Contact lenses

Details Contact lenses Contact lenses

2005-02-01

2005-02-01

Cain, Edward J. (Department: 1714)

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

Synthetic resins

Processes of preparing a desired or intentional composition...

C523S106000

Reexamination Certificate

active

06849671

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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Corneal Infiltrative Conditions Seen in Contact Lens Practice.

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