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Updated: Jan 1, 2026

Full-Circle Cauterization of Limbal Vascular Plexus for Surgically Induced Glaucoma in Rodents
Published on: February 15, 2022
Conceptual design considerations for a wireless intraocular pressure sensor system for effective glaucoma management
Wolfgang Fink1, Shaun Brown1, Andres Nuncio Zuniga1
1Visual and Autonomous Exploration Systems Research Laboratory, Departments of Electrical and Computer Engineering and Biomedical Engineering, University of Arizona, Tucson, AZ, USA.
Abstract:
As a leading form of preventable visual impairment, it is imperative to assess glaucoma treatment as a function of intraocular pressure (IOP). IOP can spike throughout the day. This necessitates a device that can (1) monitor IOP outside of clinical visits by providing a memory when IOP exceeds a set threshold indicating the possibility for glaucomatous damage to occur; and (2) accurately assess IOP. Both requirements point ultimately towards the development of an implantable device. The Wireless Intraocular Pressure Sensor System (WIPSS) devised by our team uses optical technologies and may assist an overseeing clinician with assessing glaucoma treatment efficacy and avoiding irreversible glaucomatous visual field loss downstream.
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