CN205598068U - Orthopedic retractor - Google Patents
Orthopedic retractor Download PDFInfo
- Publication number
- CN205598068U CN205598068U CN201620233550.2U CN201620233550U CN205598068U CN 205598068 U CN205598068 U CN 205598068U CN 201620233550 U CN201620233550 U CN 201620233550U CN 205598068 U CN205598068 U CN 205598068U
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- CN
- China
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- pulley
- draft arm
- support
- pulley yoke
- carbon fiber
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Abstract
The utility model discloses an orthopedic retractor, including support, bracing piece, draft arm and pulley yoke, the support is the setting of U type, the support front end is provided with the couple, the bracing piece is established at the support middle part, the draft arm is established on the bracing piece, the pulley sets up in draft arm one side, set screw and pivot are installed to the draft arm both ends, the draft arm passes through set screw and bracing piece fixed connection, the draft arm is articulated through pivot and pulley yoke, be provided with the pulley in the pulley yoke, the pulley middle part is provided with the recess, be provided with the carbon fiber rope on the recess, carbon fiber rope both ends are connected with iron plate and sheath, this orthopedic retractor simple structure, and installation convenient to use, the flexibility is good, and it is comfortable to keep the patient to use.
Description
Technical field
This utility model relates to a kind of orthopedics tractor.
Background technology
Along with the development and progress of science and technology, orthopaedics and tranmstology has had the biggest progress in terms of diagnosis, treatment.The foundation of hands surgery and development, make the Diagnosis Technique of hand injury rapidly be universal and improve；Extensively carrying out of microsurgery, makes many toes dissociate Hand Reconstruction, the coincideing and loosen of nerve tract, and coincideing between the small artery of 0.2mm is the most no longer mythical；The diseases such as new art formula treatment skoliosis, cervical spondylosis and cervical spinal stenosis are used all to achieve preferable orthopaedics and tranmstology effect；The various effective art formula that arthritic is taked so that the patient liied in bed for many years stands up from newly；Treatment to malignant bone tumor develops into comprehensive treatment from single amputation, improves cure rate and the survival rate of operation；The clinical practice of knee arthroscope, not only solves some difficult arthropathic diagnosis, and achieves diagnosis and treatment synchronization is carried out；Development along with material science so that the fracture of some complexity the most also can manage it internal fixation treatment；Artificial joint, the function of artificial vertebral body and performance are the most perfect.In a word, the development of the development of orthopaedics and tranmstology and preclinical medicine, particularly experimental medicine and material science is undivided.
Along with epoch and the change of society, injury of orthopaedics department spectrum has had obvious change, such as, the diseases such as tuberculosis of bone and joint, osteomyelitis, poliomyelitis significantly reduce, the wound showed increased that vehicle accident causes, population aging, fracture, orthopaedics and tranmstology arthrosis that senile osteoporosis causes increase, the impact of environmental factors, bone tumor, rheumatoid arthritis increase etc. accordingly.
At present when treating fracture patient, needing to carry out reduction by traction to carry out rehabilitation, existing orthopedics tractor regulation inconvenience, configuration flexibility is relatively low.Patient is caused to use uncomfortable.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of simple in construction, and easy to install, motility is good, it is possible to keep patient to use comfortable orthopedics tractor.
For solving the problems referred to above, this utility model adopts the following technical scheme that a kind of orthopedics tractor, including support, support bar, draft arm and pulley yoke, the U-shaped setting of described support, described support front end is provided with hook, described support bar is located at mid-stent, described draft arm is located on support bar, described pulley yoke is located at draft arm side, described draft arm two ends are provided with fixing screw and rotating shaft, described draft arm is connected by fixing screw and support bar are fixing, described draft arm is hinged with pulley yoke by rotating shaft, it is provided with pulley in described pulley yoke, it is provided with groove in the middle part of described pulley, it is provided with carbon fiber rope on described groove, described carbon fiber rope two ends connect iron block and sheath.
As preferably, described hook welds with support, keeps structure hook to firmly install.
