CN202288446U - Straight metal bone plate - Google Patents
Straight metal bone plate Download PDFInfo
- Publication number
- CN202288446U CN202288446U CN2011203847990U CN201120384799U CN202288446U CN 202288446 U CN202288446 U CN 202288446U CN 2011203847990 U CN2011203847990 U CN 2011203847990U CN 201120384799 U CN201120384799 U CN 201120384799U CN 202288446 U CN202288446 U CN 202288446U
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- Prior art keywords
- bone plate
- blade plate
- plate body
- bone
- utility
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Abstract
The utility model relates to the field of medical equipment for department of orthopedics, and in particular relates to a metal bone plate used for pressurizing or protective internal pressurizing fixing of fracture of bones of the limbs, the jaw and the face. The straight metal bone plate comprises a bone plate body, pressurizing holes distributed in an asymmetrical intersected way are arranged in the bone plate body, and arc grooves distributed in an asymmetrical intersected way are arranged in one surface of the bone plate body, bonded with the bone. The straight metal bone plate has a simple structure, causes internal fixing to be firm, reduces the contact area between the bone plate and the bone, and reduces injury, thereby enhancing the curing capacity of the bones.
Description
Technical field
This utility model relates to the orthopedic medical device field, especially a kind of fixed metal bone fracture plate that pressurizes in extremity, maxillofacial bone fracture with compressive or the protectiveness that is used for.
Background technology
At present, when positions such as femur, tibia, ulna, radius, fibula, calcaneus, clavicle and acetabular bone generation wound causes fracture, how need treat through bone surgery.Blade plate is to connect fixedly fracture site medical apparatus commonly used in the bone surgery.Existing blade plate is generally the long slab strip, is provided with some screw holes in the longitudinal axis of lath, is used to install bone screw.The quantity of screw hole is confirmed according to the blade plate length of operation needs.Existing blade plate screw hole majority is exactly general tapped through hole, the installation poor selectivity of bone screw, and adaptive surface is narrow, and the bone screw end cap that has when performing the operation fixedly exposes at blade plate screw hole upper surface.Exposed bone screw end cap is unfavorable for wound healing after operation and recovery, and operation wound is big, also possibly cause other complication thus.
The utility model content
The technical problem that this utility model will solve is: overcome the deficiency in the prior art, provide a kind of simple in structure, reasonable stress helps the straight type blade plate of metal of union of fracture.
This utility model solves the technical scheme that its technical problem adopted: the straight type blade plate of a kind of metal; Comprise the blade plate body; Have the pressurization hole of asymmetry cross-distribution on the described blade plate body, the one side of fitting each other at blade plate body and skeleton is provided with the arcuate groove of asymmetry cross-distribution.
Further, the shape of cross section of the described blade plate body of this utility model is an arc.
Further, the material of the described blade plate of this utility model is rustless steel or titanium alloy.
The beneficial effect of this utility model is: this utility model is simple in structure, adopts the slotted hole of asymmetry cross-distribution, makes internal fixation firm; The one side of fitting each other at blade plate body and skeleton is provided with the arcuate groove of asymmetry cross-distribution, can reduce the contact area between blade plate and the skeleton, reduces damage, thus the healing of enhanced skeleton.
Description of drawings
Below in conjunction with accompanying drawing and embodiment this utility model is further specified.
Fig. 1 is the front schematic view of this utility model.
Fig. 2 is the reverse side structural representation of Fig. 1.
Fig. 3 is the side structure sketch map of Fig. 1.
Fig. 4 be among Fig. 1 A-A to cutaway view.
1. blade plate bodies, 2. slotted hole, 3. arcuate groove among the figure.
The specific embodiment
Combine accompanying drawing that this utility model is further described now.The sketch map that these accompanying drawings are simplification is only explained the basic structure of this utility model in a schematic way, so it only shows the formation relevant with this utility model.
The embodiment of the straight type blade plate of this utility model metal shown in Fig. 1 to 4; Comprise the blade plate body 1 that rustless steel is processed; Have the pressurization hole 2 of asymmetry cross-distribution on the blade plate body 1; The one side of fitting each other at blade plate body 1 and skeleton is provided with the arcuate groove 3 of asymmetry cross-distribution, and the cross section of blade plate body 1 is an arc.
Before the use, because the straight type blade plate of metal sterilized must be cleaned and strict sterilization with water for injection; During use, the doctor should draw up a plan for according to patient's concrete condition, and the offside at patient's blade plate position then should carry out bone grafting if any bone is damaged, can effectively prevent or reduce the possibility of blade plate fracture like this.
Above-mentioned embodiment is only for explaining the technical conceive and the characteristics of this utility model; Its purpose is to let the personage that is familiar with this technology can understand the content of this utility model and implements; Can not limit the protection domain of this utility model with this; All equivalences of being done according to this utility model spirit change or modify, and all should be encompassed in the protection domain of this utility model.
Claims (3)
1. straight type blade plate of metal; Comprise blade plate body (1); It is characterized in that: have the pressurization hole (2) of asymmetry cross-distribution on the described blade plate body (1), the one side of fitting each other at blade plate body (1) and skeleton is provided with the arcuate groove (3) of asymmetry cross-distribution.
2. the straight type blade plate of metal according to claim 1 is characterized in that: the cross section of described blade plate body (1) is an arc.
3. the straight type blade plate of metal according to claim 1 is characterized in that: described blade plate body (1) material is rustless steel or titanium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203847990U CN202288446U (en) | 2011-10-10 | 2011-10-10 | Straight metal bone plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203847990U CN202288446U (en) | 2011-10-10 | 2011-10-10 | Straight metal bone plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202288446U true CN202288446U (en) | 2012-07-04 |
Family
ID=46357446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203847990U Expired - Fee Related CN202288446U (en) | 2011-10-10 | 2011-10-10 | Straight metal bone plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202288446U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105078558A (en) * | 2015-07-13 | 2015-11-25 | 济南大学 | Novel tibia straight bone plate |
| CN105640631A (en) * | 2014-11-13 | 2016-06-08 | 无锡市闻泰百得医疗器械有限公司 | Improved bone plate structure |
| CN106667567A (en) * | 2016-12-29 | 2017-05-17 | 上海富笛医疗科技有限公司 | Unequal hole distance bone plate |
| CN107260288A (en) * | 2017-06-01 | 2017-10-20 | 梁兴斌 | A kind of anti-breaking orthopedic steel plate of intelligence |
-
2011
- 2011-10-10 CN CN2011203847990U patent/CN202288446U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105640631A (en) * | 2014-11-13 | 2016-06-08 | 无锡市闻泰百得医疗器械有限公司 | Improved bone plate structure |
| CN105078558A (en) * | 2015-07-13 | 2015-11-25 | 济南大学 | Novel tibia straight bone plate |
| CN106667567A (en) * | 2016-12-29 | 2017-05-17 | 上海富笛医疗科技有限公司 | Unequal hole distance bone plate |
| CN107260288A (en) * | 2017-06-01 | 2017-10-20 | 梁兴斌 | A kind of anti-breaking orthopedic steel plate of intelligence |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20141010 |
|
| EXPY | Termination of patent right or utility model |