DETERMINING CHROMOPHORE CONCENTRATIONS IN TISSUES

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DETERMINING CHROMOPHORE CONCENTRATIONS IN TISSUES - A simplified explanation of the abstract

This abstract first appeared for US patent application 18650707 titled 'DETERMINING CHROMOPHORE CONCENTRATIONS IN TISSUES

The technology described in this patent application involves a method using an imaging device to capture multiple images of a surgical scene illuminated by electromagnetic radiation in different wavelength ranges.

The method identifies pixel values across the images to determine the concentration of a chromophore in specific areas of the surgical scene.
A chromophore model is used to establish the relationship between pixel values and chromophore concentrations.
The wavelength ranges used for illumination are non-overlapping, allowing for precise analysis of the surgical scene.

Potential Applications: This technology can be applied in surgical procedures to accurately assess chromophore concentrations in real-time, aiding in decision-making during surgeries.

Problems Solved: This technology addresses the need for precise and efficient monitoring of chromophore concentrations in surgical settings, potentially improving surgical outcomes.

Benefits: The technology offers a non-invasive and real-time method for determining chromophore concentrations, enhancing the accuracy and effectiveness of surgical procedures.

Commercial Applications: Title: Advanced Chromophore Concentration Monitoring System for Surgical Procedures This technology can be utilized in hospitals, surgical centers, and medical research facilities to improve surgical precision and patient outcomes.

Questions about the technology: 1. How does this technology improve surgical decision-making processes? 2. What are the potential limitations of using chromophore concentration monitoring in surgical settings?

Frequently Updated Research: Researchers are continually exploring new applications and enhancements for chromophore concentration monitoring in surgical environments to further improve patient care and surgical outcomes.

Original Abstract Submitted

Technology described herein can be embodied in a method that includes obtaining, using an imaging device, a plurality of images of a surgical scene, each image in the plurality of images being obtained under illumination by electromagnetic radiation in one of a plurality of wavelength ranges. The plurality of wavelength ranges are at least partially non-overlapping. The method also includes identifying a set of pixel values across multiple images in the plurality of images, wherein each pixel value in the set of pixel values is substantially representative of a particular portion of the surgical scene and determining, based on the set of pixel values and a chromophore model, a concentration of a chromophore in the particular portion of the surgical scene, wherein the chromophore model represents relationships between combinations of pixel values and chromophore concentrations.