CN102366330A - Bone fracture fixation plate - Google Patents
Bone fracture fixation plate Download PDFInfo
- Publication number
- CN102366330A CN102366330A CN201110306108XA CN201110306108A CN102366330A CN 102366330 A CN102366330 A CN 102366330A CN 201110306108X A CN201110306108X A CN 201110306108XA CN 201110306108 A CN201110306108 A CN 201110306108A CN 102366330 A CN102366330 A CN 102366330A
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- CN
- China
- Prior art keywords
- blade plate
- bone
- fixation plate
- fracture fixation
- bone fracture
- 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.)
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Abstract
The invention discloses a bone fracture fixation plate. The bone fracture fixation plate is provided with a top side, a bottom side for contacting a bone and a plurality of screw holes, wherein the screw holes penetrate to the bottom side from the top side of the bone fracture fixation plate, a plurality of arc-shaped grooves are arranged at two sides of the bottom side, and a plurality of locating holes are arranged at two sides of the screw holes. Therefore, the bone fracture fixation plate can be jointed onto the bone in a pre-fixation range and fix the bone before being fixed so as to realize prelocating, and thus, screws are convenient to screw in and the bone is convenient to reposition in a surgery.
Description
Technical field
The present invention relates to medical instruments field, relate in particular to a kind of blade plate.
Background technology
Blade plate of the prior art comprises: the blade plate body; Said blade plate body evenly is provided with several screw holes; Said blade plate body has end face and bottom surface, and said screw hole is through to the bottom surface from end face, and the both sides of said hone lamella body bottom surface are provided with several arcuate grooves.The defective of this kind blade plate is: when the doctor is installed on patient on one's body the time with this blade plate, this blade plate is slippage easily in the process of installing, thereby causes blade plate accurately to be installed on the skeleton.In addition, the blade plate of this kind structure can't be fixed the broken bone around the skeleton.
Therefore, be necessary to provide a kind of blade plate that solves the problems of the technologies described above.
Summary of the invention
Technical problem to be solved by this invention is: but a kind of blade plate of pre-determined bit is provided.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of blade plate; Said blade plate has bottom surface and several screw holes that an end face, is used to contact bone; Said screw hole is through to the bottom surface from the end face of blade plate, and the both sides of said bottom surface are provided with several arcuate grooves, and the both sides of said screw hole are provided with several locating holes.
The invention has the beneficial effects as follows: the both sides through said screw hole are provided with several locating holes; Blade plate passes locating hole with positioning needle earlier and inserts in the skeleton before fixing; Thereby being fitted in the scope of pre-fixing, blade plate make it motionless on the skeleton; Accomplish pre-determined bit, so make things convenient for screw insert with art in the resetting of bone.In addition, pass locating hole and insert in the skeleton through positioning needle, thus but the broken bone piece around the fix bone.
Description of drawings
Fig. 1 is the main TV structure sketch map of blade plate.
Fig. 2 is the side-looking structural representation of blade plate.
Fig. 3 is the cutaway view along A-A line shown in Figure 1.
Among Fig. 1 to Fig. 3: 1, end face, 100, blade plate, 2, the bottom surface, 3, screw hole, 4, locating hole, 5, arcuate groove.
The specific embodiment
See also Fig. 1 to Fig. 3; A kind of blade plate 100; Said blade plate 100 has bottom surface 2 and several screw holes 3 that an end face 1, is used to contact bone, and said screw hole 3 is through to bottom surface 2 from the end face 1 of blade plate 100, and the both sides of said bottom surface are provided with several arcuate grooves 5; The setting of said arcuate groove 5 can increase blood circulation, urges into bone growth.The both sides of said screw hole 3 are provided with several locating holes 4.In this embodiment, the end face 1 and the bottom surface 2 of said blade plate are cambered surface, and said locating hole 4 is a counterbore, and said screw hole 3 is the pressurization hole.Said blade plate is processed by rustless steel or titanium alloy.
The present invention is provided with several locating holes 4 through the both sides of said screw hole 3; Blade plate 100 passes locating hole 4 with positioning needle earlier and inserts in the skeleton before fixing; Thereby being fitted in the scope of pre-fixing, blade plate 100 make it motionless on the skeleton; Accomplish pre-determined bit, so make things convenient for screw insert with art in the resetting of bone.In addition, pass locating hole and insert in the skeleton through positioning needle, thus but the broken bone piece around the fix bone.
Claims (4)
1. blade plate; Said blade plate has bottom surface and several screw holes that an end face, is used to contact bone; Said screw hole is through to the bottom surface from the end face of blade plate, and the both sides of said bottom surface are provided with several arcuate grooves, it is characterized in that: the both sides of said screw hole are provided with several locating holes.
2. a kind of blade plate as claimed in claim 1 is characterized in that: the end face and the bottom surface of said blade plate are cambered surface.
3. a kind of blade plate as claimed in claim 2 is characterized in that: said locating hole is a counterbore.
4. like claim 1 or 2 or 3 described a kind of blade plates, it is characterized in that: said blade plate is processed by rustless steel or titanium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110306108XA CN102366330A (en) | 2011-10-11 | 2011-10-11 | Bone fracture fixation plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110306108XA CN102366330A (en) | 2011-10-11 | 2011-10-11 | Bone fracture fixation plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102366330A true CN102366330A (en) | 2012-03-07 |
Family
ID=45758950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110306108XA Pending CN102366330A (en) | 2011-10-11 | 2011-10-11 | Bone fracture fixation plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102366330A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725799A (en) * | 2016-12-31 | 2017-05-31 | 苏州市康力骨科器械有限公司 | A kind of steel plate with blood supply groove |
| CN109833086A (en) * | 2019-02-01 | 2019-06-04 | 南方医科大学南方医院 | A kind of steel plate rebuild for Periprosthetic fracture |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828956A (en) * | 2010-02-02 | 2010-09-15 | 苏州市康力骨科器械有限公司 | Bone fracture plate for internal fixation of fracture of extremities |
| CN201595923U (en) * | 2010-02-11 | 2010-10-06 | 彭义 | Tibia fixation bone plate |
| CN202277378U (en) * | 2011-10-11 | 2012-06-20 | 苏州海欧斯医疗器械有限公司 | Bone fracture plate |
-
2011
- 2011-10-11 CN CN201110306108XA patent/CN102366330A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828956A (en) * | 2010-02-02 | 2010-09-15 | 苏州市康力骨科器械有限公司 | Bone fracture plate for internal fixation of fracture of extremities |
| CN201595923U (en) * | 2010-02-11 | 2010-10-06 | 彭义 | Tibia fixation bone plate |
| CN202277378U (en) * | 2011-10-11 | 2012-06-20 | 苏州海欧斯医疗器械有限公司 | Bone fracture plate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725799A (en) * | 2016-12-31 | 2017-05-31 | 苏州市康力骨科器械有限公司 | A kind of steel plate with blood supply groove |
| CN109833086A (en) * | 2019-02-01 | 2019-06-04 | 南方医科大学南方医院 | A kind of steel plate rebuild for Periprosthetic fracture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120307 |