CN201602919U - Knee joint inflection orthotic device - Google Patents
Knee joint inflection orthotic device Download PDFInfo
- Publication number
- CN201602919U CN201602919U CN2010201066516U CN201020106651U CN201602919U CN 201602919 U CN201602919 U CN 201602919U CN 2010201066516 U CN2010201066516 U CN 2010201066516U CN 201020106651 U CN201020106651 U CN 201020106651U CN 201602919 U CN201602919 U CN 201602919U
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- fixed mount
- holder
- bar shaped
- connecting elements
- orthosis
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Abstract
The utility model belongs to the orthotic equipment, particularly referring to a knee joint inflection orthotic device. The knee joint inflection orthotic device comprises a frame, a flexible underlay matched with and fixed on the inner surface of the frame, a thigh support consisting of fixing components and a crus support consisting of fixing components; a first strip connecting component and a second strip connecting component are extended from both sides of the outer wall of the frame at the joint part of the thigh support and the crus support and then fixed; both ends of a stay cable are connected respectively with both ends of a first fixed mount and both ends of a second fixed mount; a length adjusting mechanism is arranged in the middle of the stay cable. The utility model solves the problems of short duration of manual operation and unobvious in short time in the prior art, has the advantages of no pain in therapy, convenient wearing, comfort and good ventilation property, simple structure and low cost and also has the advantages of forming durative traction to the knee joint and better improving the function of the knee joint.
Description
Affiliated technical field
This utility model belongs to orthopedic instruments, is meant a kind of knee sprung orthosis especially.
Background technology
Knee joint is human body maximum, the most complicated synovial joints, as lower limb important walking and heavy burden joint, it is sick decrease the most common.The disease of any structure is decreased (as fracture, soft tissue injury near the knee joint, hyperosteogeny and rheumatoid etc.), except that disease is decreased the normal configuration of directly destroying the joint, in therapeutic process, normal because braking or set time are of a specified duration excessively, all cause outer tissue adhesion of intraarticular and contracture to cause dysfunction.At present, adopt lysis, rehabilitation, physical factor treatment etc. at the knee joint moving obstacle, it is short that above-mentioned Therapeutic Method exists the manually-operated persistent period, deficiencies such as DeGrain more.
The utility model content
The purpose of this utility model is to provide a kind of can continue more significantly knee sprung orthosis of tractive knee joint, therapeutic effect for a long time.
Overall technology solution of the present utility model is:
The knee sprung orthosis comprises that adopting sheet material is skeleton, with the thigh holder and the shank holder of adaptive fixed flexible liner of skeleton inner surface and fixed component composition; The skeleton outer wall both sides of thigh holder and shank holder adjoiner are extended respectively and are fixed with the inflexible first bar shaped connecting elements, the second bar shaped connecting elements, the first bar shaped connecting elements cooperates with the adjoiner of the second bar shaped connecting elements is active, thigh holder, the shank holder far-end outside are respectively arranged with first fixed mount, second fixed mount, the two ends of suspension cable are connected with first fixed mount, the second fixed mount two ends respectively, and the suspension cable middle part is provided with length adjusting mechanism.Board selection has the engineering material of certain deflection degree to be made, and preferably adopts engineering plastics, and flexible liner preferably adopts fiber material or non-woven material with better breathability to make.For example sponge, porous cotton, cotton pad etc.
Concrete technology solution of the present utility model also has:
Fixed component can be selected multiple version for use, does not all break away from essence of the present utility model, and wherein comparatively preferably, fixed component is the fixing band that the both sides, top of thigh holder, shank holder are provided with.Fixing band is selected nylon fastener belt, bales catch fixing band for use or is had a kind of or its combination in the fixing band of snap close.
For ease of adjusting neatly between first, second strip member, optimized technical scheme is to adopt a kind of or its combination in live pin cooperation, live ball cooperation or the hinged cooperation between the first bar shaped connecting elements, the second bar shaped connecting elements.
Length adjusting mechanism can adopt multiple mechanical system as required; all do not break away from protection domain of the present utility model; wherein comparatively preferably, adopt a kind of or its combination in leading screw screw structure, parallelogram sturcutre, the dowel hole structure, all do not break away from essence of the present utility model.
First fixed mount is fixedlyed connected with thigh holder both sides, and second fixed mount is fixedlyed connected with shank holder both sides.For guaranteeing its structural strength, first, second fixed mount preferably adopts U type frame, it is evident that, can also select respectively the support of forming with the connecting rod of the skeletal fixation of thigh holder or shank holder both sides for use.
The obtained technological progress of this utility model is:
The patient is no pain in therapeutic process, and it is convenient to dress, comfortable ventilating, and simple in structure, cost is low, can form lasting tractive and better improve knee joint function knee joint.
Description of drawings
Accompanying drawing of the present utility model has:
Fig. 1 is an overall structure sketch map of the present utility model.
