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公开(公告)号:US20180110427A1
公开(公告)日:2018-04-26
申请号:US15493314
申请日:2017-04-21
发明人: Jae Min KANG , Yong Joo KWON , Seung Woo NOH , Sang Yun PARK , Youn Ho KIM , Young Zoon YOON
CPC分类号: A61B5/02225 , A61B5/0004 , A61B5/02108 , A61B5/02416 , A61B5/0261 , A61B5/681 , A61B5/7278 , A61B2560/0223
摘要: A blood pressure measurement apparatus, a portable pressure measurement apparatus, and a calibration method for the blood pressure measurement apparatus are provided. The blood pressure measurement apparatus includes a pulse wave measurer configured to measure pulse wave data of a subject while a user pressurizes and depressurizes the blood pressure measurement apparatus, using a portable pressure measurement apparatus, and a communicator configured to receive pressure data that is applied to the blood pressure measurement apparatus during the pressurizing and the depressurizing of the blood pressure measurement apparatus, from the portable pressure measurement apparatus, the pressure data being measured by the portable pressure measurement apparatus. The blood pressure measurement apparatus further includes a processor configured to update a blood pressure estimation formula, based on the received pressure data and the measured pulse wave data.
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公开(公告)号:US20180177413A1
公开(公告)日:2018-06-28
申请号:US15680821
申请日:2017-08-18
发明人: Yong Joo KWON , Jae Min KANG , Youn Ho KIM , Seung Woo NOH , Sang Yun PARK , Young Zoon YOON
IPC分类号: A61B5/021 , G06F3/044 , A61B5/0205 , A61B5/00 , A61B5/1172
CPC分类号: A61B5/02108 , A61B5/0053 , A61B5/02055 , A61B5/022 , A61B5/02427 , A61B5/0261 , A61B5/1172 , A61B5/6826 , A61B5/6843 , A61B5/6898 , A61B5/7278 , A61B5/742 , A61B2090/065 , A61B2562/0238 , A61B2562/0247 , A61B2562/0252 , A61B2562/046 , A61B2562/063 , G06F3/0416 , G06F3/044 , G06F2203/04105 , G06K9/0002
摘要: A touch-type blood pressure measurement apparatus is provided. The touch-type blood pressure measurement apparatus include: a touch sensor configured to generate a contact area signal when a finger of a user is in contact with the touch sensor; at least one photoplethysmogram (PPG) sensor configured to generate a PPG signal of the user while the finger is in contact with the touch sensor; a force sensor configured to generate a touch force signal of the finger in contact with the touch sensor; and a controller configured to obtain a blood pressure of the user based on the contact area signal, the PPG signal, and the touch force signal.
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公开(公告)号:US20210085246A1
公开(公告)日:2021-03-25
申请号:US17070159
申请日:2020-10-14
发明人: Young Zoon YOON , Jae Min KANG , Yong Joo KWON , Seung Woo NOH , Sang Yun PARK
IPC分类号: A61B5/00 , A61B5/024 , A61B5/021 , A61B5/0245 , A61B5/0205 , A61B5/04 , A61B5/0402
摘要: An apparatus for estimating biometric information is provided. According to one exemplary embodiment, the apparatus may include a sensor comprising an electrocardiogram (ECG) sensor configured to measure an ECG signal of a user and a pulse wave sensor configured to measure two or more pulse wave signals at two or more measurement sites of the user; and a processor configured to obtain biometric information based on the ECG signal and the two or more pulse wave signals measured by the sensor.
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公开(公告)号:US20180098731A1
公开(公告)日:2018-04-12
申请号:US15654422
申请日:2017-07-19
发明人: Young Zoon YOON , Jae Min KANG , Yong Joo KWON , Seung Woo NOH , Sang Yun PARK
IPC分类号: A61B5/00 , A61B5/04 , A61B5/0402 , A61B5/024 , A61B5/0205
摘要: An apparatus for estimating biometric information is provided. According to one exemplary embodiment, the apparatus may include a sensor comprising an electrocardiogram (ECG) sensor configured to measure an ECG signal of a user and a pulse wave sensor configured to measure two or more pulse wave signals at two or more measurement sites of the user; and a processor configured to obtain biometric information based on the ECG signal and the two or more pulse wave signals measured by the sensor.
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公开(公告)号:US20170095168A1
公开(公告)日:2017-04-06
申请号:US15246723
申请日:2016-08-25
发明人: Yong Joo KWON , Jae Min KANG , Sun Kwon KIM , Youn Ho KIM , Sang Yun PARK , Seung Woo NOH , Young Zoon YOON
IPC分类号: A61B5/021 , A61B5/0295 , A61B5/00 , A61B5/026
CPC分类号: A61B5/02125 , A61B5/01 , A61B5/02427 , A61B5/0261 , A61B5/0295 , A61B5/1172 , A61B5/6826 , A61B5/6843 , A61B5/7278 , A61B2562/0238
摘要: Provided is a technology for measuring a user's blood pressure by using light sources, in which the blood pressure measuring apparatus includes: a light emitter configured to emit one or more lights having different penetration characteristics toward a user; a light receiver configured to receive the lights that have penetrated through the user, and acquire photo-plethysmography (PPG) signals from the received lights; and a blood pressure measurer configured to measure a phase difference between the acquired PPG signals, and measure a blood pressure based on the measured phase difference.
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公开(公告)号:US20220307068A1
公开(公告)日:2022-09-29
申请号:US17356126
申请日:2021-06-23
发明人: Won Jong JUNG , Kak NAMKOONG , Young Zoon YOON
IPC分类号: C12Q1/6806 , B01L7/00 , G01N21/64 , B01L3/00 , G01N1/28
摘要: A gene amplification chip may include a substrate; a through-hole array including through-holes that extend from an upper surface of the substrate to a lower surface of the substrate and in which a gene amplification reaction occurs; and a photothermal film provided on at least one of the upper surface and the lower surface of the substrate and configured to generate heat using light.
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公开(公告)号:US20210307625A1
公开(公告)日:2021-10-07
申请号:US17348340
申请日:2021-06-15
发明人: Yong Joo KWON , Jae Min KANG , Sun Kwon KIM , Youn Ho KIM , Sang Yun PARK , Seung Woo NOH , Young Zoon YOON
IPC分类号: A61B5/021 , A61B5/1172 , A61B5/00 , A61B5/024 , A61B5/026 , A61B5/0295
摘要: Provided is a technology for measuring a user's blood pressure by using light sources, in which the blood pressure measuring apparatus includes: a light emitter configured to emit one or more lights having different penetration characteristics toward a user; a light receiver configured to receive the lights that have penetrated through the user, and acquire photo-plethysmography (PPG) signals from the received lights; and a blood pressure measurer configured to measure a phase difference between the acquired PPG signals, and measure a blood pressure based on the measured phase difference.
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公开(公告)号:US20200245878A1
公开(公告)日:2020-08-06
申请号:US16857698
申请日:2020-04-24
发明人: Jae Min KANG , Yong Joo KWON , Seung Woo NOH , Sang Yun PARK , Youn Ho KIM , Young Zoon YOON
摘要: A blood pressure measurement apparatus, a portable pressure measurement apparatus, and a calibration method for the blood pressure measurement apparatus are provided. The blood pressure measurement apparatus includes a pulse wave measurer configured to measure pulse wave data of a subject while a user pressurizes and depressurizes the blood pressure measurement apparatus, using a portable pressure measurement apparatus, and a communicator configured to receive pressure data that is applied to the blood pressure measurement apparatus during the pressurizing and the depressurizing of the blood pressure measurement apparatus, from the portable pressure measurement apparatus, the pressure data being measured by the portable pressure measurement apparatus. The blood pressure measurement apparatus further includes a processor configured to update a blood pressure estimation formula, based on the received pressure data and the measured pulse wave data.
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公开(公告)号:US20170319146A1
公开(公告)日:2017-11-09
申请号:US15497395
申请日:2017-04-26
发明人: Sang Yun PARK , Byung Hoon KO , Yong Joo KWON , Jae Min KANG , Youn Ho KIM , Seung Woo NOH , Young Zoon YOON
CPC分类号: A61B5/7278 , A61B5/0004 , A61B5/02007 , A61B5/02116 , A61B5/02125 , A61B5/02233 , A61B5/02255 , A61B5/026 , A61B5/0261 , A61B5/165 , A61B5/681 , A61B5/6843 , A61B5/7246 , A61B5/742 , A61B7/045
摘要: An apparatus for extracting a cardiovascular characteristic is provided. The apparatus may include: a first sensor configured to measure a vibration signal generated by a pulse wave of a subject; a second sensor configured to measure a pulse wave signal of the subject; a processor configured to perform an operation related to a cardiovascular characteristic on the basis of the measured vibration signal and pulse wave signal; and a main body in which the first sensor, the second sensor, and the processor are mounted.
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