Safe folding retracting type needle sleeve of detaining needle

Abstract

The invention provides a safe folding retracting type needle sleeve of a detaining needle. The safe folding retracting type needle sleeve is characterized by comprising the components of a needle point safe clamp, a cylindrical transparent folding protecting sleeve, a steel needle base and a steel needle; in the needle point safe clamp, a safety sheet clamps the top needle point of the steel needle; the bottom end of the needle point safe clamp is fixedly connected with the top end of the cylindrical transparent folding protecting sleeve; the bottom end of the cylindrical transparent folding protecting sleeve is fixedly connected with the top end of the steel needle base; the tail of the steel needle is fixed to the circle center of the top surface of the steel needle base; and the cylindrical transparent folding protecting sleeve is made of a transparent plastic material and totally packages the needle body. The safe folding retracting type needle sleeve realizes a fact that the detaining needle can totally retreat into a retractile needle sleeve after use based on no puncture skill change for forming a closed environment for protection, thereby effectively preventing damage suchas puncture injury, disease infection and environment pollution.

Description

technical field [0001] The invention relates to a safe foldable and retractable needle sheath for an indwelling needle. Background technique [0002] According to the survey, 1057 (90.18%) of the 1164 respondents had needlestick injuries in the past year, 857 (73.63%) were exposed to body fluids, and only 166 (15.70%) of the nursing staff reported needlestick injuries. Among them, many of the existing indwelling needles are not safe, and the chances of needle stick injury, disease infection and environmental pollution are increased when nurses use them. Contents of the invention [0003] The purpose of the present invention is to provide a safety foldable retractable needle sheath for an indwelling needle, which solves the problems of needle stick injury, disease infection and environmental pollution without changing the puncture technique of the indwelling needle. [0004] In order to achieve the above object, the technical scheme adopted in the present invention: [00...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a safe foldable and retractable needle sheath for indwelling needles, which can solve the problems of needle stick injury, disease infection and environmental pollution without changing the puncture technique of indwelling needles

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