CN2289527Y - Cutting instrument for cervical intervertebral disc hyperplasia - Google Patents
Cutting instrument for cervical intervertebral disc hyperplasia Download PDFInfo
- Publication number
- CN2289527Y CN2289527Y CN 97208501 CN97208501U CN2289527Y CN 2289527 Y CN2289527 Y CN 2289527Y CN 97208501 CN97208501 CN 97208501 CN 97208501 U CN97208501 U CN 97208501U CN 2289527 Y CN2289527 Y CN 2289527Y
- Authority
- CN
- China
- Prior art keywords
- intervertebral disc
- cutting instrument
- cervical intervertebral
- cutting
- edge
- 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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- Surgical Instruments (AREA)
Abstract
The utility model discloses a cutting instrument for cervical intervertebral disc hyperplasia, which is a surgical implement and is composed of a ring handle (1) and a pipe shaft (2). The head of the pipe shaft (2) is provided with a dead end (3); the pipe wall next to the dead end (3) is provided with two to five planing knife edges (4) whose edges are double-opening active faces; the utility model has the advantages of convenient operation, wide range for cutting and favorable sucking effect.
Description
This utility model relates to a kind of surgical apparatus, especially cervical region intervertebral disc cutting appliance.
In the operation of treatment intervertebral disk hyperplasy disease, often need after puncturing, excise some outgrowth tissue.But except the surgical instrument of lumbar puncture cutting, still there is not the surgical instrument that is applicable to cervical vertebra puncture, cutting at present.And in the surgical instrument of lumbar puncture, cutting, its sickle because cecum excessive, the edge of a knife is few and lean on after, cause excision extension to be restricted.
The purpose of this utility model just is to provide a kind of and implements cutting appliance cutting operation, that cecum is little, the edge of a knife is many and forward after the cervical vertebra puncture.
This utility model is achieved in that Cutting instrument for cervical intervertebral disc hyperplasia is made up of handle and two ones of pipe shafts, and the head of pipe shaft is a cecum, has the planing edge of a knife of edge for two faces that put the first edge on a knife or a pair of scissors on the tube wall of nearly cecum.The number of the edge of a knife is 2～5.
Use that this Cutting instrument for cervical intervertebral disc hyperplasia excision extension is big, easy to operate, suction effect is good.
Below in conjunction with drawings and Examples this utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
Embodiment as shown in Figure 1, rear portion of the present utility model is a handle 1, grasping during handled easily, the front portion is hollow pipe shaft 2, the head of pipe shaft 2 is a cecum 3, have two planing edges of a knife 4 on the tube wall of nearly cecum 3, each edge of a knife 4 is elongated, and the long limit of strip is a sword face and parallel with the major axis of pipe shaft 2.The planing edge of a knife 4 of nearly cecum 3 can also be increased to 3 to 5.
Claims (2)
1. a Cutting instrument for cervical intervertebral disc hyperplasia is made up of handle (1) and pipe shaft (2), and the head of pipe shaft (2) is cecum (3), it is characterized in that: have the planing edge of a knife (4) of edge for two faces that put the first edge on a knife or a pair of scissors on the tube wall of nearly cecum (3).
2. Cutting instrument for cervical intervertebral disc hyperplasia according to claim 1 is characterized in that: the planing edge of a knife (4) on the tube wall has 2～5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97208501 CN2289527Y (en) | 1997-01-02 | 1997-01-02 | Cutting instrument for cervical intervertebral disc hyperplasia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97208501 CN2289527Y (en) | 1997-01-02 | 1997-01-02 | Cutting instrument for cervical intervertebral disc hyperplasia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2289527Y true CN2289527Y (en) | 1998-09-02 |
Family
ID=33927931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97208501 Expired - Fee Related CN2289527Y (en) | 1997-01-02 | 1997-01-02 | Cutting instrument for cervical intervertebral disc hyperplasia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2289527Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105496551A (en) * | 2015-12-31 | 2016-04-20 | 江苏钱璟医疗器械有限公司 | Microscopic kinetic-energy rotary-flushed-absorbed integrated knife system |
-
1997
- 1997-01-02 CN CN 97208501 patent/CN2289527Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105496551A (en) * | 2015-12-31 | 2016-04-20 | 江苏钱璟医疗器械有限公司 | Microscopic kinetic-energy rotary-flushed-absorbed integrated knife system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |