CN204364189U - Bone wound traction stretching device - Google Patents
Bone wound traction stretching device Download PDFInfo
- Publication number
- CN204364189U CN204364189U CN201420860794.4U CN201420860794U CN204364189U CN 204364189 U CN204364189 U CN 204364189U CN 201420860794 U CN201420860794 U CN 201420860794U CN 204364189 U CN204364189 U CN 204364189U
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- CN
- China
- Prior art keywords
- pulley
- frame
- support
- pedestal
- eccentric roller
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- Expired - Fee Related
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
This utility model relates to a kind of bone wound traction stretching device, its technical scheme is: the top of bed body is by the horizontal fixed support cross bar of support bar, the end stationary base mount of bed body, body frame and attached frame are fixed in the top of pedestal, described body frame and attached frame extend along the two ends of pedestal respectively, the end of described body frame is provided with eccentric roller, the end of described attached frame is provided with the first pulley, the outer horizontal fixing support rack of described pedestal, the end of described bracing frame is provided with the second pulley, tension belt is connected knee joint connecting ring through the first pulley with second pulley one end, the other end connects counterweight, the outside of described eccentric roller connects motor by belt, the eccentric shaft of eccentric roller connects foot's connecting ring by connecting rod, described motor is fixed on support rail, the beneficial effects of the utility model are: structure is simple, and result of use is good, and overcome the drawback of traditional fracture of the lower limb traction therapeutic support, support is functional, ensure that the constant and fracture end of the traction line of force is without activity.
Description
Technical field
This utility model relates to a kind of medical nursing equipment, particularly a kind of bone wound traction stretching device.
Background technology
After fractured leg, need its fixed protection, after fixed protection, leg can not be freely movable, because guard time is long, cause the activity that leg can not be good, leg needs to stretch training in order to avoid leg muscle atrophy, affects rehabilitation in the future, the head pulley position of tradition towing bracket immobilizes, in clinical practice, cause the drawback of the change of the traction line of force and fracture end activity, cause patient suffering large, nursing is inconvenient, therapy rehabilitation weak effect, affects the rehabilitation of patient.
Summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, and provide a kind of bone wound to draw stretching device, structure is simple, and result of use is good.
Its technical scheme is: comprise a body, support bar, support rail, pedestal, body frame, attached frame, bracing frame, first pulley, second pulley, eccentric roller, connecting rod, foot's connecting ring, knee joint connecting ring, belt, motor, tension belt, counterweight, the top of bed body is by the horizontal fixed support cross bar of support bar, the end stationary base mount of bed body, body frame and attached frame are fixed in the top of pedestal, described body frame and attached frame extend along the two ends of pedestal respectively, the end of described body frame is provided with eccentric roller, the end of described attached frame is provided with the first pulley, the outer horizontal fixing support rack of described pedestal, the end of described bracing frame is provided with the second pulley, tension belt is connected knee joint connecting ring through the first pulley with second pulley one end, the other end connects counterweight, the outside of described eccentric roller connects motor by belt, the eccentric shaft of eccentric roller connects foot's connecting ring by connecting rod, described motor is fixed on support rail.
Above-mentioned bed body is provided with thigh support board, and described thigh support board is outer arcuate structure.
The bottom of above-mentioned support rail is provided with draws body draw ring.
The beneficial effects of the utility model are: structure is simple, result of use is good, overcome the drawback of traditional fracture of the lower limb traction therapeutic support, support is functional, ensure that the constant and fracture end of the traction line of force is without activity, the head pulley position overcoming traditional towing bracket immobilizes the drawback caused in clinical practice, and patient suffering is few, nursing is convenient, and curative effect improves.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
In upper figure: bed body 1, support bar 2, support rail 3, pedestal 4, body frame 5, attached frame 6, bracing frame 7, first pulley 8, second pulley 9, eccentric roller 10, connecting rod 11, foot's connecting ring 12, knee joint connecting ring 13, thigh support board 14, belt 15, motor 16, tension belt 17, counterweight 18, draw body draw ring 19.
Detailed description of the invention
By reference to the accompanying drawings 1, the utility model will be further described:
This utility model comprises a body 1, support bar 2, support rail 3, pedestal 4, body frame 5, attached frame 6, bracing frame 7, first pulley 8, second pulley 9, eccentric roller 10, connecting rod 11, foot's connecting ring 12, knee joint connecting ring 13, belt 15, motor 16, tension belt 17, counterweight 18, the top of bed body 1 is by the horizontal fixed support cross bar 3 of support bar 2, the end stationary base mount 4 of bed body 1, body frame 5 and attached frame 6 are fixed in the top of pedestal 4, described body frame 5 and attached frame 6 extend along the two ends of pedestal 4 respectively, the end of described body frame 5 is provided with eccentric roller 10, the end of described attached frame 6 is provided with the first pulley 8, the outer horizontal fixing support rack 7 of described pedestal 4, the end of described bracing frame 7 is provided with the second pulley 9, tension belt 17 is connected knee joint connecting ring 13 through the first pulley 8 with second pulley 9 one end, the other end connects counterweight 18, the outside of described eccentric roller 10 connects motor 16 by belt 15, and the eccentric shaft of eccentric roller 10 connects foot's connecting ring 12 by connecting rod 11, and described motor 16 is fixed on support rail 3.
Preferably, bed body is provided with thigh support board 14, and described thigh support board 14 is in outer arcuate structure.
Preferably, the bottom of support rail 3 is provided with and draws body draw ring 19.
Operation principle: during Fracture of femur, be wrapped in the pad of thick ace bandage as thigh and calf in thigh support board, binder degree of tightness is decided as circumstances require.Driven by motor eccentric roller rotates, realize the stretching motion of connecting rod, connecting rod connects the telescopic movable that foot's connecting ring realizes foot, when connecting rod moves downward, knee joint moves upward, when connecting rod moves downward, under the action of gravity of counterweight, tension belt pulls knee joint connecting ring to move upward, realize kneed up-down adjustment activity simultaneously, realize kneed activity, when needs of patients lifts buttocks, first draw body draw ring with upwards holding on the other hand, strong limb is bent hip and is gone down on one's knees, firmly buttocks portion is lifted in assistance up and down, now because buttocks thigh is to the pressure drop of pedestal near-end, the dynamic balance and starting changing fulcrum two ends lifts up formula motion, support just can assist to lift buttocks automatically.Now can carry out necessary nursing procedure.
Claims (3)
1. a bone wound traction stretching device, it is characterized in that: comprise a body, support bar, support rail, pedestal, body frame, attached frame, bracing frame, first pulley, second pulley, eccentric roller, connecting rod, foot's connecting ring, knee joint connecting ring, belt, motor, tension belt, counterweight, the top of bed body is by the horizontal fixed support cross bar of support bar, the end stationary base mount of bed body, body frame and attached frame are fixed in the top of pedestal, described body frame and attached frame extend along the two ends of pedestal respectively, the end of described body frame is provided with eccentric roller, the end of described attached frame is provided with the first pulley, the outer horizontal fixing support rack of described pedestal, the end of described bracing frame is provided with the second pulley, tension belt is connected knee joint connecting ring through the first pulley with second pulley one end, the other end connects counterweight, the outside of described eccentric roller connects motor by belt, the eccentric shaft of eccentric roller connects foot's connecting ring by connecting rod, described motor is fixed on support rail.
2. bone wound traction stretching device according to claim 1, it is characterized in that: described bed body is provided with thigh support board, described thigh support board is outer arcuate structure.
3. bone wound traction stretching device according to claim 1, is characterized in that: the bottom of described support rail is provided with draws body draw ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420860794.4U CN204364189U (en) | 2014-12-31 | 2014-12-31 | Bone wound traction stretching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420860794.4U CN204364189U (en) | 2014-12-31 | 2014-12-31 | Bone wound traction stretching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204364189U true CN204364189U (en) | 2015-06-03 |
Family
ID=53320448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420860794.4U Expired - Fee Related CN204364189U (en) | 2014-12-31 | 2014-12-31 | Bone wound traction stretching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204364189U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106075827A (en) * | 2016-08-12 | 2016-11-09 | 唐哲敏 | A kind of equal strength is bent elbow and is gone down on one's knees exerciser |
| CN108939426A (en) * | 2018-10-08 | 2018-12-07 | 上海市同济医院 | One kind, which is bowed, carries on the back locomotory apparatus |
| CN110448432A (en) * | 2019-08-21 | 2019-11-15 | 李霞 | A kind of Orthopaedic nursing leg in traction support device and its application method |
-
2014
- 2014-12-31 CN CN201420860794.4U patent/CN204364189U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106075827A (en) * | 2016-08-12 | 2016-11-09 | 唐哲敏 | A kind of equal strength is bent elbow and is gone down on one's knees exerciser |
| CN108939426A (en) * | 2018-10-08 | 2018-12-07 | 上海市同济医院 | One kind, which is bowed, carries on the back locomotory apparatus |
| CN110448432A (en) * | 2019-08-21 | 2019-11-15 | 李霞 | A kind of Orthopaedic nursing leg in traction support device and its application method |
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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: 20150603 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |