MUMBAI, India, July 24 -- Intellectual Property India has published a patent application (202641083396 A) filed by Manipal Academy Of Higher Education on July 07, 2026, for A System And Method For Multispectral Intraoperative Optical Guidance In Laparoscopic Surgery.
Inventors include Sahajanya Srikanth; Mohammed Sameer Ahmed; and Vineet.
The application for the patent was published on July 17, 2026, under issue no. 29/2026.
Abstract: The present invention relates to a system (100) and a method (300) for providing intraoperative optical guidance. The method (300) comprises acquiring, by a processor (201), multispectral optical signals emitted from a tissue surface upon activation of a multispectral fluorescent formulation applied thereto, separating the multispectral optical signals into a plurality of spectral channels, and computing a margin confidence score, a leak risk index, and a perfusion integrity score for each pixel of the multispectral optical signals from the plurality of spectral channels. The processor (201) computes a composite surgical safety score from a weighted sum of the margin confidence score, the leak risk index, and an inverse of the perfusion integrity score, determines a risk category therefrom, and generates a visual overlay assigning a colour corresponding to the risk category of each pixel and displays the visual overlay via a user interface (207). (FIG.2)
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