CN201012125Y - Adjustable pelvis rack - Google Patents
Adjustable pelvis rack Download PDFInfo
- Publication number
- CN201012125Y CN201012125Y CNU2007200201063U CN200720020106U CN201012125Y CN 201012125 Y CN201012125 Y CN 201012125Y CN U2007200201063 U CNU2007200201063 U CN U2007200201063U CN 200720020106 U CN200720020106 U CN 200720020106U CN 201012125 Y CN201012125 Y CN 201012125Y
- Authority
- CN
- China
- Prior art keywords
- adjustable
- fixed
- transverse rod
- adjustable fixed
- fixed transverse
- 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
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Abstract
The utility model is an adjustable pelvis support, which is provided with an adjustable fixed rail, two inclined fixed poles and a bone-nail lock pole. The inclined fixed poles are fixed on the adjustable fixed rail through a lock clamp and the bone-nail lock pole is fixed on the inclined fixed pole through the lock clamp. A bone nail is arranged on the bone nail lock pole through the lock clamp; the adjustable fixed rails consist of a paralleled front adjustable fixed rail and a rear adjustable fixed rail; each adjustable fixed rail consists of a left section and a right section. An inner hole with screw thread is arranged in the inner end of both section rails, which are positioned on both ends of the adjustable screws together. The utility model adopts two paralleled adjustable fixed rails, so the device simplifies the installing step for the pelvis support; the pressing draught operation is more convenient. The fixed mode is more reliable. All of the advantages are good for the early-healing for the patients.
Description
Technical field
This utility model relates to the orthopedic instrument technical field, particularly relates to a kind of pelvis frame that is used for the treatment of the fracture of pelvis dislocation.
Background technology
In bone surgery, need reset fixing to the treatment of fracture of pelvis or displacement.Usually the reseting fixture that adopts is the pelvis frame at present, and its version mainly contains two kinds, and a kind of is to have only a pressurization fixed bar, though simple in structure, constant intensity is poor, is subjected to displacement easily in the use, has reduced the reliability of treatment.Alternative support body is to be made of two fixed bars that overlap alternately and an adjustable pressurization cross bar, though improved reliability, installs and the regulating step complexity, uses underaction convenient.
Summary of the invention
The purpose of this utility model is exactly at above-mentioned the deficiencies in the prior art, and a kind of adjustable pelvic frame of easy to install, good fixing effect is provided.
For achieving the above object, this utility model is taked following technical scheme: it has adjustable fixed transverse rod, fixes on two oblique fixed bars on the adjustable fixed transverse rod and fix on locking of bone nails bar on the oblique fixed bar by the locking clamping by the locking clamping, on the locking of bone nails bar, be fixed with nail by the locking folder, said adjustable fixed transverse rod comprises the adjustable fixed transverse rod of parallel preceding adjustable fixed transverse rod and back, every adjustable fixed transverse rod each by about two sections constitute, the inner of two sections cross bars all is processed with threaded endoporus, is installed in the two ends of set screw jointly.
The adjustable pelvic frame all has the stricture of vagina that rubs longitudinally on the surface of its adjustable fixed transverse rod, oblique fixed bar and locking of bone nails bar as mentioned above.
This utility model adopts two parallel adjustable fixed transverse rods, has simplified the installation steps of pelvis frame, and the pressurization drawing-off is easy to operate, and fixation is reliable, helps patient's early recovery.
Description of drawings
Fig. 1 is a perspective view of the present utility model, shows its overall structure;
Fig. 2 is the cutaway view Amplified image of adjustable fixed transverse rod.
The specific embodiment
The accompanying drawing illustrated embodiment, the utlity model has parallel preceding adjustable fixed transverse rod 1 and 2 two fixed transverse rods of the adjustable fixed transverse rod in back, every adjustable fixed transverse rod each by about two sections constitute, the inner of two sections cross bars all is processed with threaded endoporus, and the thread rotary orientation in two endoporus is opposite, is installed in the two ends of set screw 3 jointly.Two oblique fixed bars 5 are fixed on preceding adjustable fixed transverse rod 1 and the adjustable fixed transverse rod 2 in back by locking folder 4 respectively.On every oblique fixed bar 5, be fixed with locking of bone nails bar 7, on locking of bone nails bar 7, be fixed with nail 9 by locking folder 8 by locking folder 6.Be fixation, pro-is adjustable fixed transverse rod 1, the adjustable fixed transverse rod 2 in back, tiltedly the surface of fixed bar 5 and locking of bone nails bar 7 all has the stricture of vagina that rubs longitudinally.
