Semi-automatic surgical instrument pretreatment machine

Abstract

The invention relates to the technical field of medical instruments, and discloses a semi-automatic surgical instrument pretreatment machine. The semi-automatic surgical instrument pretreatment machine comprises a treatment box, a control panel, a power line, a cover, supporting legs, a waste liquid box, wheels, a groove, a gap, a notch, a soaking tanks, voids, communicating pipes, a first pistoncylinder, a second piston cylinder, a third piston cylinder, first pistons, a second piston, first pressing rods, second pressing rods, a transverse rod, third pressing rods, a foot pressing plate, acheck block, connecting rods, fixing rods, a soaking basket, an instrument basket, arc-shaped hooks, leaking holes, a containing area, a cleaning agent containing box, a humectant containing box, telescopic motors, telescopic rods, first rotating motors, supporting blocks, first threaded rods, moving blocks, lifting rods, directional rods, first sliding grooves, a waste liquid pipe, a second electromagnetic valve, a liquid discharging pipe and a third electromagnetic valve. The soaking time can be effectively and accurately controlled, surgical instruments can be prevented from being corrodeddue to long-time soaking of the surgical instruments, meanwhile, use of a humectant can be reduced, the cost is effectively reduced, and the time and the cost are saved.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a semi-automatic surgical instrument preprocessing machine. Background technique [0002] The cleaning of surgical instruments is the first and very important step in preventing surgical infection. After the medical device is used, the preliminary treatment to enhance the cleaning and sterilization effect and improve the safety of medical device reuse is pretreatment. [0003] The necessity of pretreatment: prevent organic pollutants from drying out, prevent the formation of biofilm, and reduce the damage to instruments caused by pollution. The cleaning time of pretreated instruments will be shortened, and the qualified rate of instrument cleaning after pretreatment will be improved. The purpose of pretreatment: wrap the contaminated equipment with foam in time to reduce the cross-infection between personnel and the environment; decompose organic pollutants in time t...

AI Technical Summary

Problems solved by technology

Contaminated instruments and articles, especially surgical instruments contaminated by blood and tissue, should be cleaned immediately; if they cannot be cleaned immediately, they should be pretreated to prevent blood and body fluids from drying out. It is difficult to clean dried instruments, and any residual organic matter such as Blood clots, proteins, mucus, etc. will form a layer of biofilm on the surface of the device, which prevents the effective contact between microorganisms and disinfection factors, thereby affecting the sterilization effect

The existing pretreatment method is not perfect, the cost of multi-enzyme moisturizer in the treatment process is high, and the implementation is not in place, it is difficult to control the time when the soaking method is used, the equipment is corroded, and the cost is too high

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