Biological information display device and biological information display method
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A technology for biological information and display devices, which is applied in the generation of 2D images, cardiac catheterization, instruments, etc., can solve problems such as deviation of measurement values, inability to diagnose accurately, and achieve the effect of correct diagnosis.
Inactive Publication Date: 2019-06-28
NIHON KOHDEN CORP
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In the processing of such measured values, in the case of diagnosing distensibility of arteries or blood flow disorder or abnormality of cardiac function, measured values often deviate due to the diseased site or the degree of the diseased in the living body, and thus cannot be accurately performed diagnosis
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[0033] Hereinafter, embodiments of the biological information display device and the biological information display method of the present invention will be described with reference to the drawings. The same components in the drawings are denoted by the same reference numerals, and repeated explanations are omitted. figure 1 is a configuration diagram of an embodiment of the biological information display device of the present invention. The device comprises a sensor for obtaining measured values of parameters related to the state of the arteries and / or the heart function, ie a sensor serving as an acquisition unit for acquiring biosignals. As sensors, a right arm (brachial) cuff 11, a left arm cuff 21, a right lower limb cuff 31, a left lower limb cuff 41, a right hand ECG electrode 51, a left hand ECG electrode 52, a ground ECG electrode 53, and a heart sound microphone 61 are arranged. . These sensors are merely examples, and the number of sensors may be more or less tha...
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Abstract
A biological information display device comprising: a calculator configured to calculate measured values of parameters based on a plurality of biological signals obtained through an acquisition unit, the parameters including hardening parameters related to arteriosclerosis and arterial stenosis and / or occlusion-related stenosis and / or occlusion parameters; a display configured to display information; and a display controller configured to generate different radar maps of stiffening parameters and stenosis and / or occlusion parameters, and the The display control unit is configured to display the measured value of the parameter on the display part at a position from the center of each radar chart as the clinical value deteriorates further from the center. on each line segment extending radially.
Description
technical field [0001] The present invention relates to a biological information display device that accurately displays measured values of a plurality of parameters related to the state of an artery and / or heart function, and also relates to a biological information display method. Background technique [0002] As parameters indicating the state of the artery, particularly the dilatation of the artery and the degree of blood flow disturbance, there are ABI, %MAP, UT, mean arterial pressure, pulse pressure, stiffness parameter β, API, AVI, AI, TBI and PWV et al. These parameters are used in the diagnosis of vascular diseases. As parameters representing measured values of the degree of cardiac function, EF, SV, CO, %FS, mVef, TMF, Vp, Ea, and Tei indices and the like are used. [0003] For measured values of parameters, only one parameter is displayed. Furthermore, the measured values of the parameters are used independently in the diagnosis. In the processing of ...
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