CN204318886U - The special lockplate of a kind of clavicle - Google Patents
The special lockplate of a kind of clavicle Download PDFInfo
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- CN204318886U CN204318886U CN201420809836.1U CN201420809836U CN204318886U CN 204318886 U CN204318886 U CN 204318886U CN 201420809836 U CN201420809836 U CN 201420809836U CN 204318886 U CN204318886 U CN 204318886U
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- clavicle
- screw holes
- bone screw
- plate body
- lockplate
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Abstract
The special lockplate of a kind of clavicle, comprise the plate body with the shape adaptation of clavicle, described plate body is provided with bone screw holes, and the both sides of the distal tip of described plate body are respectively equipped with and stretch out and reclinately encircle hook.This utility model is planted above clavicle when performing the operation and using, and realizes nail by piercing nail in bone screw holes, and the hook of encircling of its distal tip is positioned at by scapula simultaneously, plays tension band internal fixtion effect.
Description
Technical field
This utility model relates to the special lockplate of a kind of clavicle.
Background technology
Clavicle due to far-end be spongy bone, cortical bone is relatively thin, relates to coracoclavicular ligament or the damage of its dependency structure, adopt traditional internal fixation method and lockplate treatment distal clavicle fracture mortality at a specified future date higher.
Summary of the invention
In order to overcome the above-mentioned deficiency of the special lockplate of existing clavicle, this utility model provides a kind of and treats the higher special lockplate of clavicle of distal clavicle fracture success rate at a specified future date.
The technical scheme in the invention for solving the technical problem is: the special lockplate of a kind of clavicle, comprise the plate body with the shape adaptation of clavicle, described plate body is provided with bone screw holes, and the both sides of the distal tip of described plate body are respectively equipped with and stretch out and reclinately encircle hook.
Further, the kink encircling hook described in is circular arc.
Further, the part beyond the distal tip of described plate body is evenly equipped with 8 large bone screw holes, and the diameter of described large bone screw holes is 4.2mm; The distal tip of described plate body is evenly equipped with the little bone screw holes that two row are parallel to each other, and little bone screw holes of often going has three little bone screw holes, and the diameter of described little bone screw holes is 2.9mm.
This utility model is planted above clavicle when performing the operation and using, and realizes nail by piercing nail in bone screw holes, and the hook of encircling of its distal tip is positioned at by scapula simultaneously, plays tension band internal fixtion effect.
The beneficial effects of the utility model are: 1. steel plate operation technique has simply, wound is little, fixed, do not need extenal fixation, can early functional exercise; 2., by encircling the effect of hook, especially providing strong fixing to the fracture end pulverized, avoiding relating to injury of acromioclavicular joint; 3. the sclerite of the fixing anatomical reduction pulverizing of maximum area, can effectively prevent clavicle shortened deformity, to avoid malunion.4. encircling is hooked together closes steel plate and can play tension band internal fixtion effect when planting above clavicle, and with to resistant to bending stresses and rotation stress, top fixing bone pin can provide the resistance of axial tension load, and anti-torsion is stronger, postoperatively provides better mechanical stability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that the A-A of Fig. 1 is to sectional view.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.
With reference to Fig. 1, Fig. 2, the special lockplate of a kind of clavicle, comprise the plate body 1 with the shape adaptation of clavicle, described plate body 1 is provided with bone screw holes, and the both sides of the distal tip 2 of described plate body are respectively equipped with and stretch out and reclinately encircle hook 3.The kink encircling hook 3 described in the present embodiment is circular arc.This utility model is planted above clavicle when performing the operation and using, and realizes nail by piercing nail in bone screw holes, and the hook 3 of encircling of its distal tip is positioned at by scapula simultaneously, plays tension band internal fixtion effect.
In the present embodiment, the part beyond the distal tip 3 of described plate body is evenly equipped with 8 large bone screw holes 4, and the diameter of described large bone screw holes 4 is 4.2mm; The distal tip 2 of described plate body is evenly equipped with the little bone screw holes 5 that two row are parallel to each other, and little bone screw holes 5 of often going has three little bone screw holes, and the diameter of described little bone screw holes 5 is 2.9mm.The diameter of large bone screw holes 4 is also less comparatively speaking, can effectively avoid bone splits to stitch, and the diameter of little bone screw holes 5 is less, and adapting to clavicle far-end is the feature of spongy bone.
This utility model operation technique has simply, wound is little, fixed, do not need extenal fixation, can early functional exercise; By encircling the effect of hook, especially providing strong fixing to the fracture end pulverized, avoiding relating to injury of acromioclavicular joint; The sclerite of the fixing anatomical reduction pulverizing of maximum area, can effectively prevent clavicle shortened deformity, to avoid malunion; Encircling is hooked together closes steel plate and can play tension band internal fixtion effect when planting above clavicle, and with to resistant to bending stresses and rotation stress, top fixing bone pin can provide the resistance of axial tension load, and anti-torsion is stronger, postoperatively provides better mechanical stability.
Claims (3)
1. the special lockplate of clavicle, comprise the plate body with the shape adaptation of clavicle, described plate body is provided with bone screw holes, it is characterized in that: the both sides of the distal tip of described plate body are respectively equipped with and stretch out and reclinately encircle hook.
2. the special lockplate of clavicle as claimed in claim 1, is characterized in that: described in encircle hook kink be circular arc.
3. the special lockplate of clavicle as claimed in claim 1 or 2, it is characterized in that: the part beyond the distal tip of described plate body is evenly equipped with 8 large bone screw holes, the diameter of described large bone screw holes is 4.2mm;
The distal tip of described plate body is evenly equipped with the little bone screw holes that two row are parallel to each other, and little bone screw holes of often going has three little bone screw holes, and the diameter of described little bone screw holes is 2.9mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420809836.1U CN204318886U (en) | 2014-12-20 | 2014-12-20 | The special lockplate of a kind of clavicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420809836.1U CN204318886U (en) | 2014-12-20 | 2014-12-20 | The special lockplate of a kind of clavicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204318886U true CN204318886U (en) | 2015-05-13 |
Family
ID=53155298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420809836.1U Active CN204318886U (en) | 2014-12-20 | 2014-12-20 | The special lockplate of a kind of clavicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204318886U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105662566A (en) * | 2016-03-01 | 2016-06-15 | 厦门大学附属中山医院 | Dissection type shoulder blade locking plate |
| CN110167470A (en) * | 2016-12-15 | 2019-08-23 | 卡尔莱宾格医疗技术有限责任两合公司 | Implantation material for osteorrhaphy and the implantation material set group with implantation material |
| US11504173B2 (en) | 2020-09-16 | 2022-11-22 | Acumed Llc | Bone-stabilizing device having a pivotable buttress member |
-
2014
- 2014-12-20 CN CN201420809836.1U patent/CN204318886U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105662566A (en) * | 2016-03-01 | 2016-06-15 | 厦门大学附属中山医院 | Dissection type shoulder blade locking plate |
| CN105662566B (en) * | 2016-03-01 | 2019-11-26 | 厦门大学附属中山医院 | Anatomical form shoulder blade lockplate |
| CN110167470A (en) * | 2016-12-15 | 2019-08-23 | 卡尔莱宾格医疗技术有限责任两合公司 | Implantation material for osteorrhaphy and the implantation material set group with implantation material |
| US11504173B2 (en) | 2020-09-16 | 2022-11-22 | Acumed Llc | Bone-stabilizing device having a pivotable buttress member |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |