Classified recycling treatment method for medical injection and puncture instruments

Abstract

The invention provides a classified recovery processing method for medical injection and puncture instruments, and relates to the technical field of medical treatment. The method comprises the following steps: S1, mounting of the medical injection and puncture instruments: the recovered medical injection and puncture instruments are fixedly mounted on a conveying belt at certain intervals at equal intervals; S2, intermittent conveying: the medical injection puncture instruments fixed at equal intervals in the step S1 are intermittently conveyed and transferred; and S3, hot melting of the periphery of a metal needle tubes: multi-angle hot melting is performed on the periphery of the metal needle tubes at the bottom of the medical injection and puncture instruments which is intermittently conveyed in the step S2, so that the medical injection and puncture instruments are uniformly transferred. by means of the separation method, damage to the metal needle tube structure in the separation process can be greatly avoided, noise is avoided in the whole separation process, separation is conducted through the two-way telescopic air cylinder, and fast action and rapid separation are achieved.

Description

technical field [0001] The invention relates to the field of medical technology, in particular to a sorting, recycling and processing method for medical injection and puncture instruments. Background technique [0002] Medical injection puncture devices generally refer to disposable sterile syringes and their rubber stoppers, disposable sterile injection needles, disposable intravenous infusion needles, disposable optical fiber needles, intravenous indwelling needles, disposable injection needles for dispensing, The general term for puncture needles, etc. At present, no matter what kind of injection puncture instruments are made of plastic materials and metal materials, after the injection puncture instruments are used, the structures of plastic materials and metal materials should be collected and recycled by classification , in order to facilitate post-processing reprocessing. [0003] At present, there are many published technologies for recycling syringes after use. For...

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Problems solved by technology

[0005] In view of the problems in the prior art, the purpose of the present invention is to provide a sorting and recycling treatment method for medical injection and puncture instruments, which solves the problem that the structure of most metal needle tubes is not damaged during the use process. During processing, it is only necessary to sterilize and sterilize the metal needle tube with a complete structure to ensure that the metal needle tube is sterile and can be reused as a new part. However, the medical injection puncture device disclosed in the above patent will damage the structure of the metal needle tube during actual recovery. , the technical problem of causing unnecessary waste in the production process

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