Inventor
QIU WEIQIN
CN5 patents
Patents
5 patentsUS12130216B2Oct 29, 2024
Sample collecting device and sample collecting apparatus
MICRO TECH NANJING CO LTD0 citations57
US12433625B2Oct 7, 2025
Three-arm clamp
MICRO TECH NANJING CO LTD0 citations49
US11857192B2Jan 2, 2024
Self-service anastomosis clamp for digestive tract and delivery system thereof
MICRO TECH NANJING CO LTD0 citations48
US11224440B2Jan 18, 2022
Release device for medical tissue clips
MICRO TECH NANJING CO LTD0 citations48
US11311705B2Apr 26, 2022
Medical pressurization control device
MICRO TECH NANJING CO LTD0 citations47