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Detachable scalpel

A scalpel, detachable technology, applied in the field of scalpels, can solve the problems of increasing the labor intensity of doctors, troublesome disassembly and assembly, affecting the quality of surgery, etc., and achieve the effects of improving connection stability, improving connection stability, and reducing labor intensity.

Pending Publication Date: 2019-02-19
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The scalpel is divided into a fixed scalpel and a detachable scalpel. The detachable scalpel includes two parts, a handle and a head that can be separated from each other. The matching plug-in block is used to realize the assembly and connection of the two parts. This structure is not only troublesome to disassemble, but also the cutter head is prone to shaking during use, which will affect the quality of the operation.
At the same time, since the traditional detachable scalpel is fixed after installation, the angle of the knife head cannot be adjusted, but sometimes the angle of the incision area is relatively inclined, which can only be overcome by adjusting the angle of the scalpel by the doctor's hand. It will increase the labor intensity of doctors
Therefore, the existing technology has the problems of poor connection stability and inflexible adjustment of the angle of the cutter head

Method used

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Examples

Experimental program
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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but not as a basis for limiting the present invention.

[0017] Example. A detachable scalpel constituted as Figure 1 to Figure 4 As shown, it includes a knife handle 1 and a knife head 2 that cooperate with each other; the knife handle 1 includes a knife handle body 3, the end of the knife handle body 3 is provided with a rotating head 4, and the end of the rotating head 4 is provided with a plug female head 5 ; The end of the cutter head 2 is provided with a plug-in male head 6 that matches the plug-in female head 5 .

[0018] The rotating head 4 includes a fixed seat 401 fixed on the end of the handle body 3, the outer end of the fixed seat 401 is provided with a rotating boss 402, and the rotating boss 402 is covered with a rotating seat 403; the outer wall of the rotating boss 402 There is a group of installation grooves 404 distributed in a ring,...

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Abstract

The invention discloses a detachable scalpel. The detachable scalpel comprises a scalpel handle and a scalpel body which are matched with each other, wherein the scalpel handle comprises a scalpel handle body, the end portion of the scalpel handle body is provided with a rotator, and the end portion of the rotator is provided with an inserting slot; the end portion of the scalpel body is providedwith an inserting plug matched with the inserting slot. The detachable scalpel has the advantages of being firm and stable in connection and capable of flexibly adjusting the angle of the scalpel body.

Description

technical field [0001] The invention relates to a surgical knife, in particular to a detachable surgical knife. Background technique [0002] The scalpel is divided into a fixed scalpel and a detachable scalpel. The detachable scalpel includes two parts, a handle and a head that can be separated from each other. Cooperating plug-in blocks are used to realize the assembly and connection of the two parts. This structure is not only cumbersome to disassemble, but also the cutter head part is prone to shaking during use, which will affect the quality of the operation. At the same time, since the traditional detachable scalpel is fixed after installation, the angle of the knife head cannot be adjusted, but sometimes the angle of the incision area is relatively inclined, which can only be overcome by adjusting the angle of the scalpel by the doctor's hand. It will increase the labor intensity of doctors. Therefore, the existing technology has the problems of poor connection stab...

Claims

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Application Information

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IPC IPC(8): A61B17/3213
CPCA61B17/3213
Inventor 陈丽钱维明
Owner ZHEJIANG UNIV
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