CN203341812U - Multifunctional scalpel with long handle - Google Patents
Multifunctional scalpel with long handle Download PDFInfo
- Publication number
- CN203341812U CN203341812U CN 201320391415 CN201320391415U CN203341812U CN 203341812 U CN203341812 U CN 203341812U CN 201320391415 CN201320391415 CN 201320391415 CN 201320391415 U CN201320391415 U CN 201320391415U CN 203341812 U CN203341812 U CN 203341812U
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- CN
- China
- Prior art keywords
- long handle
- circuit board
- grip portions
- cutter head
- button
- 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 multifunctional scalpel with a long handle. The multifunctional scalpel comprises a knife head and the long handle connected with the knife head. The inside of the long handle is provided with a circuit board, the circuit board is provided with a port, the knife head is connected with the circuit board through the port, the long handle is provided with a key, and the key is in elastic connection with the circuit board in the long handle. The long handle is provided with a holding portion, the distance between the holding portion and the knife head is larger than or equal to 60mm, and the length of the holding portion is larger than or equal to 50mm. The multifunctional scalpel has the advantages that the multifunctional scalpel is convenient to hold, can be conveniently used and operated in an operation process, and is particularly suitable for being used by a doctor with a large palm.
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 medical apparatus and instruments commonly used, and the dissecting knife used now is all the straight knife head, and the straight knife head in use, only is convenient to the cutting of tissue, is not easy to peeling off of tissue, has been brought smoothly some difficulties to like this operation; Anti-skidding graininess projection or the Baltimore groove of being designed to of present scalpel front end in addition, such structure does not meet human engineering, an operation usually can continue several hours, the finger that long-time use can make the 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.
The utility model content:
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, provide a kind of long handle multi-functional dissecting knife, the multi-functional dissecting knife grip portions of this long handle handle portion is longer, meets the human engineering design concept, the convenient operation person grips, and 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 a kind of long handle, comprise cutter head, the long handle be connected with cutter head, inside at long handle is provided with circuit board, be provided with interface on circuit board, cutter head is connected with circuit board by interface, be provided with button on long handle, button is connected with the circuit board elastic that is arranged on long handle inside.
Be provided with a grip portions on described long handle, the distance of this grip portions and cutter head is more than or equal to 60mm, and the length of grip portions is more than or equal to 50mm.
The cross section of described grip portions is accurate triangular structure, on this grip portions surface, is coated with slip-preventing silica gel cover.
Be provided with button on described grip portions, be provided with switch shrapnel on circuit board, button is arranged on switch shrapnel.
Described long handle rear end is provided with covers shell, on the lid shell, is provided with wire guide.
The beneficial effects of the utility model are: this multi-functional dissecting knife grip portions cross section triangle that is as the criterion, the convenient gripping; The button of multi-functional dissecting knife is that the left and right sides arranges; Grip portions increases the 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.
The 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 the cutter head interface; 3 is button; 4 is switch shrapnel; 5 is binding post; 6 is strand; 7 is three hole plugs; 8 is the 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, the multi-functional dissecting knife of a kind of long handle, comprise cutter head, the long handle be connected with cutter head, inside at long handle is provided with circuit board, be provided with interface on circuit board, cutter head is connected with circuit board by interface, is provided with button on long handle, and button is connected with the circuit board elastic that is arranged on long handle inside.
Be provided with a grip portions on described long handle, the distance of this grip portions and cutter head is more than or equal to 60mm, and the length of grip portions is more than or equal to 50mm.
The cross section of described grip portions is accurate triangular structure, on this grip portions surface, is coated with slip-preventing silica gel cover.
Be provided with button on described grip portions, be provided with switch shrapnel on circuit board, button is arranged on switch shrapnel.
Described long handle rear end is provided with covers shell, on the lid shell, is provided with wire guide.
The above, it is only preferred embodiment of the present invention, not the present invention is done to any pro forma restriction, although the present invention discloses as above with preferred embodiment, yet not in order to limit the present invention, any those skilled in the art, within not breaking away from the technical solution of the present invention scope, when the method that can utilize above-mentioned announcement and technology contents are made a little change or be modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, any simple modification of above embodiment being done according to technical spirit of the present invention, equivalent variations and modification, still belong in the scope of technical solution of the present invention.
Claims (5)
1. the multi-functional dissecting knife of long handle is characterized in that:
Comprise cutter head, the long handle be connected with cutter head, in the inside of long handle, be provided with circuit board, be provided with interface on circuit board, cutter head is connected with circuit board by interface, is provided with button on long handle, and button is connected with the circuit board elastic that is arranged on long handle inside.
2. multi-functional dissecting knife as claimed in claim 1 is characterized in that:
Be provided with a grip portions on described long handle, the distance of this grip portions and cutter head is more than or equal to 60mm, and the length of grip portions is more than or equal to 50mm.
3. multi-functional dissecting knife as claimed in claim 2 is characterized in that:
The cross section of described grip portions is accurate triangular structure, on this grip portions surface, is coated with slip-preventing silica gel cover.
4. multi-functional dissecting knife as claimed in claim 2, it is characterized in that: be provided with button on described grip portions, be provided with switch shrapnel on circuit board, button is arranged on switch shrapnel.
5. multi-functional dissecting knife as claimed in claim 1, it is characterized in that: described long handle rear end is provided with covers shell, on the lid shell, is provided with wire guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320391415 CN203341812U (en) | 2013-07-03 | 2013-07-03 | Multifunctional scalpel with long handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320391415 CN203341812U (en) | 2013-07-03 | 2013-07-03 | Multifunctional scalpel with long handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203341812U true CN203341812U (en) | 2013-12-18 |
Family
ID=49741761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320391415 Expired - Fee Related CN203341812U (en) | 2013-07-03 | 2013-07-03 | Multifunctional scalpel with long handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203341812U (en) |
-
2013
- 2013-07-03 CN CN 201320391415 patent/CN203341812U/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: 20131218 Termination date: 20140703 |
|
| EXPY | Termination of patent right or utility model |