Cutting type injurious medical waste shape damaging system

Abstract

The invention relates to a cutting type injurious medical waste shape damaging system. The cutting type injurious medical waste shape damaging system comprises a cutting subsystem, a storage subsystem, a control subsystem and a power subsystem, wherein a cutting piece is arranged in the cutting subsystem, and is rotated at high speed and moved directionally in a certain space, so as to cut the contaminated metal needles or operation knife blades, and disinfect and humidify the cutting piece in the cutting process; the storage subsystem is filled with a disinfectant, and is used for storing anddisinfecting the cut sharp parts; the control subsystem is connected with the power subsystem, and is used for automatically controlling the starting and stopping of the cutting action of the cuttingsubsystem; the power subsystem is used for controlling the rotation and movement of the cutting piece. The cutting type injurious medical waste shape damaging system has the advantages that the riskof re-injury to a treatment person in the traditional treatment process is decreased, and the risk of pollution to environment by infectious wastes is decreased; after treatment, only the knife tips and needle tips belong to the injurious wastes, so that the treatment cost is greatly reduced; the treated injurious wastes can be stored for a longer time in a harmless way, and the treatment processof the injurious wastes can be simplified.

Description

technical field [0001] The invention relates to the technical field of traumatic medical waste treatment, in particular to a cutting system for deforming traumatic medical waste. Background technique [0002] In medical activities, surgical blades, syringes, infusion sets, and blood collection needles are the most commonly used invasive instruments. Once used, the entire set of devices with metal sharp parts becomes medical waste, classified according to medical waste, and belongs to infectious waste and harmful waste (2016 edition of the National List of Hazardous Wastes), enter the medical waste disposal process. In order to prevent medical waste from polluting the environment and safeguard human health, the government attaches great importance to the treatment of medical waste, and successively issued the "Law of the People's Republic of China on the Prevention and Control of Environmental Pollution by Solid Waste", "Law of the People's Republic of China on the Prevention...

AI Technical Summary

Problems solved by technology

At present, the most commonly used needle destruction method is to collect the used infusion sets and syringes and then cut off the needle tip with scissors. Although this method is simple, it is labor-intensive and difficult to standardize. The collection and destruction process cannot be avoided. risk of re-injury to the operator

[0009] There is a literature report on a mobile sharps box that separates the needles of used syringes and infusion sets. Although this method can reduce the volume of sharps and make it safer to use, it is essentially just reducing the size of the currently used sharps box and adding a cover , the needle is not destroyed, and there is no further disinfection of the contaminated part

[0010] There is a literature report on an ultrasonic destroyer specially used for syringe needle destruction (Application of ultrasonic welding principle in injection needle destroyer* Lu Hong, Qiu Liang, Peng Guangjun School of Mechanical and Electrical Engineering, Wuhan University of Technology, Wuhan, Hubei 430070 Mechanical Research and Application Vol. 20, No. 1, February 2007), but the work of this shape destroyer should require a high-power power supply. The shape destroyer only passivates the needle tip, and has no ability to re-sterilize the contaminated needle body. The part of the machine that is in contact with the contaminated needle (Front panel, needle tube insert) is not designed with its own purification function, and the waste drawer must be reused after dumping the waste residue, which does not meet the hospital infection management regulations. It was reported in 2007 and has not been widely used in the past 10 years.

[0011] The equipment, process and design known above cannot reduce damage and eliminate pollution at the same time

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