Liyan LI

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BEIJING, CN

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Patents Applicationslast 30 patents

Information Patent Application
SPLIT-TYPE INTERVENTIONAL TRICUSPID VALVE SYSTEM CAPABLE OF ACCURAT...
- Publication number 20250041057
- Publication date Feb 6, 2025
- BEIJING BALANCE MEDICAL TECHNOLOGY CO., LTD.
- Lei JIN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SPLIT TYPE PRECISELY-ANCHORABLE INTERVENTIONAL AORTIC VALVE SYSTEM
- Publication number 20250032252
- Publication date Jan 30, 2025
- BEIJING BALANCE MEDICAL TECHNOLOGY CO., LTD.
- Lei JIN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SPLIT-TYPE PRECISELY ANCHORED INTERVENTIONAL MITRAL VALVE SYSTEM
- Publication number 20250009500
- Publication date Jan 9, 2025
- BEIJING BALANCE MEDICAL TECHNOLOGY CO., LTD.
- Lei JIN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE