CN203555824U - Multifunctional scalpel - Google Patents
Multifunctional scalpel Download PDFInfo
- Publication number
- CN203555824U CN203555824U CN201320391522.XU CN201320391522U CN203555824U CN 203555824 U CN203555824 U CN 203555824U CN 201320391522 U CN201320391522 U CN 201320391522U CN 203555824 U CN203555824 U CN 203555824U
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- CN
- China
- Prior art keywords
- cutter head
- circuit board
- main casing
- dissecting knife
- knife
- 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 multifunctional scalpel, comprising a cutter head, a main casing, a circuit board arranged in the casing and a three-phase plug arranged outside the casing and connecting with the circuit board through a lead; the circuit board is provided with a cutter head interface; the cutter head is in connection with the circuit board through the cutter head interface. The front part of the casing comprises a holding portion with a quasi-triangle cross section. The front part of the casing is covered by a silica gel antiskid sleeve. The beneficial effects are that the cross section of the holding portion is a quasi-triangle, and the holding portion is convenient to hold; the buttons are arranged on left and right sides; the holding portion is provided with the silica gel antiskid sleeve; the cutter head is provided with a 150 DEG bending cutter head, which benefits more for blood clotting and dissecting operation in operation processes.
Description
Technical field:
This utility model belongs to medical instruments field, relates to a kind of multi-functional dissecting knife, especially a kind of multi-functional dissecting knife for skull operation.
Background technology:
In prior art, dissecting knife is a kind of conventional medical apparatus and instruments, and the dissecting knife using is now all straight knife head, and straight knife head in use, is only convenient to the cutting of tissue, is not easy to peeling off of tissue, has brought smoothly some difficulties to like this operation; In addition anti-skidding graininess projection or the Baltimore groove of being designed to of present scalpel front end, such structure does not meet human engineering, an operation usually can continue several hours, the finger that long-time use can make operator grip scalpel produces tingle, reduced the sensitivity of finger, thus the effect of impact operation; And present cutter head is less apart from the distance of grip portions, be unfavorable for that the operator that palm is large, finger is thicker uses.
Utility model content:
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, and a kind of multi-functional dissecting knife is provided, this multi-functional dissecting knife grip portions cross section triangle that is as the criterion, convenient gripping; The button of multi-functional dissecting knife is that the left and right sides arranges; Grip portions increases silica-gel antiskid cover, meets human engineering design concept, has effectively alleviated the fatigue strength of operator's finger, has increased operator's sensitivity; Cutter head has increased by 150 ° of tulwar heads, is more conducive to the blood coagulation in operation process and dissects operation.
The purpose of this utility model solves by the following technical programs:
The multi-functional dissecting knife of one, comprises cutter head, main casing, is arranged on the circuit board of main casing inside and is arranged on three plugs that main casing is outside and be connected with circuit board by wire; On described circuit board, be provided with cutter head interface, cutter head is connected with circuit board by cutter head interface.
Described main casing front portion comprises a grip portions, and the cross section of this grip portions is accurate triangular structure.
Described main casing front portion is coated with silica-gel antiskid cover.
Described cutter head is arranged on the front end of main casing, and this cutter head is the cutter head of 150 ℃ of edgewise bends or is straight knife head.
On described main casing, be provided with button, be provided with switch shrapnel on circuit board, button contacts with switch shrapnel.
Described main casing rear end is provided with covers shell, on lid shell, is provided with wire guide.
On described circuit board, be provided with binding post, wire is connected with circuit board by binding post.
Described main casing inside is cylindrical hollow structure.
The beneficial effects of the utility model are: this multi-functional dissecting knife grip portions cross section triangle that is as the criterion, convenient gripping; The button of multi-functional dissecting knife is that the left and right sides arranges; Grip portions increases silica-gel antiskid cover; Cutter head has increased by 150 ° of tulwar heads, is more conducive to the blood coagulation in operation process and dissects operation.
Accompanying drawing explanation:
Fig. 1 is multi-functional dissecting knife front view of the present utility model;
Fig. 2 is multi-functional dissecting knife top view of the present utility model;
Fig. 3 is multi-functional dissecting knife right view of the present utility model;
Fig. 4 is multi-functional dissecting knife explosive view of the present utility model.
Wherein: 1 is cutter head; 2 is cutter head interface; 3 is button; 4 is switch shrapnel; 5 is binding post; 6 is strand; 7 is three hole plugs; 8 is silica-gel antiskid cover; 9 is main casing; 10 for covering shell; 11 is circuit board.
The specific embodiment:
Below in conjunction with accompanying drawing, this utility model is described in further detail:
Referring to Fig. 1,2,3 and 4, a kind of multi-functional dissecting knife, comprises cutter head, main casing, is arranged on the circuit board of main casing inside and is arranged on three plugs that main casing is outside and be connected with circuit board by wire; On described circuit board, be provided with cutter head interface, cutter head is connected with circuit board by cutter head interface.
Described main casing front portion comprises a grip portions, and the cross section of this grip portions is accurate triangular structure.
Described main casing front portion is coated with silica-gel antiskid cover.
Described cutter head is arranged on the front end of main casing, and this cutter head is the cutter head of 150 ℃ of edgewise bends or is straight knife head.
On described main casing, be provided with button, be provided with switch shrapnel on circuit board, button contacts with switch shrapnel.
Described main casing rear end is provided with covers shell, on lid shell, is provided with wire guide.
On described circuit board, be provided with binding post, wire is connected with circuit board by binding post.
Described main casing inside is cylindrical hollow structure.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model; can not assert that the specific embodiment of the present utility model only limits to this; for this utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; can also make some simple deduction or replace, all should be considered as belonging to this utility model and determine scope of patent protection by submitted to claims.
Claims (6)
1. a multi-functional dissecting knife, is characterized in that:
Comprise cutter head, main casing, be arranged on the circuit board of main casing inside and be arranged on three plugs that main casing is outside and be connected with circuit board by wire; On described circuit board, be provided with cutter head interface, cutter head is connected with circuit board by cutter head interface; Described main casing front portion comprises a grip portions, and the cross section of this grip portions is accurate triangular structure; Described main casing front portion is coated with silica-gel antiskid cover.
2. multi-functional dissecting knife as claimed in claim 1, is characterized in that: described cutter head is arranged on the front end of main casing, and this cutter head is the cutter head of 150 ℃ of edgewise bends or is straight knife head.
3. multi-functional dissecting knife as claimed in claim 1, is characterized in that: on described main casing, be provided with button, be provided with switch shrapnel on circuit board, button contacts with switch shrapnel.
4. multi-functional dissecting knife as claimed in claim 1, is characterized in that: described main casing rear end is provided with covers shell, on lid shell, is provided with wire guide.
5. multi-functional dissecting knife as claimed in claim 1, is characterized in that: on described circuit board, be provided with binding post, wire is connected with circuit board by binding post.
6. multi-functional dissecting knife as claimed in claim 1, is characterized in that: described main casing inside is cylindrical hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320391522.XU CN203555824U (en) | 2013-07-03 | 2013-07-03 | Multifunctional scalpel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320391522.XU CN203555824U (en) | 2013-07-03 | 2013-07-03 | Multifunctional scalpel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203555824U true CN203555824U (en) | 2014-04-23 |
Family
ID=50505579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320391522.XU Expired - Fee Related CN203555824U (en) | 2013-07-03 | 2013-07-03 | Multifunctional scalpel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203555824U (en) |
-
2013
- 2013-07-03 CN CN201320391522.XU patent/CN203555824U/en not_active Expired - Fee Related
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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: 20140423 Termination date: 20170703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |