CN2930664Y - Traction fixer - Google Patents
Traction fixer Download PDFInfo
- Publication number
- CN2930664Y CN2930664Y CN 200620085933 CN200620085933U CN2930664Y CN 2930664 Y CN2930664 Y CN 2930664Y CN 200620085933 CN200620085933 CN 200620085933 CN 200620085933 U CN200620085933 U CN 200620085933U CN 2930664 Y CN2930664 Y CN 2930664Y
- Authority
- CN
- China
- Prior art keywords
- base
- traction
- forearm
- sliding
- utility
- 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
Links
Abstract
The utility model relates to a medical appliance, in particular to a traction fixer. The utility model comprises an external fixing board, a base and a sliding traction device, wherein, the base comprises a splint and an arc sliding board, the sliding traction is L-shaped and comprises a palmar sliding block, a forearm sliding block, a traction weighty hammer and a traction wire, the sliding traction device is arranged on the base, and the base and the external fixing board are respectively arranged on the internal and external sides of the forearm, and connected by nylon hasps. The utility model has the advantages of scientific and rational design, simple structure and convenient use, and makes patients capable of optionally adjusting the direction of the forearm sliding block according to the requirement of the finger functional activities, accords with the requirement of biomechanics, and makes patients capable of effectively realizing bending and extending of fingers, with safety and credibility and marked therapeutic effect.
Description
Technical field:
This utility model relates to a kind of medical apparatus and instruments, specifically a kind of tractive holder.
Background technology:
Hand injury is clinical common frdquently encountered disease, and the damage of flexor tendon in the recovery process, adhesion often occurs, thereby influenced the rehabilitation of function after surgery.At present generally make the passive flexing of patient with the weak power of rubber band clinically, the deficiency of this technology is that the elastic force of rubber band can not regulated at will also can lead to complications simultaneously.The patient of conditions permit can adopt electronic tractive, and electronic tractive not only costs an arm and a leg, nor is suitable for the functional rehabilitation of thumb and little finger of toe.
Summary of the invention:
Technical problem to be solved in the utility model overcomes the deficiency of above-mentioned technology exactly, and a kind of design science is provided, and is rational in infrastructure, easy to use, safe and reliable, eutherapeutic tractive holder.
The technical scheme that its technical problem that solves this utility model adopts is a kind of tractive holder, it is characterized in that it is made up of external fixation plate, base and slip pulling device, base comprises supporting plate and arc sliding panel, the slip pulling device is L-shaped, include palmar pulley, forearm pulley, tractive weight and drag wire, the slip pulling device is located on the base, and base and external fixation plate are located at the medial and lateral of forearm respectively, are connected and fixed by velcro.
This utility model design science, reasonable, simple in structure, easy to use, the patient can arbitrarily adjust the forearm pulley direction according to finger functional activity needs, makes the patient can realize effectively initiatively stretching finger, passive counting on one's fingers, and is safe and reliable, good effect.
Description of drawings:
The utility model will be further described below in conjunction with accompanying drawing:
Fig. 1 is this utility model structural representation.
The specific embodiment:
Among Fig. 1: 1, supporting plate, 2, the arc sliding panel, 3, the palmar pulley, 4, forearm pulley, 5, drag wire, 6, the tractive weight, 7, the external fixation plate, 8, velcro.
As can be seen from Figure 1, a kind of tractive holder is made up of external fixation plate, base and slip pulling device.Base is located at the inboard of forearm, comprises supporting plate 1 and arc sliding panel 2.Supporting plate 1 is an arc, is convenient to be fixed in the forearm inboard.Arc sliding panel 2 is near elbow one end, and horizontal positioned is "T"-shaped structure with supporting plate 1, and its radian is to comply with the arc shooting of the five fingers.The slip pulling device is located on the base, includes palmar pulley 3, forearm pulley 4, tractive weight 6 and drag wire 5, and is whole L-shaped; Palmar pulley 3 and forearm pulley 4 are located at respectively on two end points of " L "; Drag wire 5 one is terminated at patient's fingernail, through two pulleys, and another termination tractive weight 6, the weight of weight can be selected as required; Pulling device can slide on arc sliding panel 2, to regulate direction of draw, makes the tractive line of force and wound refer to that the functional activity axis keeps in one plane.The external fixation plate is located at the dorsal part of forearm, can be made by materials such as plasterboard or duroplastss, bends wrist 45 degree.Base and external fixation plate are connected and fixed on the forearm by velcro.
This utility model design science, reasonable, simple in structure, easy to use, the patient can meet the biomechanics requirement according to referring to that the functional activity needs arbitrarily adjust the forearm pulley direction, makes the patient can realize pointing effectively bend, stretch, safe and reliable, therapeutic effect is remarkable.
Claims (2)
1 one kinds of tractive holders, it is characterized in that it is made up of external fixation plate, base and slip pulling device, base comprises supporting plate and arc sliding panel, the slip pulling device is L-shaped, include palmar pulley, forearm pulley, tractive weight and drag wire, the slip pulling device is located on the base, and base and external fixation plate are located at the medial and lateral of forearm respectively, are connected and fixed by velcro.
2 tractive holders according to claim 1 is characterized in that said supporting plate is an arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620085933 CN2930664Y (en) | 2006-06-15 | 2006-06-15 | Traction fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620085933 CN2930664Y (en) | 2006-06-15 | 2006-06-15 | Traction fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2930664Y true CN2930664Y (en) | 2007-08-08 |
Family
ID=38347165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620085933 Expired - Fee Related CN2930664Y (en) | 2006-06-15 | 2006-06-15 | Traction fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2930664Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101569575B (en) * | 2009-05-27 | 2011-08-10 | 高峻青 | Combined type adjustable multifunctional hand traction brace |
| CN106038018A (en) * | 2016-07-01 | 2016-10-26 | 南京富帆健康管理咨询服务有限公司 | Rehabilitation orthosis for rupture of finger flexor tendon |
| CN113576723A (en) * | 2021-07-28 | 2021-11-02 | 华中科技大学 | Experiment platform and measurement system for measuring bending and stretching rigidity of elbow joint |
-
2006
- 2006-06-15 CN CN 200620085933 patent/CN2930664Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101569575B (en) * | 2009-05-27 | 2011-08-10 | 高峻青 | Combined type adjustable multifunctional hand traction brace |
| CN106038018A (en) * | 2016-07-01 | 2016-10-26 | 南京富帆健康管理咨询服务有限公司 | Rehabilitation orthosis for rupture of finger flexor tendon |
| CN113576723A (en) * | 2021-07-28 | 2021-11-02 | 华中科技大学 | Experiment platform and measurement system for measuring bending and stretching rigidity of elbow joint |
| CN113576723B (en) * | 2021-07-28 | 2022-05-20 | 华中科技大学 | Experiment platform and measurement system for measuring elbow joint flexion and extension rigidity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |