CN203988550U - A kind of orthopedics tractor - Google Patents
A kind of orthopedics tractor Download PDFInfo
- Publication number
- CN203988550U CN203988550U CN201420391087.5U CN201420391087U CN203988550U CN 203988550 U CN203988550 U CN 203988550U CN 201420391087 U CN201420391087 U CN 201420391087U CN 203988550 U CN203988550 U CN 203988550U
- Authority
- CN
- China
- Prior art keywords
- draft arm
- interior
- draw bolt
- arm
- inside groove
- 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
- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 210000000988 bone and bone Anatomy 0.000 description 3
- 231100000252 nontoxic Toxicity 0.000 description 3
- 230000003000 nontoxic effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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- Prostheses (AREA)
Abstract
This utility model discloses a kind of orthopedics tractor, relate to surgical medical equipment field, comprise and lead a kind of orthopedics tractor, comprise draft arm and two fixed supports, the both sides of draft arm are connected with fixed support respectively, draft arm comprises interior draft arm, outer draft arm and draw bolt, outer draft arm is enclosed within the outside of interior draft arm, interior draft arm is provided with inside groove, the inwall of interior draft arm inside groove is provided with female thread, the end of draw bolt is provided with external screw thread, draw bolt is through outer draft arm and interior draft arm, be threaded with the inside groove of interior draft arm, the end that described fixed support is separately positioned on interior draft arm drinks outer draft arm, fixed support is provided with U-shaped frame, U-shaped frame inwall is provided with overcoat, U-lag is provided with the helical screw through U-lag, can fix and need fixing skeleton.
Description
Technical field
This utility model belongs to surgical medical equipment field, relates in particular to a kind of orthopedics tractor.
Background technology
China's medicine equipment industry is progressively growing up after the founding of the state, experienced during this time one grow out of nothing, evolution from small to large, be characterized in that starting point is low, development is fast.Through 30 years development, China's medical device industry has had suitable scale, and keeps growth rate faster always.Due to the special operating type of modern, there is considerable people to have the disease of orthopaedics aspect, therefore the functional requirement to modern orthopedic instrument and operability have all proposed certain requirement, all can use orthopedics tractor aspect many bone surgeries and family health care.Orthopedics tractor on market is of a great variety, as Chinese application number 201120544689.6 discloses a kind of Orthopaedic steel wire tractor, comprise handle and needle body, it is characterized in that being provided with chute on handle, chute inside is provided with sleeve pipe, the front end of sleeve pipe is provided with needle body fixation clamp, and needle body is provided with steel wire perforation.Can not solve, how improve intensity, how make traction apparatus more stable, how the problem such as easy to use.
Utility model content
The purpose of this utility model is to provide a kind of orthopedics tractor, to solve the above-mentioned multinomial defect causing in prior art.
For achieving the above object, this utility model provides following technical scheme: a kind of orthopedics tractor, comprise draft arm and two fixed supports, the both sides of draft arm are connected with fixed support respectively, described draft arm comprises interior draft arm, outer draft arm and draw bolt, outer draft arm is enclosed within the outside of interior draft arm, interior draft arm is provided with inside groove, the inwall of interior draft arm inside groove is provided with female thread, the end of draw bolt is provided with external screw thread, draw bolt is through outer draft arm and interior draft arm, be threaded with the inside groove of interior draft arm, the end that described fixed support is separately positioned on interior draft arm drinks outer draft arm, fixed support is provided with U-shaped frame, U-shaped frame inwall is provided with overcoat, U-lag is provided with the helical screw through U-lag.
Preferably, described support and outer draft arm and interior draft arm chain connection, the hinged place of support is provided with angular adjustment knob, and this angular adjustment button is connected with jointed shaft.
Preferably, described outer draft arm is provided with length adjustment knob, and this length knob is connected with draw bolt movable whorl.
Preferably, described support is polyurethane material.
The utility model has the advantage of: draft arm comprises interior draft arm and outer draft arm, for detachable apparatus, convenient cleaning, outer draft arm is enclosed within the outside of interior draft arm, described interior draft arm is provided with inside groove, the inwall of interior draft arm inside groove is provided with female thread, described draw bolt one end is provided with external screw thread, with the screw-internal thread fit on interior draft arm, play fixation, fixed support is provided with U-shaped frame, U-shaped frame inwall is provided with overcoat, U-lag is provided with helical screw, can fix and need fixing skeleton, described support is provided with angular adjustment knob, adjusting angle arbitrarily, meet the demands, described outer draft arm is provided with length adjustment knob, can regulate as requested length, meet the requirement of different people, described support is polyurethane material, wear-resistant, and safety non-toxic.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of orthopedics tractor described in the utility model.
Fig. 2 is the front view of draft arm described in the utility model.
Wherein: 1-angular adjustment knob, 2-inside groove, 3-draw bolt, 4-U shape frame, 5-helical screw, the outer draft arm of 6-, draft arm in 7-, 8-fixed support, 9-length adjustment knob, 10-draft arm, 11-female thread, 12-external screw thread, 13-overcoat.
Detailed description of the invention
For technological means, creation characteristic that this utility model is realized, reach object and effect is easy to understand, below in conjunction with detailed description of the invention, further set forth this utility model.
As depicted in figs. 1 and 2, a kind of orthopedics tractor, comprise draft arm 10 and two fixed supports 8, the both sides of draft arm 10 are connected with fixed support 8 respectively, draft arm 10 comprises interior draft arm 7, outer draft arm 6 and draw bolt 3, outer draft arm 6 is enclosed within the outside of interior draft arm 7, draft arm 10 is detachable apparatus, convenient cleaning, the slip of convenient outer draft arm 6 on interior draft arm 7, interior draft arm 7 is provided with inside groove 2, the inwall of interior draft arm 7 inside grooves 2 is provided with female thread 11, the end of draw bolt 3 is provided with external screw thread 12, draw bolt 3 is through outer draft arm 6 and interior draft arm 7, be threaded with the inside groove 2 of interior draft arm 7, interlock mutually, make device stable, fixed support 8 is separately positioned on the end that interior draft arm 7 is drunk outer draft arm 6, fixed support 8 is provided with U-shaped frame 4, U-shaped frame 4 inwalls are provided with overcoat 13, can protect human body to preserve from, U-lag is provided with the helical screw 5 through U-lag, when use, U-lag is enclosed within to fixed position, adjustable screw screw mandrel 5, block skeleton, play the effect of fix bone.
Support and outer draft arm 6 and interior draft arm 7 chain connections, the hinged place of support is provided with angular adjustment knob 1, this angular adjustment button is connected with jointed shaft, when use, unscrew angular adjustment knob 1, be adjusted to special angle, tighten again, adjusting angle arbitrarily, is suitable for the different position of health, meets dissimilar requirement; Outer draft arm 6 is provided with length adjustment knob 9, this length knob is connected with draw bolt 3 movable whorls, unscrew length adjustment knob 9, be adjusted to length-specific, tighten, interior draft arm 7 and outer draft arm 6 length are 25-35cm again, and draw bolt 3 length are 30-40cm, the bone length difference of different people, regulate draw bolt 3, can meet length requirement, rotate length adjustment knob 9 simultaneously, coordinate the length of draw bolt 3, whole traction apparatus is coordinated, and fixed support 8 is polyurethane material, wear-resistant, and safety non-toxic, adapts to medical treatment and uses.
Can find out based on above-mentioned feature, it is large that a kind of orthopedics tractor of the present utility model has intensity, and traction apparatus uses more stable, and simple and easy to use, the features such as safety non-toxic.
As known by the technical knowledge, this utility model can be realized by other the embodiment that does not depart from its spirit or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, and is not only.Allly within the scope of this utility model or in the change being equal in scope of the present utility model, be all included in the utility model.
Claims (4)
1. an orthopedics tractor, comprise draft arm and two fixed supports, the both sides of draft arm are connected with fixed support respectively, it is characterized in that: described draft arm comprises interior draft arm, outer draft arm and draw bolt, outer draft arm is enclosed within the outside of interior draft arm, interior draft arm is provided with inside groove, the inwall of interior draft arm inside groove is provided with female thread, the end of draw bolt is provided with external screw thread, draw bolt is through outer draft arm and interior draft arm, be threaded with the inside groove of interior draft arm, the end that described fixed support is separately positioned on interior draft arm drinks outer draft arm, fixed support is provided with U-shaped frame, U-shaped frame inwall is provided with overcoat, U-lag is provided with the helical screw through U-lag.
2. a kind of orthopedics tractor according to claim 1, is characterized in that: described support and outer draft arm and interior draft arm chain connection, and the hinged place of support is provided with angular adjustment knob, and this angular adjustment button is connected with jointed shaft.
3. a kind of orthopedics tractor according to claim 1, is characterized in that: described outer draft arm is provided with length adjustment knob, and this length knob is connected with draw bolt movable whorl.
4. a kind of orthopedics tractor according to claim 1, is characterized in that: described support is polyurethane material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420391087.5U CN203988550U (en) | 2014-07-16 | 2014-07-16 | A kind of orthopedics tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420391087.5U CN203988550U (en) | 2014-07-16 | 2014-07-16 | A kind of orthopedics tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203988550U true CN203988550U (en) | 2014-12-10 |
Family
ID=52028636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420391087.5U Expired - Fee Related CN203988550U (en) | 2014-07-16 | 2014-07-16 | A kind of orthopedics tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203988550U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105476705A (en) * | 2015-12-30 | 2016-04-13 | 夏周阳 | Convenient orthopedics tractor with adjustable angle |
| CN105943139A (en) * | 2016-06-13 | 2016-09-21 | 季欣然 | Portable tractor for department of orthopaedics |
| CN106420023A (en) * | 2016-06-13 | 2017-02-22 | 季欣然 | Multi-functional portable retractor for osteology department |
| CN109806052A (en) * | 2019-04-01 | 2019-05-28 | 镇江市高等专科学校 | A kind of hospital's physiotherapy and rehabilitation orthopedics tractor |
-
2014
- 2014-07-16 CN CN201420391087.5U patent/CN203988550U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105476705A (en) * | 2015-12-30 | 2016-04-13 | 夏周阳 | Convenient orthopedics tractor with adjustable angle |
| CN105943139A (en) * | 2016-06-13 | 2016-09-21 | 季欣然 | Portable tractor for department of orthopaedics |
| CN106420023A (en) * | 2016-06-13 | 2017-02-22 | 季欣然 | Multi-functional portable retractor for osteology department |
| CN105943139B (en) * | 2016-06-13 | 2019-08-06 | 季欣然 | A portable retractor for orthopedics |
| CN109806052A (en) * | 2019-04-01 | 2019-05-28 | 镇江市高等专科学校 | A kind of hospital's physiotherapy and rehabilitation orthopedics tractor |
| CN109806052B (en) * | 2019-04-01 | 2023-08-15 | 镇江市高等专科学校 | Orthopedics tractor for physiotherapy and rehabilitation of hospital |
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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: 20141210 Termination date: 20150716 |
|
| EXPY | Termination of patent right or utility model |