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Sterile plastic-handle scalpel

A scalpel and blade technology, applied in the field of scalpels, can solve problems such as accidental cuts of scalpels, and achieve the effects of easy disassembly, simple and convenient operation, and high safety

Pending Publication Date: 2020-04-24
ZHEJIANG KANGCI MEDICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The scalpel is an essential tool for surgical operations. In order to improve safety and effectively prevent accidental cuts of the scalpel and blade during use, most of the existing scalpels carry protective covers, and most of the protective covers are directly set on the blades. When using the above structure, you need to hold the knife handle with one hand, and take off the protective cover with the other hand. You must operate with both hands at the same time, and when you take off or put on the protective cover, you may still be accidentally cut by the scalpel. risk

Method used

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  • Sterile plastic-handle scalpel
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  • Sterile plastic-handle scalpel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] see Figure 1-Figure 14 , The present embodiment includes a handle 1, a blade 2 and a safety sheath 3, the handle 1 is composed of a handle 101 and a blade seat 102, and the lower end of the safety sheath 3 is provided with an anti-slip protrusion 10 which plays an anti-slip effect. The handle 1 is made of non-toxic ABS or other materials that meet the requirements, and the blade 2 is made of T10, Cr06, stainless steel or other materials that meet the requirements.

[0042] The blade 2 is provided with a mounting groove 7, and the front end of the blade seat 102 is provided with a fixing protrusion 8 matching the mounting groove 7, and the mounting groove 7 is fastened and inserted on the fixing protrusion 8, so that the blade 2 is fixedly installed on the The front end of the blade seat 102. As long as the mounting groove 7 on the blade 2 matches the fixing protrusion 8, the blade 2 can be changed into various shapes as required, and the blade 2 can be easily disassem...

Embodiment 2

[0049] see Figure 19-Figure 32 , The present embodiment includes a handle 1, a blade 2 and a safety sheath 3, the handle 1 is composed of a handle 101 and a blade seat 102, and the lower end of the safety sheath 3 is provided with an anti-slip protrusion 10 which plays an anti-slip effect. The handle 1 is made of non-toxic ABS or other materials that meet the requirements, and the blade 2 is made of T10, Cr06, stainless steel or other materials that meet the requirements.

[0050] The blade 2 is provided with a mounting groove 7, and the front end of the blade seat 102 is provided with a fixing protrusion 8 matching the mounting groove 7, and the mounting groove 7 is fastened and inserted on the fixing protrusion 8, so that the blade 2 is fixedly installed on the The front end of the blade seat 102. As long as the mounting groove 7 on the blade 2 matches the fixing protrusion 8, the blade 2 can be changed into various shapes as required, and the blade 2 can be easily disasse...

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Abstract

The invention discloses a scalpel, in particular to a sterile plastic-handle scalpel. The sterile plastic-handle scalpel comprises a scalpel handle, a blade and a safety sheath, and is structurally characterized in that the scalpel handle consists of a handle and a blade seat, the blade is fixedly mounted at the front end of the blade seat, and a release button connected with the blade seat through an elastic cantilever is arranged at the upper end of the blade seat; the safety sheath is sleeved on the blade seat in a sliding mode, a front locking groove matched with the release button is arranged at the upper end of the safety sheath, and a front elastic pressing strip is arranged at the front locking groove. The sterile plastic-handle scalpel has the advantages of being simple in structure, convenient to operate and free of cutting risks.

Description

technical field [0001] The invention relates to a surgical knife, in particular to a surgical knife with a sterile plastic handle. Background technique [0002] The scalpel is an essential tool for surgical operations. In order to improve safety and effectively prevent accidental cuts of the scalpel and blade during use, most of the existing scalpels carry protective covers, and most of the protective covers are directly set on the blades. When using the above structure, you need to hold the knife handle with one hand, and take off the protective cover with the other hand. You must operate with both hands at the same time, and when you take off or put on the protective cover, you may still be accidentally cut by the scalpel. risk. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a sterile plastic handle scalpel with simple structure, convenient operation and no risk of cutting. [0004] The technical solution ad...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/3213
CPCA61B17/3213A61B2017/32113
Inventor 周建明
Owner ZHEJIANG KANGCI MEDICAL TECH