Methods and apparatus for relative perfusion and/or viability
First Claim
1. A method of evaluating tissue of an organ, said method comprising:
- accessing image data from an imaging modality acquisition system wherein the image data comprises at least one of a three dimensional single or multiple cardiac phase dataset or a three dimensional multi-temporal phase dataset of a feature of interest in an organ or tissue wherein the data is acquired in conjunction with at least one of an imaging agent, blood, a contrast agent, and a biomedical agent, wherein the data can be acquired in a state of cardiac stress or in non- cardiac stress state; and
a three dimensional segmentation is performed on said data for isolation of tissue or organ to allow for more accurate processing; and
performing classification processing to obtain at least one of a processed dataset to visualize at least one of the imaging agent, blood, the contrast agent, and the biomedical agent distribution in the tissue, a relative regional uptake of the at least one of the imaging agent, blood, the contrast agent, and the biomedical agent in the tissue, relative regional flow of the at least one of the imaging agent, blood, the contrast agent, and the biomedical agent and the clearance or persistence of the at least one of the imaging agent, blood, the contrast agent, and the biomedical agent within the tissue.
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Accused Products
Abstract
A method of evaluating tissue of an organ includes performing at least one of classification processing and clustering processing to obtain a processed dataset to visualize at least one of the imaging agent, blood, the contrast agent, and the biomedical agent distribution in the tissue, a relative regional uptake of the at least one of the imaging agent, blood, the contrast agent, and the biomedical agent in the tissue, relative regional flow of the at least one of the imaging agent, blood, the contrast agent, and the biomedical agent and the clearance or persistence of the at least one of the imaging agent, blood, the contrast agent, and the biomedical agent within the tissue and the characterization of elemental components of disease.
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Citations
22 Claims
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1. A method of evaluating tissue of an organ, said method comprising:
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accessing image data from an imaging modality acquisition system wherein the image data comprises at least one of a three dimensional single or multiple cardiac phase dataset or a three dimensional multi-temporal phase dataset of a feature of interest in an organ or tissue wherein the data is acquired in conjunction with at least one of an imaging agent, blood, a contrast agent, and a biomedical agent, wherein the data can be acquired in a state of cardiac stress or in non- cardiac stress state; and
a three dimensional segmentation is performed on said data for isolation of tissue or organ to allow for more accurate processing; and
performing classification processing to obtain at least one of a processed dataset to visualize at least one of the imaging agent, blood, the contrast agent, and the biomedical agent distribution in the tissue, a relative regional uptake of the at least one of the imaging agent, blood, the contrast agent, and the biomedical agent in the tissue, relative regional flow of the at least one of the imaging agent, blood, the contrast agent, and the biomedical agent and the clearance or persistence of the at least one of the imaging agent, blood, the contrast agent, and the biomedical agent within the tissue. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A method of evaluating components of a disease, said method comprising:
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accessing image data from any imaging modality system wherein the image data comprises of three dimensional, single or multi-phase dataset of data; and
statistical or clustering processing to visualize and characterize the components of the tissue or organ for evaluation of disease. - View Dependent Claims (15, 16, 17, 18)
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19. An imaging system comprising:
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an acquisition device configured to receive energy regarding a patient; and
a computer coupled to said acquisition device, said computer configured to do at least one of;
a) access image data from the acquisition device, wherein the image data comprises of three dimensional, single or multi-phase dataset of data; and
classifying or clustering processing to visualize and characterize the components of the tissue or organ for evaluation of disease; and
b) access image data from the acquisition device, wherein the image data comprises of three dimensional, single or multi-phase dataset of data of a feature of interest in an organ including tissue wherein the data is acquired in conjunction with at least one of an imaging agent, blood, a contrast agent, and a biomedical agent; and
perform at least one of classsifying processing or clustering processing to obtain a processed dataset to visualize at least one of the imaging agent, blood, the contrast agent, and the biomedical agent distribution in the tissue, a relative regional uptake of the at least one of the imaging agent, blood, the contrast agent, and the biomedical agent in the tissue, relative regional flow of the at least one of the imaging agent, blood, the contrast agent, and the biomedical agent and the clearance or persistence of the at least one of the imaging agent, blood, the contrast agent, and the biomedical agent within the tissue. - View Dependent Claims (20, 21, 22)
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Specification