Ultrasonic catheter vascular stent system and method
Ultraviolet absorbing hydrogels
Ultraviolet light absorbing intraocular implants
Ultraviolet radiation absorbing intraocular lens
Ultraviolet radiation absorbing intraocular lens
Unitary intraocular lens providing four-point support
Universal fit intraocular lens
Universal intraocular lens
Universal intraocular lens and a method of measuring an eye cham
Universally adjustable telescopic spectacle assembly for use wit
Use of a polymer network, method for preparing a prepolymer and
UV absorbing lens material