is characterized in that: described receptive cavity (7) is the similar round space.
9. as claim 2 or 4 described artificial limbs, it is characterized in that: described receptive cavity (7) is circular space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320129635 CN203138753U (en) | 2013-03-20 | 2013-03-20 | Artificial limb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320129635 CN203138753U (en) | 2013-03-20 | 2013-03-20 | Artificial limb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203138753U true CN203138753U (en) | 2013-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320129635 Expired - Fee Related CN203138753U (en) | 2013-03-20 | 2013-03-20 | Artificial limb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203138753U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103142333A (en) * | 2013-03-20 | 2013-06-12 | 上海联康假肢矫形器制造有限公司 | Artificial limb |
| CN109223261A (en) * | 2018-09-29 | 2019-01-18 | 湖南海弘医疗科技有限公司 | A kind of artificial limb |
-
2013
- 2013-03-20 CN CN 201320129635 patent/CN203138753U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103142333A (en) * | 2013-03-20 | 2013-06-12 | 上海联康假肢矫形器制造有限公司 | Artificial limb |
| CN109223261A (en) * | 2018-09-29 | 2019-01-18 | 湖南海弘医疗科技有限公司 | A kind of artificial limb |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20170320 |
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| CF01 | Termination of patent right due to non-payment of annual fee |