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1. 发明申请

WO2019101699A1 WEARABLE DEVICE USING PPG SENSOR FOR OPTICAL COMMUNICATION 审中-公开
公开(公告)号：WO2019101699A1
公开(公告)日：2019-05-31
申请号：PCT/EP2018/081827
申请日：2018-11-20
申请人： KONINKLIJKE PHILIPS N.V.
发明人： GELISSEN, Jozef, Hubertus , HAAKMA, Reinder , GEENEN, Koen , ROMMERS, Adrianus, Petrus, Johanna, Maria
IPC分类号： A61B5/024 , A61B5/00
CPC分类号： A61B5/02416 , A61B5/0017
摘要： The present invention relates to the field of medical technology as well as fitness and activity trackers. A wearable device adapted to acquire physiological data of a subject (100) is presented, the wearable device comprising a photoplethysmography, PPG, sensor (20) comprising at least one light source (21) and at least one photodetector (24); wherein the wearable device is further adapted to transmit data optically via said at least one light source (21) of the PPG sensor (20). It is thus proposed that the PPG sensor is not only used for acquisition of a physiological signal but also used for optical communication, in particular for offloading acquired physiological data from the wearable device. The present invention further relates to a corresponding docking station, system and method.

2. 发明申请

WO2014091424A3 DEVICE FOR MEASURING A PHYSIOLOGICAL PARAMETER OF A USER 审中-公开
公开(公告)号：WO2014091424A3
公开(公告)日：2014-06-19
申请号：PCT/IB2013/060807
申请日：2013-12-11
申请人： KONINKLIJKE PHILIPS N.V.
发明人： PRESURA, Cristian Nicolae , VAN ENGEN, Pieter Geert , SCHIPPER, Alphonsus Tarcisius Jozef Maria , GEENEN, Koen , LIJTEN, Gerardus Franciscus Cornelis Maria
IPC分类号： A61B5/024 , A61B5/0404 , A61B5/06 , A61B5/00
摘要： The present invention relates to a device for measuring a physiological parameter of a user carrying said device. The device comprises a sensor (22) comprising at least two sensor elements (221, 222, 223) for detecting a sensor signal and a carrier (26) carrying said sensor, wherein electrical contacts (34) of said sensor elements lead on, into or through said carrier. One or more frames (41, 42, 43) carried by said carrier are formed around said sensor and/or said individual sensor elements, and an insulator material (32) is filled between said one or more frames and the sensor and/or the sensor elements surrounded by the respective frame without covering the top surface of the respective sensor element facing away from the carrier.

3. 发明申请

WO2016156341A1 OPTICAL ANALYSIS SYSTEM AND METHOD 审中-公开
标题翻译：光学分析系统与方法
公开(公告)号：WO2016156341A1
公开(公告)日：2016-10-06
申请号：PCT/EP2016/056835
申请日：2016-03-30
申请人： KONINKLIJKE PHILIPS N.V.
发明人： SCHIPPER, Alphonsus Tarcisius Jozef Maria , GEENEN, Koen
IPC分类号： A61B5/026 , A61B5/1455 , A61B5/024 , A61B5/00
CPC分类号： A61B5/14551 , A61B5/0205 , A61B5/02416 , A61B5/0261 , A61B5/7203 , A61B5/7225 , A61B5/7242
摘要： An optical analysis system and method is provided in which a sample is analyzed using a light source. An optical sensor signal is processed using a first signal processing circuit and an electrical signal, which is representative of a drive signal applied to the light source, is processed using a second signal processing circuit. The sensor signal is further processed to improve the signal to noise ratio using the processed electrical signal as a reference.
摘要翻译：提供了一种使用光源分析样品的光学分析系统和方法。使用第一信号处理电路处理光传感器信号，并且使用第二信号处理电路来处理表示施加到光源的驱动信号的电信号。进一步处理传感器信号，以使用经处理的电信号作为参考来提高信噪比。

4. 发明申请

WO2016000986A1 PHOTOPLETHYSMOGRAPHY SENSOR APPARATUS AND METHOD 审中-公开
标题翻译：光电传感器设备和方法
公开(公告)号：WO2016000986A1
公开(公告)日：2016-01-07
申请号：PCT/EP2015/063858
申请日：2015-06-19
申请人： KONINKLIJKE PHILIPS N.V.
发明人： VERMEULEN, Olaf Thomas Johan Antonie , GEENEN, Koen
IPC分类号： A61B5/024 , A61B5/00
CPC分类号： A61B5/02416 , A61B5/02427 , A61B5/7203
摘要： The present invention relates to a photoplethysmography sensor apparatus (200, 300), a photoplethysmography sensor method (400), and a photoplethysmography sensor computer program product. It is proposed to measure a photoplethysmographic signal without ambient light interference. Ambient light signals are rejected by subtraction of a compensation current at the input of a transimpedance amplifier (240, 340). The compensation current is controlled via a closed loop, without interfering with the low duty cycle operation of a photoplethysmography LED (210, 310).
摘要翻译：本发明涉及一种光电容积描记传感器装置（200,300），光电容积描记传感器方法（400）和光电容积传感器计算机程序产品。建议测量光电体积描记信号，无环境光干扰。通过在跨阻抗放大器（240,340）的输入处减去补偿电流来拒绝环境光信号。补偿电流通过闭环控制，而不会影响光电体积描记术LED（210,310）的低占空比操作。

