Electrosurgical instruments for controlling thermal damage
US-12396783-B2 · Aug 26, 2025 · US
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Ding Weijiang patents
Ding Weijiang is listed as an inventor on 52 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ding Weijiang |
| Total patents | 52 |
| First publication | Aug 25, 2015 |
| Latest publication | Aug 26, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Endoscopes and methods of treatment
US-11931010-B2 · Mar 19, 2024 · US
Endoscope cleaning device
US-2023263382-A1 · Aug 24, 2023 · US
Trocar for cleaning medical devices therein
US-2023172632-A1 · Jun 8, 2023 · US
Methods and systems for realtime monitoring and cleaning of a laparoscopic lens
US-2023165452-A1 · Jun 1, 2023 · US
Energy-based surgical instruments and systems configured to minimize thermal spread
US-2023096146-A1 · Mar 30, 2023 · US
Bipolar surgical instrument
US-11612428-B2 · Mar 28, 2023 · US
Electrosurgical instrument with trigger driven cutting function
US-11540872-B2 · Jan 3, 2023 · US
Energy-based surgical instruments and systems configured to minimize thermal spread
US-11534231-B2 · Dec 27, 2022 · US
Surgical instruments capable of being selectively disassembled to facilitate replacement of disposable components and/or sterilization of reusable components
US-2022401144-A1 · Dec 22, 2022 · US
Recent patents
Latest publications not already listed above.
Vessel sealing device with fine dissection function
US-2022354522-A1 · Nov 10, 2022 · US
Surgical instruments capable of being selectively disassembled to facilitate replacement of disposable components and/or sterilization of reusable components
US-11426230-B2 · Aug 30, 2022 · US
Extendable length surgical instruments
US-11406409-B2 · Aug 9, 2022 · US
Vessel sealing with fine dissection function
US-11406407-B2 · Aug 9, 2022 · US
System and method for selectively sealing small vessels
US-2022175357-A1 · Jun 9, 2022 · US
Electrosurgical instruments for controlling thermal damage
US-2022133396-A1 · May 5, 2022 · US
Bipolar surgical instrument
US-11224476-B2 · Jan 18, 2022 · US
Electrosurgical instruments for controlling thermal damage
US-11224478-B2 · Jan 18, 2022 · US
Surgical instruments facilitating replacement of disposable components and/or sterilization of reusable components
US-11207127-B2 · Dec 28, 2021 · US
Energy-based surgical instruments and systems configured to minimize thermal spread
US-2021212751-A1 · Jul 15, 2021 · US
Articulation assemblies for use with endoscopic surgical instruments
US-2021121189-A1 · Apr 29, 2021 · US
Electrosurgical end effector assemblies and electrosurgical forceps configured to reduce thermal spread
US-10987159-B2 · Apr 27, 2021 · US
Endoscopes and methods of use
US-2021100438-A1 · Apr 8, 2021 · US
Articulation assemblies for use with endoscopic surgical instruments
US-10864003-B2 · Dec 15, 2020 · US
Vessel sealing with fine dissection function
US-2020367920-A1 · Nov 26, 2020 · US
Bipolar surgical instrument
US-2020367959-A1 · Nov 26, 2020 · US
Surgical forceps for grasping, treating, and/or cutting tissue
US-10779880-B2 · Sep 22, 2020 · US
Vessel sealing device with fine dissection function
US-10758257-B2 · Sep 1, 2020 · US
Bipolar surgical instrument with tissue stop
US-10751110-B2 · Aug 25, 2020 · US
Multifunctional vessel sealing and divider device
US-2020197076-A1 · Jun 25, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Covidien Lp | 52 |
| CovidienLP | 1 |
| Ding Weijiang | 1 |
| Covidien LLP | 1 |
| Covidien China Medical Devices Technology Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A61B18/1445 | 32 |
| A61B2018/0063 | 30 |
| A61B18/1442 | 29 |
| A61B2018/1455 | 26 |
| A61B2018/00601 | 21 |