CN2558358Y - Medical automatic tractor - Google Patents
Medical automatic tractor Download PDFInfo
- Publication number
- CN2558358Y CN2558358Y CN 02268713 CN02268713U CN2558358Y CN 2558358 Y CN2558358 Y CN 2558358Y CN 02268713 CN02268713 CN 02268713 CN 02268713 U CN02268713 U CN 02268713U CN 2558358 Y CN2558358 Y CN 2558358Y
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- CN
- China
- Prior art keywords
- traction
- pulley
- big
- spring
- leg support
- 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
The utility model relates to a medical automatic retractor belonging to a medical bone traction equipment, which is composed of big and small leg brackets and springs, the small leg bracket is connected with the big leg bracket, the arc-shaped bracket is sleeved in the big leg bracket sleeve, a pulley is arranged on a support rack, a fixed pulley, a manual rocker wheel and a crown block are arranged on the small leg bracket, steel wire is connected fixedly with the fixed pulley, the manual rocker wheel and a crown block, a pointer and a travelling block are arranged on the spring rack, the pointer travels on the dial, the manual rocker wheel controls the traction distance of steel wire and the patient bone, traction is made automatically by spring. Four slide rods are arranged below the small leg bracket, the slide rods are sleeved on the support legs of the small leg bracket, the four slide rods are connected fixedly by pins. The medical automatic retractor has simple structure and labor saving. By adopting big and small leg brackets and springs to perform the traction of patient bone, the utility model can reach automatic traction with convenient and safe operation, and high therapy effect. The utility model is widely used for the traction of big and small legs.
Description
The medical automatic traction apparatus of this utility model belongs to medical skeletal traction equipment.
Do not have the skeletal traction special equipment in the prior art, can only rely on the counterweight traction, splice is fixed, and therapeutic effect is poor, and complicated operation is wasted time and energy, and skeletal traction medical expense height is unfavorable for the skeletal traction treatment.
The purpose of the medical automatic traction apparatus of this utility model provides a kind of medical automatic traction apparatus, and it is to adopt thigh and calf carriage and pulley and spring with patient's skeletal traction, reach automatic tractive, easy-to-operate, the therapeutic effect height is widely used in the automatic tractive of thigh and calf.
The medical automatic traction apparatus of this utility model takes following technical scheme to realize, it is to be made of thigh and calf carriage and pulley and spring, connect big leg support on the little leg support, arc-shaped bracket is nested with in big leg support sleeve pipe, pulley is set on the bracing frame, fixed block and hand the wheel and fixed pulley are set on the little leg support, steel wire is connected and fixed pulley and hand the wheel and fixed pulley, pointer and movable pulley are set on the spring(-supported) mount, and pointer is walked about on graduated disc, hand control steel wire and the patient's skeletal traction distance of taking turns, automatically draw by spring, shank carriage lower end is provided with four sliding bars, and sliding bar is nested with on shank bracket support lower limb, and four sliding bars are connected by dowel fixes.
The effect of the medical automatic traction apparatus of this utility model is simple in structure, and the save trouble and labor adopts thigh and calf carriage and pulley and spring with patient's skeletal traction, reaches automatic tractive, easy-to-operate, and the therapeutic effect height is widely used in the automatic tractive of thigh and calf.
The medical automatic traction apparatus of this utility model will describe in further detail in conjunction with the accompanying drawings.
Accompanying drawing is the structural representation of the medical automatic traction apparatus of this utility model.
1-arc-shaped bracket 2-big leg support 3-sleeve pipe 4-pulley 5-bracing frame 6-shank carriage 7-fixed block 8-hand 9-fixed pulley, 10-pointer, 11-graduated disc, 12-spring, 13-movable pulley of taking turns
With reference to accompanying drawing, the medical automatic traction apparatus of this utility model, it is by thigh and calf carriage 2,6 and pulley 4 constitute with spring 12, connect big leg support 2 on the shank carriage 6, arc-shaped bracket 1 is nested with in big leg support sleeve pipe 3, pulley 4 is set on the bracing frame 5, be provided with on the shank carriage 6 fixed block 7 and hand take turns 8 with fixed pulley 9, steel wire be connected and fixed pulley 7 and hand take turns 8 with fixed pulley 9, pointer 10 and movable pulley 13 are set on the spring(-supported) mount, pointer 10 is walked about on graduated disc 11, hand 8 control steel wire and the patient's skeletal traction distances of taking turns are drawn automatically by spring 12, and shank carriage 6 lower ends are provided with four sliding bars, sliding bar is nested with on shank carriage 6 supporting legs, and four sliding bars are connected by dowel fixes.
The embodiment of the medical automatic traction apparatus of this utility model, it is by thigh and calf carriage 2,6 and pulley 4 constitute with spring 12, connect big leg support 2 on the shank carriage 6, arc-shaped bracket 1 is nested with in big leg support sleeve pipe 3, pulley 4 is set on the bracing frame 5, be provided with on the shank carriage 6 fixed block 7 and hand take turns 8 with fixed pulley 9, steel wire be connected and fixed pulley 7 and hand take turns 8 with fixed pulley 9, pointer 10 and movable pulley 13 are set on the spring(-supported) mount, pointer 10 is walked about on graduated disc 11, hand 8 control steel wire and the patient's skeletal traction distances of taking turns, automatically draw by spring 12, shank carriage 6 lower ends are provided with four sliding bars, and sliding bar is nested with on shank carriage 6 supporting legs, and four sliding bars are connected by dowel fixes.
Claims (1)
1, a kind of medical automatic traction apparatus, it is by thigh and calf carriage (2), (6) and pulley (4) and spring (12) constitute, it is characterized in that little leg support (6) upward connects big leg support (2), arc-shaped bracket (1) is nested with in big leg support sleeve pipe (3), pulley (4) is set on the bracing frame (5), fixed block (7) and hand wheel the (8) and fixed pulley (9) are set on the little leg support (6), steel wire is connected and fixed pulley (7) and hand wheel (8) and fixed pulley (9), pointer (10) and movable pulley (13) are set on the spring(-supported) mount, pointer (10) is walked about on graduated disc (11), the hand wheel (8) control steel wire and patient's skeletal traction distance, by spring (12) traction automatically, little leg support (6) lower end is provided with four sliding bars, and sliding bar is nested with on little leg support (6) supporting leg, and four sliding bars are connected by dowel fixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02268713 CN2558358Y (en) | 2002-07-31 | 2002-07-31 | Medical automatic tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02268713 CN2558358Y (en) | 2002-07-31 | 2002-07-31 | Medical automatic tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2558358Y true CN2558358Y (en) | 2003-07-02 |
Family
ID=33734097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02268713 Expired - Fee Related CN2558358Y (en) | 2002-07-31 | 2002-07-31 | Medical automatic tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2558358Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113317823A (en) * | 2021-04-22 | 2021-08-31 | 华中科技大学 | Suction cutting type multipoint sampling needle with active deformation function |
-
2002
- 2002-07-31 CN CN 02268713 patent/CN2558358Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113317823A (en) * | 2021-04-22 | 2021-08-31 | 华中科技大学 | Suction cutting type multipoint sampling needle with active deformation function |
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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 |