CN103126755A - Multifunctional self-locking type orthopedic outer fixing frame - Google Patents
Multifunctional self-locking type orthopedic outer fixing frame Download PDFInfo
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- CN103126755A CN103126755A CN2013100989230A CN201310098923A CN103126755A CN 103126755 A CN103126755 A CN 103126755A CN 2013100989230 A CN2013100989230 A CN 2013100989230A CN 201310098923 A CN201310098923 A CN 201310098923A CN 103126755 A CN103126755 A CN 103126755A
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- main body
- fixture block
- block unit
- rotating mechanism
- block clamping
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Abstract
The invention discloses a multifunctional self-locking type orthopedic outer fixing frame which comprises a block clamping unit A and a block clamping B. The block clamping unit A and the block clamping B are respectively arranged at two ends of the multifunctional self-locking type orthopedic outer fixing frame which is characterized in that a main body rotary mechanism A and a main body rotary mechanism B are arranged between the block clamping A and the block clamping B, an angle adjusting unit is arranged between the main body rotary mechanism A and the block clamping A, and an angle adjusting unit is arranged between the main body rotary mechanism B and the block clamping B. As an improvement, the angle adjusting units comprise worm and gear devices provided with adjusting screws. the main body rotary mechanism A and the block clamping A are connected through the worm and gear devices, and the main body rotary mechanism B and the block clamping B are connected through the worm and gear devices. The multifunctional self-locking type orthopedic outer fixing frame is reasonable in design, simple in structure, and capable of achieving fine adjustment, moreover guarantees recovery effect, and meanwhile has multiple chooses on the block clamping units, achieves multiple purposes, and greatly reduces using cost.
Description
Technical field
The invention belongs to medical instruments field, specifically, relate to the orthopedic external fixer of a kind of Multifunctional self-locking.
Background technology
Exterior fixation bracket is a kind of external fixing device, directly do not contact human body skin, the fracture different according to human body or the different support arm configuration of maleformation assembling, be connected by thread a needle in bone one or more stringer bar (pipe) that each end of fracture and skin is outer and/or ring and act on local skeletal sites, 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 the therapeutical effect of auxiliary union of fracture or correct 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 affect rectification effect, affects 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 problem to be solved in the present invention is to overcome defects, and a kind of reasonable in design, simple in structure, the orthopedic external fixer of Multifunctional self-locking that can realize finely tuning and guaranteeing rehabilitation efficacy is provided.
For addressing the above problem, the technical solution adopted in the present invention is:
The orthopedic external fixer of a kind of Multifunctional 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 fixture block unit B; Between main body rotating mechanism A and fixture block unit A, be respectively arranged with angle regulating unit between main body rotating mechanism B and fixture block unit B.
As a kind of improvement, described angle regulating unit comprises the worm gear device that connects respectively main body rotating mechanism A and fixture block unit A, main body rotating mechanism B and fixture block unit B, is provided with adjustment screw on worm gear device.
As a kind of improvement, described fixture block unit A is T-shaped 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 worm 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 worm 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, be provided with scale on described mark post.
Owing to having adopted technique scheme, compared with prior art, the present invention arranges respectively worm and gear between T-shaped fixture block unit and rotating main body A, five pin fixture block unit and rotating mechanism B, 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, and simultaneously, can there be multiple choices the fixture block unit, has realized the multipurpose of external fixer, has greatly reduced use cost.
The invention will be further described below in conjunction with the drawings and specific embodiments simultaneously.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the present invention.
The specific embodiment
Embodiment:
As shown in Figure 1, the orthopedic external fixer of a kind of Multifunctional 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 fixture block unit B 8.Between main body rotating mechanism A and fixture block unit A, be respectively arranged with angle regulating unit between main body rotating mechanism B and fixture block unit B.
In the present embodiment, described angle regulating unit comprises the worm gear device 2 that connects respectively main body rotating mechanism A and fixture block unit A1, main body rotating mechanism B and fixture block unit B 8, is provided with adjustment screw 9 on worm gear device 2.Wherein, consider practical application, described fixture block unit A is T-shaped 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 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 worm 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, be provided with scale on described mark post.
The present invention arranges respectively worm and gear between T-shaped fixture block unit and rotating main body A, five pin fixture block unit and rotating mechanism B, 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, and simultaneously, can there be multiple choices the fixture block unit, has realized the multipurpose of external fixer, has greatly reduced use cost.
The present invention is not limited to above-mentioned preferred implementation, and anyone should learn the structural change of making under enlightenment of the present invention, and every have identical or akin technical scheme with the present invention, all belongs to protection scope of the present invention.
Claims (8)
1. the orthopedic external fixer of Multifunctional self-locking, comprise 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 fixture block unit B; Between main body rotating mechanism A and fixture block unit A, be respectively arranged with angle regulating unit between main body rotating mechanism B and fixture block unit B.
2. the orthopedic external fixer of Multifunctional self-locking described according to claim 1, it is characterized in that: described angle regulating unit comprises the worm gear device that connects respectively main body rotating mechanism A and fixture block unit A, main body rotating mechanism B and fixture block unit B, is provided with adjustment screw on worm gear device.
3. the orthopedic external fixer of Multifunctional self-locking described according to claim 2, it is characterized in that: described main body rotating mechanism A is T-shaped fixture block unit.
4. the orthopedic external fixer of Multifunctional self-locking described according to claim 3 is characterized in that: described main body rotating mechanism B is five pin fixture block unit.
5. the orthopedic external fixer of the Multifunctional self-locking described according to 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 worm gear device, the side of rotating main body A is provided with mark post, and mark post connects main body rotating mechanism B.
6. the orthopedic external fixer of Multifunctional self-locking described according to claim 5, it is characterized in that: described main body rotating mechanism B comprises the rotating main body B that is connected with worm gear device, and the side of rotating main body B is provided with length adjustment device.
7. the orthopedic external fixer of Multifunctional self-locking described according to 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. the orthopedic external fixer of Multifunctional self-locking described according to claim 7, is characterized in that: be provided with scale on described mark post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100989230A CN103126755A (en) | 2013-03-26 | 2013-03-26 | Multifunctional self-locking type orthopedic outer fixing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100989230A CN103126755A (en) | 2013-03-26 | 2013-03-26 | Multifunctional self-locking type orthopedic outer fixing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103126755A true CN103126755A (en) | 2013-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100989230A Pending CN103126755A (en) | 2013-03-26 | 2013-03-26 | Multifunctional self-locking type orthopedic outer fixing frame |
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| CN (1) | CN103126755A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109259837A (en) * | 2018-08-09 | 2019-01-25 | 盐城日升月恒智能科技有限公司 | A kind of novel rope sheave Limb lengthening device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1343108A (en) * | 1999-03-10 | 2002-04-03 | 库尔斯恩蒂斯股份公司 | External fixation device for bone |
| US20070282338A1 (en) * | 2002-09-17 | 2007-12-06 | Ebi, L.P. | Unilateral fixator |
| CN102283700A (en) * | 2011-09-16 | 2011-12-21 | 江苏百得医疗器械有限公司 | Orthopedic external fixation support |
| US8382757B1 (en) * | 2001-10-09 | 2013-02-26 | Synthes Usa, Llc | Adjustable fixator |
| CN203107250U (en) * | 2013-03-26 | 2013-08-07 | 江苏荷普医疗器械有限公司 | Multifunctional self-locking type shape righting outer fixing frame |
-
2013
- 2013-03-26 CN CN2013100989230A patent/CN103126755A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1343108A (en) * | 1999-03-10 | 2002-04-03 | 库尔斯恩蒂斯股份公司 | External fixation device for bone |
| US8382757B1 (en) * | 2001-10-09 | 2013-02-26 | Synthes Usa, Llc | Adjustable fixator |
| US20070282338A1 (en) * | 2002-09-17 | 2007-12-06 | Ebi, L.P. | Unilateral fixator |
| CN102283700A (en) * | 2011-09-16 | 2011-12-21 | 江苏百得医疗器械有限公司 | Orthopedic external fixation support |
| CN203107250U (en) * | 2013-03-26 | 2013-08-07 | 江苏荷普医疗器械有限公司 | Multifunctional self-locking type shape righting outer fixing frame |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109259837A (en) * | 2018-08-09 | 2019-01-25 | 盐城日升月恒智能科技有限公司 | A kind of novel rope sheave Limb lengthening device |
| CN109259837B (en) * | 2018-08-09 | 2021-01-01 | 盐城日升月恒智能科技有限公司 | Rope wheel bone extension fixture |
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Application publication date: 20130605 |