Zhidong LI

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Ultrasonic surgical instrument having detachable sleeve assembly
- Patent number 11,759,228
- Issue date Sep 19, 2023
- EZISURG MEDICAL CO., LTD.
- Honglin Nie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Waveguide rod for ultrasonic scalpel
- Patent number 11,141,183
- Issue date Oct 12, 2021
- YISI (SUZHOU) MEDICAL TECHNOLOGY CO., LTD.
- Zhidong Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
ULTRASONIC SURGICAL INSTRUMENT
- Publication number 20220087707
- Publication date Mar 24, 2022
- Ezisurg Medical Co., Ltd.
- Honglin NIE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTROSURGICAL GENERATOR AND ELECTROSURGICAL SYSTEM WITH VARIABLE...
- Publication number 20220022934
- Publication date Jan 27, 2022
- Ezisurg Medical Co., Ltd.
- Jun WENG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
REUSABLE ULTRASONIC SURGICAL INSTRUMENT
- Publication number 20210161552
- Publication date Jun 3, 2021
- SHANGHAI YISI MEDICAL TECHNOLOGY CO., LTD.
- Guoxin LI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL INSTRUMENT HAVING ELECTRICALLY-DRIVEN CLAMPING MECHANISM
- Publication number 20210085358
- Publication date Mar 25, 2021
- SHANGHAI YISI MEDICAL TECHNOLOGY CO., LTD.
- Zhidong LI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ULTRASONIC SURGICAL INSTRUMENT HAVING DETACHABLE SLEEVE ASSEMBLY
- Publication number 20200360046
- Publication date Nov 19, 2020
- Ezisurg Medical Co., Ltd.
- Honglin NIE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
WAVEGUIDE ROD FOR ULTRASONIC SCALPEL
- Publication number 20190314051
- Publication date Oct 17, 2019
- SHANGHAI YISI MEDICAL TECHNOLOGY CO., LTD.
- Zhidong LI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE