Other

Emmetropia, Inc.

James E Roberts

Tadmor Shalon

Charles J Koester

Theodore P Werblin

Edward L Lenarth

Multi-layered contact lens element for at least one of examination and treatment of ocular tissues. The multi-layered contact lens element includes a plurality of lens elements in layers including a first lens element having a recess capable of holding a volume of liquid against a cornea of an eye to be examined or treated. Contact lens element for at least one of examination and treatment of ocular tissues includes a lens including a contact surface and an exterior convex surface, the contact surface including a protruding contact ring which forms a recess which is capable of providing a volume for liquid between the lens and a cornea of an eye to be examined or treated when the protruding contact ring is in contact with the cornea. A system for at least one of examination and treatment of ocular tissues includes: an optically clear liquid having a refractive index greater than 1.338; and a contact lens element capable of holding the liquid against a cornea of an eye to be examined or treated. A system for at least one of examination and treatment of ocular tissues includes: a liquid; a contact lens element having a recess capable of holding a volume of the liquid against a cornea of an eye to be examined or treated; and a microscope connected to the contact lens element. A system for examining ocular tissue includes: a microscope having at least one lens including an external lens; and a transparent, malleable material attached to the external lens of the microscope, the malleable material being capable of contacting and conforming to a cornea of an eye to be examined or treated. Methods for using the contact lens elements.

Contact lens element for examination or treatment of ocular tissues

The compound intraocular lens ('CIOL') of the present invention includes a preexisting lens within the eye (which can be either of the crystalline lens of the eye, a conventional IOL or a base lens of a multi-component IOL) used as a platform for support (i.e., the 'support lens') a cap situated on the support lens, and a sandwich lens which is sandwiched between the support lens and the cap lens. Utilizing a pre-existing implanted IOL or the crystalline lens of the eye, a surgeon can modify a patient's vision characteristics merely by utilizing the cap and sandwich lenses in conjunction with the pre-existing implanted IOL or the crystalline lens of the eye. The CIOL has several enhanced features: (1) it can be configured as a monofocal, multi-focal, tri-focal or bifocal optical system; (2) it can be configured to correct astigmatism, if desired; (3) it can be comprised of ultraviolet light-absorbing material; (4) it can be comprised of tinted materials if desired; and (5) the components may be comprised of chemically-treated materials to decrease their cellular reactivity.

Compound intraocular lens

A charge air cooling assembly in which water pressurized by air at reduced pressure from the air brake system of a vehicle powered by a two or four cycle Diesel engine is discharged intermittently as a spray into the intake or discharge of a turbo-compressor, in response to the demand pressure on the intake manifold of an engine to lower the rate of fuel consumption of the latter and increase the torque and power output of the engine.

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Laguna Niguel, CA, United States of America

James E Roberts