KAI LIU

Person

HUNAN, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Energy-based surgical instrument for grasping, treating, and/or cut...
- Patent number 11,766,289
- Issue date Sep 26, 2023
- Covidien LP
- Kai Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrosurgical instrument with trigger driven cutting function
- Patent number 11,540,872
- Issue date Jan 3, 2023
- Covidien LP
- Weijiang Ding
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical instruments capable of being selectively disassembled to f...
- Patent number 11,426,230
- Issue date Aug 30, 2022
- Covidien LP
- Weijiang Ding
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Energy-based surgical instrument for grasping, treating, and/or cut...
- Patent number 11,234,755
- Issue date Feb 1, 2022
- Covidien LP
- Kai Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrosurgical instruments for controlling thermal damage
- Patent number 11,224,478
- Issue date Jan 18, 2022
- Covidien LP
- Weijiang Ding
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical instruments facilitating replacement of disposable compone...
- Patent number 11,207,127
- Issue date Dec 28, 2021
- Covidien LP
- Weijiang Ding
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrosurgical end effector assemblies and electrosurgical forceps...
- Patent number 10,987,159
- Issue date Apr 27, 2021
- Covidien LP
- Weijiang Ding
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multifunctional vessel sealing and divider device
- Patent number 10,595,933
- Issue date Mar 24, 2020
- Covidien LP
- Weijiang Ding
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
SURGICAL INSTRUMENTS CAPABLE OF BEING SELECTIVELY DISASSEMBLED TO F...
- Publication number 20220401144
- Publication date Dec 22, 2022
- Covidien LP
- WEIJIANG DING
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ENERGY-BASED SURGICAL INSTRUMENT FOR GRASPING, TREATING, AND/OR CUT...
- Publication number 20220117652
- Publication date Apr 21, 2022
- Covidien LP
- Kai Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VESSEL SEALING AND DISSECTION WITH CONTROLLED GAP
- Publication number 20210393317
- Publication date Dec 23, 2021
- Covidien LP
- Kai Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTIFUNCTIONAL VESSEL SEALING AND DIVIDER DEVICE
- Publication number 20200197076
- Publication date Jun 25, 2020
- Covidien LP
- WEIJIANG DING
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ENERGY-BASED SURGICAL INSTRUMENT FOR GRASPING, TREATING, AND/OR CUT...
- Publication number 20200107874
- Publication date Apr 9, 2020
- Covidien LP
- KAI LIU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTROSURGICAL INSTRUMENT WITH TRIGGER DRIVEN CUTTING FUNCTION
- Publication number 20200008863
- Publication date Jan 9, 2020
- Covidien LP
- WEIJIANG DING
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTROSURGICAL END EFFECTOR ASSEMBLIES AND ELECTROSURGICAL FORCEPS...
- Publication number 20180250066
- Publication date Sep 6, 2018
- Covidien LP
- WEIJIANG DING
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTROSURGICAL INSTRUMENTS FOR CONTROLLING THERMAL DAMAGE
- Publication number 20180199986
- Publication date Jul 19, 2018
- WEIJIANG DING
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTIFUNCTIONAL VESSEL SEALING AND DIVIDER DEVICE
- Publication number 20180103995
- Publication date Apr 19, 2018
- Covidien LP
- WEIJIANG DING
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL INSTRUMENTS FACILITATING REPLACEMENT OF DISPOSABLE COMPONE...
- Publication number 20170273734
- Publication date Sep 28, 2017
- Covidien LP
- WEIJIANG DING
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL INSTRUMENTS FACILITATING REPLACEMENT OF DISPOSABLE COMPONE...
- Publication number 20170273735
- Publication date Sep 28, 2017
- Covidien LP
- WEIJIANG DING
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL INSTRUMENTS CAPABLE OF BEING SELECTIVELY DISASSEMBLED TO F...
- Publication number 20170181789
- Publication date Jun 29, 2017
- Covidien LP
- WEIJIANG DING
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Person

Patents Grantslast 30 patents

Energy-based surgical instrument for grasping, treating, and/or cut...

Electrosurgical instrument with trigger driven cutting function

Surgical instruments capable of being selectively disassembled to f...

Energy-based surgical instrument for grasping, treating, and/or cut...

Electrosurgical instruments for controlling thermal damage

Surgical instruments facilitating replacement of disposable compone...

Electrosurgical end effector assemblies and electrosurgical forceps...

Multifunctional vessel sealing and divider device

Patents Applicationslast 30 patents

SURGICAL INSTRUMENTS CAPABLE OF BEING SELECTIVELY DISASSEMBLED TO F...

ENERGY-BASED SURGICAL INSTRUMENT FOR GRASPING, TREATING, AND/OR CUT...

VESSEL SEALING AND DISSECTION WITH CONTROLLED GAP

MULTIFUNCTIONAL VESSEL SEALING AND DIVIDER DEVICE

ENERGY-BASED SURGICAL INSTRUMENT FOR GRASPING, TREATING, AND/OR CUT...

ELECTROSURGICAL INSTRUMENT WITH TRIGGER DRIVEN CUTTING FUNCTION

ELECTROSURGICAL END EFFECTOR ASSEMBLIES AND ELECTROSURGICAL FORCEPS...

ELECTROSURGICAL INSTRUMENTS FOR CONTROLLING THERMAL DAMAGE

MULTIFUNCTIONAL VESSEL SEALING AND DIVIDER DEVICE

SURGICAL INSTRUMENTS FACILITATING REPLACEMENT OF DISPOSABLE COMPONE...

SURGICAL INSTRUMENTS FACILITATING REPLACEMENT OF DISPOSABLE COMPONE...

SURGICAL INSTRUMENTS CAPABLE OF BEING SELECTIVELY DISASSEMBLED TO F...