التفاصيل البيبلوغرافية
| العنوان: |
Patent Issued for Biological information detection device and biological information detection method (USPTO 11701011). |
| المصدر: |
Hematology Week; 8/7/2023, p668-668, 1p |
| مصطلحات موضوعية: |
PATENT offices, MEDICAL electronics, ELASTIC wave propagation |
| مستخلص: |
The blood pressure sensor according to claim 1, wherein processor includes a discriminator for estimating a blood pressure waveform from the propagation velocity of the pulse wave, which is adjusted based on pulse wave data measured using a biological measurement device in advance, and wherein the processor estimates the blood pressure based on a blood pressure waveform estimated by the discriminator. The blood pressure sensor according to claim 7, wherein the processor estimates the blood pressure by applying a predetermined mathematical model to the propagation velocity of the pulse wave. Therefore, non-contact blood pressure measurement can be performed by performing pulse detection using a camera and obtaining the pulse wave propagation velocity based on the interval between two different points along an artery and the phase difference between pulse waves. [Extracted from the article] |
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| قاعدة البيانات: |
Complementary Index |
