Inventor
AHAMED SYED SARFRAZ
CN16 patents
Patents
16 patentsUS11826044B2Nov 28, 2023
Surgical stapling device with curved tool assembly
COVIDIEN LP3 citations68
US10993714B2May 4, 2021
Surgical stapling instrument and associated trigger mechanisms
COVIDIEN LP2 citations67
US12433587B2Oct 7, 2025
Surgical stapling device including a loading unit alignment indicator
COVIDIEN LP1 citations63
US12465357B2Nov 11, 2025
Surgical stapling device with disposable cutting plate
COVIDIEN LP1 citations62
US11642135B2May 9, 2023
Circular stapling device with position ribs
COVIDIEN LP0 citations59
US11234703B2Feb 1, 2022
Circular stapling device with position ribs
COVIDIEN LP1 citations59
US11406407B2Aug 9, 2022
Vessel sealing with fine dissection function
COVIDIEN LP0 citations58
US11617578B2Apr 4, 2023
Surgical stapling instrument and associated trigger mechanisms
COVIDIEN LP0 citations57
US12465358B2Nov 11, 2025
End effector for surgical stapling device
COVIDIEN LP0 citations50
US12318088B2Jun 3, 2025
Surgical stapling device with reloadable cartridge
COVIDIEN LP0 citations50
US12220124B2Feb 11, 2025
Surgical stapling device
COVIDIEN LP0 citations50
US12156651B2Dec 3, 2024
Surgical stapling device
COVIDIEN LP0 citations50
US12108953B2Oct 8, 2024
Surgical stapling device with replaceable staple cartridge
COVIDIEN LP0 citations50
US11931030B2Mar 19, 2024
Stapling device with cartridge assembly with alignment pins
COVIDIEN LP0 citations50
US12458350B2Nov 4, 2025
Staple cartridge with retractable knife assembly
COVIDIEN LP0 citations49
US12076009B2Sep 3, 2024
Tissue guide for curved end effectors
COVIDIEN LP0 citations44