公开(公告)号：WO2019152376A1

公开(公告)日：2019-08-08

申请号：PCT/US2019/015584

申请日：2019-01-29

申请人： CARDIAC PACEMAKERS, INC.

发明人： PERSCHBACHER, David L. ,  SAHA, Sunipa ,  MAHAJAN, Deepa

IPC分类号： A61B5/02 ,  A61B5/0245 ,  A61B5/046 ,  A61N1/365 ,  A61N1/37 ,  A61B5/0432 ,  A61B5/0404 ,  A61B5/0464 ,  A61B5/044

CPC分类号： A61B5/046 ,  A61B5/0006 ,  A61B5/0031 ,  A61B5/0205 ,  A61B5/0215 ,  A61B5/02405 ,  A61B5/02438 ,  A61B5/0245 ,  A61B5/04012 ,  A61B5/042 ,  A61B5/0464 ,  A61B5/0816 ,  A61B5/1118 ,  A61B5/14542 ,  A61B5/6823 ,  A61B5/7264 ,  A61B5/7275 ,  A61B5/7282 ,  A61N1/0504 ,  A61N1/08 ,  A61N1/3624 ,  A61N1/365 ,  A61N1/36521 ,  A61N1/36535 ,  A61N1/3655 ,  A61N1/36564 ,  A61N1/36578 ,  A61N1/37 ,  A61N1/3704 ,  A61N1/395 ,  A61N1/3956 ,  A61N1/39622 ,  A61N1/3987 ,  G16H15/00 ,  G16H40/63 ,  G16H50/30

摘要： Systems and methods for managing cardiac arrhythmias are discussed. A data management system receives a first detection algorithm including a detection criterion for detecting a cardiac arrhythmia. An arrhythmia detector detects arrhythmia episodes from a physiologic signal using a second detection algorithm that is different from and has a higher sensitivity for detecting the cardiac arrhythmia than the first detection algorithm. The arrhythmia detector assigns a detection indicator to each of the detected arrhythmia episodes. The detection indicator indicates a likelihood that the detected arrhythmia episode satisfies the detection criterion of the first detection algorithm. The system prioritizes the detected arrhythmia episodes according to the assigned detection indicators, and outputs the arrhythmia episodes to a user or a process according to the episode prioritization.

公开(公告)号：WO2019141551A1

公开(公告)日：2019-07-25

申请号：PCT/EP2019/050374

申请日：2019-01-09

申请人： BAYER AKTIENGESELLSCHAFT

发明人： KRAMER, Frank ,  DINH, Wilfried

IPC分类号： G16H40/67 ,  A61B5/00

CPC分类号： A61B5/02055 ,  A61B5/0002 ,  A61B5/0008 ,  A61B5/02416 ,  A61B5/0816 ,  A61B5/1118 ,  A61B5/4833 ,  G16H40/67

摘要： Die vorliegende Erfindung dient der Begleitung von Patienten bei der Verbesserung der Symptomatik einer Erkrankung; insbesondere von Patienten, die an einer Herzinsuffizienz leiden. Gegenstände der vorliegenden Erfindung sind ein System und ein Verfahren zur Überwachung des Gesundheitszustands einer Vielzahl an Patienten.

公开(公告)号：WO2019104068A1

公开(公告)日：2019-05-31

申请号：PCT/US2018/062070

申请日：2018-11-20

申请人： BOSTON SCIENTIFIC SCIMED, INC

发明人： WEBER, Jan ,  MAILE, Keith R. ,  MAHAJAN, Deepa ,  STAHMANN, Jeffrey E. ,  PECK, James M.

IPC分类号： A61B5/00 ,  A61B5/08

CPC分类号： A61M37/0076 ,  A61B5/0002 ,  A61B5/08 ,  A61B5/0816 ,  A61B5/6833 ,  A61B7/003 ,  H04M1/05 ,  H04M1/7253

摘要： A system for monitoring one or more respiratory conditions is disclosed. The system comprises a medical device and an e-tattoo configured to attach to the subject's skin. The medical device is configured to monitor at least one respiratory parameter of a subject and transmit a signal in response to monitoring a trigger event in the at least one respiratory parameter. The e-tattoo is configured to: receive the signal from the medical device; sense at least one environmental parameter in response to receiving the signal; and transmit the at least one environmental parameter.

公开(公告)号：WO2019085359A1

公开(公告)日：2019-05-09

申请号：PCT/CN2018/077743

申请日：2018-03-01

申请人： 深圳市德力凯医疗设备股份有限公司

发明人： 刘杰昕 ,  王伊龙 ,  王拥军 ,  吴伟文 ,  任冠清 ,  邹文 ,  欧阳俊华 ,  李文佳 ,  梁志成

IPC分类号： A61B5/0205

CPC分类号： A61B5/0205 ,  A61B5/021 ,  A61B5/024 ,  A61B5/0402 ,  A61B5/0816 ,  A61B5/14542 ,  A61B5/6802 ,  A61B8/06 ,  G06K9/00302

摘要： 一种晕厥检测系统，所述系统包括：倾斜试验床（200）、若干可佩戴传感器（300）以及检测主机（100）；通过检测主机（100）统一控制若干传感器（300），并通过若干传感器（300）采集生理电信号，并对采集到的各生理电信号以时间轴为依据进行实时同步处理，并将同步处理后的生理电信号以生理图像的形式显示于显示界面。通过检测主机（100）对采集到的各生理电信号进行同步处理并实时分析，使得各生理电信号具有同步性以及可回顾性，便于用户后续的脱机分析、教学以及研究。

公开(公告)号：WO2019053276A1

公开(公告)日：2019-03-21

申请号：PCT/EP2018/075107

申请日：2018-09-17

申请人： KONINKLIJKE PHILIPS N.V.

发明人： GELISSEN, Jozef, Hubertus ,  SARTOR, Francesco ,  DE GROOT, Koen, Theo, Johan ,  RADHA, Mustafa, Ghassan

IPC分类号： A61B5/022 ,  A61B5/00 ,  A61B5/021 ,  A61B5/08 ,  A61B5/113

CPC分类号： A61B5/02116 ,  A61B5/0053 ,  A61B5/02141 ,  A61B5/022 ,  A61B5/02225 ,  A61B5/0816 ,  A61B5/113 ,  A61B5/14542 ,  A61B5/721

摘要： The invention relates to a device (1) for determining diastolic blood pressure in an unobtrusive and painless way such that it can be determined, for instance, during sleep. A PPG signal of the skin of a subject is provided by, for instance, a PPG sensor (4), which has been measured at a measurement location, while a force applied to the skin at a force application location has been increased, wherein the measurement location and the force application location are the same or the force application location is proximal relative to the measurement location. A force value of the increasing force is determined by a force value determination unit (6), at which an amplitude of an oscillating component of the PPG signal starts to diminish in reaction to the increasing force, wherein this force value is used by a blood pressure determination unit (8) for determining the diastolic arterial blood pressure.

公开(公告)号：WO2019043658A1

公开(公告)日：2019-03-07

申请号：PCT/IB2018/056713

申请日：2018-09-03

申请人： SHAMIR, Refael

发明人： SHAMIR, Refael

IPC分类号： A61B5/02 ,  A61B5/024 ,  G10L19/06

CPC分类号： A61B5/165 ,  A61B5/0205 ,  A61B5/024 ,  A61B5/02405 ,  A61B5/029 ,  A61B5/0816 ,  A61B5/087 ,  A61B5/11 ,  A61B5/4803 ,  A61B5/6891

摘要： Systems and methods for predicting emotional state, behavioral state, or mood of a subject including a non-contacting physiologic sensing apparatus, as well as, possibly, an image capture sensor or a microphone, which may be incorporated into an article of furniture, for detecting parameters indicative of emotional state of a non-recumbent subject.

公开(公告)号：WO2018137977A1

公开(公告)日：2018-08-02

申请号：PCT/EP2018/051041

申请日：2018-01-17

申请人： KONINKLIJKE PHILIPS N.V.

发明人： LEIJSSEN, Jacobus, Josephus ,  BEZEMER, Rick ,  KAHLMAN, Josephus, Arnoldus, Henricus, Maria ,  DOODEMAN, Gerardus, Johannes, Nicolaas ,  KROON, Bart

IPC分类号： A61B5/00 ,  A61B5/053 ,  A61B5/05 ,  A61B5/024 ,  A61B5/08 ,  H01Q3/26 ,  H04B5/00 ,  G01N23/02

CPC分类号： A61B5/7203 ,  A61B5/024 ,  A61B5/05 ,  A61B5/053 ,  A61B5/0816 ,  A61B5/7228 ,  A61B5/7235 ,  A61B5/7271 ,  H01Q3/2682 ,  H04B5/0043

摘要： According to an aspect, there is provided a method of measuring a physiological characteristic of a subject, the method comprising obtaining a set of RF signal measurements for RF signals transmitted into a part of a body of the subject, wherein a RF signal is transmitted sequentially from each of a plurality of transmitting positions with respect to the body of the subject, and wherein each transmitted RF signal is received at a plurality of receiving positions with respect to the body of the subject, wherein each RF signal measurement is based on a comparison of a phase and/or amplitude of each received RF signal to a phase and/or amplitude of the corresponding transmitted RF signal, wherein the set of RF signal measurements comprises a respective subset of RF signal measurements for each transmitted RF signal, wherein the RF signal measurements in a subset correspond to the RF signal measurements for the RF signals received at each of the plurality of receiving positions; applying, by a control unit, a set of time delays, a set of receiver beam steering parameters and a set of transmitter beam steering parameters to the set of RF signal measurements to form a virtual steered beam, wherein the set of time delays comprises a time delay for each subset, wherein each time delay is based on a timing of the transmission of the respective transmitted RF signal; wherein the set of receiver beam steering parameters comprises respective phase and/or amplitude adjustments to be applied to the RF signal measurements in a subset to effect the focusing of a beam formed from the received RF signals for the subset at a measurement position in the body of the subject, and wherein the set of transmitter beam steering parameters comprises respective phase and/or amplitude adjustments to be applied to the subsets to correspond to the focusing of a beam formed from the transmitted RF signals at a measurement position in the body of the subject; and determining, by a control unit, a measurement of the physiological characteristic of the subject from the virtual steered beam.

公开(公告)号：WO2018134823A1

公开(公告)日：2018-07-26

申请号：PCT/IL2018/050070

申请日：2018-01-18

申请人： ORIDION MEDICAL 1987 LTD.

发明人： COLMAN, Joshua Lewis

IPC分类号： A61B5/08 ,  A61B5/083 ,  A61B5/087 ,  A61B5/00

CPC分类号： A61B5/0205 ,  A61B5/0075 ,  A61B5/02416 ,  A61B5/0816 ,  A61B5/082 ,  A61B5/0826 ,  A61B5/0836 ,  A61B5/087 ,  A61B5/097 ,  A61B5/14551 ,  A61B5/1459 ,  A61B5/4818 ,  A61B5/682 ,  A61B5/6831 ,  A61B5/6838 ,  A61B5/7242 ,  A61B2560/0209 ,  A61B2562/0204 ,  A61M16/06 ,  A61M16/0666 ,  A61M16/0683 ,  A61M16/0833 ,  A61M16/085 ,  A61M2202/0208 ,  A61M2202/0225 ,  A61M2230/432 ,  G01F1/00 ,  G01N33/497 ,  A61M2202/0014 ,  A61M2202/0007

摘要： A breath monitoring device including a flow sensor that may measure a respiration rate of a patient and to identify apnea events in the patient's breathing; a CO 2 sensor that may operate at low power and to measure a CO 2 concentration in the patient's breath; and a processor that may integrate the measurements obtained from the flow sensor and the CO 2 sensor and to determine the respiratory status of the patient based on the integration.

公开(公告)号：WO2018053493A1

公开(公告)日：2018-03-22

申请号：PCT/US2017/052233

申请日：2017-09-19

申请人： WISCONSIN ALUMNI RESEARCH FOUNDATION

发明人： BILEN-ROSAS, Guelay ,  ROSAS, Humberto, Gerardo

IPC分类号： A61B8/00 ,  A61B8/08 ,  A61B5/087

CPC分类号： A61B5/746 ,  A61B5/0816 ,  A61B5/085 ,  A61B5/087 ,  A61B5/4821 ,  A61B5/7267 ,  A61B5/7405 ,  A61B5/742 ,  A61B8/08 ,  A61B8/469 ,  A61B8/488 ,  A61B8/5207

摘要： Described here are systems and methods for monitoring airflow changes in a patient's airway during a medical procedure or as a general patient monitoring tool. Doppler ultrasound signals are acquired from the tracheal wall of the patient and parameters from those Doppler ultrasound signals are compared to baseline parameters. When a threshold change is detected, an alarm can be provided to a user to indicate respiratory compromise, which can include early airway compromise or airway obstruction.

摘要翻译： 这里描述的是用于在医疗过程期间监测患者气道中的气流变化的系统和方法，或者作为一般患者监测工具。 从患者的气管壁采集多普勒超声信号，并将来自这些多普勒超声信号的参数与基线参数进行比较。 当检测到阈值改变时，可以向用户提供警报以指示呼吸妥协，其可以包括早期气道折中或气道阻塞。

公开(公告)号：WO2017220526A1

公开(公告)日：2017-12-28

申请号：PCT/EP2017/065007

申请日：2017-06-20

申请人： KONINKLIJKE PHILIPS N.V.

发明人： BABAEIZADEH, Saeed

IPC分类号： A61B5/0205 ,  A61B5/08 ,  A61B5/0452 ,  A61B5/00 ,  A61B5/0468 ,  A61B5/0472 ,  A61B5/053 ,  A61B5/1455

CPC分类号： A61B5/0205 ,  A61B5/0452 ,  A61B5/0468 ,  A61B5/0472 ,  A61B5/0535 ,  A61B5/0816 ,  A61B5/14552 ,  A61B5/7207 ,  A61B5/7221 ,  A61B5/7278

摘要： There is provided a method and apparatus for determining respiratory information for a subject. One or more physiological signals indicative of at least one physiological characteristic of the subject is acquired (202) and contextual information relating to at least one of the subject and the one or more physiological signals is obtained (204). Based on the contextual information, at least one signal processing algorithm for each of the one or more physiological signals is selected (206), the at least one signal processing algorithm being adapted to determine respiratory information. Respiratory information for the subject is determined based on the one or more physiological signals using the at least one signal processing algorithm selected for the one or more physiological signals (208).

摘要翻译： 提供了一种用于确定对象的呼吸信息的方法和设备。 获取指示对象的至少一个生理特征的一个或多个生理信号（202），并且获得与对象和一个或多个生理信号中的至少一个有关的上下文信息（204）。 基于上下文信息，选择用于一个或多个生理信号中的每一个的至少一个信号处理算法（206），该至少一个信号处理算法适于确定呼吸信息。 使用为一个或多个生理信号选择的至少一个信号处理算法，基于一个或多个生理信号确定对象的呼吸信息（208）。