1996年开始在美国和国内进行白内障超声乳化系列研究,独创了双板层透明角膜切口,定向对冲挤压碎核法,拉网式皮质吸除,辅助钩后囊抛光等技术;率先开展激光乳化联合人工晶体植入、调节型人工晶体植入和微创超声乳 Started in 1996 in the United States and China conducted a series of cataract phacoemulsification study, created a double-layer transparent corneal incision, directional hedging crush nuclear method, pull the net cortical aspiration, assisted hook posterior capsule polishing and other technologies; the first to carry out the laser emulsification Combined with IOL implantation, accommodative IOL implantation and minimally invasive phacoemulsification