CN203677149U - Anti-skidding nerve root wire retractor - Google Patents
Anti-skidding nerve root wire retractor Download PDFInfo
- Publication number
- CN203677149U CN203677149U CN201420029925.4U CN201420029925U CN203677149U CN 203677149 U CN203677149 U CN 203677149U CN 201420029925 U CN201420029925 U CN 201420029925U CN 203677149 U CN203677149 U CN 203677149U
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- CN
- China
- Prior art keywords
- skidding
- nerve root
- bending section
- bending
- strip
- 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
Links
- 210000005036 nerve Anatomy 0.000 title claims abstract description 31
- 238000005452 bending Methods 0.000 claims abstract description 28
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 description 2
- 230000001537 neural effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an anti-skidding nerve root wire retractor. The anti-skidding nerve root wire retractor comprises a strip-shaped flat handheld strip and a strip-shaped flat fixed strip. A first bending section and a second bending section are arranged at the head of the fixed strip, wherein the first bending section extends inwards, the second bending section extends inwards, and an anti-skidding convex point array formed by anti-skidding convex points is arranged on the second bending section. Fixing firmness of the anti-skidding nerve root wire retractor is effectively improved through the double-bending structure of the first bending section and the second bending section. In addition, due to the fact that the anti-skidding convex point array formed by the anti-skidding convex points is arranged on the second bending section, the anti-skidding performance of the wire retractor is further improved. The anti-skidding nerve root wire retractor is simple in structure, convenient to use and high in practicability.
Description
Technical Field
The utility model relates to a medical appliance, in particular to an anti-slip nerve root retractor.
Background
The nerve root retractor is a common surgical instrument in neurosurgery and is used for drawing nerve roots as the name suggests. The head of the existing nerve root retractor is bent in a smooth hook shape, so that the nerve root retractor is easy to slip, and the smooth operation is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problem existing in the prior art, thereby providing the anti-skidding nerve root drag hook.
The above technical problem of the present invention can be solved by the following technical solutions:
the utility model provides an anti-skidding nerve root drag hook, anti-skidding nerve root drag hook contain a long banding flat handheld rectangular and a long banding flat fixed rectangular, fixed rectangular head be equipped with the first section of bending of an inside extension and the second section of bending of an inside extension, the second section of bending on be equipped with the anti-skidding bump array of constituteing by the anti-skidding bump.
As a preferred embodiment of the present invention, the arrangement direction of the hand-held strip and the fixed strip forms 120 °.
As the preferred embodiment of the utility model, the anti-skid nerve root drag hook is integrally formed by stainless steel sheet metal.
The utility model discloses a two bending structure of first section of bending and the second section of bending are utilized to the neural root drag hook of antiskid, have effectively improved the fixed fastness of drag hook. In addition, the anti-skid salient point array formed by the anti-skid salient points is arranged on the two bending sections, so that the anti-skid performance of the draw hook is further improved. The anti-skidding nerve root retractor is simple in structure, convenient to use and high in practicability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of the anti-slip nerve root retractor of the present invention;
FIG. 2 is an enlarged detail view of the area A of the anti-sliding nerve root retractor in FIG. 1;
FIG. 3 is an enlarged detail view of the area B of the anti-slip nerve root retractor shown in FIG. 1;
FIG. 4 is an enlarged detail view of the C region of the anti-sliding nerve root retractor in FIG. 3;
wherein,
1. an anti-skid nerve root retractor; 2. a hand-held strip; 3. fixing the long strip; 4. a first bending section; 5. a second bending section; 6. and anti-skid salient points.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
The utility model provides an antiskid nerve root drag hook.
As shown in fig. 1 to 4, the anti-slip nerve root retractor 1 of the present invention comprises a long and flat handheld strip 2 and a long and flat fixed strip 3, the head of the fixed strip 3 is provided with a first bending section 4 extending inwards and a second bending section 5 extending inwards, and the second bending section 5 is provided with an anti-slip bump array formed by anti-slip bumps 6.
The hand-held strip 2 is arranged at 120 ° to the fixed strip 3.
The antiskid nerve root retractor 1 is integrally formed by stainless steel sheet metal.
The utility model discloses an antiskid nerve root drag hook utilizes the two bending structures of first section of bending and the section of bending of second, has effectively improved the fixed fastness of drag hook. In addition, the anti-skid salient point array formed by the anti-skid salient points is arranged on the two bending sections, so that the anti-skid performance of the draw hook is further improved. The anti-skidding nerve root retractor is simple in structure, convenient to use and high in practicability.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (3)
1. The utility model provides an anti-skidding nerve root drag hook, its characterized in that, anti-skidding nerve root drag hook (1) contain a long banding flat handheld rectangular (2) and a long banding flat fixed rectangular (3), the head of fixed rectangular (3) be equipped with a first section of bending (4) of inwards extending and a second section of bending (5) of inwards extending, second section of bending (5) on be equipped with the anti-skidding bump array of constituteing by anti-skidding bump (6).
2. The anti-slip nerve root retractor according to claim 1, wherein the hand-held strip (2) is arranged at 120 ° to the fixed strip (3).
3. The nerve root retractor according to claim 2, wherein the nerve root retractor (1) is formed by integrally forming a stainless steel sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420029925.4U CN203677149U (en) | 2014-01-17 | 2014-01-17 | Anti-skidding nerve root wire retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420029925.4U CN203677149U (en) | 2014-01-17 | 2014-01-17 | Anti-skidding nerve root wire retractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203677149U true CN203677149U (en) | 2014-07-02 |
Family
ID=50999128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420029925.4U Expired - Fee Related CN203677149U (en) | 2014-01-17 | 2014-01-17 | Anti-skidding nerve root wire retractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203677149U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104856768A (en) * | 2015-06-04 | 2015-08-26 | 浙江省肿瘤医院 | Scald-preventing silicon rubber case for medical retractor |
-
2014
- 2014-01-17 CN CN201420029925.4U patent/CN203677149U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104856768A (en) * | 2015-06-04 | 2015-08-26 | 浙江省肿瘤医院 | Scald-preventing silicon rubber case for medical retractor |
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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: 20140702 Termination date: 20150117 |
|
| EXPY | Termination of patent right or utility model |