CN206381217U - A kind of scalpel for neurosurgery - Google Patents
A kind of scalpel for neurosurgery Download PDFInfo
- Publication number
- CN206381217U CN206381217U CN201621070871.1U CN201621070871U CN206381217U CN 206381217 U CN206381217 U CN 206381217U CN 201621070871 U CN201621070871 U CN 201621070871U CN 206381217 U CN206381217 U CN 206381217U
- Authority
- CN
- China
- Prior art keywords
- cutter head
- connecting rod
- tool arm
- handle
- scalpel
- 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
Abstract
The utility model belongs to technical field of medical instruments, and in particular to a kind of scalpel for neurosurgery.The scalpel for neurosurgery, including cutter head, connecting rod, handle and secondary knife, the cutter head is connected by connecting rod with handle, cutter head is provided with turn buckle with connecting rod junction, secondary knife is connected by turn buckle with cutter head, the secondary cutter spacing is provided with secondary tool arm in one end of handle, other end is provided with secondary cutter head, the cutter head is provided with and strikes off groove, strike off and scraper is provided with groove, the cutter head is provided with exsector blade, it is located at secondary tool arm one end on the handle provided with pressing armlet, secondary tool arm lapping ends are located at the end of secondary tool arm in pressing armlet, provided with support depression bar between secondary tool arm and connecting rod, the secondary cutter head side corresponding with cutter head is respectively equipped with blade.Its advantage is：It is simple in construction, it is easy to use, opening excision, shearing, stripping operation are convenient for, pressing armlet, which can also be played, prevents scalpel from sliding, and the use to medical worker is brought conveniently.
Description
Technical field
The utility model belongs to technical field of medical instruments, and in particular to a kind of scalpel for neurosurgery.
Background technology
At present, the scalpel that neurosurgery is used when doing encephalic operation is generally straight smooth cutting edge scalpel.Existing skill
In art, it is necessary to first open an aperture on skull when doing encephalic operation, Micro operating knife is probeed into from aperture, then by means of
Microscope is operated.Because common Micro operating knife is straight smooth cutting edge, to the incisions of encephalic different tissues not
It is very convenient, and the visual field is not open, and any safeguard procedures are not provided with to handle, scalpel is easily sliding from operator's hand
It is de-, so that malpractice is caused, although the existing scalpel for possessing cambered blade is there is provided some Anti-slip handles or anti-skidding
Ball etc., but the problem of scalpel flower falls all can not be fundamentally solved, preferably at most reduced a bit on probability, but still can deposit
In this phenomenon, injury is still resulted in.
Utility model content
The utility model is in order to make up the defect of prior art there is provided one kind is simple in construction, and nerve easy to use is outer
Section's scalpel.
The utility model is achieved by the following technical solution：
A kind of scalpel for neurosurgery, including cutter head, connecting rod, handle and secondary knife, the cutter head by connecting rod with
Handle is connected, and cutter head is provided with turn buckle with connecting rod junction, and secondary knife is connected by turn buckle with cutter head, and the secondary cutter spacing is in hand
One end of handle is provided with secondary tool arm, and other end is provided with secondary cutter head, and the cutter head strikes off and scraper is provided with groove provided with groove is struck off,
The cutter head, which is provided with exsector blade, the handle, is located at secondary tool arm one end provided with pressing armlet, secondary tool arm lapping ends
It is located at the end of secondary tool arm in pressing armlet, provided with support depression bar, the secondary cutter head and cutter head phase between secondary tool arm and connecting rod
Corresponding side is respectively equipped with blade.
Further, the angle between the cutter head and connecting rod is 30-45 degree.
Further, the handle is provided with anti-slip veins.
Further, the angle between the connecting rod and secondary tool arm is 30-40 degree.
The beneficial effects of the utility model are：A kind of scalpel for neurosurgery of the utility model is simple in construction, user
Just, opening excision, shearing, stripping operation are convenient for, pressing armlet, which can also be played, prevents scalpel from sliding, to medical worker's
Using bring conveniently.