5. 发明申请

WO2013190423A1 PHOTOPLETHYSMOGRAPHIC DEVICE AND METHOD 审中-公开
标题翻译：光电子设备和方法
公开(公告)号：WO2013190423A1
公开(公告)日：2013-12-27
申请号：PCT/IB2013/054745
申请日：2013-06-10
申请人： KONINKLIJKE PHILIPS N.V.
发明人： SCHIPPER, Alphonsus Tarcisius Jozef Maria , LULOFS, Klaas Jacob , VAN ENGEN, Pieter Geert , GEENEN, Koen
IPC分类号： A61B5/00 , A61B5/024
CPC分类号： A61B5/7228 , A61B5/02416
摘要： The present invention relates to a monitoring device and method. The proposed device comprises a light source (2) for emitting light pulses (3) into tissue (4) of a living being, a light sensor (5) for receiving light (6) from said tissue and generating a sensor signal (7), a filter unit (10) for filtering said sensor signal (7, 9), said filter unit comprising a switched in-phase low-pass filter (11) for generating an in-phase filter signal (12) and a switched out-of-phase low-pass filter (13) for generating an out-of-phase filter signal (14), a control unit (19) for controlling said light source (2) and said filter unit (10) such that the in- phase filter (11) is only switched on during a second time period (31) while the light source (2) is switched on and that the out-of-phase filter (13) is switched on during a first and third time period (30, 32) while the light source (2) is switched off, a subtraction unit (18) for subtracting the out-of-phase filter signal (14) from the in-phase filter signal (12).
摘要翻译：本发明涉及监视装置和方法。所提出的装置包括用于将光脉冲（3）发射到生物体的组织（4）中的光源（2），用于从所述组织接收光（6）并产生传感器信号（7）的光传感器（5），用于对所述传感器信号（7,9）进行滤波的滤波器单元（10），所述滤波器单元包括用于产生同相滤波器信号（12）的开关同相低通滤波器（11）用于产生异相滤波器信号（14）的控制单元（19），用于控制所述光源（2）和所述滤波器单元（10）的控制单元（19）相位滤波器（11）仅在第二时间段（31）期间接通，同时光源（2）接通，并且异相滤波器（13）在第一和第三时间段期间被接通（ 30，32），同时关闭光源（2）;减法单元（18），用于从同相滤波器信号（12）中减去异相滤波器信号（14）。

6. 发明授权

EP2931121B1 DEVICE FOR MEASURING A PHYSIOLOGICAL PARAMETER OF A USER 有权
标题翻译：用于测量用户的生理参数
公开(公告)号：EP2931121B1
公开(公告)日：2017-02-22
申请号：EP13830094.2
申请日：2013-12-11
申请人： Koninklijke Philips N.V.
发明人： PRESURA, Cristian Nicolae , VAN ENGEN, Pieter Geert , SCHIPPER, Alphonsus Tarcisius Jozef Maria , GEENEN, Koen , LIJTEN, Gerardus Franciscus Cornelis Maria
IPC分类号： A61B5/024 , A61B5/0404 , A61B5/06 , A61B5/00
CPC分类号： A61B5/0059 , A61B5/0205 , A61B5/02427 , A61B5/02438 , A61B5/02444 , A61B5/0245 , A61B5/0531 , A61B5/681 , A61B5/6824 , A61B5/6831 , A61B5/6833 , A61B5/72 , A61B2560/0412 , A61B2562/0233 , A61B2562/12 , A61B2562/16 , Y10T29/49171

7. 发明公开

EP3016582A1 PHOTOPLETHYSMOGRAPHY SENSOR APPARATUS AND METHOD 有权
标题翻译：光电子发光二极管。
公开(公告)号：EP3016582A1
公开(公告)日：2016-05-11
申请号：EP15731553.2
申请日：2015-06-19
申请人： Koninklijke Philips N.V.
发明人： VERMEULEN, Olaf Thomas Johan Antonie , GEENEN, Koen
IPC分类号： A61B5/024 , A61B5/00
CPC分类号： A61B5/02416 , A61B5/02427 , A61B5/7203
摘要： The present invention relates to a photoplethysmography sensor apparatus (200, 300), a photoplethysmography sensor method (400), and a photoplethysmography sensor computer program product. It is proposed to measure a photoplethysmographic signal without ambient light interference. Ambient light signals are rejected by subtraction of a compensation current at the input of a transimpedance amplifier (240, 340). The compensation current is controlled via a closed loop, without interfering with the low duty cycle operation of a photoplethysmography LED (210, 310).
摘要翻译：本发明涉及一种光电容积描记传感器装置（200,300），光电容积描记传感器方法（400）和光电容积传感器计算机程序产品。建议测量没有环境光干扰的光电体积描记信号。通过在跨阻抗放大器（240,340）的输入端减去补偿电流来拒绝环境光信号。补偿电流通过闭环控制，而不会干扰光电体积摄像术LED（210,310）的低占空比操作。

