Inventor
DING WEIJIANG
CN23 patents
⚠️ This page may combine multiple inventors who share the name “DING WEIJIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
COVIDIEN LP
22 patentsUSD775333SDec 27, 2016
Open vessel sealer with mechanical cutter
COVIDIEN LP16 citations91
US10751110B2Aug 25, 2020
Bipolar surgical instrument with tissue stop
COVIDIEN LP11 citations85
US10646267B2May 12, 2020
Surgical forceps
COVIDIEN LP11 citations85
USD738499SSep 8, 2015
Open vessel sealer with mechanical cutter
COVIDIEN LP4 citations82
USD737439SAug 25, 2015
Open vessel sealer with mechanical cutter
COVIDIEN LP5 citations82
US10987159B2Apr 27, 2021
Electrosurgical end effector assemblies and electrosurgical forceps configured to reduce thermal spread
COVIDIEN LP2 citations72
US11224478B2Jan 18, 2022
Electrosurgical instruments for controlling thermal damage
COVIDIEN LP2 citations71
US10864003B2Dec 15, 2020
Articulation assemblies for use with endoscopic surgical instruments
COVIDIEN LP4 citations70
US11426230B2Aug 30, 2022
Surgical instruments capable of being selectively disassembled to facilitate replacement of disposable components and/or sterilization of reusable components
COVIDIEN LP2 citations69
US12396783B2Aug 26, 2025
Electrosurgical instruments for controlling thermal damage
COVIDIEN LP0 citations62
US11612428B2Mar 28, 2023
Bipolar surgical instrument
COVIDIEN LP0 citations62
US11406407B2Aug 9, 2022
Vessel sealing with fine dissection function
COVIDIEN LP0 citations58
US10499975B2Dec 10, 2019
Bipolar surgical instrument
COVIDIEN LP1 citations58
US11224476B2Jan 18, 2022
Bipolar surgical instrument
COVIDIEN LP0 citations56
US10758257B2Sep 1, 2020
Vessel sealing device with fine dissection function
COVIDIEN LP1 citations56
US11207127B2Dec 28, 2021
Surgical instruments facilitating replacement of disposable components and/or sterilization of reusable components
COVIDIEN LP0 citations52
US11534231B2Dec 27, 2022
Energy-based surgical instruments and systems configured to minimize thermal spread
COVIDIEN LP0 citations50
US11931010B2Mar 19, 2024
Endoscopes and methods of treatment
COVIDIEN LP0 citations49
US11406409B2Aug 9, 2022
Extendable length surgical instruments
COVIDIEN LP0 citations48
US11540872B2Jan 3, 2023
Electrosurgical instrument with trigger driven cutting function
COVIDIEN LP0 citations45
US10595933B2Mar 24, 2020
Multifunctional vessel sealing and divider device
COVIDIEN LP0 citations41
US10779880B2Sep 22, 2020
Surgical forceps for grasping, treating, and/or cutting tissue
COVIDIEN LP0 citations39