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Processing apparatus and method for processing cardiac data of a living being

A treatment device, a living body technology, applied to narrow computer program products, narrow areas in arteries, can solve problems such as increased time required for diagnosis or treatment, and achieve the effect of improving speed, reliability and flexibility of treatment

Active Publication Date: 2016-11-23
KONINKLJIJKE PHILIPS NV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This can lead to a significant increase in the time required for diagnosis or treatment

Method used

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  • Processing apparatus and method for processing cardiac data of a living being
  • Processing apparatus and method for processing cardiac data of a living being
  • Processing apparatus and method for processing cardiac data of a living being

Examples

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Embodiment Construction

[0020] figure 1 An embodiment of a processing device according to the invention is shown schematically and by way of example. In this embodiment, the processing device 1 includes a first FFR value providing unit 11 , a second FFR value providing unit 12 , and a correction unit 13 . The FFR value is displayed by the display unit 14 .

[0021] The first FFR value providing unit 11 provides simulated FFR values ​​obtained from an image processing unit 21 which processes images obtained from a non-invasive imaging device 2 Such as computed tomography imaging equipment, ultrasound imaging equipment, positron emission tomography imaging equipment, magnetic resonance imaging equipment, X-ray imaging equipment and other non-invasive imaging equipment known to those skilled in the art or combinations thereof. The image processing unit 21 determines from the detection data detected by the non-invasive imaging device 2, for example, by calculating and simulating the first FFR value bas...

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Abstract

Cardiac data of a living being is processed by a processing unit comprising a first fractional flow reserve (FFR) providing unit (11) for providing first FFR values being indicative of the FFR of different arteries of the living being, wherein said virtual FFR values were calculated from non-invasive imaging data of arteries of the living being; a second FFR providing unit (12) for providing FFR values measured in the arteries of the living being; a correction unit (13) configured to correct the first FFR values based on the second FFR values; and a display unit (14) configured to display at least one first FFR value and a second FFR value for a corresponding position in the coronary arteries. The first and second FFR values are displayed to a cardiologist, who can base his course of action on the simulated and corrected values.

Description

technical field [0001] The invention relates to a processing device for processing cardiac data of a living body, a device for evaluating cardiac data of a living body, a method for evaluating stenosis in an artery of a living body, and a method for evaluating a living body A computer program product for narrowing of arteries. Background technique [0002] Degenerative stenosis is the second most common cardiovascular disease among people over 65 years old in Western Europe and North America, with an incidence rate of 2-7%, such as G.M.Feuchtner, W.Dichtl et al. in Journal of the American College of Cardiology 2006, 47( 7), as described in "Multislice Computed Tomography for Detection of Patients With Aortic Valve Stenosis and Quantification of Severity", 1410-1417. In the context of the present invention, the term stenosis denotes any abnormal narrowing of an artery. In interventional cardiology, the extent of stenosis can be measured using the Fractional Flow Reserve (FF...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/026
CPCA61B5/02007A61B5/026A61B5/6852A61B5/6876A61B5/72A61B6/03A61B6/504A61B6/5229A61B6/5288G06T7/0012G06T11/003G06T2207/30048G06T2207/30101
Inventor H·施米特S·普雷弗尔哈尔H·尼克基施
Owner KONINKLJIJKE PHILIPS NV
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