CN201631360U - Dynamically fixed type shinbone interlocking intramedullary nail - Google Patents
Dynamically fixed type shinbone interlocking intramedullary nail Download PDFInfo
- Publication number
- CN201631360U CN201631360U CN2009202405647U CN200920240564U CN201631360U CN 201631360 U CN201631360 U CN 201631360U CN 2009202405647 U CN2009202405647 U CN 2009202405647U CN 200920240564 U CN200920240564 U CN 200920240564U CN 201631360 U CN201631360 U CN 201631360U
- Authority
- CN
- China
- Prior art keywords
- intramedullary nail
- interlocking intramedullary
- lock
- shinbone
- nail
- 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
Links
Abstract
The utility model provides a special interlocking intramedullary nail for shinbones capable of reaching dynamic fixation by first intension, and aims to overcome original shortcomings. The technical scheme of the dynamically fixed type shinbone interlocking intramedullary nail includes that a traditional interlocking intramedullary nail body and a circular lock hole at a close end are not changed, and a circular lock hole at the most remote end is changed into a rectangular lock hole with a 1cm length to facilitate sliding of a lock nail inside the hole while the lock nail effectively prevents rotation, thereby achieving the purpose of dynamization, and promoting early healing of fracture. The dynamically fixed type shinbone interlocking intramedullary nail can conveniently and rapidly solve problems of a surgery and after the surgery.
Description
Technical field
This utility model relates to technical field of medical instruments, and specifically a kind of orthopaedics tibial fracture patients that is exclusively used in needs the fixed inside-fixture of intramedullary nail with lock.
Background technology
At present, in the orthopaedics tibial fracture patients, intramedullary nail with lock is because of dominant generas such as its center fixation inside-fixture commonly used.But intramedullary nail with lock commonly used is the static force type design, does not have vertical power pressurization for part than stable fracture, and often the palpus second operation takes out distal locking nail stimulates the effect that promotes union of fracture to reach power.But increased patient's misery, the expense height, healing time is long.
Summary of the invention
The purpose of this utility model is to overcome above deficiency, and providing a kind of can reach the special-purpose intramedullary nail with lock of the fixed tibia of motorization by first phase.
The technical solution of the utility model is achieved in that dynamic fixation formula tibia intramedullary nail with lock mainly is made up of main nail and near-end lockhole and far-end static(al) lockhole, far-end power lockhole.The far-end power lockhole that it is characterized in that dynamic fixation formula tibia intramedullary nail with lock is long rectangle.
The purpose that can reach motorization of the present utility model is to promote the immediate union of fracture.Can convenient, fast solution operation and the problem that runs into of postoperative.
Description of drawings
Fig. 1 is this utility model sketch map.
The specific embodiment
Dynamic fixation formula tibia intramedullary nail with lock mainly is made up of main nail 1 and near-end lockhole 2 and far-end static(al) lockhole 3, far-end power lockhole 4.Main nail 1 is same as general intramedullary nail with lock commonly used, and on intramedullary nail with lock basis commonly used, near-end lockhole 2, far-end static(al) lockhole 3 lockholes are constant, and far-end power lockhole 4 is long rectangle.Respective external pinning device distal-most end pinning is corresponding to far-end power lockhole 4.
Claims (2)
1. dynamic fixation formula tibia intramedullary nail with lock, its feature is: mainly be made up of main nail (1) and near-end lockhole (2) and far-end static(al) lockhole (3), far-end power lockhole (4).
2. dynamic fixation formula tibia intramedullary nail with lock as claimed in claim 1 is characterized in that: far-end power lockhole (4) is long rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202405647U CN201631360U (en) | 2009-10-27 | 2009-10-27 | Dynamically fixed type shinbone interlocking intramedullary nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202405647U CN201631360U (en) | 2009-10-27 | 2009-10-27 | Dynamically fixed type shinbone interlocking intramedullary nail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201631360U true CN201631360U (en) | 2010-11-17 |
Family
ID=43075831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202405647U Expired - Fee Related CN201631360U (en) | 2009-10-27 | 2009-10-27 | Dynamically fixed type shinbone interlocking intramedullary nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201631360U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103006304A (en) * | 2011-09-22 | 2013-04-03 | 苏州瑞华医院有限公司 | Static and dynamic exchange-type thighbone interlocking intramedullary nail |
| CN104173098A (en) * | 2014-08-07 | 2014-12-03 | 上海市第一人民医院 | Intramedullary nail used for implanting in humerus bone marrow cavity |
-
2009
- 2009-10-27 CN CN2009202405647U patent/CN201631360U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103006304A (en) * | 2011-09-22 | 2013-04-03 | 苏州瑞华医院有限公司 | Static and dynamic exchange-type thighbone interlocking intramedullary nail |
| CN104173098A (en) * | 2014-08-07 | 2014-12-03 | 上海市第一人民医院 | Intramedullary nail used for implanting in humerus bone marrow cavity |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Rosen | The treatment of nonunions and pseudarthroses of the humeral shaft | |
| CN201631360U (en) | Dynamically fixed type shinbone interlocking intramedullary nail | |
| CN201755246U (en) | Changeable biological-type proximal femur steel plate | |
| WO2016008062A1 (en) | Device for fixing proximal humerus | |
| CN102551862A (en) | Anatomical tibia far-end inner-side bridge-type bone fracture plate | |
| CN205215333U (en) | Locking external fixation frame plate system is dissected to four limbs length bone fracture | |
| CN208741225U (en) | A kind of portable fractured leg traction restorer | |
| CN103239281A (en) | Krischner wire with sliding sleeve | |
| CN203815554U (en) | Distal tibia external fixation device | |
| CN203468992U (en) | Extra thoracic compression device for critical patients | |
| Mauffrey et al. | Surgical techniques: How I do it? Bone graft harvest from the proximal lateral tibia | |
| Crombie et al. | Closed reduction and percutaneous fixation of displaced paediatric supracondylar fractures of the elbow | |
| CN202173466U (en) | Pressurized bone plate for long bone reduction | |
| CN201316311Y (en) | U-shaped fixing pin used for bone surgery | |
| CN205094742U (en) | Orthopedic fixation splint | |
| CN206372077U (en) | A kind of novel retractor for orthopedic surgery | |
| CN203609484U (en) | Depth regulating part of vertebral body reduction and bone-grafting instrument through percutaneous vertebral pedicle of spine | |
| CN201131789Y (en) | Elastic intramedullary nail for curing the small tubular bone frature | |
| CN202086566U (en) | Bone setting screw capable of connecting with steel wire | |
| CN103876820A (en) | Metal hollow screw | |
| CN2713987Y (en) | Minitype surgical osteotome | |
| CN201223442Y (en) | New bone nail | |
| CN215425835U (en) | Clinical medical steel sheet auxiliary device that uses of orthopedics | |
| CN214805498U (en) | Leg fixing support for orthopedic surgery | |
| CN209153937U (en) | Distal fibular hook plate |
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: 20101117 Termination date: 20111027 |