Medical device quality inspectors need to develop and revise the materials, intermediate products and finished product inspection standard operating procedures, in accordance with the inspection standards for materials, product inspection, make inspection records, issue inspection reports. Do a good job of product inspection status labeling to ensure product traceability, timely reporting and isolation of nonconforming products. Environmental monitoring of clean area and inspection of process water. Summarize, statistic, analyze the quality inspection data and quality control trend, formulate and implement the management procedures of inspection equipment, instruments, reagents, culture medium, etc..