The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 25, 2013
Filed:
Jan. 12, 2012
Mohammed N. Islam, Ann Arbor, MI (US);
Mohammed N. Islam, Ann Arbor, MI (US);
Cheetah Omni, LLC, Ann Arbor, MI (US);
Abstract
A light-based medical scope system includes a semiconductor diode pump source, a multiplexer that combines diode outputs to generate an optical signal. First and second waveguide structures guide the optical signal with a coupling loss of about 5dB or less through a scope adapted for insertion into a patient's body. A focusing element coupled to a distal end of the second waveguide structure is adapted to focus the optical signal onto the patient's body. A housing includes a base portion, a flexible portion, and a head unit mounted onto the flexible portion. The focusing element is located within or passes through the head unit, and the base portion includes a mechanical control for manipulating the flexible portion. In one embodiment, a waveguide structure directs an output beam of 1.7 microns or more to perform a differential measurement on patient blood with the result displayed on an associated monitor.