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1. 发明申请

WO2020021377A1 PROVIDING TEMPORAL INFORMATION OF A SUBJECT 审中-公开
公开(公告)号：WO2020021377A1
公开(公告)日：2020-01-30
申请号：PCT/IB2019/055952
申请日：2019-07-12
申请人： MURATA MANUFACTURING CO., LTD.
发明人： KINNUNEN, Jere , MERIHEINÄ, Ulf
IPC分类号： A61B5/11 , A61B5/024 , A61B5/029 , A61B5/00 , A61B5/08 , A61B5/0468 , A61B5/16
摘要： The present invention relates to a method and a system for providing temporal information on a subject. The method comprises obtaining a ballistocardiologic signal of the subject with an accelerometer and processing the ballistocardiologic signal to obtain at least a beat-to-beat time (TB2B) signal and a stroke volume (SV) signal. A filtered TB2B signal and a filtered SV signal are provided by filtering the respective signal tore move erroneous values not caused by heart beats. The method further comprises calculating a true HR signal from the filtered TB2B signal and calculating a true SV signal and a stroke volume variability (SVV) signal from the filtered SV signal. The true HR signal is filtered to detect abnormal heart beats and to separate them from normal heart beats,white the true SV and SVV signals are used as parameters to facilitate separation of the abnormal and normal heart beats. If abnormal heartbeats are detected, type of arrhythmia related to the detected abnormal heart beats is identified and temporal information on occurrence and type of the identified arrhythmia is provided to a user.

2. 发明申请

WO2015118489A1 Early acute fall risk detection 审中-公开
标题翻译：早期急性跌倒风险检测
公开(公告)号：WO2015118489A1
公开(公告)日：2015-08-13
申请号：PCT/IB2015/050904
申请日：2015-02-06
申请人： MURATA MANUFACTURING CO., LTD.
发明人： MERIHEINÄ, Ulf , KOSTIAINEN, Pekka
IPC分类号： A61B5/11 , A61B5/021 , G08B21/04 , G08B21/22 , A61G7/053
CPC分类号： A61B5/7275 , A61B5/0205 , A61B5/021 , A61B5/1115 , A61B5/1116 , A61B5/1117 , A61B5/1126 , A61B5/6801 , A61B5/6891 , A61B5/746 , A61B2562/0219 , A61G7/0527 , A61G7/1065 , A61G7/108 , A61G2203/42 , A61G2203/44
摘要： A monitoring system and method for early detection of fall risk. A rise-state of a subject occupying a bed is detected. In response to the detection of the rise- state, blood pressure measurement of the subject is triggered. An alarm when the measured blood pressure is not within a selected range of blood pressures.
摘要翻译：一种早期发现跌倒风险的监测系统和方法。检测到占据床的对象的上升状态。响应于上升状态的检测，触发对象的血压测量。当测量的血压不在选定的血压范围内时发出警报。

3. 发明申请

WO2015092753A1 AN IMPROVED BLOOD PRESSURE MONITORING METHOD 审中-公开
标题翻译：改进的血压监测方法
公开(公告)号：WO2015092753A1
公开(公告)日：2015-06-25
申请号：PCT/IB2014/067110
申请日：2014-12-19
申请人： MURATA MANUFACTURING CO., LTD.
发明人： MAKKONEN, Joonas , MERIHEINÄ, Ulf , KOSTIAINEN, Pekka , FINNE, Antti
IPC分类号： A61B5/02 , A61B5/021
CPC分类号： A61B5/02108
摘要： A device, system and method for monitoring blood pressure information of a user. A device is configured with at least one sensor, a fastening element, and a processing component. In the method the sensor is detachably attached to a position on the outer surface of a tissue of the user. The sensor generates signal that vary according to deformations of the tissue in response to an arterial pressure wave expanding or contracting a blood vessel underlying the tissue. The signal is used to compute pulse wave parameters representing detected characteristics of the progressing arterial pressure wave of the user and blood pressure value of the user.
摘要翻译：一种用于监测用户的血压信息的装置，系统和方法。装置配置有至少一个传感器，紧固元件和处理部件。在该方法中，传感器可拆卸地附接到使用者的纸巾的外表面上的位置。传感器产生响应于动脉压波扩张或收缩组织下面的血管而根据组织的变形而变化的信号。该信号用于计算表示用户的进行动脉压波和用户的血压值的检测特性的脉搏波参数。

