Medical syringe needle plugging and taking-down structure

Abstract

The invention relates to the technical field of medical instruments, and mainly solves the technical problem of how to prevent an operator from being stabbed when packaging and transporting waste needles. The medical syringe needle plugging and taking-down structure comprises a recovery pipe, a storage pipe and a feeding part. A bayonet is formed in one end of the recovery pipe, is defined by a plurality of elastic sheets, is used for allowing a needle head of a syringe to-be-inserted into the recovery pipe, and is clamped with a step on the syringe; the storage pipe is used for storing a flexible plugging piece; the feeding part is used for feeding the flexible plugging piece in the storage pipe to an inserting position in the recovery pipe when moving to a first position and plugging a needle head outlet; and when moving to the second position, the needle head outlet is opened; wherein the inserting position is configured to be the position where the needle tip of the needle head isinserted into the flexible plugging piece when the step is clamped into the bayonet. According to the medical syringe needle plugging and taking-down structure, an operator can be prevented from beingstabbed when packaging and transporting waste syringe needles, and the safety of the operator is improved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a structure for removing the needle plug of a medical syringe. Background technique [0002] Such as figure 1 As shown, the syringe 100 is one of the commonly used medical articles. The syringe 100 includes a syringe 1 and a needle 2. The needle 2 includes a pintle 21 and a needle 22 fixed on the pintle 21. The needle 2 is inserted into the needle through the pintle 21. On the nipple of the barrel 1, and between the two, an annular step 201 is formed. The syringe 100 can inject medicine into the body through the needle point of the needle 2, or absorb liquid substances and the like. After the syringe 100 is used, there will be liquid medicine remaining on the needle 2. In order to avoid bacterial infection, the used needle 2 cannot be used any longer, and the needle 2 needs to be removed for unified disposal. Generally, the medical staff manually removes the needle 2 a...

AI Technical Summary

Problems solved by technology

[0004] However, since the needles 2 are sharp objects, when the needles 2 in the above-mentioned container 2' are full, operators still need to package the discarded needles 2 and send them to the corresponding medical waste organization for processing. , the operator still has the risk of being stabbed when packing these discarded needles 2, so it is urgent to solve this situation

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