Silver-zinc primary battery contact lens and preparation method thereof
By applying silver-zinc primary cell technology on contact lenses, combining photolithography masks and photocatalytic reduction methods, the drug resistance and immunosuppression of chemotherapy in the treatment of bacterial keratitis is solved, and a more comprehensive antibacterial therapeutic effect is achieved.
CN120103633APending Publication Date: 2025-06-06SICHUAN ACADEMY OF MEDICAL SCI SICHUAN PROVINCIAL PEOPLES HOSPITAL
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Patent Information
- Application Number
- CN202510133028.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-06
- Publication Date
- 2025-06-06
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Figure CN120103633A_ABST
Abstract
The invention belongs to the field of manufacturing of multifunctional contact lenses, and particularly relates to a silver-zinc primary battery contact lens and a preparation method thereof. The preparation method mainly comprises the following steps: preparing a zinc oxide plain contact lens, preparing a non-patterned silver-zinc primary battery contact lens, preparing a micro-circular silver-zinc primary battery contact lens, preparing a micro-array silver-zinc primary battery contact lens, and performing poly-dopamine surface modification. The silver-zinc primary battery contact lens integrating chemical therapy and physical therapy is prepared by utilizing a photoetching mask technology and a photocatalytic reduction method, and detection shows that not only are the problems of bacterial drug resistance and drug deposition solved, but also the problems of local immunosuppression and hormone-related complications cannot be caused.
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