Hydrogel lens pre-coated with lipid layer

Details Hydrogel lens pre-coated with lipid layer Hydrogel lens pre-coated with lipid layer

1997-10-01

1999-08-24

Merriam, Andrew E. C.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

524140, 524916, 514 75, 514558, 264 17, 351160H, 427 224, 424429, 526277, G02B 0104, C08J 0704

Patent

active

059425580

ABSTRACT:
A storage solution for a hydrogel contact lens comprising a material having polar groups at one end and non-polar groups at the other end. The storage solution desirably further contains an oil. The material comprising polar and non-polar groups modifies the surface properties of the lens and facilitating the formation of a lipid layer over the lens.

REFERENCES:
patent: 4056496 (1977-11-01), Mancini et al.
patent: 4128318 (1978-12-01), Sieglaff et al.
patent: 4410442 (1983-10-01), Lucas et al.
patent: 4914088 (1990-04-01), Glonek et al.
patent: 5294607 (1994-03-01), Glonek et al.
patent: 5331059 (1994-07-01), Engelhardt et al.
patent: 5461433 (1995-10-01), Nakabayashi et al.
patent: 5472703 (1995-12-01), Vanderlaan et al.
Guillon, et al., "Corneal desiccation staining with hydrogel lenses: Tear Film and contact lens factors", Ophthalmic Physiol. Opt., Oct. 11, 1990, vol. 10(4), pp. 343-350.
Donald R. Korb, "Tear FIlm--Contact Lens Interactions", Lacrimal Gland, Tear Film, and Dry Eye Syndromes, Edited by D.A. Sullivan, Plenum Press, New York, 1994, pp. 403-410.

Affiliated with

Also associated with

Rating

Hydrogel lens pre-coated with lipid layer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hydrogel lens pre-coated with lipid layer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydrogel lens pre-coated with lipid layer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-467420