Joffre Angelo Green

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OBJECTIVES To assess material properties that affect preservative uptake by silicone hydrogel lenses. METHODS We evaluated the water content (using differential scanning calorimetry), effective pore size (using probe penetration), and preservative uptake (using high-performance liquid chromatography with spectrophotometric detection) of silicone and(More)
The premarket review of contact lenses and accessories by the FDA involves the assessment of nonclinical and clinical information in support of clearance or approval of marketing applications. The review process for these medical devices, including attributes, which may contribute to comfort for lens wearers, is summarized, as are mechanisms by which FDA(More)
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