Additive Ophthalmic Optics, LLC

Bausch-lomb Incorporated

Other

Bausch and Lamb, Inc.

Ronald Spoor

Sanjay M Rastogi

Charles P Henning

Laurence J Cull

Bruce Edward Lawton

Thomas G Moore, Jr

Gerald J Frumusa

Aner Gal

Joseph D Blasiak

Thomas A Brown

An ophthalmic device is formed by additive fabrication, the optical device having optical surface with a surface roughness on the order of less than 10 microns. A method is provided for making an ophthalmic device including an optical surface having a surface roughness of less than 10 microns by depositing on a stage in a first relative position a first lamina of particulates having a size less than 10 microns and in select configurations less than two microns and certain configurations less than one micron, and, synergistically stimulating the first lamina of particulates to form a first solidified layer.

Ophthalmic device formed by additive fabrication and method thereof

An ophthalmic device is formed by additive fabrication, the optical device having an optical surface with a surface roughness on the order of less than 10 microns. A method is provided for making an ophthalmic device including an optical surface having a surface roughness of less than 10 microns by depositing on a stage in a first relative position a first lamina of particulates having a size less than 10 microns and in select configurations less than two microns and certain configurations less than one micron, and, synergistically stimulating the first lamina of particulates to form a first solidified layer.

An ophthalmic aspiration pump roller-head assembly, includes a plurality of rollers, a baseattached to a first end of the rollers, and a face-plateattached to a second end of the rollers. The face-platehas at least one groove formed in the face-platefor drawing a tube onto the rollers

Grooved aspiration pump roller-head assembly

The fitment is an elongated connector providing a conduit for aspirant to flow from a pump cartridge to an interior of the collection bag. The connector has a first end configured for attachment to the pump cartridge and a second end for positioning within the interior of the collection bag. The second end also includes at least one notch formed in the connector. The notch acts to prevent the collection bag from sealing off the conduit during surgery so that a sufficient amount of air will remain within the bag to allow a surgeon to air vent an aspiration path during surgery.

Peristaltic pump fitment for attachment to an aspirant collection bag

An assembly and method for inspecting ophthalmic lenses includes a light source and a 360&deg; light structuring aperture configured to direct structured light toward an open center where a lens is positioned for imaging by an imaging device positioned beneath the assembly. The structured light is directed at the entire periphery of the lens and is internally reflected by the lens in the manner of a fiber optic conduit whereby the lens appears dark at clear areas of the lens. If there are defects or imprints on the lens, the internally reflected light will scatter at that point and appear as a bright spot to the imaging device.

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Penn Yan, NY, United States of America

Ronald Spoor