Title:
OPTICAL INSTRUMENT AND METHOD FOR USE
Document Type and Number:
WIPO Patent Application WO/2020/220003
Kind Code:
A8
Abstract:
An optical instrument includes a first light source configured to generate a broadband light; an optical module configured to collimate the broadband light and focus the broadband light into a line; a beam splitter configured to split the broadband light into a sample beam and a reference beam and configured to combine the reference beam with the sample beam to form an interference beam; a control system configured to scan the sample beam on a retina of a subject along an axis that is substantially perpendicular to the sample beam; a second light source configured to stimulate the retina with a visible light to induce a physical change within the retina such that the sample beam is altered by the physical change; an image sensor; and a dispersive element configured to receive the interference beam from the beam splitter and to disperse the interference beam onto the image sensor.
Inventors:
SABESAN RAMKUMAR (US)
PANDIYAN VIMAL (US)
PALANKER DANIEL (US)
PANDIYAN VIMAL (US)
PALANKER DANIEL (US)
Application Number:
PCT/US2020/029984
Publication Date:
July 15, 2021
Filing Date:
April 25, 2020
Export Citation:
Assignee:
UNIV WASHINGTON (US)
UNIV LELAND STANFORD JUNIOR (US)
UNIV LELAND STANFORD JUNIOR (US)
International Classes:
A61B3/10; A61B3/12; G01N21/27; G02B27/10
Attorney, Agent or Firm:
KAMLER, Chad, A. (US)
Download PDF:
Previous Patent: NANOSILICA DISPERSION FOR THERMALLY INSULATING PACKER FLUID
Next Patent: DISPOSABLE BEVERAGE CUP WITH NON-REMOVABLE STRAW
Next Patent: DISPOSABLE BEVERAGE CUP WITH NON-REMOVABLE STRAW