CN202218896U - Novel surgical operation knife - Google Patents
Novel surgical operation knife Download PDFInfo
- Publication number
- CN202218896U CN202218896U CN2011202235677U CN201120223567U CN202218896U CN 202218896 U CN202218896 U CN 202218896U CN 2011202235677 U CN2011202235677 U CN 2011202235677U CN 201120223567 U CN201120223567 U CN 201120223567U CN 202218896 U CN202218896 U CN 202218896U
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- China
- Prior art keywords
- knife
- handle
- blade
- surgical operation
- groove
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a novel surgical operation knife, belonging to the technical field of the medical device. The surgical operation knife comprises a blade, a knife handle and a bolt connection body, characterized in that: the surface of the blade is provided with scales, the root of the blade is provided with a hollow rectangular groove, the front end of the handle is arranged with a U-shaped groove, the knife handle is provided with a finger groove, the finger groove is provided with vertical and horizontal lines, the end of the knife handle is set into a hemisphere shape, the surface of the hemisphere is provided with vertical and horizontal lines, the bolt connecting body is arranged on the connection position of the blade and the knife handle, the blade is rotatably connected with the knife handle by the bolt connecting body. The surgical operation knife has features of simple structure, practicability and convenience. The surgical operation knife prevents the operation knife from slipping from the hand of the medical personnel when the operation is performed on the patient and lightens the work difficulty of the medical personnel.
Description
Technical field
This utility model relates to medical instruments field, specifically relates to a kind of new surgical scalpel.
Background technology
In the prior art, surgical knife is in the life-time service process, and knife edge part is prone to take place wearing and tearing or distortion, can't continue to use; At present, employed clinically scalpel handle of a knife surface is smoother, and when undergoing surgery to patient, handle of a knife is easy to slippage in hands, thereby causes malpractice; At present in surgical operations such as chest, because the visual field of operation is darker, otch is more fixing, but the scalpel of straight knife staight shank is organized out of plumb with being cut, and existence can not once be cut complete or situation such as incisxal edge is irregular, and it is also inconvenient to operate.
The utility model content
The technical assignment of this utility model is to above-mentioned deficiency of the prior art a kind of new surgical scalpel to be provided.
This utility model solves the technical scheme that its technical problem adopted: a kind of new surgical scalpel, comprise blade, handle of a knife and bolt connector, and said blade face is provided with scale; Root is provided with the rectangular channel of hollow; Said handle of a knife front end is arranged to U type groove, and said handle of a knife is provided with the finger groove, refers to be provided with in the groove stricture of vagina in length and breadth; Said handle of a knife end is arranged to hemisphere; The hemisphere surface is provided with stricture of vagina in length and breadth, and said blade and handle of a knife junction are provided with the bolt connector, and blade and handle of a knife are rotationally connected through the bolt connector.
The beneficial effect of this utility model is:
1, in the life-time service process; The damage of blade or handle of a knife does not influence the continuation of other part to be used, because said handle of a knife front end is arranged to U type groove, is provided with the rectangular channel of hollow at said blade root; Said bolt connector passes rectangular channel and U type structure; Fixed blade that so not only can be more firm, dismounting that can also be convenient and replacing blade have greatly reduced the operating theater instruments cost.
2, said handle of a knife is provided with the finger groove, refers to be provided with in the groove stricture of vagina in length and breadth, and said handle of a knife end is arranged to hemisphere, and the hemisphere surface is provided with stricture of vagina in length and breadth, can effectively prevent scalpel slippage in physician's hand.
3, said blade and handle of a knife junction are provided with the bolt connector; Blade and handle of a knife adapt to different cutting and organizing through the bolt connector angle that in operation process, can regulate blade so as required that is rotationally connected; In operation process, can fully expose surgical field of view like this; Improve operation progress and operation quality, alleviated medical worker's work difficulty.
Description of drawings
Accompanying drawing 1 is the structural representation of this utility model.
The specific embodiment
With reference to Figure of description this utility model is done following the detailed description:
Referring to accompanying drawing 1; This utility model comprises blade 1, handle of a knife 6 and bolt connector 4, and said blade 1 surface is provided with scale 2, and root is provided with the rectangular channel 3 of hollow; Said handle of a knife 6 front ends are arranged to U type groove; Said blade 1 inserts in the U type groove of handle of a knife 6 front ends, according to the actual needs adjustment blade 1 of type of surgery and the angle between the handle of a knife 6, through bolt connector 4 fixing and lockings; When blade 1 or handle of a knife 6 damages, unclamp bolt connector 4, blade 1 that more renews or handle of a knife 6; Said handle of a knife 6 is provided with and refers to groove 5, refers to be provided with in the groove 5 stricture of vagina in length and breadth, and said handle of a knife 6 ends are arranged to hemisphere 7; Hemisphere 7 surfaces are provided with stricture of vagina in length and breadth; When performing the operation to patient, finger is placed in the finger groove 5, the centre of the palm withstands on and controls handle of a knife 6 on the hemisphere 7; Increase frictional force through stricture of vagina in length and breadth, can effectively prevent scalpel landing from physician's hand.
Claims (3)
1. a new surgical scalpel comprises blade, handle of a knife and bolt connector, and it is characterized in that: said blade root is provided with the rectangular channel of hollow.
2. a kind of new surgical scalpel according to claim 1, it is characterized in that: said handle of a knife is provided with the finger groove, refers to be provided with in the groove stricture of vagina in length and breadth, and the handle of a knife end is arranged to hemisphere, and the hemisphere surface is provided with stricture of vagina in length and breadth.
3. a kind of new surgical scalpel according to claim 1 is characterized in that: said handle of a knife front end is arranged to U type groove, and blade inserts in the U type groove, is rotationally connected through bolt connector and handle of a knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202235677U CN202218896U (en) | 2011-06-20 | 2011-06-20 | Novel surgical operation knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202235677U CN202218896U (en) | 2011-06-20 | 2011-06-20 | Novel surgical operation knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202218896U true CN202218896U (en) | 2012-05-16 |
Family
ID=46040936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202235677U Expired - Fee Related CN202218896U (en) | 2011-06-20 | 2011-06-20 | Novel surgical operation knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202218896U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103735299A (en) * | 2014-02-06 | 2014-04-23 | 王新本 | Ceramic scalpel |
| CN107616825A (en) * | 2017-10-27 | 2018-01-23 | 东莞产权交易中心 | A kind of scalpel |
| CN112043404A (en) * | 2020-08-20 | 2020-12-08 | 杨国英 | Full-automatic scalpel dismounting device |
-
2011
- 2011-06-20 CN CN2011202235677U patent/CN202218896U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103735299A (en) * | 2014-02-06 | 2014-04-23 | 王新本 | Ceramic scalpel |
| CN103735299B (en) * | 2014-02-06 | 2016-08-17 | 陈红 | A kind of ceramic scalpel |
| CN107616825A (en) * | 2017-10-27 | 2018-01-23 | 东莞产权交易中心 | A kind of scalpel |
| CN112043404A (en) * | 2020-08-20 | 2020-12-08 | 杨国英 | Full-automatic scalpel dismounting device |
| CN112043404B (en) * | 2020-08-20 | 2023-11-24 | 常州追光医疗技术有限公司 | Full-automatic scalpel dismounting device |
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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: 20120516 Termination date: 20120620 |