CN202105009U - Device for fixing bone chips on fracture anastomosis ends after limbs long-bone comminuted fracture - Google Patents
Device for fixing bone chips on fracture anastomosis ends after limbs long-bone comminuted fracture Download PDFInfo
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- CN202105009U CN202105009U CN2011201936720U CN201120193672U CN202105009U CN 202105009 U CN202105009 U CN 202105009U CN 2011201936720 U CN2011201936720 U CN 2011201936720U CN 201120193672 U CN201120193672 U CN 201120193672U CN 202105009 U CN202105009 U CN 202105009U
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- fracture
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- rack
- limbs
- comminuted
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Abstract
The utility model discloses a device for fixing bone chips on fracture anastomosis ends after limbs long-bone comminuted fracture. During the process for performing the anastomosis operation after limbs long-bone comminuted fracture, the bone chips formed by fracture are fixed by cylindrical net racks over two sides of the fracture anastomosis ends, so as to autogenously graft the bone and simplify the operation step; simultaneously the bone chips can be used as the osteoblast creeping bracket, so as to quicken the healing speed of the fracture and reinforce the intensity of the new bone; the limbs length asymmetry of the limbs at two sides formed by bone loss is hopefully lightened.
Description
Technical field:
This utility model relates to a kind of fracture fixed rack device of end bone cips that coincide, particularly a kind of fracture end bone cips stationary device that coincide that is used for after the long bone of limbs comminuted fracture.
Background technology:
At present, in long bone of limbs Treatment of comminuted fracture method, the bone cips of the fracture site normally means through the steel wire bondage is realized localized immobilization, and this method is difficult to fixing too tiny fracture fragments; In addition, through autologous bone transplanting come accelerating union of bone fracture, to alleviate the bilateral limbs also day by day ripe because of the asymmetric method of limbs length that bone loss forms, but often need take sclerotin (see rib get bone) at other positions of health more.Artificial bone material is also well developed, but expensive often, and this method area of new bone poor growth, method is left to be desired.
The utility model content:
The purpose of this utility model is to overcome existing shortcoming in the existing long bone of limbs Treatment of comminuted fracture method, provides a kind of simple and easy to do, reliable for effect, cheap fracture to coincide and holds the fixed rack device of bone cips.
For reaching above purpose, this utility model provides a kind of fracture end bone cips stationary device that coincide that is used for after the long bone of limbs comminuted fracture, comprises being fixed on adjacent fracture coincide rack and steel plate between the end; Said steel plate is arranged on the outside of rack.
The two ends of said steel plate are fixed on the identical end of fracture through steel nail.
Said rack is cylindric, and rack is provided with Os Draconis.
Said rack is can be by the material of tissue absorption or and the good titanium alloy of histocompatibility.
Said rack is to be made up of flexible material, and this rack can carry out cutting according to actual needs.
Concrete technical scheme is following:
The identical fixed rack device of bone cips of holding of fracture is crossed over the cylindric rack that fracture is coincide and held through being arranged on after a kind of long bone of limbs comminuted fracture, fixes the formed bone cips of fracture, reaches the effect of autologous bone transplanting, simplifies operation technique; Bone cips can be used as the support that osteoblast is creeped simultaneously, reaches healing rate that quickens fracture and the purpose of strengthening area of new bone intensity; And it is asymmetric because of the limbs length that bone loss forms to be expected to alleviate the bilateral limbs.
In the such scheme, described rack is made into web-like, in operation process, can freely curl, and is beneficial to operation technique.Described net frame can be enlarged wound and take out rack by the material of tissue absorption when second operation is got steel plate.Described rack is made into different size, but and the free cutting of uke, be convenient to comminuted fracture anastomosis operation use to different length and diameter.
Compared with prior art, the utility model has the advantages that in the operation easy to operationly, fixed effect is reliable, and is cheap, and owing to belong to from the body bone cips and reset, the area of new bone growth should be more vigorous.
Description of drawings
Fig. 1 is the preceding state diagram of the use of this utility model.
Fig. 2 is for before rack settles, at first fixedly the sketch map of fracture site (the steel plate screw too tight, waits to put into behind the rack tensioning screw again, plays the fixedly effect of rack).
Fig. 3 is the sketch map (this moment, the steel plate screw can be tightened) behind the placement rack, between rack and upper and lower both sides fracture site, forms a lacuna.
Fig. 4 arranges the sketch map of clogging bone cips after placing rack.
Fig. 5 is for after arrange filling bone cips, and the sealing rack is tied up fixingly once more with absorbable thread, finish postoperative sketch map.
Wherein: 1 is that rack, 2 is bone cips for the fracture end, 5 that coincide for steel nail, 4 for steel plate, 3.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is done further detailed description.
