Silicone Hydrogel Contact Lens Surface Modification and Applications

Silicone Hydrogel Contact Lens with Hyaluronic Acid Surface Modification

This technology relates to a method for treating contact lens surfaces with aminated hyaluronic acid and its applications.

Silicone-based contact lens materials have high hydrophobicity and low wettability, leading to discomfort during wear and concerns about eye damage.

This technology chemically binds hyaluronic acid to the lens surface, increasing oxygen permeability and surface wettability to improve wearing comfort and reduce the risk of eye damage.

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Key Features:

• Preparation of Aminated Hyaluronic Acid
• Stable Chemical Bonding with the Contact Lens Surface
• Enhanced Oxygen Permeability and Surface Wettability
• Improved Wearing Comfort and Reduced Risk of Eye Damage