CN203107250U - Multifunctional self-locking type shape righting outer fixing frame - Google Patents
Multifunctional self-locking type shape righting outer fixing frame Download PDFInfo
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- CN203107250U CN203107250U CN 201320141932 CN201320141932U CN203107250U CN 203107250 U CN203107250 U CN 203107250U CN 201320141932 CN201320141932 CN 201320141932 CN 201320141932 U CN201320141932 U CN 201320141932U CN 203107250 U CN203107250 U CN 203107250U
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- block unit
- rotating mechanism
- fixture block
- body rotating
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Abstract
The utility model discloses a multifunctional self-locking type shape righting outer fixing frame. The multifunctional self-locking type shape righting outer fixing frame comprises a clamping block unit A and a clamping block unit B which are arranged at two ends, and is characterized in that a main body rotating mechanism A and a main body rotating mechanism B are arranged between the clamping block unit A and the clamping block unit B, an angle adjusting unit I is arranged between the main body rotating mechanism A and the clamping block unit A, and an angle adjusting unit II is arranged between the main body rotating mechanism B and the clamping block unit B. As modification, the angle adjusting unit I comprises a worm and gear device for connecting the main body rotating mechanism A and the clamping block unit A, the angle adjusting unit II comprises a worm and gear device for connecting the main body rotating mechanism B and the clamping block unit B, and an adjusting screw is arranged on each worm and gear device. The multifunctional self-locking type shape righting outer fixing frame is reasonable in design, simple in structure, and capable of achieving fine tuning, and guarantees the rehabilitation effects. Meanwhile, various clamping block units are provided for selection, and therefore the outer fixing frame is multifunctional, and use cost is largely reduced.
Description
Technical field
This utility model belongs to medical instruments field, specifically, relates to the orthopedic external fixer of a kind of multi-functional self-locking.
Background technology
Exterior fixation bracket is a kind of external fixture, directly do not contact human body skin, fracture or the maleformation assembling different support arm configuration different according to human body, act on local skeletal sites by threading a needle the one or more stringer bar (pipe) outside each end of fracture and the skin in the bone and/or encircling to be connected, reach the plane, three-dimensional rack is fixed, thereby play stable, reset, the effect of pressurization or drawbar extension, correction angulation deformity, and then play auxiliary union of fracture or correct the therapeutical effect of deformity.But existing exterior fixation bracket in use can't realize fine setting, can occur the loosening of fixed position after long-time the use, and the loosening of fixed position can influence rectification effect, influences rehabilitation efficacy.Simultaneously, existing external fixer function singleness can only be fit to a kind of situation, can not realize general.
Summary of the invention
The technical problems to be solved in the utility model is to overcome above-mentioned defective, and a kind of reasonable in design, simple in structure, the orthopedic external fixer of multi-functional self-locking that can realize finely tuning and guaranteeing rehabilitation efficacy is provided.
For addressing the above problem, the technical scheme that this utility model adopts is:
The orthopedic external fixer of a kind of multi-functional self-locking comprises the fixture block unit A and the fixture block unit B that are arranged on two ends, it is characterized in that: be provided with main body rotating mechanism A and main body rotating mechanism B between described fixture block unit A and the fixture block unit B; Between main body rotating mechanism A and the fixture block unit A, be respectively arranged with angle regulating unit between main body rotating mechanism B and the fixture block unit B.
As a kind of improvement, described angle regulating unit comprises the worm and gear device that connects main body rotating mechanism A and fixture block unit A, main body rotating mechanism B and fixture block unit B respectively, and the worm and gear device is provided with adjustment screw.
As a kind of improvement, described fixture block unit A is T type fixture block unit.
As a kind of improvement, described fixture block unit B is five pin fixture block unit.
As a kind of improvement, described main body rotating mechanism A comprises the rotating main body A that is connected with the worm and gear device, and the side of rotating main body A is provided with mark post, and mark post connects main body rotating mechanism B.
As a kind of improvement, described main body rotating mechanism B comprises the rotating main body B that is connected with the worm and gear device, and the side of rotating main body B is provided with length adjustment device.
As a kind of improvement, described length adjustment device comprises the length adjustment cover that is connected with mark post, and the length adjustment cover runs through rotating main body B, and is provided with adjusting screw(rod) at the other end of length adjustment cover.
As a kind of improvement, described mark post is provided with scale.
Owing to adopted technique scheme, compared with prior art, this utility model is between T type fixture block unit and rotating main body A, five pin fixture block unit and rotating mechanism B worm and gear to be set respectively, and adjustment screw is set between worm and gear.Utilize adjustment screw to regulate position and the angle of worm and gear, realize correcting the fine setting of external fixer.Such design has guaranteed to correct the reasonable in design, simple in structure of external fixer, can realize fine setting, and guarantee rehabilitation efficacy that simultaneously, can there be multiple choices the fixture block unit, has realized the multipurpose of external fixer, has significantly reduced use cost.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments simultaneously.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of this utility model.
The specific embodiment
Embodiment:
As shown in Figure 1, the orthopedic external fixer of a kind of multi-functional self-locking comprises the fixture block unit A1 and the fixture block unit B 8 that are arranged on two ends, is provided with main body rotating mechanism A and main body rotating mechanism B between described fixture block unit A1 and the fixture block unit B 8.Between main body rotating mechanism A and the fixture block unit A, be respectively arranged with angle regulating unit between main body rotating mechanism B and the fixture block unit B.