4. 发明申请

WO2015036925A1 Heart monitoring system 审中-公开
标题翻译：心脏监护系统
公开(公告)号：WO2015036925A1
公开(公告)日：2015-03-19
申请号：PCT/IB2014/064377
申请日：2014-09-10
申请人： MURATA MANUFACTURING CO., LTD. , TURUN YLIOPISTO
发明人： MERIHEINÄ, Ulf , JUPPO, Marika , KOIVISTO, Tero , PÄNKÄÄLÄ, Mikko , SAIRANEN, Kati , GRÖNHOLM, Markus
IPC分类号： A61B5/11 , A61B5/00 , A61B5/046 , G01C19/5621
CPC分类号： A61B5/1102 , A61B5/046 , A61B5/1107 , A61B5/1121 , A61B5/113 , A61B5/6823 , A61B5/7246 , A61B5/7278 , A61B5/7282 , A61B5/746 , A61B2562/0219 , A61B2562/028 , G01C19/5783
摘要： A device that includes a sensor of angular motion configured to obtain an angular ballistograph signal indicative of rotational movement of a chest of a subject. Signal processing means are configured to generate from this angular ballistocardiograph signal measured values of an output parameter, which is indicative of cardiac operation of the subject.
摘要翻译：一种包括角运动传感器的装置，其构造成获得指示受试者胸部的旋转运动的角度测量仪信号。信号处理装置被配置为从该角度心圆图仪信号产生指示对象的心脏操作的输出参数的测量值。

5. 发明申请

WO2014147553A1 AN IMPROVED MONITORING SYSTEM 审中-公开
标题翻译：改进的监控系统
公开(公告)号：WO2014147553A1
公开(公告)日：2014-09-25
申请号：PCT/IB2014/059924
申请日：2014-03-18
申请人： MURATA MANUFACTURING CO., LTD.
发明人： MERIHEINÄ, Ulf , KOSTIAINEN, Pekka
IPC分类号： A61B5/02 , A61B5/021
CPC分类号： A61B5/02108 , A61B5/021 , A61B2562/0247
摘要： A device, system and method for monitoring blood pressure information of a user. A device is configured with first and second pressure sensors, a fastening element, and a processing component. In the method the first pressure sensor is detachably attached to a first position and the second pressure sensor to a second position on the outer surface of a skin of the user. The pressure sensor generate signals that vary according to deformations of the skin in response to an arterial pressure wave expanding or contracting a blood vessel underlying the skin. The first signal and the second signal are used to compute at least one output value that represents a detected characteristic of the progressing arterial pressure wave of the user.
摘要翻译：一种用于监测用户的血压信息的装置，系统和方法。装置配置有第一和第二压力传感器，紧固元件和处理部件。在该方法中，第一压力传感器可拆卸地附接到第一位置，而第二压力传感器被安装到使用者皮肤的外表面上的第二位置。压力传感器产生响应于动脉压波扩张或收缩皮肤下面的血管而根据皮肤变形而变化的信号。第一信号和第二信号用于计算表示用户的进行动脉压波的检测特性的至少一个输出值。

6. 发明申请

WO2017025861A1 MONITORING OF SLEEP PHENOMENA 审中-公开
标题翻译：监视静音
公开(公告)号：WO2017025861A1
公开(公告)日：2017-02-16
申请号：PCT/IB2016/054663
申请日：2016-08-03
申请人： MURATA MANUFACTURING CO., LTD.
发明人： MERIHEINÄ, Ulf
IPC分类号： A61B5/024 , A61B5/0205 , A61B5/029 , A61B5/11 , A61B5/08 , A61B5/00 , A61B5/0432
CPC分类号： A61B5/4818 , A61B5/0205 , A61B5/024 , A61B5/02405 , A61B5/02416 , A61B5/029 , A61B5/0432 , A61B5/0816 , A61B5/091 , A61B5/1102 , A61B5/4806 , A61B5/4812 , A61B5/7203 , A61B5/7225 , A61B2562/0219
摘要： The present invention relates to method and a system for detecting sleep phenomena, the phenomena including at least one of sleep cycles and sleep disorders such as sleep apnea and hypopnea. Ballistocardiologic signals are detected from a subject person, which provide simultaneous information on heart rate variability (HVV) and stroke volume (SV) of the subject. Values of parameters reflecting measured characteristics of currently occurring cardiologic and respiration related sleep phenomena are obtained by processing at least the ballistocardiologic signals. Obtained parameters are used for making decisions on detection of the sleep phenomena, and a monitoring result is output in response to detection of a currently occurring sleep phenomenon.
摘要翻译：本发明涉及用于检测睡眠现象的方法和系统，所述现象包括睡眠循环和睡眠障碍如睡眠呼吸暂停和呼吸不足的睡眠障碍中的至少一种。从受试者身上检测球状心电图信号，其提供了与受试者的心率变异性（HVV）和行程体积（SV）的同时信息。通过至少处理球状心脏信号获得反映目前发生的心脏和呼吸相关睡眠现象的测量特征的参数值。获得的参数用于对睡眠现象的检测做出决定，并且响应于检测到当前发生的睡眠现象而输出监视结果。

