Thermal irreversible gel corneal contact lens formed in situ

Details Thermal irreversible gel corneal contact lens formed in situ Thermal irreversible gel corneal contact lens formed in situ

1995-11-03

1998-12-08

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...

524 28, 524916, 525937, 424427, 424429, 424488, 424 7804, 514 54, 5147721, 5147723, 514777, 514779, 623 5, 536 3, A61F 214, C08L 504, C08L 7102, G02C 704

Patent

active

058470239

ABSTRACT:
Balanced pH, thermo-irreversible gels comprising a polyoxyalkylene compound and an ionic polysaccharide are ideal materials for the formation of a protective contact lens over the cornea of the eye of a mammal.

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Reidy et al, Cornea, 1990, pp. 1-4 (Raven Press, New York).
Pluronic.RTM. Polyol: A Potential Alloplastic Keratorefractive "Material"; Journal of Cataract Refractive Surgery, vol. 14, May 1988, pp. 312-316; Kim et al.
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