CN201436023U - Fixed plate of clavicle of which bone fracture point lies at the 1/3 section of the total length - Google Patents
Fixed plate of clavicle of which bone fracture point lies at the 1/3 section of the total length Download PDFInfo
- Publication number
- CN201436023U CN201436023U CN200920046515XU CN200920046515U CN201436023U CN 201436023 U CN201436023 U CN 201436023U CN 200920046515X U CN200920046515X U CN 200920046515XU CN 200920046515 U CN200920046515 U CN 200920046515U CN 201436023 U CN201436023 U CN 201436023U
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- clavicle
- plate body
- screw holes
- section
- bone screw
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Abstract
The utility model discloses a fixed plate of clavicle of which bone fracture point lies at the 1/3 section of the total length, comprising a medical alloy steel plate body (1) with similar radian to the clavicle physiological radian; wherein a plurality of bone nail holes (2) are arranged on the plate body (1), the plurality of bone nail holes (2) comprises at least three internal bone nail holes (2') and at least three external bone nail hole (2''); the at least three internal bone nail holes (2') are arranged in the internal 2/3 section of the total length, and are distributed in point-line manner; and the at least three external bone nail holes (2'') are arranged in the 1/3 section of the total length of the plate body (1), and are distributed in point-area manner. The fixed plate has advantages of reasonable structure, reliable fixation for clavicle, and normal postoperative recovery period.
Description
Technical field
This utility model relates to the bone fracture fixation plate that a kind of clavicular fracture point is positioned at the clavicle length overall outside 1/3 section, belongs to medical device technology.
Background technology
Existing clavicular fracture fixing head, the bone screw holes that it is set, it is arranged apart to be a wire along its length direction.This existing bone fracture fixation plate, be in the operation of clavicle centre portion for the fracture point, owing to 3 bone screw holes are respectively arranged in fracture point both sides, thereby clinical use is suitable reliable, but be positioned at the operation of 1/3 section outside the clavicle length overall for fracture point, because described fixing head is at its fracture point one end, has only 12 bone screw holes at the most, thereby described fixing head and clavicle is fixing, just seem improper unreliable, so that influence the stable growth healing of clavicular fracture, even also possible malunion, the pain of injury and sequela caused to patient.
Summary of the invention
This utility model aims to provide a kind of rational in infrastructure, and the fixing reliable clavicular fracture point of clavicle is positioned at the bone fracture fixation plate of the clavicle outside 1/3 section, to overcome existing fixing head deficiency, satisfies the needs of clinical practice,
This utility model realizes that its purpose technical scheme is:
A kind of clavicular fracture point is positioned at the bone fracture fixation plate of the clavicle length overall outside 1/3 section, comprises the medical alloy steel plate body that is close with the clavicle physiologic radian; Described plate body is provided with several bone screw holes, and its innovative point is that described several bone screw holes are at least 3 inboard bone screw holes and at least 3 outside bone screw holes; At least 3 inboard bone screw holes are located in length overall inboard 2/3 section of plate body, and it is arranged apart to be a wire; At least 3 outside bone screw holes are located in the length overall outside 1/3 section of plate body, and it is planar arranged apart to be several point one.
Can understand by above given technical scheme, this utility model is because in its outside 1/3 section, at least be provided with 3 bone screw holes, thereby effectively strengthened the fixedly fastness of the clavicle outside 1/3 section and bone fracture fixation plate, and because at least 3 bone screw holes, it is planar arranged apart to be several point one, and seems very reliable and stable, thereby overcome the deficiency of prior art, realized the purpose of this utility model.
Further innovative point of the present utility model is:
Described inboard bone screw holes has 3; Described outside bone screw holes has 5, and is 5 one planar arranged apart.With further raising clinical result of use of the present utility model.
Described plate body with the clavicle contact surface, be close with the clavicle physiologic radian.Thereby fixation, and effectively avoid the postoperative soft tissue to grow into too much between fixing head and the clavicle, take out operation increase trouble and give at rear fixed plate.
Described plate body has left plate body and right panel body, and left plate body and right panel bulk phase symmetry.To satisfy the needs of the left and right clavicular fracture fixing operation of human body.
After technique scheme was implemented, this utility model had rational in infrastructure, and clavicle is fixing reliable, and satisfying fractures puts characteristics such as the clinical operation needs that are positioned at 1/3 section outside the clavicle length overall and post-operative recovery phase be normal, is fairly obvious.
Description of drawings
Fig. 1 is the front view of a kind of specific embodiment of this utility model; What the double dot dash line part was represented among the figure is clavicle; Represented is fracture line, is positioned at 1/3 zone, the clavicle length overall outside;
Fig. 2 is the vertical view of Fig. 1; Can understand that by Fig. 2 the material that this utility model adopted is that thickness is the medical titanium alloy steel plate of 1.5mm;
Fig. 3 is as right part of the present utility model shown in Figure 1;
Fig. 4 is as left part of the present utility model shown in Figure 1;
Fig. 5 is the B-B profile of Fig. 3 and the C-C profile of Fig. 4; The composition surface of this utility model shown in the figure and clavicle is close with the clavicle physiologic radian.
The specific embodiment
Below contrast accompanying drawing, by the description of the specific embodiment, the utility model is described in further detail.
The specific embodiment is shown in accompanying drawing 1,2,3,4,5.
A kind of clavicular fracture point is positioned at the bone fracture fixation plate of the clavicle length overall outside 1/3 section, comprises the medical titanium alloy steel plate body 1 that is close with the clavicle physiologic radian; Described plate body 1 is provided with several bone screw holes 2; Described several bone screw holes 2 be at least 3 inboard bone screw holes 2 ' and at least 3 the outside bone screw holes 2 "; At least 3 inboard bone screw holes 2 ' be located in inboard 2/3 section of length overall of plate body 1, and it is arranged apart to be a wire; At least 3 outside bone screw holes 2 ", be located in 1/3 section of the plate body 1 length overall outside, and it is planar arranged apart to be several point one.And described inboard bone screw holes 2 ' be 3; Described outside bone screw holes 2 " is 5, and is 5 one planar arranged apart.And described plate body 1 with clavicle contact surface 1-1, be close with the clavicle physiologic radian.Described plate body 1 have left plate body 1 ' and right panel body 1 ", and left plate body 1 ' " symmetrical with right panel body 1.
This utility model first sample makes us very satisfied in the effect of the clinical use in Changzhou First People's Hospital.
Claims (4)
1. a clavicular fracture point is positioned at the bone fracture fixation plate of the clavicle length overall outside 1/3 section, comprises the medical alloy steel plate body (1) that is close with the clavicle physiologic radian; Described plate body (1) is provided with several bone screw holes (2), it is characterized in that, described several bone screw holes (2) are at least 3 inboard bone screw holes (2 ') and at least 3 outside bone screw holes (2 "); At least 3 inboard bone screw holes (2 ') are located in inboard 2/3 section of length overall of plate body (1), and it is arranged apart to be a wire; (2 ") are located in the length overall outside 1/3 section of plate body (1), and it is planar arranged apart to be several point one at least 3 outside bone screw holes.
2. bone fracture fixation plate according to claim 1 is characterized in that, described inboard bone screw holes (2 ') has 3; (2 ") have 5 to described outside bone screw holes, and are 5 one planar arranged apart.
3. bone fracture fixation plate according to claim 1 is characterized in that, described plate body (1) with clavicle contact surface (1-1), be close with the clavicle physiologic radian.
4. bone fracture fixation plate according to claim 1 is characterized in that, described plate body (1) have left plate body (1 ') and right panel body (1 "), and left plate body (1 ') (1 ") is symmetrical with the right panel body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920046515XU CN201436023U (en) | 2009-06-11 | 2009-06-11 | Fixed plate of clavicle of which bone fracture point lies at the 1/3 section of the total length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920046515XU CN201436023U (en) | 2009-06-11 | 2009-06-11 | Fixed plate of clavicle of which bone fracture point lies at the 1/3 section of the total length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201436023U true CN201436023U (en) | 2010-04-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920046515XU Expired - Fee Related CN201436023U (en) | 2009-06-11 | 2009-06-11 | Fixed plate of clavicle of which bone fracture point lies at the 1/3 section of the total length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201436023U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102525636A (en) * | 2012-01-11 | 2012-07-04 | 黄长明 | Fixing bone nail capable of being broken and locking plate comprising bone nail |
| CN102551861A (en) * | 2010-12-28 | 2012-07-11 | 北京国人骨科医疗器械有限公司 | Bridge type bone fracture plate for anatomic clavicle |
-
2009
- 2009-06-11 CN CN200920046515XU patent/CN201436023U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102551861A (en) * | 2010-12-28 | 2012-07-11 | 北京国人骨科医疗器械有限公司 | Bridge type bone fracture plate for anatomic clavicle |
| CN102525636A (en) * | 2012-01-11 | 2012-07-04 | 黄长明 | Fixing bone nail capable of being broken and locking plate comprising bone nail |
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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: 20100407 Termination date: 20110611 |