Contact lenses

Details Contact lenses Contact lenses

2008-12-15

2010-11-02

Cain, Edward J (Department: 1796)

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

Synthetic resins

Processes of preparing a desired or intentional composition...

C523S107000, C523S108000

Reexamination Certificate

active

07825170

ABSTRACT:
The invention provides silicone hydrogel contact lenses that exhibit reduced back surface debris and reduced incidence of superior epithelial arcurate lesions.

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Contact-Lens Related Case Studies Superior Epithelial Arcuate Lesions (seal) ‘Epithelial Splitting’, Optician, Nov. 6, 1998, vol. 216, p. 30.
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Corneal Infiltrative Conditions Seen in Contact Lens Practice.
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Jay F. Kunzler, “Silicone Hydrogels for Contact Lens Application”, Trends in Polymer Science, 1996, 52-58, 4, Elsevier Trends Journals, Cambridge, UK.

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