SYSTEM AND METHOD FOR ESTIMATING EXTRACORPOREAL BLOOD VOLUME IN A PHYSICAL SAMPLE
First Claim
Patent Images
1. A method for estimating the extracorporeal blood volume in a portion of a physical sample, the method comprising:
- extracting a feature from a portion of an image of the sample;
tagging the portion of the image of the sample with a blood volume indicator according to the extracted feature; and
estimating the extracorporeal blood volume in at least the portion of the physical sample, associated with the portion of the image of the sample, according to the blood volume indicator.
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Abstract
One method for estimating the extracorporeal blood volume in a portion of a physical sample includes: extracting a feature from a portion of an image of the sample; tagging the portion of the image of the sample with a blood volume indicator according to the extracted feature; and estimating the extracorporeal blood volume in at least the portion of the physical sample, associated with the portion of the image of the sample, according to the blood volume indicator.
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Citations
28 Claims
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1. A method for estimating the extracorporeal blood volume in a portion of a physical sample, the method comprising:
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extracting a feature from a portion of an image of the sample; tagging the portion of the image of the sample with a blood volume indicator according to the extracted feature; and estimating the extracorporeal blood volume in at least the portion of the physical sample, associated with the portion of the image of the sample, according to the blood volume indicator. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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23. A system for determining the extracorporeal blood volume in a physical sample, the system comprising:
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an optical sensor that captures an image of the physical sample; a processor that extracts a feature from a portion of an image of the sample, tags the portion of the image of the sample with a blood volume indicator according to the extracted feature, and estimates the extracorporeal blood volume in at least a portion of the physical sample, identified in the portion of the image of the sample, according to the blood volume indicator; and a display that depicts the estimated blood volume in at least the portion of the physical sample. - View Dependent Claims (24, 25, 26, 27, 28)
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Specification