CoMind Technologies iNIRS System Patent Granted
Summary
USPTO granted Patent US12593983B2 to CoMind Technologies Limited for an interferometric near infrared spectroscopy (iNIRS) system. The patent covers a light emitting arrangement with wavelength swept emission, a light detecting arrangement with an interferometric optical detector, and multiple optical channel paths for delivering sample and reference light. The patent contains 20 claims and is classified under CPC codes including A61B 5/0075 and G16H 40/63.
What changed
USPTO has granted Patent US12593983B2 to CoMind Technologies Limited covering an interferometric near infrared spectroscopy (iNIRS) system. The invention comprises a light source configured for wavelength swept emission, an interferometric optical detector, and multiple optical channel paths including sample channels and a reference channel for delivering light between the source, object, and detector. The patent application (No. 19106543) was filed on August 25, 2023.
For manufacturers and developers of medical diagnostic devices, this patent establishes intellectual property protection for CoMind Technologies in the interferometric NIRS space, specifically in the A61B diagnostic measurement category. Companies developing similar spectroscopic measurement systems should review this patent for potential licensing needs or design-around considerations to avoid infringement.
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Apr 7, 2026GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.
Interferometric near infrared spectroscopy system
Grant US12593983B2 Kind: B2 Apr 07, 2026
Assignee
CoMind Technologies Limited
Inventors
William Parker, Dawid Borycki, Amrit Lotay, Tanja Dragojevic
Abstract
An interferometric near infrared spectroscopy, iNIRS, system comprising: a light emitting arrangement comprising a light source configured to provide wavelength swept emission of light; and a light detecting arrangement comprising an interferometric optical detector; the iNIRS system comprising a plurality of optical channels arranged to define; a first optical channel path arranged to extend: (i) between the light source and the object for delivering first sample light from the light source to the object, and (ii) between the object and the detector for delivering first sample light received from the object to the detector; a second optical channel path arranged to extend: (i) between the light source and the object for delivering second sample light from the light source to the object, and (ii) between the object and the detector for delivering second sample light received from the object to the detector; and a reference optical channel path arranged to extend between the light source and the detector for delivering reference light from the light source to the detector along a reference channel.
CPC Classifications
A61B 5/0075 A61B 5/0042 A61B 2562/223 A61B 2576/026 G16H 40/63
Filing Date
2023-08-25
Application No.
19106543
Claims
20
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