Development of surgical instrument preprocessor

VernacularTitle:手术器械预处理器的研制
Author: Jun CHENG ¹ ; Jing LI ; Gang ZHOU
Author Information

1. 陆军军医大学第三附属医院(野战外科研究所)医学工程科消毒供应中心
Keywords: surgical instruments; preprocessor; disinfection; cleaning; sterilization
From: Chinese Medical Equipment Journal 2018;39(6):47-49
CountryChina
Language:Chinese
Abstract: Object To design a surgical instrument preprocessor to facilitate the following cleaning.Methods The preprocessor was composed of a plastic shell, a liquid holding tank, an abluent adding mechanism, a charging pump, a set of temperature control device for heating and temperature calibration, truckles and a tank cover. The tigntness of the preprocessor was realized by a depressor under the tank cover, a spring connecting the depressor with the cover, a rope crossing through the cover and linked with the depressor as well as a ropewinder.Results The preprocessor eliminated easily the bloodstain and etc and prevented the biomembrane from coming into being.Conclusion The preprocessor behaves well in easy operation, automation and cleaning efficiency.