CN103099664A - Gear bone plate - Google Patents
Gear bone plate Download PDFInfo
- Publication number
- CN103099664A CN103099664A CN 201110360542 CN201110360542A CN103099664A CN 103099664 A CN103099664 A CN 103099664A CN 201110360542 CN201110360542 CN 201110360542 CN 201110360542 A CN201110360542 A CN 201110360542A CN 103099664 A CN103099664 A CN 103099664A
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- CN
- China
- Prior art keywords
- pawl
- gear
- metallic plate
- formula metallic
- bone plate
- 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 relates to the technical field of bone plates, in particular to a gear bone plate. The gear bone plate comprises a first claw type metal board and a second claw type metal board, wherein the first claw type metal board and the second claw type metal board are fixed through gears, and a slack screw is arranged on the first claw type metal board. Through the gear bone plate, operation time is shortened, operation difficulty is reduced, an operation effect is improved, and benefits are brought to doctors and patients.
Description
Technical field
The present invention relates to the blade plate technical field, especially a kind of gear blade plate.
Background technology
Present bone surgery, when using blade plate, normally by screw, blade plate is fixed on bone, when for example fracture of the sternum occuring, need advanced horizontal reset, and then implant sternal bar, use at last screw that sternal bar is fixed on breastbone, need altogether to use some screws, will make so whole operation process relatively too loaded down with trivial details, operating time is longer.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of gear blade plate.
The technical solution adopted for the present invention to solve the technical problems is: a kind of gear blade plate, comprise pawl formula metallic plate one and pawl formula metallic plate two, and pawl formula metallic plate one and pawl formula metallic plate two are fixed by gear, and pawl formula metallic plate one is provided with slack adjuster.
According to another embodiment of the invention, the pawl that further comprises described pawl formula metallic plate one and pawl formula metallic plate two is L-type.
The invention has the beneficial effects as follows, reduced operating time, reduced operating difficulty, improved surgical effect, will all bring benefit to doctor and patient.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is structural representation of the present invention;
In figure, 1, pawl formula metallic plate, 2, pawl formula metallic plate, 3, gear, 4, pawl, 5, slack adjuster.
The specific embodiment
Be structural representation of the present invention as Fig. 1, a kind of gear blade plate comprises pawl formula metallic plate 1 and pawl formula metallic plate 22, and pawl formula metallic plate 1 and pawl formula metallic plate 22 are fixing by gear 3, and pawl formula metallic plate 1 is provided with slack adjuster 5.During use, two pawl formula metallic plates with gear are placed in respectively fracture line both sides, then shrink gear, and it is fixed on bone, play interior fixed effect.
The pawl 4 of described pawl formula metallic plate 1 and pawl formula metallic plate 22 is L-type, is convenient to encircling type and is fixed on breastbone.
Before operation, select the specification of breastbone pawl according to the size of patient's breastbone, according to the length of fracture line, select the number of breastbone pawl.During operation, breastbone pawl two parts are placed in respectively the fracture line left and right sides, screw 5 are screwed to open closed condition, then use special-purpose clamp breastbone pawl, it is fixed on bone, then screw is screwed to lock-out state, this moment, gear 3 was locked, can be unmovable again.When taking out the breastbone pawl, only need screw is screwed to open mode, just two parts breastbone pawl can be separated, take out in body.
The introducing of gear of the present invention will make whole operation process simple, save the step that resets before the art, because clamp in the process of gear reseting fracture position simultaneously, reduce operating time, and implant when taking out operating procedure also lacked a lot.With respect to sternal bar in the past, saved a lot of instruments, reduced operating difficulty.The breastbone pawl adopts encircling type to fix, and makes fracture portions obtain better fixed effect.
Claims (2)
1. a gear blade plate, comprise pawl formula metallic plate one (1) and pawl formula metallic plate two (2), it is characterized in that, pawl formula metallic plate one (1) and pawl formula metallic plate two (2) are fixing by gear (3), and pawl formula metallic plate one (1) is provided with slack adjuster (5).
2. gear blade plate according to claim 1, is characterized in that, the pawl (4) of described pawl formula metallic plate one (1) and pawl formula metallic plate two (2) is L-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110360542 CN103099664A (en) | 2011-11-15 | 2011-11-15 | Gear bone plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110360542 CN103099664A (en) | 2011-11-15 | 2011-11-15 | Gear bone plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103099664A true CN103099664A (en) | 2013-05-15 |
Family
ID=48308085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110360542 Pending CN103099664A (en) | 2011-11-15 | 2011-11-15 | Gear bone plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103099664A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175901A (en) * | 2015-05-29 | 2016-12-07 | 上海昕昌记忆合金科技有限公司 | Blade plate |
| CN114366267A (en) * | 2020-10-14 | 2022-04-19 | 江苏国立医疗器械有限公司 | Breastbone fracture plate |
-
2011
- 2011-11-15 CN CN 201110360542 patent/CN103099664A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175901A (en) * | 2015-05-29 | 2016-12-07 | 上海昕昌记忆合金科技有限公司 | Blade plate |
| CN106175901B (en) * | 2015-05-29 | 2019-11-12 | 上海昕昌记忆合金科技有限公司 | Bone plate |
| CN114366267A (en) * | 2020-10-14 | 2022-04-19 | 江苏国立医疗器械有限公司 | Breastbone fracture plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130515 |