Claims (3)
1. adjustable pelvic frame, have adjustable fixed transverse rod, fix on two oblique fixed bars on the adjustable fixed transverse rod and fix on locking of bone nails bar on the oblique fixed bar by the locking clamping by the locking clamping, on the locking of bone nails bar, be fixed with nail by the locking folder, it is characterized in that: said adjustable fixed transverse rod comprises parallel preceding adjustable fixed transverse rod (1) and back adjustable fixed transverse rod (2), every adjustable fixed transverse rod each by about two sections constitute, the inner of two sections cross bars all is processed with threaded endoporus, is installed in the two ends of set screw (3) jointly.
2. adjustable pelvic frame according to claim 1, the thread rotary orientation that it is characterized in that constituting in two sections cross bar endoporus of every adjustable fixed transverse rod is opposite.
3. adjustable pelvic frame according to claim 1 is characterized in that all having the stricture of vagina that rubs longitudinally on the surface of adjustable fixed transverse rod, oblique fixed bar and locking of bone nails bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200201063U CN201012125Y (en) | 2007-03-26 | 2007-03-26 | Adjustable pelvis rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200201063U CN201012125Y (en) | 2007-03-26 | 2007-03-26 | Adjustable pelvis rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201012125Y true CN201012125Y (en) | 2008-01-30 |
Family
ID=39023910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200201063U Expired - Fee Related CN201012125Y (en) | 2007-03-26 | 2007-03-26 | Adjustable pelvis rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201012125Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103126756A (en) * | 2013-02-04 | 2013-06-05 | 中国人民解放军第二军医大学 | Posterior pelvic ring fracture minimally-invasive fixator |
| CN103800057A (en) * | 2012-11-05 | 2014-05-21 | 房玉轩 | Three-dimensional pelvis outer fixing frame |
| CN105147375A (en) * | 2015-06-18 | 2015-12-16 | 张平 | Pelvic fracture closed reduction combination tool |
| CN108143474A (en) * | 2017-12-27 | 2018-06-12 | 苏州大学附属第医院 | A kind of outer resting guide for being accurately positioned pelvis fracture operation |
| CN108143473A (en) * | 2017-12-27 | 2018-06-12 | 宜兴市人民医院 | A kind of outer resting guide for being accurately positioned pelvis fracture operation |
| RU2749897C1 (en) * | 2020-08-24 | 2021-06-18 | Хасан Азизович Тиляков | Apparatus for treatment of combined fractures of pelvic and femoral bones |
| CN113813054A (en) * | 2021-08-13 | 2021-12-21 | 上海大学 | Universal adjusting type pelvis clamping instrument of pelvis fracture reduction robot |
-
2007
- 2007-03-26 CN CNU2007200201063U patent/CN201012125Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103800057A (en) * | 2012-11-05 | 2014-05-21 | 房玉轩 | Three-dimensional pelvis outer fixing frame |
| CN103126756A (en) * | 2013-02-04 | 2013-06-05 | 中国人民解放军第二军医大学 | Posterior pelvic ring fracture minimally-invasive fixator |
| CN103126756B (en) * | 2013-02-04 | 2015-04-15 | 中国人民解放军第二军医大学 | Posterior pelvic ring fracture minimally-invasive fixator |
| CN105147375A (en) * | 2015-06-18 | 2015-12-16 | 张平 | Pelvic fracture closed reduction combination tool |
| CN105147375B (en) * | 2015-06-18 | 2017-10-24 | 张平 | Pelvic fracture closed reduction combination tool |
| CN108143474A (en) * | 2017-12-27 | 2018-06-12 | 苏州大学附属第医院 | A kind of outer resting guide for being accurately positioned pelvis fracture operation |
| CN108143473A (en) * | 2017-12-27 | 2018-06-12 | 宜兴市人民医院 | A kind of outer resting guide for being accurately positioned pelvis fracture operation |
| CN108143473B (en) * | 2017-12-27 | 2020-04-10 | 蒋臻欢 | External fixation guide plate for accurate positioning pelvis fracture operation |
| RU2749897C1 (en) * | 2020-08-24 | 2021-06-18 | Хасан Азизович Тиляков | Apparatus for treatment of combined fractures of pelvic and femoral bones |
| CN113813054A (en) * | 2021-08-13 | 2021-12-21 | 上海大学 | Universal adjusting type pelvis clamping instrument of pelvis fracture reduction robot |
| CN113813054B (en) * | 2021-08-13 | 2023-11-17 | 上海大学 | Universal adjusting type pelvis clamping instrument of pelvis fracture reduction robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080130 |