Each description of reference numerals is as follows in the accompanying drawing:
1, second fixed mount 2, skeleton 3, length adjusting mechanism 4, flexible liner 5, the second bar shaped connecting elements 6, the first bar shaped connecting elements 7, fixing band 8, suspension cable 9, first fixed mount
The specific embodiment
Accompanying drawing has provided embodiment of the present utility model; below in conjunction with accompanying drawing embodiment of the present utility model is described further; by explanation to the specific embodiment; can be to reach the technological means that purpose adopts and effect is goed deep into and concrete understanding to this utility model; but following description should not be construed as qualification of the present utility model, and protection domain of the present utility model is as the criterion with the content of claim record.
The overall structure of present embodiment comprises that adopting sheet material is skeleton 2 as shown, with the thigh holder and the shank holder of adaptive fixed flexible liner 4 of skeleton 2 inner surfacies and fixed component composition; The skeleton outer wall both sides of thigh holder and shank holder adjoiner are extended respectively and are fixed with the inflexible first bar shaped connecting elements 6, the second bar shaped connecting elements 5, the first bar shaped connecting elements 6 adopts the pin of living to cooperate with the adjoiner of the second bar shaped connecting elements 5, thigh holder, the shank holder far-end outside are respectively arranged with first fixed mount 9, second fixed mount 1, the two ends of suspension cable 8 are connected with first fixed mount 9, second fixed mount, 1 two ends respectively, and suspension cable 8 middle parts are provided with length adjusting mechanism 3.Skeleton 2 selects for use engineering plastics to make, and flexible liner 4 adopts foam-rubber cushion.
The fixing band 7 that fixed component selects for use the both sides, top of thigh holder, shank holder to be provided with.Fixing band 7 is selected nylon fastener belt for use.
Adopt the pin of living to cooperate between the first bar shaped connecting elements 6, the second bar shaped connecting elements 5.Length adjusting mechanism 3 adopts leading screw screw structure.Second fixed mount 1 adopts U type frame, and first fixed mount 9 is selected respectively the support of forming with the connecting rod of the skeletal fixation of thigh holder both sides for use.
Claims (7)
1. the knee sprung orthosis comprises that adopting sheet material is skeleton (2), with the thigh holder and the shank holder of skeleton (2) adaptive fixed flexible liner of inner surface (4) and fixed component composition; Skeleton (2) the outer wall both sides that it is characterized in that thigh holder and shank holder adjoiner are extended respectively and are fixed with the inflexible first bar shaped connecting elements (6), the second bar shaped connecting elements (5), the active cooperation of adjoiner of the first bar shaped connecting elements (6) and the second bar shaped connecting elements (5), thigh holder, the shank holder far-end outside are respectively arranged with first fixed mount (9), second fixed mount (1), the two ends of suspension cable (8) are connected with first fixed mount (9), second fixed mount (1) two ends respectively, and suspension cable (8) middle part is provided with length adjusting mechanism (3).
2. knee sprung orthosis according to claim 1 is characterized in that described fixed component is the fixing band (7) of both sides, the top setting of thigh holder, shank holder.
3. knee sprung orthosis according to claim 2 is characterized in that described fixing band (7) selects nylon fastener belt, bales catch fixing band for use or have a kind of or its combination in the fixing band of snap close.
4. knee sprung according to claim 1 stretches orthosis, it is characterized in that described length adjusting mechanism (3) adopts a kind of or its combination in leading screw screw structure, parallelogram sturcutre, the dowel hole structure.
5. knee sprung according to claim 1 stretches orthosis, it is characterized in that adopting between the described first bar shaped connecting elements (6), the second bar shaped connecting elements (5) a kind of or its combination in pin cooperation alive, live ball cooperation or the hinged cooperation.
6. knee joint according to claim 1 is stretched orthosis, it is characterized in that described first fixed mount (9) fixedlys connected with thigh holder both sides, and second fixed mount (1) is fixedlyed connected with shank holder both sides.
7. knee joint according to claim 1 is stretched orthosis, it is characterized in that described first fixed mount (9), second fixed mount (1) select U type frame for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201066516U CN201602919U (en) | 2010-02-03 | 2010-02-03 | Knee joint inflection orthotic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201066516U CN201602919U (en) | 2010-02-03 | 2010-02-03 | Knee joint inflection orthotic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201602919U true CN201602919U (en) | 2010-10-13 |
Family
ID=42947625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201066516U Expired - Fee Related CN201602919U (en) | 2010-02-03 | 2010-02-03 | Knee joint inflection orthotic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201602919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109248046A (en) * | 2018-09-13 | 2019-01-22 | 贵州宸光惠康科技有限公司 | A kind of knee contrary flexure therapeutic equipment |
-
2010
- 2010-02-03 CN CN2010201066516U patent/CN201602919U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109248046A (en) * | 2018-09-13 | 2019-01-22 | 贵州宸光惠康科技有限公司 | A kind of knee contrary flexure therapeutic equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20130203 |