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Xiangtan, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Disposable section of endoscope handle, endoscope handle, and endos...
Patent number
12,232,701
Issue date
Feb 25, 2025
HUNAN VATHIN MEDICAL INSTRUMENT CO. LTD.
Zhenhua Zhou
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Disposable section of endoscope handle, endoscope handle, and endos...
Patent number
12,089,813
Issue date
Sep 17, 2024
HUNAN VATHIN MEDICAL INSTRUMENT CO. LTD.
Zhenhua Zhou
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Lens base, distal module, endoscope, and assembly method for distal...
Patent number
11,849,916
Issue date
Dec 26, 2023
HUNAN VATHIN MEDICAL INSTRUMENT CO. LTD.
Peng Tang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
INSERTING APPARATUS, ENDOSCOPE, AND USE METHOD
Publication number
20240335096
Publication date
Oct 10, 2024
HUNAN VATHIN MEDICAL INSTRUMENT CO. LTD.
Yongyi DAI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ENDOSCOPE CONNECTING STRUCTURE, ENDOSCOPE HANDLE, AND ENDOSCOPE
Publication number
20240335098
Publication date
Oct 10, 2024
HUNAN VATHIN MEDICAL INSTRUMENT CO. LTD.
Zhenhua ZHOU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DISPOSABLE SECTION OF ENDOSCOPE HANDLE, ENDOSCOPE HANDLE, AND ENDOS...
Publication number
20240335099
Publication date
Oct 10, 2024
HUNAN VATHIN MEDICAL INSTRUMENT CO. LTD.
Zhenhua ZHOU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DISPOSABLE SECTION OF ENDOSCOPE HANDLE, ENDOSCOPE HANDLE, AND ENDOS...
Publication number
20240324854
Publication date
Oct 3, 2024
HUNAN VATHIN MEDICAL INSTRUMENT CO. LTD.
Zhenhua ZHOU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LENS BASE, DISTAL MODULE, ENDOSCOPE, AND ASSEMBLY METHOD FOR DISTAL...
Publication number
20230165438
Publication date
Jun 1, 2023
HUNAN VATHIN MEDICAL INSTRUMENT CO. LTD.
Peng TANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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