CN202386763U - Anterior cervical spinal bone fracture plate - Google Patents
Anterior cervical spinal bone fracture plate Download PDFInfo
- Publication number
- CN202386763U CN202386763U CN2011204379305U CN201120437930U CN202386763U CN 202386763 U CN202386763 U CN 202386763U CN 2011204379305 U CN2011204379305 U CN 2011204379305U CN 201120437930 U CN201120437930 U CN 201120437930U CN 202386763 U CN202386763 U CN 202386763U
- Authority
- CN
- China
- Prior art keywords
- anterior cervical
- cylinder
- lock cover
- bone fracture
- cervical spinal
- 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 - Lifetime
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- Surgical Instruments (AREA)
- Prostheses (AREA)
Abstract
The utility model discloses an anterior cervical spinal bone fracture plate, which comprises a plate body provided with a locking pressure piece. The right and left wings of the locking pressure piece are semicircular. The middle part of the locking pressure piece is a cone-shaped cylinder. Four grooves are symmetrically arranged on the periphery of the cone-shaped cylinder. The middle part of the cylinder is of a tubular structure.
Description
Technical field
This utility model relates to a kind of blade plate, relates in particular to a kind of anterior cervical vertebrae blade plate.
Background technology
The tabletting shape of existing lamina of cervical vertebra is a rectangular configuration, and the middle part is directly to be installed on the lamina of cervical vertebra with screw, and this tabletting is loosening easily in actual use, and direction is bad confirms that the position of locking is inaccurate, gives in actual the use and brings great inconvenience.
Summary of the invention
This utility model provides a kind of outward appearance butterfly, has the chucking structure in order to solve the deficiency of prior art
The throat road blade plate of lock cover.
In order to realize above-mentioned technical purpose; The technical scheme of this utility model is: this anterior cervical vertebrae blade plate comprises plate body; Said plate body is provided with lock cover, and the right flank of said lock cover and left wing are semicircle, and the middle part of said lock cover is the cylinder of taper; The periphery of said tapered cylinder is being symmetrical set 4 grooves, and the centre of said cylinder is a tubular structure.
The beneficial effect of this utility model is: this utility model lock cover can rotate, and both wings pin the both sides screw, prevents that it is outstanding; 4 grooves that are provided with on the cylinder prevent that cylindrical radial is flexible, are convenient to lock cover and lamina of cervical vertebra and install and tighten.
Description of drawings
Fig. 1 is the structural representation of this utility model.
Fig. 2 is the structural representation of this utility model lock cover.
The specific embodiment
Below in conjunction with accompanying drawing this utility model technical scheme is made and to further specify:
As depicted in figs. 1 and 2: this utility model anterior cervical vertebrae blade plate, comprise plate body 1, said plate body 1 is provided with lock cover 2, and the right flank 3 and the left wing 4 of said lock cover 2 is semicircle, and the middle part of said lock cover 2 is cylinders 5 of taper.The periphery of said tapered cylinder 5 is being symmetrical set 4 grooves 6, and the centre of said cylinder 5 is tubular structures, and tapered cylinder 5 bottoms are cassette structures.
Claims (2)
1. anterior cervical vertebrae blade plate; Comprise plate body (1); It is characterized in that: said plate body (1) is provided with lock cover (2), and the right flank (3) of said lock cover (2) and left wing (4) are semicircle, and the middle part of said lock cover (2) is the cylinder (5) of taper.
2. according to the said a kind of anterior cervical vertebrae blade plate of claim 1, it is characterized in that: the periphery of said tapered cylinder (5) is being symmetrical set 4 grooves (6), and the centre of said cylinder (5) is a tubular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204379305U CN202386763U (en) | 2011-11-08 | 2011-11-08 | Anterior cervical spinal bone fracture plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204379305U CN202386763U (en) | 2011-11-08 | 2011-11-08 | Anterior cervical spinal bone fracture plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202386763U true CN202386763U (en) | 2012-08-22 |
Family
ID=46661718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204379305U Expired - Lifetime CN202386763U (en) | 2011-11-08 | 2011-11-08 | Anterior cervical spinal bone fracture plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202386763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105615970A (en) * | 2014-11-13 | 2016-06-01 | 无锡市闻泰百得医疗器械有限公司 | Thoracolumbar anterior structure |
-
2011
- 2011-11-08 CN CN2011204379305U patent/CN202386763U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105615970A (en) * | 2014-11-13 | 2016-06-01 | 无锡市闻泰百得医疗器械有限公司 | Thoracolumbar anterior structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120822 |
|
| CX01 | Expiry of patent term |