Sclerotic lens device for non-invasive monitoring of aqueous outflow facility, monitoring method and system

By using the phased array transducer matrix of the scleral lens device and multi-angle data fusion technology, the problems of invasiveness, continuity and accuracy in the measurement of aqueous humor outflow coefficient have been solved, realizing non-invasive, continuous and accurate monitoring of aqueous humor outflow coefficient, which is suitable for the management of chronic eye diseases such as glaucoma.

CN121421444BActive Publication Date: 2026-03-17SHANGHAI EYE DISEASE PREVENTION & TREATMENT CENTER
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Patent Information

Application Number
CN202512040154.4
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-12-31
Publication Date
2026-03-17
Estimated Expiration
2045-12-31

AI Technical Summary

Technical Problem

Existing methods for measuring aqueous humor outflow coefficients suffer from problems such as being highly invasive, lacking continuous monitoring capabilities, insufficient accuracy, and poor data synchronization.

Method used

The device employs a scleral lens system, including a phased array transducer matrix, a dynamic deflection control module, an intraocular pressure monitoring module, and a signal processing module. The phased array transducer matrix is ​​distributed in a ring to enable flexible scanning of the ultrasonic beam. Combined with multi-angle data fusion and non-invasive intraocular pressure monitoring, it achieves non-invasive and continuous monitoring of the aqueous humor outflow coefficient.

Benefits of technology

It enables non-invasive and continuous monitoring of the aqueous humor outflow coefficient, improves the accuracy of measurement and the synchronization of data, enhances patient compliance and monitoring convenience, and is suitable for clinical diagnosis and home management scenarios.

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Abstract

The present application provides a kind of outflow facility of aqueous humor non-invasive monitoring scleral mirror device, monitoring method and system, it is related to ophthalmic medical monitoring equipment technical field, solve the problems of strong invasiveness, cannot continuous monitoring, insufficient precision and poor data synchronism of the existing technology in aqueous humor outflow coefficient measurement method;Wherein the scleral mirror device includes: scleral mirror, scleral mirror includes center area, edge landing area and the transition zone connecting center area and edge landing area, edge landing area is used to contact the sclera of user and provide support to transition zone and center area;Phased array transducer matrix, phased array transducer matrix includes multiple ring-shaped distribution in transition zone transducer;Dynamic deflection control module, dynamic deflection control module is set in transition zone, and is electrically connected with each transducer, to control the excitation time delay of each transducer;Intraocular pressure monitoring module, intraocular pressure monitoring module is set in center area;Signal processing module, signal processing module is set in transition zone.
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