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US 10,371,966 B2Granted
Contact lens product
AssigneeLargan Medical Co., Ltd.
InventorsEn-Ping Lin, Wei-Yuan Chen, Chun-Hung Teng
Life of this patent
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Abstract
A contact lens product includes a contact lens and a buffer solution. The contact lens is immersed in the buffer solution, and the buffer solution includes a cycloplegic agent.
Claims20
A contact lens product, comprising:
- a contact lens;
- and
- a buffer solution, wherein the contact lens is immersed in the buffer solution, and the buffer solution comprises a cycloplegic agent;
- wherein a weight percentage concentration of the cycloplegic agent in the buffer solution is ConA, a visible light absorption rate of the contact lens is Avi, a blue light absorption rate of the contact lens is Abl, an ultraviolet light absorption rate of the contact lens is Auv, and the following conditions are satisfied:
- 0%<ConA≤1%;
- 0%<Avi≤80%;
- 0%<Abl<100%;
- and
- 0%<Auv<100%.
6 more elements
Dependencies are inferred from the claim text.