Medical Needle Guards

Abstract

The invention discloses a protective device for medical needles, which is characterized in that it comprises a housing and a clip placed in the housing, one end of the housing has a first opening through which the medical needle tube body passes, and the clip is an inverted V shape, the inverted V-shaped pointed part of the clip is in contact with the inner upper surface of the housing, the inverted V-shaped pointed part of the clip is also provided with a cutting knife, and the leg on one side of the clip is provided with a medical The second opening through which the needle needle passes. The protection device of the present invention can bend the needle point to destroy the needle head, and at the same time, the protective needle point at the tail end of the casing and the clip will not be exposed outside, thereby avoiding harm to people.

Description

technical field [0001] The invention relates to a protective device for medical needles, which belongs to the technical field of medical instruments. Background technique [0002] Medical needles, such as hypodermic needles, biopsy needles, intravenous introducers, trocars, guide wires, thoracentesis needles, etc., after use, these will become dangerous goods after they are contaminated with drugs or pathogens on patients, and due to accidental use by these There are too many cases to be punctured by instruments with needles. In order to avoid the health risk of being punctured by such contaminated thorns or infected thereby, there are some protective devices in the prior art, but some of the existing protective devices protect If it is not in place, it is often possible to suffer secondary injuries. [0003] Furthermore, the existing various medical needles are disposable, and after use, they are simply put on the needle cap and discarded immediately. Because the needle ca...

AI Technical Summary

Problems solved by technology

[0002] Medical needles, such as hypodermic needles, biopsy needles, intravenous introducers, trocars, guide wires, thoracentesis needles, etc., after use, these will become dangerous goods after they are contaminated with drugs or pathogens on patients, and due to accidental use by these There are too many cases to be punctured by instruments with needles. In order to avoid the health risk of being punctured by such contaminated thorns or infected thereby, there are some protective devices in the prior art, but some of the existing protective devices protect If it is not in place, it is often possible to suffer secondary injuries

[0003] Furthermore, the existing various medical needles are disposable, and after use, they are simply put on the needle cap and discarded immediately. Because the needle cap is not firm, it will also cause harm to the staff who handle these medical wastes, and even some Lawbreakers recycle these discarded medical needles, which poses a greater safety hazard. The existing technology has not yet found a more thorough protection device for this situation, which will completely damage the used needles, which can not only avoid stab wounds but also Prevent recycling by those who care

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