As preferably, described pulley is provided with three so that carbon fiber rope slow-roll stabilization.
As preferably, described pulley is rotationally connected with pulley yoke, keeps flexible structure.
As preferably, described diameter of pulley is more than 6cm, keeps pulley rotation stability high.
The beneficial effects of the utility model are: the sheath of setting can be enclosed within the foot of patient, pull strength is produced by the weight of iron block, patient is carried out reduction by traction, the pulley arranged keeps carbon fiber rope to move smooth and easy, keep user comfortable, draft arm by rotating shaft holding hinged with pulley yoke configuration flexibility good, do not result in cordage stretch foot power excessive, facilitate the movement of foot simultaneously.
Accompanying drawing explanation
Fig. 1 is the structure chart of a kind of orthopedics tractor of this utility model.
Detailed description of the invention
As shown in Figure 1, a kind of orthopedics tractor, including support 1, support bar 2, draft arm 3 and pulley yoke 4, the described U-shaped setting of support 1, described support 1 front end is provided with hook 5, described support bar 2 is located in the middle part of support 1, described draft arm 3 is located on support bar 2, described pulley yoke 4 is located at draft arm 3 side, described draft arm 3 two ends are provided with fixing screw 6 and rotating shaft 7, described draft arm 3 is connected by fixing screw 6 is fixing with support bar 2, described draft arm 3 is hinged with pulley yoke 4 by rotating shaft 7, it is provided with pulley 8 in described pulley yoke 4, it is provided with groove 9 in the middle part of described pulley 8, it is provided with carbon fiber rope 10 on described groove 9, described carbon fiber rope 10 two ends connect iron block 11 and sheath 12.
Described hook 5 welds with support 1.
Described pulley 8 is provided with three.
Described pulley 8 is rotationally connected with pulley yoke 4.
Described pulley 8 diameter is more than 6cm.
The beneficial effects of the utility model are: the sheath of setting can be enclosed within the foot of patient, pull strength is produced by the weight of iron block, patient is carried out reduction by traction, the pulley arranged keeps carbon fiber rope to move smooth and easy, keep user comfortable, draft arm by rotating shaft holding hinged with pulley yoke configuration flexibility good, do not result in cordage stretch foot power excessive, facilitate the movement of foot simultaneously.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model is not limited thereto, any change expected without creative work or replacement, all should contain within protection domain of the present utility model.
Claims (5)
1. an orthopedics tractor, it is characterized in that: include support, support bar, draft arm and pulley yoke, the U-shaped setting of described support, described support front end is provided with hook, described support bar is located at mid-stent, described draft arm is located on support bar, described pulley yoke is located at draft arm side, described draft arm two ends are provided with fixing screw and rotating shaft, described draft arm is connected by fixing screw and support bar are fixing, described draft arm is hinged with pulley yoke by rotating shaft, it is provided with pulley in described pulley yoke, it is provided with groove in the middle part of described pulley, it is provided with carbon fiber rope on described groove, described carbon fiber rope two ends connect iron block and sheath.
Orthopedics tractor the most according to claim 1, it is characterised in that: described hook welds with support.
Orthopedics tractor the most according to claim 2, it is characterised in that: described pulley is provided with three.
Orthopedics tractor the most according to claim 3, it is characterised in that: described pulley is rotationally connected with pulley yoke.
Orthopedics tractor the most according to claim 4, it is characterised in that: described diameter of pulley is more than 6cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620233550.2U CN205598068U (en) | 2016-03-24 | 2016-03-24 | Orthopedic retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620233550.2U CN205598068U (en) | 2016-03-24 | 2016-03-24 | Orthopedic retractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205598068U true CN205598068U (en) | 2016-09-28 |
Family
ID=56964571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620233550.2U Active CN205598068U (en) | 2016-03-24 | 2016-03-24 | Orthopedic retractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205598068U (en) |
-
2016
- 2016-03-24 CN CN201620233550.2U patent/CN205598068U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |