Lipeng Yu

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Nanjing, Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Guiding apparatus for X-ray-free screw placement by spinal posterio...
- Patent number 9,510,873
- Issue date Dec 6, 2016
- THE FIRST AFFILIATED HOSPITAL OF NANJING MEDICAL UNIVERSITY
- Xiaojian Cao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
GUIDING APPARATUS FOR X-RAY-FREE SCREW PLACEMENT BY SPINAL POSTERIO...
- Publication number 20150297270
- Publication date Oct 22, 2015
- THE FIRST AFFILIATED HOSPITAL OF NANJING MEDICAL UNIVERSITY
- Xiaojian Cao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE