CN202942181U - Tumor treatment scalpel for neurosurgery - Google Patents
Tumor treatment scalpel for neurosurgery Download PDFInfo
- Publication number
- CN202942181U CN202942181U CN 201220754808 CN201220754808U CN202942181U CN 202942181 U CN202942181 U CN 202942181U CN 201220754808 CN201220754808 CN 201220754808 CN 201220754808 U CN201220754808 U CN 201220754808U CN 202942181 U CN202942181 U CN 202942181U
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- CN
- China
- Prior art keywords
- scalpel
- handle
- tumor treatment
- knife
- head
- 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 tumor treatment scalpel for neurosurgery. The tumor treatment scalpel comprises a scalpel head and a scalpel handle, wherein the scalpel head is connected with the scalpel handle through a connector; the scalpel head is fixedly connected with the connector; the rear end of the connector is connected with the front end of the scalpel handle through a positioning bolt and a positioning nut; and semispherical antiskid bulges are uniformly arranged on the outer wall of the scalpel handle. The tumor treatment scalpel has the outstanding advantages of simple structure and convenience in operation and use, wherein when the scalpel is used, the scalpel handle and the scalpel head can rotate relatively to be adjusted to proper angles according to operation requirements, and then are fastened with each other through the positioning bolt and the positioning nut, and thus the operation is convenient; and according to operation requirements, the included angle between the scalpel head and the scalpel handle can be adjusted to any angle, the tumor treatment scalpel is convenient to use, the view field of an operation cannot be stopped, and the operation can be successfully executed.
Description
Technical field:
This utility model relates to surgical knife tool, particularly a kind of neurosurgery tumor scalpel.
Background technology:
at present, the scalpel that the doctor uses is that cutter head is fixedly connected with handle of a knife and on the same straight line, in long-term clinical practice, the doctor many times can oneself be held the stick shift of handle of a knife and be lived sight line, thereby in order to see operative site or tissue clearly, usually need doctor's head that offsets to one side, thereby arrive from the side operation position or tissue, operating time is longer, when dark the or operative site of operative site organizes shape more complicated, usually can be more difficult, the doctor is easily tired, and be not easy quick, downcut accurately pathological tissues, especially when tumor resection is organized, during existing scalpel uses, inconvenience is arranged more.
Summary of the invention:
The purpose of this utility model is to overcome the shortcoming that exists in prior art, provides a kind of simple in structure, easy to operate and do not hinder the neurosurgery tumor scalpel of surgical field of view.
To achieve these goals, this utility model provides a kind of neurosurgery tumor scalpel, comprise cutter head and handle of a knife, wherein, connect by union joint between described cutter head and described handle of a knife, described cutter head is fixedly connected with described union joint, the rear end of described union joint be connected the front end of handle of a knife and be connected with setscrew nut by bolt.
Evenly be provided with the anti-skidding projection of hemispherical on the outer wall of described handle of a knife.
This utility model outstanding advantages is: simple in structure, during use, according to the operation needs, rotate handle of a knife is relative with cutter head, after adjusting to suitable angle, be fastenedly connected by bolt and setscrew nut and get final product, easy to operate, can be according to the operation needs, be adjusted to the angle between cutter head and handle of a knife arbitrarily angled, easy to use, do not hinder surgical field of view, guarantee carrying out smoothly of operation.
Description of drawings:
Fig. 1 is the overall structure front view of this utility model embodiment.
Fig. 2 is the side view of Fig. 1.
The specific embodiment:
When embodiment of the present utility model implements, design agents mechanism comprises cutter head 1, union joint 2, bolt 3, handle of a knife 4, anti-skidding protruding 5 and setscrew nut 6.Wherein, connect by union joint 2 between cutter head 1 and handle of a knife 4, cutter head 1 is fixedly connected with union joint 2, and the front end of being connected with handle of a knife in the rear end of union joint 2 passes through bolt 3 is connected connection with setscrew nut; Evenly be provided with hemispherical anti-skidding protruding 5 on the outer wall of handle of a knife 4.
Claims (2)
1. neurosurgery tumor scalpel, comprise cutter head and handle of a knife, it is characterized in that, connect by union joint between described cutter head and described handle of a knife, described cutter head is fixedly connected with described union joint, the rear end of described union joint be connected the front end of handle of a knife and be connected with setscrew nut by bolt.
2. neurosurgery tumor scalpel according to claim 1, is characterized in that, evenly is provided with the anti-skidding projection of hemispherical on the outer wall of described handle of a knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220754808 CN202942181U (en) | 2012-12-14 | 2012-12-14 | Tumor treatment scalpel for neurosurgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220754808 CN202942181U (en) | 2012-12-14 | 2012-12-14 | Tumor treatment scalpel for neurosurgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202942181U true CN202942181U (en) | 2013-05-22 |
Family
ID=48417900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220754808 Expired - Fee Related CN202942181U (en) | 2012-12-14 | 2012-12-14 | Tumor treatment scalpel for neurosurgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202942181U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109938798A (en) * | 2019-03-12 | 2019-06-28 | 王珏 | A kind of joint surgery is with scraping bone device and application method |
-
2012
- 2012-12-14 CN CN 201220754808 patent/CN202942181U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109938798A (en) * | 2019-03-12 | 2019-06-28 | 王珏 | A kind of joint surgery is with scraping bone device and application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20131214 |