Inventor

SHEN DONGMING

CN4 patents

Patents

4 patents

US11642135B2May 9, 2023

Circular stapling device with position ribs

COVIDIEN LP0 citations59

US11234703B2Feb 1, 2022

Circular stapling device with position ribs

COVIDIEN LP1 citations59

US11382629B2Jul 12, 2022

Surgical stapling device with audible indicator mechanism

COVIDIEN LP0 citations47

US11116507B2Sep 14, 2021

End effector assembly for a circular stapler apparatus

COVIDIEN LP0 citations43