CN102198011A - Device for fixing bone fragments at fracture joint end after comminuted fracture of long bone of limb - Google Patents
Device for fixing bone fragments at fracture joint end after comminuted fracture of long bone of limb Download PDFInfo
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- CN102198011A CN102198011A CN 201110154866 CN201110154866A CN102198011A CN 102198011 A CN102198011 A CN 102198011A CN 201110154866 CN201110154866 CN 201110154866 CN 201110154866 A CN201110154866 A CN 201110154866A CN 102198011 A CN102198011 A CN 102198011A
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Abstract
The invention discloses a device for fixing bone fragments at a fracture joint end after the comminuted fracture of a long bone of a limb. In limb long bone comminuted fracture anastomosis, bone fragments are fixed by a cylindrical net rack on the two sides of the fracture joint end, so a bone autotransplantation effect is achieved and operative procedures are simplified; meanwhile, the bone fragments can serve as scaffold for osteoblast to climb onto, so that the healing speed of the fracture and the strength of newly born bones can be increased; and asymmetric lengths of the limbs on two sides due to osteopenia is expected to be relieved.
Description
Technical field:
The present invention 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 by the steel wire bondage is realized localized immobilization, and this method is difficult to fixing too tiny fracture fragments; In addition, by 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 expense costliness often, and this method area of new bone poor growth, method is left to be desired.
The invention or utility model content:
The objective of the invention is to overcome existing shortcoming in the existing long bone of limbs Treatment of comminuted fracture method, provide a kind of simple and easy to do, reliable for effect, cheap fracture to coincide and hold the fixed rack device of bone cips.
For reaching above purpose, the invention provides a kind of fracture end bone cips stationary device that coincide that is used for after the long bone of limbs comminuted fracture, comprise being fixed on adjacent fracture coincide rack and steel plate between the end; Described steel plate is arranged on the outside of rack.
The two ends of described steel plate are fixed on the identical end of fracture by steel nail.
Described rack is cylindric, and rack is provided with Os Draconis.
Described rack is the material or and the good titanium alloy of histocompatibility that can be organized absorption.
Described rack is to be made of flexible material, and this rack can carry out cutting according to actual needs.
Concrete technical scheme is as follows:
The identical fixed rack device of bone cips of holding of fracture is crossed over the cylindric rack that fracture is coincide and held by 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, can freely curl in operation process, is beneficial to operation technique.Described net frame can be organized the material of absorption, can enlarge wound and take out rack when second operation is got steel plate.Described rack is made into different size, but and the free cutting of uke, be convenient to use at the comminuted fracture anastomosis operation of different length and diameter.
Compared with prior art, advantage of the present invention is easy to operation in the operation, and fixed effect is reliable, and is cheap, and resets owing to belonging to from the body bone cips, and the area of new bone growth should be more vigorous.
Description of drawings
Fig. 1 is state diagram before the use of the present invention.
Fig. 2 is for before rack settles, at first fixedly the sketch map of fracture site (the steel plate screw is too not 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, forms a lacuna between rack and upper and lower both sides fracture site.
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
The present invention is described in further detail below in conjunction with accompanying drawing.
As 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; Described steel plate is arranged on the outside of rack.
The two ends of described steel plate are fixed on the identical end of fracture by steel nail.
Described rack is cylindric, and rack is provided with Os Draconis.
Described rack is the material or and the good titanium alloy of histocompatibility that can be organized absorption.
Described rack is to be made 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 determined bilateral limbs length symmetry.Then as shown in Figure 3, 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 to further describing that the present invention did in conjunction with concrete preferred implementation; can not assert that the specific embodiment of the present invention only limits to this; for the general technical staff of the technical field of the invention; without departing from the inventive concept of the premise; can also make some simple deduction or replace, all should be considered as belonging to the present invention and determine scope of patent protection by claims of being submitted to.
Claims (5)
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; Described steel plate is arranged on the outside of rack.
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: the two ends of described steel plate are fixed on the fracture end that coincide by steel nail.
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: described rack is cylindric, and rack is provided with Os Draconis.
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: described rack is the material or and the good titanium alloy of histocompatibility that can be organized absorption.
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: described rack is to be made of flexible material, and this rack can carry out cutting according to actual needs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110154866 CN102198011A (en) | 2011-06-10 | 2011-06-10 | Device for fixing bone fragments at fracture joint end after comminuted fracture of long bone of limb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110154866 CN102198011A (en) | 2011-06-10 | 2011-06-10 | Device for fixing bone fragments at fracture joint end after comminuted fracture of long bone of limb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102198011A true CN102198011A (en) | 2011-09-28 |
Family
ID=44659176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110154866 Pending CN102198011A (en) | 2011-06-10 | 2011-06-10 | Device for fixing bone fragments at fracture joint end after comminuted fracture of long bone of limb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102198011A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109009400A (en) * | 2018-06-26 | 2018-12-18 | 东莞唯度电子科技服务有限公司 | A kind of orthopaedics locator |
| CN111278374A (en) * | 2017-10-24 | 2020-06-12 | 德普伊新特斯产品公司 | Bone fixation system including an implant having a plate portion and a mesh portion |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2369641Y (en) * | 1999-03-19 | 2000-03-22 | 开滦矿务局嘉盛实业总公司医院 | Medical bone fracture plate |
| EP1023872A2 (en) * | 1999-01-28 | 2000-08-02 | Depuy Orthopaedics, Inc. | Implanted bone stimulator and prothesis system |
| CN202105009U (en) * | 2011-06-10 | 2012-01-11 | 中国人民解放军第四军医大学 | Device for fixing bone chips on fracture anastomosis ends after limbs long-bone comminuted fracture |
-
2011
- 2011-06-10 CN CN 201110154866 patent/CN102198011A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1023872A2 (en) * | 1999-01-28 | 2000-08-02 | Depuy Orthopaedics, Inc. | Implanted bone stimulator and prothesis system |
| CN2369641Y (en) * | 1999-03-19 | 2000-03-22 | 开滦矿务局嘉盛实业总公司医院 | Medical bone fracture plate |
| CN202105009U (en) * | 2011-06-10 | 2012-01-11 | 中国人民解放军第四军医大学 | Device for fixing bone chips on fracture anastomosis ends after limbs long-bone comminuted fracture |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111278374A (en) * | 2017-10-24 | 2020-06-12 | 德普伊新特斯产品公司 | Bone fixation system including an implant having a plate portion and a mesh portion |
| CN109009400A (en) * | 2018-06-26 | 2018-12-18 | 东莞唯度电子科技服务有限公司 | A kind of orthopaedics locator |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110928 |