BLOOD PRESSURE MEASUREMENT METHOD, BLOOD PRESSURE MEASUREMENT DEVICE, BLOOD PRESSURE MEASUREMENT PROGRAM, AND RECORDING MEDIUM FOR RECORDING SAID PROGRAM

BLOOD PRESSURE MEASUREMENT METHOD, BLOOD PRESSURE MEASUREMENT DEVICE, BLOOD PRESSURE MEASUREMENT PROGRAM, AND RECORDING MEDIUM FOR RECORDING SAID PROGRAM

A blood pressure measurement method of acquiring a change in a blood pressure with respect to time includes a pulse wave acquisition step of acquiring a time waveform based on a volume pulse wave, a DN point detection step of detecting a DN point, which corresponds to a dicrotic notch point in a blo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NAKAZAWA Tomoya, SEKINE Rui
Format: Patent
Sprache:eng
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:A blood pressure measurement method of acquiring a change in a blood pressure with respect to time includes a pulse wave acquisition step of acquiring a time waveform based on a volume pulse wave, a DN point detection step of detecting a DN point, which corresponds to a dicrotic notch point in a blood pressure waveform indicating the change in the blood pressure with respect to time, in the time waveform, and a waveform correction step of correcting the time waveform so that a time waveform value at the DN point becomes a predetermined blood pressure value and acquiring the change in the blood pressure with respect to time.