Brief description of the drawings
The utility model is further described below in conjunction with the accompanying drawings.
Accompanying drawing 1 is structural representation of the present utility model.
In figure, 1 connecting rod, 2 handles, 3 cutter heads, 4 secondary knives, 5 pressing armlets, 6 turn buckles, 7 support depression bars, 8 secondary tool arms, 9
Strike off groove, 10 scrapers, 11 secondary cutter heads, 12 blades, 13 exsector blades.
Embodiment
Accompanying drawing 1 is a kind of specific embodiment of the present utility model.A kind of scalpel for neurosurgery of the utility model, including
Cutter head 3, connecting rod 1, handle 2 and secondary knife 4, the cutter head 3 are connected by connecting rod 1 with handle 2, and cutter head 3 is connected with connecting rod 1
Place is provided with turn buckle 6, and secondary knife 4 is connected by turn buckle 6 with cutter head 3, and one end that the secondary knife 4 is located at handle 2 is provided with secondary tool arm
8, other end is provided with secondary cutter head 11, and the cutter head 3 strikes off in groove 9 and is provided with scraper 10, the cutter head 3 provided with groove 9 is struck off
Be located at secondary one end of tool arm 8 provided with exsector blade 13, on the handle 2 provided with pressing armlet 5, the secondary lapping ends of tool arm 8 by
Armlet 5 is pressed to be located at the end of secondary tool arm 8, provided with support depression bar 7, the secondary cutter head 11 and cutter head between secondary tool arm 8 and connecting rod 1
3 corresponding sides are respectively equipped with blade 12.
Further, the angle between the cutter head 3 and connecting rod 1 is 30-45 degree.
Further, the handle 2 is provided with anti-slip veins.
Further, the angle between the connecting rod 1 and secondary tool arm 8 is 30-40 degree.
The utility model is not limited to above-mentioned embodiment, and anyone should learn what is made under enlightenment of the present utility model
There is same or like technical scheme with the utility model, each fall within protection domain of the present utility model.
Technology that the utility model is not described in detail, shape, construction part are known technology.
Claims (4)
1. a kind of scalpel for neurosurgery, including cutter head, connecting rod, handle and secondary knife, it is characterised in that the cutter head passes through
Connecting rod is connected with handle, and cutter head is provided with turn buckle with connecting rod junction, and secondary knife is connected by turn buckle with cutter head, the pair
Cutter spacing is provided with secondary tool arm in one end of handle, and other end is provided with secondary cutter head, and the cutter head strikes off in groove and set provided with groove is struck off
There is scraper, the cutter head, which is provided with exsector blade, the handle, is located at secondary tool arm one end provided with pressing armlet, secondary tool arm end
Portion is overlapped on the end that pressing armlet is located at secondary tool arm, provided with support depression bar between secondary tool arm and connecting rod, the secondary cutter head with
The corresponding side of cutter head is respectively equipped with blade.
2. a kind of scalpel for neurosurgery according to claim 1, it is characterized in that：Between the cutter head and connecting rod
Angle is 30-45 degree.
3. a kind of scalpel for neurosurgery according to claim 1, it is characterized in that：The handle is provided with anti-slip veins.
4. a kind of scalpel for neurosurgery according to claim 1, it is characterized in that：Between the connecting rod and secondary tool arm
Angle be 30-40 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621070871.1U CN206381217U (en) | 2016-09-22 | 2016-09-22 | A kind of scalpel for neurosurgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621070871.1U CN206381217U (en) | 2016-09-22 | 2016-09-22 | A kind of scalpel for neurosurgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206381217U true CN206381217U (en) | 2017-08-08 |
Family
ID=59486589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621070871.1U Expired - Fee Related CN206381217U (en) | 2016-09-22 | 2016-09-22 | A kind of scalpel for neurosurgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206381217U (en) |
-
2016
- 2016-09-22 CN CN201621070871.1U patent/CN206381217U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170808 Termination date: 20180922 |