Qing LEI

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Changsha City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Multi-plane cortical bone screw, bone positioning device and positi...
- Patent number 11,839,412
- Issue date Dec 12, 2023
- THE THIRD HOSPITAL OF CHANGSHA
- Qing Lei
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pad for acetabular bone revision and reconstruction and fixing stru...
- Patent number 11,672,665
- Issue date Jun 13, 2023
- THE THIRD HOSPITAL OF CHANGSHA
- Qing Lei
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
KNEE PROSTHESIS FOR ERROR CORRECTION AND USE METHOD THEREOF
- Publication number 20240277483
- Publication date Aug 22, 2024
- THE THIRD HOSPITAL OF CHANGSHA
- Tangyou LIU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTI-PLANE CORTICAL BONE SCREW, BONE POSITIONING DEVICE AND POSITI...
- Publication number 20230293209
- Publication date Sep 21, 2023
- THE THIRD HOSPITAL OF CHANGSHA
- QING LEI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PAD FOR ACETABULAR BONE REVISION AND RECONSTRUCTION AND FIXING STRU...
- Publication number 20230143834
- Publication date May 11, 2023
- THE THIRD HOSPITAL OF CHANGSHA
- Qing LEI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE