CN202843725U - Scalpel - Google Patents
Scalpel Download PDFInfo
- Publication number
- CN202843725U CN202843725U CN 201220598594 CN201220598594U CN202843725U CN 202843725 U CN202843725 U CN 202843725U CN 201220598594 CN201220598594 CN 201220598594 CN 201220598594 U CN201220598594 U CN 201220598594U CN 202843725 U CN202843725 U CN 202843725U
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- Prior art keywords
- blade
- handle
- knife
- scalpel
- utility
- 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 scalpel which comprises a blade and a handle, wherein the blade is fixedly connected with a holder; the holder is in threaded connection with the handle; a finger slot is formed on the handle; raised lines are arranged in the finger slot; the middle part of the handle is connected with a ring; scales are arranged on the surface of the blade; and a positioning sleeve is arranged on the blade. According to the utility model, the blade is in threaded connection with the handle, thus the assembly and disassembly are convenient; when in assembly and disassembly, auxiliary devices such as forceps and the like are not needed, thus the risk of cross infection is avoided; the arrangement of the finger slot and the ring can enhance the anti-skidding effect to effectively prevent the scalpel from sliding from a hand; and since the scales are arranged on the surface of the blade and the positioning sleeve is arranged on the blade, the cutting depth can be controlled for sure during operation, thus the working difficulty of the medical personnel is reduced.
Description
Technical field
This utility model relates to a kind of scalpel, belongs to medical instruments field.
Background technology
At present, mainly there is following problem in employed scalpel clinically:
One, blade and handle of a knife installing/dismounting process are complicated, need tweezers auxiliary, very inconvenient in the installing/dismounting process, and have the firmly operation of plug in the process of loading and unloading blade, if very easily scratched by blade because of carelessness;
Two, the handle of a knife surface is smoother, and when performing the operation to patient, handle of a knife is easy to slippage in hands, thereby causes malpractice, has increased work difficulty to the medical worker;
Three, the surperficial smoother of cutter hub, the tip is very sharp, and this scalpel is difficult to grasp the weight of cutting when performing an operation to patient.
The utility model content
In order to solve the problems of the technologies described above, this utility model provides a kind of scalpel.
Its technical solution is:
A kind of scalpel comprises blade and handle of a knife, and blade is fixedly connected on the tool rest, tool rest is threaded with handle of a knife, is provided with the finger groove at handle of a knife, is provided with burr within referring to groove, connect an annulus at the middle part of handle of a knife, be provided with scale on the surface of blade, be provided with positioning sleeve at blade.
Preferably, tool rest is fixedly connected with a cylindrical body, is provided with external screw thread on the surface of cylindrical body, offers the post hole suitable with cylindrical body at handle of a knife, and the hole wall in the post hole is provided with the female thread groove.
Preferably, handle of a knife is connected with annulus by tinsel.
Useful technique effect of the present utility model is:
In this utility model, blade is threaded with handle of a knife, easy installation and removal, and do not need to use the auxiliary facilities such as tweezers during installing/dismounting, there is not the risk of cross infection; Refer to that groove and arranging of annulus can strengthen skidproof effect, effectively prevent scalpel landing from hands; Be provided with scale in blade face, be provided with positioning sleeve at blade, can grasp the cutting weight when guaranteeing to perform the operation, alleviated medical worker's work difficulty.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing and the specific embodiment:
Fig. 1 is structural representation of the present utility model.
Among the figure: the 1-blade, the 2-handle of a knife, the 3-tool rest, the 4-cylindrical body, 5-refers to groove, 6-burr, 7-tinsel, 8-annulus, 9-scale, 10-positioning sleeve.
The specific embodiment
By reference to the accompanying drawings, a kind of scalpel comprises blade 1 and handle of a knife 2.Afterbody at blade 1 is provided with tool rest 3, and blade 1 is fixedly connected on the tool rest 3.Tool rest 3 is fixedly connected with a cylindrical body 4, is provided with external screw thread on the surface of cylindrical body 4, offers the post hole suitable with cylindrical body 4 at handle of a knife 2, and the hole wall in the post hole is provided with the female thread groove suitable with external screw thread.Adopt above-mentioned connected mode, can make things convenient for the installing/dismounting of blade 1 and handle of a knife 2, and during installing/dismounting, grasp handle of a knife 2 and get final product with tool rest 3, do not need to use the auxiliary facilities such as tweezers, do not have the risk of cross infection.
Be provided with finger groove 5 at handle of a knife 2, within referring to groove 5, be provided with burr 6, in order to strengthen skidproof effect.Middle part at handle of a knife 2 connects an annulus 8 by tinsel 7, effectively prevents scalpel landing from hands.Be provided with scale 9 on the surface of blade 1, be provided with positioning sleeve 10 at blade 1, can grasp the cutting weight when setting of scale and positioning sleeve can be guaranteed to perform the operation, alleviated medical worker's work difficulty.
Need to prove, under the instruction of this description, any equivalents that those skilled in the art have done, or obvious variant all should be within protection domains of the present utility model.
Claims (3)
1. scalpel, comprise blade and handle of a knife, it is characterized in that: blade is fixedly connected on the tool rest, tool rest is threaded with handle of a knife, be provided with the finger groove at handle of a knife, within referring to groove, be provided with burr, connect an annulus at the middle part of handle of a knife, surface at blade is provided with scale, is provided with positioning sleeve at blade.
2. a kind of scalpel according to claim 1, it is characterized in that: tool rest is fixedly connected with a cylindrical body, is provided with external screw thread on the surface of cylindrical body, offers the post hole suitable with cylindrical body at handle of a knife, and the hole wall in the post hole is provided with the female thread groove.
3. a kind of scalpel according to claim 1, it is characterized in that: handle of a knife is connected with annulus by tinsel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220598594 CN202843725U (en) | 2012-11-14 | 2012-11-14 | Scalpel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220598594 CN202843725U (en) | 2012-11-14 | 2012-11-14 | Scalpel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202843725U true CN202843725U (en) | 2013-04-03 |
Family
ID=47974975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220598594 Expired - Fee Related CN202843725U (en) | 2012-11-14 | 2012-11-14 | Scalpel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202843725U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103190943A (en) * | 2013-04-29 | 2013-07-10 | 昆山千寻金属制品有限公司 | Novel medical scalpel |
| CN103735299A (en) * | 2014-02-06 | 2014-04-23 | 王新本 | Ceramic scalpel |
| CN106175885A (en) * | 2015-05-06 | 2016-12-07 | 王勤 | A kind of internal medicine operation scalpel |
| CN107260266A (en) * | 2017-07-28 | 2017-10-20 | 张辉 | A kind of knife handle and scalpel |
| CN107280734A (en) * | 2017-06-29 | 2017-10-24 | 芜湖启泽信息技术有限公司 | A kind of two-way 3D ultrasonic surgical blades |
-
2012
- 2012-11-14 CN CN 201220598594 patent/CN202843725U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103190943A (en) * | 2013-04-29 | 2013-07-10 | 昆山千寻金属制品有限公司 | Novel medical scalpel |
| 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 |
| CN106175885A (en) * | 2015-05-06 | 2016-12-07 | 王勤 | A kind of internal medicine operation scalpel |
| CN107280734A (en) * | 2017-06-29 | 2017-10-24 | 芜湖启泽信息技术有限公司 | A kind of two-way 3D ultrasonic surgical blades |
| CN107260266A (en) * | 2017-07-28 | 2017-10-20 | 张辉 | A kind of knife handle and scalpel |
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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: 20130403 Termination date: 20131114 |