In the present embodiment, described angle regulating unit comprises the worm and gear device 2 that connects main body rotating mechanism A and fixture block unit A1, main body rotating mechanism B and fixture block unit B 8 respectively, and worm and gear device 2 is provided with adjustment screw 9.Wherein, consider practical application, described fixture block unit A is T type fixture block unit, and the fixture block unit B is five pin fixture block unit.
In the present embodiment, described main body rotating mechanism A comprises the rotating main body A3 that is connected with worm and gear device 2, and the side of rotating main body A3 is provided with mark post 4, and mark post 4 connects main body rotating mechanism B.Main body rotating mechanism B comprises the rotating main body B6 that is connected with the worm and gear device, and the side of rotating main body B6 is provided with length adjustment device.
Described length adjustment device comprises the length adjustment cover 5 that is connected with mark post 4, and length adjustment cover 5 runs through rotating main body B6, and is provided with adjusting screw(rod) 7 at the other end of length adjustment cover.In actual use, described mark post is provided with scale.
This utility model is between T type fixture block unit and rotating main body A, five pin fixture block unit and rotating mechanism B worm and gear to be set respectively, and adjustment screw is set between worm and gear.Utilize adjustment screw to regulate position and the angle of worm and gear, realize correcting the fine setting of external fixer.Such design has guaranteed to correct the reasonable in design, simple in structure of external fixer, can realize fine setting, and guarantee rehabilitation efficacy that simultaneously, can there be multiple choices the fixture block unit, has realized the multipurpose of external fixer, has significantly reduced use cost.
This utility model is not limited to above-mentioned preferred implementation, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or akin technical scheme, all belong to protection domain of the present utility model.
Claims (8)
1. the orthopedic external fixer of multi-functional self-locking comprises the fixture block unit A and the fixture block unit B that are arranged on two ends, it is characterized in that: be provided with main body rotating mechanism A and main body rotating mechanism B between described fixture block unit A and the fixture block unit B; Between main body rotating mechanism A and the fixture block unit A, be respectively arranged with angle regulating unit between main body rotating mechanism B and the fixture block unit B.
2. according to the orthopedic external fixer of multi-functional self-locking described in the claim 1, it is characterized in that: described angle regulating unit comprises the worm and gear device that connects main body rotating mechanism A and fixture block unit A, main body rotating mechanism B and fixture block unit B respectively, and the worm and gear device is provided with adjustment screw.
3. according to the orthopedic external fixer of multi-functional self-locking described in the claim 2, it is characterized in that: described main body rotating mechanism A is T type fixture block unit.
4. according to the orthopedic external fixer of multi-functional self-locking described in the claim 3, it is characterized in that: described main body rotating mechanism B is five pin fixture block unit.
5. according to the orthopedic external fixer of multi-functional self-locking described in claim 3 or 4, it is characterized in that: described main body rotating mechanism A comprises the rotating main body A that is connected with the worm and gear device, the side of rotating main body A is provided with mark post, and mark post connects main body rotating mechanism B.
6. according to the orthopedic external fixer of multi-functional self-locking described in the claim 5, it is characterized in that: described main body rotating mechanism B comprises the rotating main body B that is connected with the worm and gear device, and the side of rotating main body B is provided with length adjustment device.
7. according to the orthopedic external fixer of multi-functional self-locking described in the claim 6, it is characterized in that: described length adjustment device comprises the length adjustment cover that is connected with mark post, the length adjustment cover runs through rotating main body B, and is provided with adjusting screw(rod) at the other end of length adjustment cover.
8. according to the orthopedic external fixer of multi-functional self-locking described in the claim 7, it is characterized in that: described mark post is provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320141932 CN203107250U (en) | 2013-03-26 | 2013-03-26 | Multifunctional self-locking type shape righting outer fixing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320141932 CN203107250U (en) | 2013-03-26 | 2013-03-26 | Multifunctional self-locking type shape righting outer fixing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203107250U true CN203107250U (en) | 2013-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320141932 Expired - Fee Related CN203107250U (en) | 2013-03-26 | 2013-03-26 | Multifunctional self-locking type shape righting outer fixing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203107250U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103126755A (en) * | 2013-03-26 | 2013-06-05 | 江苏荷普医疗器械有限公司 | Multifunctional self-locking type orthopedic outer fixing frame |
| CN114366261A (en) * | 2022-01-21 | 2022-04-19 | 中国人民解放军总医院第四医学中心 | Iliofemoral traction separator |
-
2013
- 2013-03-26 CN CN 201320141932 patent/CN203107250U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103126755A (en) * | 2013-03-26 | 2013-06-05 | 江苏荷普医疗器械有限公司 | Multifunctional self-locking type orthopedic outer fixing frame |
| CN114366261A (en) * | 2022-01-21 | 2022-04-19 | 中国人民解放军总医院第四医学中心 | Iliofemoral traction separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Suzhou City, Jiangsu province 215625 Zhangjiagang City Jin Fengzhen Yang Jin Lu Jiangsu Hepu medical Polytron Technologies Inc Patentee after: JIANGSU HOPROMED TECHNOLOGY CO.,LTD. Address before: Suzhou City, Jiangsu province 215625 Zhangjiagang City Jin Fengzhen Yang Jin Lu Jiangsu Hepu medical instrument limited company Patentee before: JIANGSU HOPE MEDICAL INSTRUMENT Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 |