7. 发明申请

WO2016016778A1 METHOD AND SYSTEM FOR MONITORING STRESS 审中-公开
标题翻译：用于监测应力的方法和系统
公开(公告)号：WO2016016778A1
公开(公告)日：2016-02-04
申请号：PCT/IB2015/055576
申请日：2015-07-23
申请人： MURATA MANUFACTURING CO., LTD.
发明人： MERIHEINÄ, Ulf
IPC分类号： A61B5/024 , A61B5/029 , A61B5/16 , A61B5/021 , A61B5/11
CPC分类号： A61B5/0205 , A61B5/02108 , A61B5/02405 , A61B5/02416 , A61B5/029 , A61B5/1102 , A61B5/1116 , A61B5/165 , A61B5/4812
摘要： Method and system for monitoring stress level of a subject. Beat-to-beat time variation and stroke volume variation of the heart a subject are obtained simultaneously, and a stress level indication is determined as a function of the beat- to-beat time variation and the relative stroke volume variation. More accurate and reliable estimates for stress level may be obtained.
摘要翻译：监测受试者压力水平的方法和系统。同时获得受试者的心跳的节拍时间变化和行程体积变化，并且确定应力水平指示作为搏动时间变化和相对行程体积变化的函数。可以获得更准确可靠的压力水平估计。

8. 发明申请

WO2014147554A1 AN IMPROVED BLOOD PRESSURE MONITORING METHOD 审中-公开
标题翻译：改进的血压监测方法
公开(公告)号：WO2014147554A1
公开(公告)日：2014-09-25
申请号：PCT/IB2014/059925
申请日：2014-03-18
申请人： MURATA MANUFACTURING CO., LTD.
发明人： MAKKONEN, Joonas , MERIHEINÄ, Ulf , KOSTIAINEN, Pekka , FINNE, Antti
IPC分类号： A61B5/02 , A61B5/021
CPC分类号： A61B5/022 , A61B5/021 , A61B5/02108 , A61B2562/0247
摘要： A device, system and method for monitoring blood pressure information of a user. A device is configured with at least one pressure sensor, a fastening element, and a processing component. In the method the pressure sensor is detachably attached to a position on the outer surface of a tissue of the user. The pressure sensor generates signal that vary according to deformations of the tissue in response to an arterial pressure wave expanding or contracting a blood vessel underlying the tissue. The signal is used to compute pulse wave parameters representing detected characteristics of the progressing arterial pressure wave of the user and blood pressure value of the user.
摘要翻译：一种用于监测用户的血压信息的装置，系统和方法。设备配置有至少一个压力传感器，紧固元件和处理部件。在该方法中，压力传感器可拆卸地附接到使用者的纸巾的外表面上的位置。压力传感器响应于在组织下方的血管扩张或收缩的动脉压波而产生根据组织的变形而变化的信号。该信号用于计算表示用户的进行动脉压波的检测特征和用户的血压值的脉搏波参数。

9. 发明授权

EP3174458B1 METHOD AND SYSTEM FOR MONITORING STRESS 有权
公开(公告)号：EP3174458B1
公开(公告)日：2019-04-10
申请号：EP15747559.1
申请日：2015-07-23
申请人： Murata Manufacturing Co., Ltd.
发明人： MERIHEINÄ, Ulf
IPC分类号： A61B5/024 , A61B5/029 , A61B5/16 , A61B5/021 , A61B5/11

10. 发明公开

EP3174458A1 METHOD AND SYSTEM FOR MONITORING STRESS 有权
标题翻译：监测应力的方法和系统
公开(公告)号：EP3174458A1
公开(公告)日：2017-06-07
申请号：EP15747559.1
申请日：2015-07-23
申请人： Murata Manufacturing Co., Ltd.
发明人： MERIHEINÄ, Ulf
IPC分类号： A61B5/024 , A61B5/029 , A61B5/16 , A61B5/021 , A61B5/11
CPC分类号： A61B5/0205 , A61B5/02108 , A61B5/02405 , A61B5/02416 , A61B5/029 , A61B5/1102 , A61B5/1116 , A61B5/165 , A61B5/4812
摘要： Method and system for monitoring stress level of a subject. Beat-to-beat time variation and stroke volume variation of the heart a subject are obtained simultaneously, and a stress level indication is determined as a function of the beat-to-beat time variation and the relative stroke volume variation. More accurate and reliable estimates for stress level may be obtained.
摘要翻译：用于监测受试者的压力水平的方法和系统。同时获得对象心脏的搏动时间变化和搏动量变化，并且根据搏动时间变化和相对搏出量变化来确定压力水平指示。可以获得更准确和可靠的压力水平估计。

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