CN203029367U - Spinal nail-stick system - Google Patents
Spinal nail-stick system Download PDFInfo
- Publication number
- CN203029367U CN203029367U CN 201220728861 CN201220728861U CN203029367U CN 203029367 U CN203029367 U CN 203029367U CN 201220728861 CN201220728861 CN 201220728861 CN 201220728861 U CN201220728861 U CN 201220728861U CN 203029367 U CN203029367 U CN 203029367U
- Authority
- CN
- China
- Prior art keywords
- labelling
- hold
- stick system
- scale
- fixing bars
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a spinal nail-stick system which is capable of realizing accurate adjusting during operations and belongs to the technical field of medical apparatus. The spinal nail-stick system comprises two fixing bars, two transverse connecting seats, a transverse rod and screws. The two transverse connecting seats are respectively disposed on the two fixing bars. The transverse connecting rod connects the two fixing bars through the two transverse connecting seats. Screws for being embedded in a spine are disposed on the two fixing bars respectively. The fixing bars are provided with scales and marks. The fixing bars and the transverse connecting rod can be cut off accurately during operations, opening and pressurizing distance between each two screws can be quantified accurately, design before operations is achieved to the maximum extent, repeated operations can be reduced, operation time is shortened, hemorrhage during operations is reduced, occurrence rate of accessory injury during operations can be reduced, and operation effect can be improved.
Description
Technical field
This utility model relates to technical field of medical instruments, particularly a kind of spinal column nail-stick system that can realize accurate adjustment in the art.
Background technology
In the prior art; the hold-down bars of spinal column nail-stick system and transverse link all are fixing specifications; in spinal surgery, often need to intercept hold-down bars and transverse link temporarily; to adapt to the patient individual difference; but; because blocking of hold-down bars and transverse link is difficult to realize accurate quantification; be difficult to make once hold-down bars and transverse link by satisfied length; therefore; often need repetitive operation, repetitive operation certainly will cause prolonging operating time, and this moment, nervous tissue directly exposed; no osseous tissue protection brings risk for patient's intraoperative blood loss and secondary damage.
The utility model content
In order to address the above problem, the utility model proposes a kind of spinal column nail-stick system that can realize accurate adjustment in the art.
The spinal column nail-stick system that this utility model provides comprises two hold-down bars, two horizontal Connection Blocks, transverse link and screws, described two horizontal Connection Blocks are arranged at respectively on described two hold-down bars, described transverse link links together described two hold-down bars by described two horizontal Connection Blocks, be equipped with screw respectively on described two hold-down bars, described screw is used for inserting vertebra, and described hold-down bars is provided with scale and labelling.
As preferably, described transverse link is provided with scale and labelling.
As preferably, described scale and labelling depression arrange.
As preferably, described scale and labelling are outstanding to be arranged.
As preferably, described scale and labelling spraying arrange.
As preferably, described scale and labelling are sprayed on the self-adhesive foil.
The spinal column nail-stick system that this utility model provides is owing to be provided with scale and labelling at hold-down bars and transverse link, can in operation, realize accurately blocking hold-down bars and transverse link and screw is strutted and the precise quantification control of the distance of pressurizeing, realize to greatest extent designing before the art, thereby minimizing repetitive operation, shorten operating time, reduce in the operation hemorrhagely and reduce the incidence rate of secondary damage in the art, and then improve surgical effect.
Description of drawings
The front view of the spinal column nail-stick system that Fig. 1 provides for this utility model embodiment;
The vertical view of the spinal column nail-stick system that Fig. 2 provides for this utility model embodiment.
The specific embodiment
In order to understand this utility model in depth, below in conjunction with drawings and the specific embodiments this utility model is elaborated.
Referring to attached Fig. 1 and 2, the spinal column nail-stick system that this utility model provides comprises two hold-down bars 1, two horizontal Connection Blocks 3, transverse link 4 and screws 2, described two horizontal Connection Blocks 3 are arranged at respectively on described two hold-down bars 1, described transverse link 4 links together described two hold-down bars 1 by described two horizontal Connection Blocks 3, be equipped with screw 2 respectively on described two hold-down bars 1, described screw 2 is used for inserting vertebra, and described hold-down bars 1 is provided with scale and labelling.Utility model hold-down bars 1 is provided with scale and labelling, in operation, realize accurately cutting rod, precise quantification is adjusted the distance that struts pressurization between the screw 2, thereby realize to greatest extent designing before the operation, reduce repetitive operation, shorten operating time, reduce in the operation hemorrhagely and reduce the incidence rate of secondary damage in the operation, and then improve surgical effect.
Wherein, also can be provided with scale and labelling on the transverse link 4, realize accurately intercepting transverse link in the art, thereby reduce repeatable operation, shorten operating time, reduce intraoperative hemorrhage and reduce the secondary incidence rate of damaging in the art, and then improve surgical effect.
Wherein, as a kind of concrete set-up mode of scale and labelling, the setting of can caving in of scale and labelling.
Wherein, as a kind of concrete set-up mode of scale and labelling, scale and labelling can be given prominence to setting.
Wherein, as a kind of concrete set-up mode of scale and labelling, scale and labelling can spray setting.
Wherein, a kind of concrete set-up mode as scale and labelling, scale and labelling can be sprayed on the self-adhesive foil, before hold-down bars 1 and/or transverse link 4 are adjusted, self-adhesive foil adheres to hold-down bars 1 and/or transverse link 4, and after hold-down bars 1 and/or transverse link 4 adjusted, self-adhesive foil is removed from hold-down bars 1 and/or transverse link 4.
The above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above only is the specific embodiment of the present utility model; be not limited to this utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. spinal column nail-stick system, it is characterized in that, comprise two hold-down bars, two horizontal Connection Blocks, transverse link and screws, described two horizontal Connection Blocks are arranged at respectively on described two hold-down bars, described transverse link links together described two hold-down bars by described two horizontal Connection Blocks, be equipped with screw respectively on described two hold-down bars, described screw is used for inserting vertebra, and described hold-down bars is provided with scale and labelling.
2. spinal column nail-stick system according to claim 1 is characterized in that, described transverse link is provided with scale and labelling.
3. spinal column nail-stick system according to claim 1 and 2 is characterized in that, described scale and labelling depression arrange.
4. spinal column nail-stick system according to claim 1 and 2 is characterized in that, described scale and labelling are outstanding to be arranged.
5. spinal column nail-stick system according to claim 1 and 2 is characterized in that, described scale and labelling spraying arrange.
6. spinal column nail-stick system according to claim 1 and 2 is characterized in that, described scale and labelling are sprayed on the self-adhesive foil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220728861 CN203029367U (en) | 2012-12-26 | 2012-12-26 | Spinal nail-stick system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220728861 CN203029367U (en) | 2012-12-26 | 2012-12-26 | Spinal nail-stick system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203029367U true CN203029367U (en) | 2013-07-03 |
Family
ID=48681516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220728861 Expired - Fee Related CN203029367U (en) | 2012-12-26 | 2012-12-26 | Spinal nail-stick system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203029367U (en) |
-
2012
- 2012-12-26 CN CN 201220728861 patent/CN203029367U/en not_active Expired - Fee Related
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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: 20130703 Termination date: 20171226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |