CN202821743U - Wrist finger orthosis - Google Patents
Wrist finger orthosis Download PDFInfo
- Publication number
- CN202821743U CN202821743U CN 201220428745 CN201220428745U CN202821743U CN 202821743 U CN202821743 U CN 202821743U CN 201220428745 CN201220428745 CN 201220428745 CN 201220428745 U CN201220428745 U CN 201220428745U CN 202821743 U CN202821743 U CN 202821743U
- Authority
- CN
- China
- Prior art keywords
- wrist
- fingerstall
- body frame
- backplate
- torsion spring
- 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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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
A wrist finger orthosis comprises a main support, a wrist back protection plate, a finger sleeve plate, finger sleeves and a thumb sleeve, wherein the wrist back protection plate is arranged on the front end of the main support, and the wrist back protection plate is connected with the main support through a torsion spring. The finger sleeves are connected on the finger sleeve plate through finger sleeve tension springs, and the finger sleeve plate is connected with the wrist back protection plate through a finger sleeve torsion spring. The thumb sleeve is arranged on the arc-shaped back face of the main support through a thumb torsion spring. The wrist finger orthosis is characterized in that a limit plate is arranged on the top end of the arc-shaped back face of one end, close to the wrist back protection plate, of the main support, and one end of the limit plate is arranged on the top end face of the arc-shaped back face, close to the wrist back protection plate, of the main support through a pin and can rotate around the pin. The other end of the limit plate is rightly clamped on the wrist back protection plate when rotating to the direction of the wrist back protection plate so as to limit the wrist back protection plate and prevent the wrist back protection plate from overturning upwards with the elasticity action of the torsion spring.
Description
Technical field
This utility model relates to the orthosis medical or for health care that the non-Surgery Treatment of a kind of skeleton is used, particularly a kind of orthosis for finger and wrist.Belong to medical treatment or health care technology field.
Background technology
The brace that hand injury and Hand Injury (comprising burn, shaping) postoperative uses on clinical medicine at present mostly is that Gypsum Fibrosum is fixed or clamping plate are fixed.This traditional fixture exposes many shortcoming and defect in clinical use, so that first-class wrist joint is stiff, and the interphalangeal joint contracture is stretched problems such as bending moving obstacle.
Through domestic retrieval, finding has following patent that the technical scheme of oneself is provided for above-mentioned technical problem:
1. application number is that 97214425.0 utility model discloses a kind of Multifunctional exercising apparatus for hand injury, is used for hand injury and Hand Injury postoperative rehabilitation and takes exercise.This utility model is a supporting plate 1 that is placed on the hands function rest position shape of inboard arm, supporting plate 1 wrist portion is screwed a semi-circular stainless steel substrates 3, be drilled with 5 apertures 5 on the stainless steel substrates 3, from the hole, respectively draw a spring 6, the other end of spring 6 respectively connects an annular finger sleeve 7, fingerstall 7 is enclosed within on 5 fingers, and two velcros 2 are fixed on supporting plate 1 respectively wrist portion and forearm near elbow joint section.
2. application number is that 200420043083.4 utility model discloses a kind of wrist-hand orthoses, it is characterized in that: consist of body frame by wrist back of the body backplate and wrist carriage, the front side of body frame fixedly mounts a U-shaped fore-stock; The finger lasso is connected on the wrist back of the body backplate of body frame by elastic band respectively; The thumb lasso is installed in the forefinger lasso outside of wrist back of the body backplate by steel wire; One abduction elastic sleeve is arranged on the wrist back of the body backplate in the little finger of toe lasso outside by steel wire.
3. application number a kind of Wrist joints, finger joints mobility metering orthotic device that has been 200810067750.5 disclosure of the Invention, comprise: body frame, be installed in the π shape fore-stock of body frame leading portion, and be installed on the body frame fingerstall that inserts for each finger with line, it is characterized in that: the π shape fore-stock that the is installed in body frame arc wrist backplate leading portion angle that is upturned is the 25-35 degree; The line of each fingerstall and body frame is provided with the tubulose ergometer; The arc wrist backplate two side of body frame is respectively equipped with U-shaped side stand mounting screw, and body frame is furnished with the U-shaped side stand with thumbstall.
By analysis, find that the protectiveness of prior art is not very strong, and do not provide a good exercising way for wrist, be unfavorable for that so the good rehabilitation of wrist is orthopedic, and the comfortableness of prior-art devices after dress is poor.So be necessary prior art is improved.