Shown in figure 15, a kind of fracture end bone cips stationary device that coincide that is used for after the long bone of limbs comminuted fracture is characterized in that: comprise being fixed on adjacent fracture coincide rack and steel plate between the end; Said steel plate is arranged on the outside of rack.
The two ends of said steel plate are fixed on the identical end of fracture through steel nail.
Said rack is cylindric, and rack is provided with Os Draconis.
Said rack is can be by the material of tissue absorption or and the good titanium alloy of histocompatibility.
Said rack is to be made up of flexible material, and this rack can carry out cutting according to actual needs.
This rack comprises being arranged on crosses over the identical cylindric rack of holding both sides of fracture, the formed bone cips of fixing fracture.Fig. 1 is the state of rack before using.As shown in Figure 2, before rack was settled, at first fixedly fracture site was confirmed bilateral limbs length symmetry.As shown in Figure 3 then, behind the placement rack, tighten the steel plate screw, fixedly fracture site and rack.As shown in Figure 4, behind the placement rack, between rack and upper and lower both sides fracture site, form a lacuna, arrange the filling bone cips within it.As shown in Figure 5, arrange to fill bone cips after, the sealing rack is tied up fixingly once more with absorbable thread, finish operation.
Above content is the further explain that combines concrete preferred implementation that this utility model is done; The specific embodiment that can not assert this utility model only limits to this; Those of ordinary skill for technical field under this utility model; Under the prerequisite that does not break away from this utility model design, can also make some simple deduction or replace, all should be regarded as belonging to this utility model and confirm scope of patent protection by claims of being submitted to.
Claims (6)
1. one kind is used for after the long bone of limbs comminuted fracture fracture end bone cips stationary device that coincide, and it is characterized in that: comprise being fixed on adjacent fracture coincide rack and steel plate between the end.
2. be used for after the long bone of limbs comminuted fracture fracture end bone cips stationary device that coincide according to claim 1, it is characterized in that: said steel plate is arranged on the outside of rack.
3. be used for after the long bone of limbs comminuted fracture fracture end bone cips stationary device that coincide according to claim 1, it is characterized in that: the two ends of said steel plate are fixed on the fracture end that coincide through steel nail.
4. be used for after the long bone of limbs comminuted fracture fracture end bone cips stationary device that coincide according to claim 1, it is characterized in that: said rack is cylindric, and rack is provided with Os Draconis.
5. be used for after the long bone of limbs comminuted fracture fracture end bone cips stationary device that coincide according to claim 1, it is characterized in that: said rack is can be by the material of tissue absorption or and the good titanium alloy of histocompatibility.
6. be used for after the long bone of limbs comminuted fracture fracture end bone cips stationary device that coincide according to claim 1, it is characterized in that: said rack is to be made up of flexible material, and this rack can carry out cutting according to actual needs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201936720U CN202105009U (en) | 2011-06-10 | 2011-06-10 | Device for fixing bone chips on fracture anastomosis ends after limbs long-bone comminuted fracture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201936720U CN202105009U (en) | 2011-06-10 | 2011-06-10 | Device for fixing bone chips on fracture anastomosis ends after limbs long-bone comminuted fracture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202105009U true CN202105009U (en) | 2012-01-11 |
Family
ID=45430463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201936720U Expired - Fee Related CN202105009U (en) | 2011-06-10 | 2011-06-10 | Device for fixing bone chips on fracture anastomosis ends after limbs long-bone comminuted fracture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202105009U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102198011A (en) * | 2011-06-10 | 2011-09-28 | 中国人民解放军第四军医大学 | Device for fixing bone fragments at fracture joint end after comminuted fracture of long bone of limb |
| CN106691560A (en) * | 2016-12-30 | 2017-05-24 | 北京爱康宜诚医疗器材有限公司 | Fracture fixing structure and fracture fixing assembly with structure |
| WO2023075358A1 (en) * | 2021-10-26 | 2023-05-04 | (의료)길의료재단 | Reduction mechanism used for comminuted fracture reduction |
-
2011
- 2011-06-10 CN CN2011201936720U patent/CN202105009U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102198011A (en) * | 2011-06-10 | 2011-09-28 | 中国人民解放军第四军医大学 | Device for fixing bone fragments at fracture joint end after comminuted fracture of long bone of limb |
| CN106691560A (en) * | 2016-12-30 | 2017-05-24 | 北京爱康宜诚医疗器材有限公司 | Fracture fixing structure and fracture fixing assembly with structure |
| WO2023075358A1 (en) * | 2021-10-26 | 2023-05-04 | (의료)길의료재단 | Reduction mechanism used for comminuted fracture reduction |
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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: 20120111 Termination date: 20120610 |