Apparatus and method for measuring biometric information

JM Kang, YJ Kwon, SW Noh, SY Park - US Patent 11,064,947, 2021 - Google Patents
An apparatus for measuring biometric information is provided. The apparatus may include: a
main body configured to be worn on an object to be examined. The main body may include …

Blood pressure estimation device

Y Kawabata, N Matsumura, N Matsumoto - US Patent 11,589,757, 2023 - Google Patents
(57) ABSTRACT A blood pressure estimation device includes a display unit (10), a belt
portion (20), a first contact electrode (61) and a second contact electrode (62) for detecting …

Blood pressure meter and method for measuring blood pressure using the same

DH Lee - US Patent App. 16/765,868, 2020 - Google Patents
Disclosed are an optical measurement type blood pressure meter and a method for
measuring blood pressure. The blood pressure meter according to an aspect of the present …

Blood pressure measurement device

K Fujii, Y Kawabata, N Matsumura, R Fujita… - US Patent …, 2022 - Google Patents
A blood pressure measurement device according to one aspect includes: a blood pressure
measurement unit configured to measure blood pressure at a measurement target site of a …

Pulse transit time measuring apparatus and blood pressure measuring apparatus

Y Kawabata, K Fujii, N Matsumura… - US Patent App. 17 …, 2020 - Google Patents
US20200397318A1 - Pulse transit time measuring apparatus and blood pressure
measuring apparatus - Google Patents US20200397318A1 - Pulse transit time measuring …

Apparatus and method for estimating bio-information

CS Park, UK Kwon, SK Yoon - US Patent 11,813,039, 2023 - Google Patents
An apparatus for estimating bio-information includes a sensor configured to measure a bio-
signal from an object, and a processor configured to obtain a feature based on the …

Pulse wave measurement electrode unit and pulse wave measurement device

R Fujita, N Matsumura - US Patent 11,457,828, 2022 - Google Patents
A pulse wave measurement electrode unit (200) includes electrodes (41 to 46) including a
pair of current applying electrodes and a first pair of voltage measuring electrodes; a support …

Blood pressure measuring device and method

P Yuan, Z Li - US Patent 11,642,034, 2023 - Google Patents
A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood
flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular …