Inventor

LIU MICHAEL MINGYAN

CN2 patents

Patents

2 patents

US11684393B2Jun 27, 2023

Adjustable double-slot internal spinal fixation apparatus and bone screw

SHANGHAI SANYOU MEDICAL CO LTD2 citations61

US10420653B2Sep 24, 2019

Fusion cage and clamping device thereof

SHANGHAI SANYOU MEDICAL CO LTD0 citations45