CN202113198U - Lower limb traction aid - Google Patents
Lower limb traction aid Download PDFInfo
- Publication number
- CN202113198U CN202113198U CN2011202121407U CN201120212140U CN202113198U CN 202113198 U CN202113198 U CN 202113198U CN 2011202121407 U CN2011202121407 U CN 2011202121407U CN 201120212140 U CN201120212140 U CN 201120212140U CN 202113198 U CN202113198 U CN 202113198U
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- CN
- China
- Prior art keywords
- lower limb
- traction
- transmission case
- base
- aid
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Abstract
The utility model relates to the technical field of medical appliances, in particular to a lower limb traction aid. The lower limb traction aid is characterized in that a lower limb height adjusting device, a traction rehabilitation aid and a control device are arranged on the lower limb traction aid, the lower limb height adjusting device comprises a base, a lifting cylinder and a lifting bracket, the traction rehabilitation aid consists of a transmission case, a motor, a driving chain wheel, a support, a centrifugal shaft, a driven chain wheel, a transmission rod, a hinge shaft and a pedal plate, the lifting cylinder is arranged at the upper end of the base, the lifting bracket is arranged at the upper end of the lifting cylinder, and one end of the lifting bracket is hinged with the base while the other end of the lifting bracket is fixedly connected with the transmission box. The lower limb traction aid has the advantages of novel structure, simple operation, convenience in use, capabilities of prompting blood circuit and accelerating bone healing, and the like.
Description
Technical field
This utility model relates to technical field of medical instruments, specifically a kind of lower limb traction auxiliary device.
Background technology
At present; The clinical orthopaedics doctor answers the bed hedgehopping tailstock for patient row lower limb traction the time, with patient's own wt as counteracting force, through traction apparatus; Carry out the continuous traction of a couple of days, several weeks or several months, and in distraction procedure, should at will not change patient's position and position.One suffers from limb when doing traction, causes another healthy lower limb under the effect of pull strength, to can not get strong support, and whole health is moved down; Influence traction effect, and draw patient owing to long-term bed, limb activity is limited; Can not carry out functional exercise, cause complication such as ankylosis, lower limbs vein infarction or amyotrophy to take place, pressure ulcer also takes place simultaneously easily; Up to the present hypostatic pneumonia and urinary system infection, also do not have a kind of trouble limb of patient that can make can reach draw at bed rest period clinically; Another healthy lower limb are moved; Make patient's health obtain effective functional exercise, strengthen the exercise for power in joint, promote the health blood circulation; Accelerate to suffer from the healing of limb, avoid the apparatus of the generation of symptoms such as lower limbs vein infarction or amyotrophy, pressure ulcer, hypostatic pneumonia and urinary system infection.
Summary of the invention
The purpose of this utility model is the deficiency that solves above-mentioned prior art, provide a kind of novel structure, simple to operate, easy to use, promote blood circulation, accelerate bone healing, avoid lower limbs vein infarction, the lower limb traction auxiliary device of amyotrophy, pressure ulcer, hypostatic pneumonia and urinary system infection.
This utility model solves the technical scheme that its technical problem adopted:
A kind of lower limb traction auxiliary device is characterized in that being provided with lower limb height adjuster, traction recovering aid device and control device, and the lower limb height adjuster comprises base, lift cylinder and shears; Traction recovering aid device is made up of transmission case, motor, drive sprocket, bearing, centrifugal shaft, driven sprocket, drive link, hinge and step tread plate, and the base upper end is provided with lift cylinder, and the lift cylinder upper end is provided with shears; Shears one end and base are hinged; The other end is fixedly connected with transmission case, is beneficial to adjust through the adjustment lift cylinder height of patient's lower limb, and motor and bearing are separately fixed in the transmission case; Bearing is provided with driven sprocket; Motor output shaft is provided with drive sprocket, and drive sprocket is connected with driven sprocket through driving chain, and driven sprocket one end is provided with centrifugal shaft; Drive link one end is fixedly connected with centrifugal shaft; The other end passes the through hole that the transmission case side is provided with and is hinged through hinge and step tread plate, and the start and stop of control device control motor and the up-down of lift cylinder are so that the patient is at bed rest period; Constantly carry out functional exercise through healthy lower limb, promote blood circulation, accelerate bone healing, avoid lower limbs vein infarction, amyotrophy, pressure ulcer, hypostatic pneumonia and urinary system infection.
This utility model is owing to adopt said structure, have novel structure, simple to operate, easy to use, promote blood circulation, accelerate bone healing, avoid lower limbs vein infarction, advantages such as amyotrophy, pressure ulcer, hypostatic pneumonia and urinary system infection.
Description of drawings
Fig. 1 is the structural representation of this utility model.
Fig. 2 is the structural representation of the vertical view of Fig. 1.
Reference numeral: base 1, lift cylinder 2, shears 3, transmission case 4, motor 5, drive sprocket 6, bearing 7, centrifugal shaft 8, driven sprocket 9, drive link 10, hinge 11, step tread plate 12, driving chain 13.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is further specified:
Shown in accompanying drawing, a kind of lower limb traction auxiliary device is characterized in that being provided with lower limb height adjuster, traction recovering aid device and control device; The lower limb height adjuster comprises base 1, lift cylinder 2 and shears 3; Traction recovering aid device is made up of transmission case 4, motor 5, drive sprocket 6, bearing 7, centrifugal shaft 8, driven sprocket 9, drive link 10, hinge 11 and step tread plate 12, and base 1 upper end is provided with lift cylinder 2, and lift cylinder 2 upper ends are provided with shears 3; Shears 3 one ends and base 1 are hinged; The other end is fixedly connected with transmission case 4, is beneficial to adjust through adjustment lift cylinder 2 height of patient's lower limb, and motor 5 is separately fixed in the transmission case 4 with bearing 7; Bearing 7 is provided with driven sprocket 9; Motor 5 output shafts are provided with drive sprocket 6, and drive sprocket 6 is connected with driven sprocket 9 through driving chain 13, and driven sprocket 9 one ends are provided with centrifugal shaft 8; Drive link 10 1 ends are fixedly connected with centrifugal shaft 8; The other end passes the through hole that transmission case 4 sides are provided with and is hinged through hinge 11 and step tread plate 12, and the start and stop of control device control motor 5 and the up-down of lift cylinder 2 are so that the patient is at bed rest period; Constantly carry out functional exercise through healthy lower limb, promote whole body blood circulation, accelerate bone healing, avoid lower limbs vein infarction, amyotrophy, pressure ulcer, hypostatic pneumonia and urinary system infection.
This utility model can be fixed on tailstock with transmission case 4 when clinical practice, base 1 end is fixedly connected with transmission case 4, on the shears 3 that lower limb can be placed; Foot is advisable to touch step tread plate 12, through operating control device, makes lift cylinder 2 rise or descend, so that healthy lower limb reach ideal height; During bed traction, operating control device, control device control motor 5 starts; Motor 5 drives drive sprocket 6 rotations, and drive sprocket 6 drives driven sprocket 9 rotations through driving chain 13, driven sprocket 9 rotations; Drive centrifugal shaft 8 rotations, drive step tread plate 12 rotations on the centrifugal shaft 8, and then drive healthy lower limb and back and forth bend and stretch; Constantly carry out functional exercise, promote blood circulation, accelerate bone healing, avoid lower limbs vein infarction, amyotrophy, pressure ulcer, hypostatic pneumonia and urinary system infection.
This utility model is owing to adopt said structure, have novel structure, simple to operate, easy to use, promote blood circulation, accelerate advantages such as bone healing.
Claims (1)
1. a lower limb traction auxiliary device is characterized in that being provided with lower limb height adjuster, traction recovering aid device and control device, and the lower limb height adjuster comprises base, lift cylinder and shears; Traction recovering aid device is made up of transmission case, motor, drive sprocket, bearing, centrifugal shaft, driven sprocket, drive link, hinge and step tread plate; The base upper end is provided with lift cylinder, and the lift cylinder upper end is provided with shears, and shears one end and base are hinged; The other end is fixedly connected with transmission case; Motor and bearing are separately fixed in the transmission case, and bearing is provided with driven sprocket, and motor output shaft is provided with drive sprocket; Drive sprocket is connected with driven sprocket through driving chain; Driven sprocket one end is provided with centrifugal shaft, and drive link one end is fixedly connected with centrifugal shaft, and the other end passes the through hole that the transmission case side is provided with and is hinged through hinge and step tread plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202121407U CN202113198U (en) | 2011-06-22 | 2011-06-22 | Lower limb traction aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202121407U CN202113198U (en) | 2011-06-22 | 2011-06-22 | Lower limb traction aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202113198U true CN202113198U (en) | 2012-01-18 |
Family
ID=45454298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202121407U Expired - Lifetime CN202113198U (en) | 2011-06-22 | 2011-06-22 | Lower limb traction aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202113198U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102228401A (en) * | 2011-06-22 | 2011-11-02 | 山东省文登整骨医院 | Traction auxiliary device for lower limbs |
| CN106726060A (en) * | 2016-12-15 | 2017-05-31 | 何非 | One kind is lain on the back and lifts the self-service tractive force Multifunctional lumbar disease therapeutic bed of leg formula |
-
2011
- 2011-06-22 CN CN2011202121407U patent/CN202113198U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102228401A (en) * | 2011-06-22 | 2011-11-02 | 山东省文登整骨医院 | Traction auxiliary device for lower limbs |
| CN106726060A (en) * | 2016-12-15 | 2017-05-31 | 何非 | One kind is lain on the back and lifts the self-service tractive force Multifunctional lumbar disease therapeutic bed of leg formula |
| CN106726060B (en) * | 2016-12-15 | 2023-01-17 | 何非 | Prone leg-lifting type self-help traction multifunctional lumbar disease treatment bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120118 Effective date of abandoning: 20120912 |