8. 发明公开

EP3488776A1 WEARABLE DEVICE USING PPG SENSOR FOR OPTICAL COMMUNICATION 审中-公开
公开(公告)号：EP3488776A1
公开(公告)日：2019-05-29
申请号：EP17203216.1
申请日：2017-11-23
申请人： Koninklijke Philips N.V.
发明人： GELISSEN, Jozef Hubertus , HAAKMA, Reinder , GEENEN, Koen , ROMMERS, Adrianus Petrus Johanna Maria
IPC分类号： A61B5/024 , A61B5/00
摘要： The present invention relates to the field of medical technology as well as fitness and activity trackers. A wearable device adapted to acquire physiological data of a subject (100) is presented, the wearable device comprising a photo plethysmography, PPG, sensor (20) comprising at least one light source (21) and at least one photodetector (24); wherein the wearable device is further adapted to transmit data optically via said at least one light source (21) of the PPG sensor (20). It is thus proposed that the PPG sensor is not only used for acquisition of a physiological signal but also used for optical communication, in particular for offloading acquired physiological data from the wearable device. The present invention further relates to a corresponding docking station, system and method.

9. 发明公开

EP3277172A1 OPTICAL ANALYSIS SYSTEM AND METHOD 有权
标题翻译：光学分析系统和方法
公开(公告)号：EP3277172A1
公开(公告)日：2018-02-07
申请号：EP16712864.4
申请日：2016-03-30
申请人： Koninklijke Philips N.V.
发明人： SCHIPPER, Alphonsus Tarcisius Jozef Maria , GEENEN, Koen
IPC分类号： A61B5/026 , A61B5/1455 , A61B5/024 , A61B5/00
CPC分类号： A61B5/14551 , A61B5/0205 , A61B5/02416 , A61B5/0261 , A61B5/7203 , A61B5/7225 , A61B5/7242
摘要： An optical analysis system and method is provided in which a sample is analyzed using a light source. An optical sensor signal is processed using a first signal processing circuit and an electrical signal, which is representative of a drive signal applied to the light source, is processed using a second signal processing circuit. The sensor signal is further processed to improve the signal to noise ratio using the processed electrical signal as a reference.

10. 发明公开

EP2861131A1 PHOTOPLETHYSMOGRAPHIC DEVICE AND METHOD 有权
标题翻译：光电子发光二极管
公开(公告)号：EP2861131A1
公开(公告)日：2015-04-22
申请号：EP13742283.8
申请日：2013-06-10
申请人： Koninklijke Philips N.V.
发明人： SCHIPPER, Alphonsus Tarcisius Jozef Maria , LULOFS, Klaas Jacob , VAN ENGEN, Pieter Geert , GEENEN, Koen
IPC分类号： A61B5/00 , A61B5/024
CPC分类号： A61B5/7228 , A61B5/02416
摘要： The present invention relates to a monitoring device and method. The proposed device comprises a light source (2) for emitting light pulses (3) into tissue (4) of a living being, a light sensor (5) for receiving light (6) from said tissue and generating a sensor signal (7), a filter unit (10) for filtering said sensor signal (7, 9), said filter unit comprising a switched in-phase low-pass filter (11) for generating an in-phase filter signal (12) and a switched out-of-phase low-pass filter (13) for generating an out-of-phase filter signal (14), a control unit (19) for controlling said light source (2) and said filter unit (10) such that the in- phase filter (11) is only switched on during a second time period (31) while the light source (2) is switched on and that the out-of-phase filter (13) is switched on during a first and third time period (30, 32) while the light source (2) is switched off, a subtraction unit (18) for subtracting the out-of-phase filter signal (14) from the in-phase filter signal (12).
摘要翻译：本发明涉及一种监视装置和方法。所提出的装置包括用于将光脉冲（3）发射到生物体的组织（4）中的光源（2），用于从所述组织接收光（6）并产生传感器信号（7）的光传感器（5），用于对所述传感器信号（7,9）进行滤波的滤波器单元（10），所述滤波器单元包括用于产生同相滤波器信号（12）的开关同相低通滤波器（11）用于产生异相滤波器信号（14）的控制单元（19），用于控制所述光源（2）和所述滤波器单元（10）的控制单元（19）相位滤波器（11）在第二时间段（31）期间仅被接通，同时光源（2）接通，并且异相滤波器（13）在第一和第三时间段期间被接通（ 30，32），同时关闭光源（2）;减法单元（18），用于从同相滤波器信号（12）中减去异相滤波器信号（14）。

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