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Surgical knife with protecting slide sleeve

A technology for protecting sliding sleeves and scalpels, applied in the field of scalpels, can solve problems such as poor hand feeling and lack of equipment, and achieve the effect of maintaining weight and easy operation

Inactive Publication Date: 2002-12-04
钱倚天 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the material and weight of the former are different from traditional metal surgical instruments, the handle is not good; while the latter does not have a safety scalpel with a multi-purpose handle that is suitable for various specifications of blades and their corresponding protective sleeves. , so it is necessary to develop an economical and practical safety scalpel that meets the safety standards for sharp instrument operation and can combine the advantages of traditional knives.

Method used

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  • Surgical knife with protecting slide sleeve
  • Surgical knife with protecting slide sleeve
  • Surgical knife with protecting slide sleeve

Examples

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Effect test

Embodiment Construction

[0018] See first figure 1 Shown, the present invention has the scalpel of protective sliding sleeve, is made up of blade 1, protective sliding sleeve 2, knife handle 3, and its characteristic is: as figure 2 and combine Figure 7 , shown in 9, blade 1 can be the blade of various specifications in the traditional use, also can be the special blade that matches and coincides with the position of fixing blade 1 on the handle 3, there is fixing hole 11 in the center of blade 1, The end is a fixed end 12, and their size and shape are respectively matched and matched with the fixed groove 32 on the knife handle 3, and the size and shape of the fixed position 35 are used to fix the blade 1 on the knife handle 3, at the bottom of the blade 1 with blade 13; see image 3 , 4 , the protective sliding sleeve 2 has vertical chute 21 and horizontal chute 22 intersecting each other inside, the ventral side of the horizontal chute 22 is open to the blade layer 23, and the back side can be...

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Abstract

A scalpel with protecting slide sleeve is composed of a blade, protecting slide sleeve and handle, and features that the said protecting slide sleeve has a blade layer for embedding the whole blade in it and detaching the blade from the handle, and the longitudinal and transverse slide slots for locking it on the handle to expase the needed part of blade. It can prevent the damage and infection of blade to nurse and doctor. Its handle is universal to different size of blades.

Description

technical field [0001] The scalpel that the present invention relates to, especially refers to a kind of application in surgical operations, through the protective sliding sleeve on the retractable handle, adjust the covering blade, or finally fit the blade, and remove it from the handle together to prevent the operation process and later A safe scalpel for cuts and infections. Background technique [0002] Most of the surgical scalpels currently used in the market are traditional scalpels without any safety protection device. Whether in surgical application, transmission, or surgical unloading and blade collection, the exposed blade is very easy to cut , infection through the source of disease transmitted by blood, so that the staff of the majority of medical care, cleaning, etc. suffer from the threat of viral infections such as HIV, B, and C. Some advanced countries and developers attach great importance to this safe working environment and me...

Claims

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Application Information

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IPC IPC(8): A61B17/32A61B19/00
CPCA61B17/3213A61B2017/32113
Inventor 钱倚天鲁祎民
Owner 钱倚天
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