[Application of UDI in Quality Management of Laparoscopic Instruments].

Laparoscopic surgical instruments are expensive and have complex structures, the management is always huge challenge for managers. This paper introduces the basic concepts of UDI, Dot Pin Marking engraving in DPM technology and the practical solution to the case of laparoscopic instrument management. This paper summaries the application of UDI in the application of laparoscopic instruments and the prospect of future use.