1
Josef F Bille, David Schanzlin: Apparatus for removing cataractous material. Intelligent Surgical Lasers, Nydegger & Associates, August 8, 1995: US05439462 (105 worldwide citation)

An ophthalmic laser system is disclosed for removing cataractous tissue from the lens capsule of an eye by phacofragmentation of the lens tissue for subsequent aspiration of the treated tissue. More specifically, a cutting laser is provided which creates a plurality of computer controlled and direct ...


2
Josef F Bille, David Schanzlin: Method for removing cataractous material. Intelligent Surgical Lasers, Nydegger & Associates, September 21, 1993: US05246435 (99 worldwide citation)

A method for using an ophthalmic laser system to remove cataractous tissue from the lens capsule of an eye requires phacofragmentation of the lens tissue and subsequent aspiration of the treated tissue. More specifically, a cutting laser is used to create various strata of incisions through the lens ...


3
Yuhwa Lo, Wen Qiao, David Schanzlin, Gary L Shields, Robert S Vasko, Jeff Vasko: Fluidic intraocular lens systems and methods. May 19, 2011: US20110118834-A1

The present invention relates to a fluidic intraocular lens inserted into a capsular bag of an eye to replace a crystalline lens. The fluidic intraocular lens may be shaped by elastic membranes bonded to a support ring. The space inside the device may be filled with optically transparent fluid or ge ...