The utility model content
The technical problems to be solved in the utility model is, for defective of the prior art, provides a kind of protectiveness stronger, and wrist can activity and the good wrist finger orthoses of comfortableness.
The technical scheme that its technical problem that solves this utility model adopts is:
A kind of wrist finger orthoses comprises body frame, wrist back of the body backplate, fingerstall plate, fingerstall and thumbstall; Wrist back of the body backplate is at the front end of body frame, and wrist back of the body backplate and body frame couple together by torsion spring; Described fingerstall is connected on the fingerstall plate by the fingerstall extension spring, and the fingerstall plate couples together by fingerstall torsion spring and wrist back of the body backplate again; Described thumbstall is installed on the arc back side of body frame by the thumb torsion spring, and the thumb torsion spring couples together by thumb extension spring and thumbstall; It is characterized in that, described body frame is provided with a limiting plate by the top, the arc back side of an end of wrist back of the body backplate, one end of limiting plate is installed on the arc back side top end face of body frame by wrist back of the body backplate by pin, and can rotate around pin, the other end of limiting plate is when turning to wrist back of the body backplate direction, just in time be stuck on the wrist back of the body backplate, wrist back of the body backplate carried out spacing, prevent wrist back of the body backplate because the elastic force effect of torsion spring is up turned over.
Further, all be lined with the sponge bed course in the inboard of body frame and wrist back of the body backplate, the sponge bed course is attached on the material of main part of body frame and wrist back of the body backplate, contacts with forearm top and the wrist back of the body during use.
Further, the both sides of described wrist finger orthoses body frame respectively are provided with a torsion spring, and torsion spring is fixed on the body frame by fixture.
Further, limiting plate can rotate around pin, when not needing position-limiting action, and can be with the spacing position of limiting plate whiz.
Further, 4 holes are arranged on the fingerstall plate, a fingerstall extension spring is drawn in each hole, the terminal fingerstall that connects of fingerstall extension spring.
Further, be provided with nylon fastener belt on the body frame, nylon fastener belt can be fixed on body frame on the forearm, and is provided with the velcro sponge ring on the nylon fastener belt, has improved the comfortableness of dressing.
Further, body frame, wrist back of the body backplate, limiting plate and fingerstall plate are by the hard material manufacturing.
Compared with prior art, the utility model has the advantage of:
1, because body frame and wrist back of the body backplate are the hard material manufacturing, Stability Analysis of Structures, protective value is good.
2, is connected by torsion spring between wrist back of the body backplate and the body frame, can provide wrist required activity, and when not needing activity, limiting plate can limits the position that wrist is carried on the back backplate.
3, in use, have foam-rubber cushion to contact with human body, comfortableness increases like this.
Description of drawings
Fig. 1 is main TV structure figure of the present utility model;
1. fingerstall plate; 2. staple; 3. spring; 4. fingerstall; 5. velcro sponge ring; 6. body frame; 7. limiting plate; 8. wrist is carried on the back backplate; 9. torsion spring; 10. nylon fastener belt; 11. fingerstall torsion spring; 12. pin; 13. thumb torsion spring; 14. thumb extension spring; 15. thumbstall.
The specific embodiment
A kind of wrist finger orthoses comprises body frame 6, wrist back of the body backplate 8, fingerstall plate 1, fingerstall 4 and thumbstall 15; Wrist back of the body backplate 8 is at the front end of body frame 6, and wrist back of the body backplate 8 and body frame 6 couple together by torsion spring 9; Described fingerstall 4 is connected on the fingerstall plate 1 by fingerstall extension spring 3, and fingerstall plate 1 couples together by fingerstall torsion spring 11 and wrist back of the body backplate 8 again; Described thumbstall 15 is installed on the arc back side of body frame 6 by thumb torsion spring 13, and thumb torsion spring 13 couples together by thumb extension spring 14 and thumbstall 15; It is characterized in that, described body frame 6 is provided with a limiting plate 7 by the top, the arc back side of an end of wrist back of the body backplate 8, one end of limiting plate 7 is installed on the arc back side top end face of body frame 6 by wrist back of the body backplate 8 by pin 12, and can rotate around pin 12, the other end of limiting plate 7 is when turning to wrist back of the body backplate 8 direction, just in time be stuck on the wrist back of the body backplate 8, wrist back of the body backplate 8 carried out spacing, prevent wrist back of the body backplate because the elastic force effect of torsion spring is up turned over.
As further embodiment of the present utility model, all be lined with the sponge bed course in the inboard of body frame 6 and wrist back of the body backplate 8, the sponge bed course is attached on the material of main part of body frame 6 and wrist back of the body backplate 8, contacts with forearm top and the wrist back of the body during use.
As further embodiment of the present utility model, the both sides of described wrist finger orthoses body frame 6 respectively are provided with a torsion spring 9, and torsion spring 9 is fixed on the body frame 6 by staple.
As further embodiment of the present utility model, limiting plate 7 can rotate around staple 2, when not needing position-limiting action, can with the spacing position of limiting plate 7 whizs, can realize the action that wrist is bent upwards.
As further embodiment of the present utility model, 4 holes are arranged on the fingerstall plate 1, a fingerstall extension spring 3 is drawn in each hole, the fingerstall extension spring 3 terminal fingerstall 4 that connect.
As further embodiment of the present utility model, be provided with nylon fastener belt 10 on the body frame 6, nylon fastener belt 10 is fixed on body frame 6 on the forearm; On wrist back of the body backplate 8, also be provided with nylon fastener belt 16, be provided with velcro sponge ring 5 on the nylon fastener belt 16, improved the comfortableness of dressing.
As further embodiment of the present utility model, body frame 6, wrist are carried on the back backplate 8, limiting plate 7 and fingerstall plate 1 by the hard material manufacturing, Stability Analysis of Structures, and protective value is good.
Claims (6)
1. a wrist finger orthoses comprises body frame, wrist back of the body backplate, fingerstall plate, fingerstall and thumbstall; Wrist back of the body backplate is at the front end of body frame, and wrist back of the body backplate and body frame couple together by torsion spring; Described fingerstall is connected on the fingerstall plate by the fingerstall extension spring, and the fingerstall plate couples together by fingerstall torsion spring and wrist back of the body backplate again; Described thumbstall is installed on the arc back side of body frame by the thumb torsion spring, and the thumb torsion spring couples together by thumb extension spring and thumbstall; It is characterized in that, described body frame is provided with a limiting plate by the top, the arc back side of an end of wrist back of the body backplate, one end of limiting plate is installed on the arc back side top end face of body frame by wrist back of the body backplate by pin, and can rotate around pin, the other end of limiting plate is when turning to wrist back of the body backplate direction, just in time be stuck on the wrist back of the body backplate, wrist back of the body backplate carried out spacing, prevent wrist back of the body backplate because the elastic force effect of torsion spring is up turned over.
2. wrist finger orthoses according to claim 1 is characterized in that, all is lined with the sponge bed course in the inboard of body frame and wrist back of the body backplate, and the sponge bed course is attached on the material of main part of body frame and wrist back of the body backplate, contacts with forearm top and the wrist back of the body during use.
3. wrist finger orthoses according to claim 2 is characterized in that, the both sides of described wrist finger orthoses body frame respectively are provided with a torsion spring, and torsion spring is fixed on the body frame by fixture.
4. wrist finger orthoses according to claim 1 is characterized in that, limiting plate can rotate around pin, when not needing position-limiting action, and can be with the spacing position of limiting plate whiz.
5. wrist finger orthoses according to claim 1 is characterized in that, 4 holes are arranged on the fingerstall plate, and a fingerstall extension spring is drawn in each hole, the terminal fingerstall that connects of fingerstall extension spring.
6. wrist finger orthoses according to claim 1 is characterized in that, is provided with nylon fastener belt on the body frame, and nylon fastener belt can be fixed on body frame on the forearm, and is provided with the velcro sponge ring on the nylon fastener belt, has improved the comfortableness of dressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220428745 CN202821743U (en) | 2012-08-28 | 2012-08-28 | Wrist finger orthosis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220428745 CN202821743U (en) | 2012-08-28 | 2012-08-28 | Wrist finger orthosis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202821743U true CN202821743U (en) | 2013-03-27 |
Family
ID=47933556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220428745 Expired - Fee Related CN202821743U (en) | 2012-08-28 | 2012-08-28 | Wrist finger orthosis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202821743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105902336A (en) * | 2016-06-20 | 2016-08-31 | 山东省固特矫医疗器械科技有限公司 | Finger orthotic device |
-
2012
- 2012-08-28 CN CN 201220428745 patent/CN202821743U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105902336A (en) * | 2016-06-20 | 2016-08-31 | 山东省固特矫医疗器械科技有限公司 | Finger orthotic device |
| CN105902336B (en) * | 2016-06-20 | 2019-06-07 | 山东省固特矫医疗器械科技有限公司 | A kind of finger rectification device |
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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: 20130327 Termination date: 20150828 |
|
| EXPY | Termination of patent right or utility model |