Development of a Soft Endoscope Spray Perfusion Cleaning Device
WANG Xiu1a, ZHANG Cheng1b, LIU Cong1b, LIU Jingxin2, WANG Shawei2, LOU Ziqiang2
1. a. Department of Endoscopy; b. Department of Biomedical Engineering, The First Hospital of Jilin University, Changchun Jilin 130821,
China; 2. Department of Biomedical Engineering, China-Japan Union Hospital of Jilin University, Changchun Jilin 130033, China
Abstract：This paper described the development process of a soft endoscopic spray perfusion cleaning device. Aiming at the
secondary washing and final washing in the current five (four) trough cleaning method of soft endoscope, it was to provide a
substitute for manual cleaning, saving time and effort, as well as high cleanliness, and clean thoroughly of the internal tube and the
outer surface of the soft endoscope to avoid the residual cleaning device. The device consisted of a fixed cleaning nozzle, rotary
cleaning nozzle, perfusion cleaning interface, alcohol disinfection interface and pipeline drying interface. The device performed spray
cleaning, perfusion cleaning, alcohol disinfection, and pipe drying in four steps to clean the soft endoscopic. After clinical test, the
device could achieve the above objectives, and obtain clinical approval. Through the above structure, the application of the device
makes the soft endoscopic cleaning more effective, improves the cleaning efficiency and reduces the risk of hospital sensory control.
Its clinical application proves that it is effective and worthy of clinical promotion.
王琇1a，张程1b，刘聪1b，刘景鑫2，王沙维2，楼自强2. 一种软式内镜喷淋灌流清洗装置的研制[J]. 中国医疗设备, 2018, 33(11): 43-46.
WANG Xiu1a, ZHANG Cheng1b, LIU Cong1b, LIU Jingxin2, WANG Shawei2, LOU Ziqiang2. Development of a Soft Endoscope Spray Perfusion Cleaning Device. China Medical Devices, 2018, 33(11): 43-46.
