Patents Assigned to Avisi Technologies, Inc.
  • Insertion tool for an eye disease treatment device
    Patent number: 12622811
    Abstract: Described herein are insertion tools for inserting a treatment device into a pocket formed between conjunctival tissue and scleral tissue for treating high intraocular pressure and glaucoma. An insertion tool (800) includes a scissoring mechanism or an expandable mechanism that is configured to expand a pocket formed between conjunctival tissue and scleral tissue. The scissoring mechanism or the expandable mechanism is also configured to unfurl a treatment device within the pocket.
    Type: Grant
    Filed: April 14, 2022
    Date of Patent: May 12, 2026
    Assignee: Avisi Technologies, Inc.
    Inventors: Rui Jing Jiang, Brandon Kao, Georgia Griggs, Michael Yates
  • Method and device for treating eye disease
    Patent number: 12472096
    Abstract: Described herein are devices used to treat high intraocular pressure and glaucoma. An example device includes a plate comprising a first surface opposite a second surface. The first surface includes a series of fluid channels. The device also includes a first coating on the first surface and a second coating on the second surface. The device is configured to lower intraocular pressure by draining aqueous humor from an anterior chamber to subconjunctival space of a patient's eye.
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: November 18, 2025
    Assignee: Avisi Technologies, Inc.
    Inventors: Rui Jing Jiang, Brandon Wei-Hsiang Kao
  • Method and device for treating eye disease
    Patent number: 11717440
    Abstract: Described herein is a device for lowering intraocular pressure, the device comprising a plate structure comprising an upper surface opposite a lower surface, the plate structure formed from a multi-directional plate having a plate thickness ranging from about 1 nm to about 1,000 nm.
    Type: Grant
    Filed: January 23, 2019
    Date of Patent: August 8, 2023
    Assignee: Avisi Technologies, Inc.
    Inventors: Brandon Wei-Hsiang Kao, Adarsh Narayan Battu, Rui Jing Jiang