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1. 发明申请

WO2022152661A1 DETERMINING A TIME WINDOW REGARDING THE INTAKE OF A SUBSTANCE BY A SUBJECT 审中-公开
公开(公告)号：WO2022152661A1
公开(公告)日：2022-07-21
申请号：PCT/EP2022/050372
申请日：2022-01-11
申请人： KONINKLIJKE PHILIPS N.V.
发明人： DELLIMORE, Kiran Hamilton J. , HUIJBREGTS, Laurentia Johanna , JOHNSON, Mark Thomas , GERHARDT, Lutz Christian , BONOMI, Alberto Giovanni , PELSSERS, Eduard Gerard Marie
IPC分类号： G16H20/10
摘要： According to an aspect, there is provided a method comprising: receiving (402), from a sensor, first data indicative of a concentration of a first substance in sweat secreted from sweat glands of a subject; determining (404) a relationship between (i) a time of occurrence of a characteristic event in relation to the concentration of the first substance in sweat and (ii) a time of occurrence of the characteristic event in relation to the concentration of the first substance in blood; and determining (406), based on the relationship and the received first data, a time window regarding the intake of a second substance by the subject. Another aspect provides an apparatus for carrying out this method.

2. 发明申请

WO2019096753A1 SYSTEM AND METHOD FOR SENSING PHYSIOLOGICAL PARAMETERS 审中-公开
公开(公告)号：WO2019096753A1
公开(公告)日：2019-05-23
申请号：PCT/EP2018/080990
申请日：2018-11-13
申请人： KONINKLIJKE PHILIPS N.V.
发明人： HUIJBREGTS, Laurentia Johanna , DE HAAN, Gerard , VAN GASTEL, Mark Josephus Henricus
IPC分类号： A61B5/1455 , A61B5/00 , A61B5/024 , A61B5/0245
CPC分类号： A61B5/14551 , A61B5/02416 , A61B5/0245 , A61B5/7207 , A61B5/7278
摘要： The invention provides a physiological parameter sensing system (50) and method in which physiological information indicative of at least one physiological parameter is derived. The approach of the invention is based on constructing multiple pulse signals from different weighted combinations of at least two detection signals, derived from detected electromagnetic radiation directed onto or through a subject's skin region. The weightings are based on different of a set of various blood volume pulse vectors. A quality indication value is derived for each generated pulse signal, where this is based on a derived relationship between an obtained heart rate signal for the patient and the pulse signal. The blood volume pulse vector resulting in the pulse signal having the highest quality indicator value and/or from the derived pulse signal itself is used to derive the physiological parameter information.

3. 发明申请

WO2022117392A1 MONITORING SHIVERING AND SWEATING EPISODES 审中-公开
公开(公告)号：WO2022117392A1
公开(公告)日：2022-06-09
申请号：PCT/EP2021/082571
申请日：2021-11-23
申请人： KONINKLIJKE PHILIPS N.V.
发明人： HUIJBREGTS, Laurentia Johanna , JOHNSON, Mark Thomas , VAN LIESHOUT, Ron Martinus Laurentius , GERHARDT, Lutz Christian , PELSSERS, Eduard Gerard Marie
IPC分类号： A61B5/01 , A61B5/11 , A61B5/0537 , A61B5/00
摘要： :A patient monitoring method comprises receiving (103, 109) input data indicative of shivering episodes (52) and sweating episodes (54) of a patient; recording (105, 111) the respective points in time at which the shivering episodes and sweating episodes occur; and generating (115, 117) an output based on an alternating pattern of the shivering episodes and sweating episodes from the recorded respective points in time of the respective shivering and/or episodes. Also disclosed is a computer program product for implementing such a method and a monitoring system (10) arranged to implement such a method.

4. 发明申请

WO2018115049A1 PATIENT MONITORING 审中-公开
公开(公告)号：WO2018115049A1
公开(公告)日：2018-06-28
申请号：PCT/EP2017/083694
申请日：2017-12-20
申请人： KONINKLIJKE PHILIPS N.V.
发明人： KUENEN, Maarten Petrus Joseph , BEZEMER, Rick , HUIJBREGTS, Laurentia Johanna , KAHLERT, Joachim
IPC分类号： A61B5/1455 , A61M16/00 , A61B5/00
摘要： Presented are concepts for monitoring cardio-respiratory function of a patient. One such concept employs an optical sensor unit (10) for sensing light from tissue of the patient in response to temporary airway pressure changes provided via a respiratory support unit (50). By sensing variations in blood volume in the central site vein in response to temporary airway pressure changes, venous information of the person may be obtained.

5. 发明申请

WO2016016016A1 HEART RATE MONITOR SYSTEM AND METHOD OF DETERMINING A WARMING-UP STATUS OF A USER 审中-公开
标题翻译：心率监测系统和确定用户的加温状态的方法
公开(公告)号：WO2016016016A1
公开(公告)日：2016-02-04
申请号：PCT/EP2015/066370
申请日：2015-07-17
申请人： KONINKLIJKE PHILIPS N.V.
发明人： GELISSEN, Jozef Hubertus , HUIJBREGTS, Laurentia Johanna
IPC分类号： A61B5/024
CPC分类号： A61B5/7278 , A61B5/01 , A61B5/015 , A61B5/024 , A61B5/02416 , A61B5/0261 , A61B5/11 , A61B2562/0219
摘要： Heart rate monitor system and method of determining a warming-up status of a user A heart rate monitor system is provided which comprises an optical heart rate sensor (100) configured to measure or determine a heart rate of a user and to output an output signal (101). The heart rate monitor system furthermore comprises an analyzing unit (200) configured to analyze an output signal (101) from the heart rate sensor (100) and to determine a warming up status of a user based on the analyzed output signal (101) from the optical heart rate sensor (100), wherein the analyzing unit (200) comprises a signal analyzer (210) configured to analyze at least one of an AC component of the output signal (101), a DC component of the output signal (101), and a pulse morphology of the output signal (101) and a warm-up detector unit (220) configured to detect a warm-up status of the user based on a detected blood perfusion according to signal characteristics of the AC component, the DC component or the pulse morphology of the output signal (101).
摘要翻译：心率监测系统和确定用户的预热状态的方法提供了一种心率监测系统，其包括配置成测量或确定用户心率并输出输出信号的光心率传感器（100）（101）。心率监测系统还包括分析单元（200），其被配置为分析来自心率传感器（100）的输出信号（101），并且基于所分析的输出信号（101）来确定用户的预热状态，所述光学心率传感器（100），其中所述分析单元（200）包括被配置为分析所述输出信号（101）的AC分量中的至少一个的信号分析器（210），所述输出信号（101）的DC分量）和输出信号（101）的脉冲形态和预热检测器单元（220），其被配置为根据检测到的血液灌注根据AC分量的信号特性来检测用户的预热状态， DC分量或输出信号的脉冲形态（101）。

6. 发明申请

WO2016146356A1 METHOD AND APPARATUS FOR MEASURING BLOOD PRESSURE 审中-公开
标题翻译：测量血压的方法和装置
公开(公告)号：WO2016146356A1
公开(公告)日：2016-09-22
申请号：PCT/EP2016/053898
申请日：2016-02-25
申请人： KONINKLIJKE PHILIPS N.V.
发明人： HUIJBREGTS, Laurentia Johanna , BEZEMER, Rick , AELEN, Paul
IPC分类号： A61B5/0225 , A61B5/026
CPC分类号： A61B5/02233 , A61B5/02007 , A61B5/02116 , A61B5/02241 , A61B5/02255 , A61B5/0261 , A61B5/0295 , A61B5/6838 , A61B2560/0223
摘要： According to an aspect, there is provided an apparatus for measuring the blood pressure, BP, of a user, the apparatus comprising a volume-clamp BP monitoring device that comprises a first pressure device for applying pressure to a first part of the body of the user, a first photoplethysmogram, PPG, sensor for obtaining a first PPG signal from the first part of the body of the user, and a control unit that is configured to analyse the first PPG signal and to control the pressure of the first pressure device; wherein the control unit is configured to adjust the pressure of the first pressure device to maintain the first PPG signal at a constant level and to determine the BP of the user from the pressure of the first pressure device; and a second sensor, separate from the first PPG sensor, for measuring a physiological characteristic of the user in a second part of the body of the user, wherein the second part of the body is separate from the first part of the body; wherein the apparatus is configured to analyse the measured physiological characteristic to determine a measure of the blood perfusion in the second part of the body of the user, and to determine whether to perform a recalibration of the volume-clamp BP monitoring device on the basis of changes in the blood perfusion.
摘要翻译：根据一方面，提供了一种用于测量使用者的血压BP的装置，该装置包括体积钳式BP监测装置，该装置包括用于向身体的第一部分施加压力的第一压力装置用户，用于从用户的身体的第一部分获得第一PPG信号的传感器，用于分析第一PPG信号并控制第一压力装置的压力的控制单元;第一光电容积图，PPG，其中所述控制单元被配置为调节所述第一压力装置的压力以将所述第一PPG信号保持在恒定水平并且从所述第一压力装置的压力确定所述使用者的BP; 以及第二传感器，与第一PPG传感器分离，用于测量使用者身体的第二部分中的使用者的生理特征，其中身体的第二部分与身体的第一部分分离; 其中，所述装置被配置为分析所测量的生理特征，以确定所述用户的身体的第二部分中的血液灌注的测量值，并且基于以下方式确定是否执行体积钳式BP监测装置的重新校准血液灌注变化。

7. 发明申请

WO2015150199A1 SYSTEM AND METHOD FOR DETECTING VARIATION OF HEART RATE OF A USER 审中-公开
标题翻译：用于检测用户心率变化的系统和方法
公开(公告)号：WO2015150199A1
公开(公告)日：2015-10-08
申请号：PCT/EP2015/056482
申请日：2015-03-26
申请人： KONINKLIJKE PHILIPS N.V.
发明人： COPPOLA, Giuseppe , HUIJBREGTS, Laurentia Johanna
IPC分类号： A61B5/00 , A61B5/024 , A61B5/0402
CPC分类号： A61B5/02405 , A61B5/02416 , A61B5/02438 , A61B5/0402 , A61B5/044 , A61B5/0464 , A61B5/681 , A61B5/6898 , A61B5/721 , A61B5/7285 , A61B5/7475
摘要： The present invention relates toa system (34)for detecting variation of heart rate,HR, of a user(14), said system comprising an optical sensing unit (12) for measuring a heartbeat-related optical signal of said user(14) over time, a processing unit (20) for deriving an HR-variation signal from said heartbeat-related optical signal, an analyzing unit (22) for comparing said derived HR-variation signal to a reference HR range, and an initiating unit (26) for initiating a process for measuring an informative heartbeat-related signal of said user (14) depending on said comparing of said analyzing unit (22).
摘要翻译：本发明涉及一种用于检测用户（14）的心率变化（HR）的系统（34），所述系统包括用于测量所述用户（14）的心跳相关光信号的光学感测单元（12），所述光学感测单元时间，用于从所述心跳相关光信号导出HR变化信号的处理单元（20），用于将所述导出的HR变化信号与参考HR范围进行比较的分析单元（22），以及启动单元（26）用于启动用于根据所述分析单元（22）的所述比较来测量所述用户（14）的信息心跳相关信号的过程。

8. 发明申请

WO2023088742A1 ANALYTE DETERMINATION METHOD AND SENSING ASSEMBLY 审中-公开
公开(公告)号：WO2023088742A1
公开(公告)日：2023-05-25
申请号：PCT/EP2022/081220
申请日：2022-11-09
申请人： KONINKLIJKE PHILIPS N.V.
发明人： JOHNSON, Mark Thomas , VAN LIESHOUT, Ron Martinus Laurentius , HUIJBREGTS, Laurentia Johanna , DELLIMORE, Kiran Hamilton J. , PELSSERS, Eduard Gerard Marie
IPC分类号： A61B5/145
摘要： Provided is a method (100) comprising providing (102) a nonblood bodily secretion sample having a concentration of an analyte. The analyte is separately detectable in blood. The method also comprises determining (104), independently of any measurement of said concentration, a measure of an absolute amount, in other words a total amount, of the analyte in the nonblood bodily secretion sample. Further provided is a sensing assembly for implementing the method, and a method for determining a correlation between such a measure of an absolute amount of the analyte in a nonblood bodily secretion sample and a blood concentration of the analyte in blood.

9. 发明申请

WO2022112067A1 SYSTEMS AND METHODS FOR INDICATING A NEED TO REPLACE A WEARABLE PATCH 审中-公开
公开(公告)号：WO2022112067A1
公开(公告)日：2022-06-02
申请号：PCT/EP2021/081912
申请日：2021-11-17
申请人： KONINKLIJKE PHILIPS N.V.
发明人： DELLIMORE, Kiran Hamilton J. , HUIJBREGTS, Laurentia Johanna , JOHNSON, Mark Thomas
IPC分类号： A61B5/145 , A61B5/00
摘要： A wearable patch system comprises a sensor (14) for measuring at least one sweat parameter, and a controller (16) for indicating the need to replace the patch. The controller is configured to receive the at least one sweat parameter and compare the at least one sweat parameter to a first threshold. The controller is also configured to determine the replacement information based on the total amount of time during which the at least one sweat parameter exceeds the first threshold; and/or a value indicative of the at least one sweat parameter in respect of the total amount of time during which the at least one sweat parameter exceeds the first threshold. The controller is further configured to output an indication that the wearable patch needs (12) replacing based on the replacement information.

10. 发明申请

WO2018037025A1 METHOD AND SYSTEM FOR FOOD, BEVERAGE, OR MEDICINE TRACKING AND CONSUMPTION THRESHOLDS 审中-公开
标题翻译：用于食物，饮料或药物追踪和消费量的方法和系统
公开(公告)号：WO2018037025A1
公开(公告)日：2018-03-01
申请号：PCT/EP2017/071176
申请日：2017-08-23
申请人： KONINKLIJKE PHILIPS N.V.
发明人： HUIJBREGTS, Laurentia Johanna , BEZEMER, Rick
IPC分类号： G06Q10/10
摘要： A method, system, and device for providing a consumption threshold to a user regarding consumption of an item such as coffee. The method comprises the steps of: receiving (420) one or more goals from the user; generating (430), based on the received one or more goals from the user, a consumption threshold; providing (440) the generated consumption threshold to the user; receiving (450) information about the user; updating (460), based on the information about the user, the consumption threshold; and providing (440) the updated consumption threshold to the user.
摘要翻译：用于向用户提供关于消费诸如咖啡的物品的消费阈值的方法，系统和设备。该方法包括以下步骤：从用户接收（420）一个或多个目标; 基于从所述用户接收的一个或多个目标生成（430）消耗阈值; 向用户提供（440）产生的消耗阈值; 接收（450）关于所述用户的信息; 基于关于用户的信息更新（460）消费阈值; 并向用户提供（440）更新的消费阈值。

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