公开(公告)号：US20160192868A1

公开(公告)日：2016-07-07

申请号：US14696523

申请日：2015-04-27

Applicant: LifeWatch Technologies, Ltd.

Inventor： Anna Levant ,  Zohar Brachia Halevi ,  Mordehay Amirim

IPC: A61B5/1455 ,  A61B5/00 ,  A61B5/04 ,  A61B5/0402

CPC classification number: A61B5/14551 ,  A61B5/04012 ,  A61B5/0402 ,  A61B5/04525 ,  A61B5/6823 ,  A61B5/721 ,  A61B5/7221

Abstract: A method that includes receiving first and second detection signals and electrocardiograph signals; wherein the first detection signals result from an illumination, by an oxygen saturation sensor included in a device that may be removably attached to a user, of a sternal angle of a user by infrared pulses; wherein the second detection signals result from an illumination, by the oxygen saturation sensor, of the sternal angle of a user by visible light pulses; wherein the electrocardiograph signals may be detected by an electrocardiography sensor that may be included in the device; generating a first waveform template that may be responsive to the first detection signals; generating a second waveform template that may be responsive to the second detection signals; calculating an indication of the oxygen saturation characteristic of the user in response to the first and second detection signals; detecting cardiac cycle durations that may be based upon the first and second detection signals; detecting electrocardiography based cardiac cycle durations; and evaluating a quality of the indication of the oxygen saturation characteristic of the user in response to the first waveform template, the second waveform template, the cardiac cycle's durations and the electrocardiography based cardiac cycle durations.

Abstract translation: 一种包括接收第一和第二检测信号和心电图仪信号的方法; 其中所述第一检测信号由包括在可拆卸地附接到使用者的装置中的氧饱和度传感器由用户的胸部角度的红外脉冲产生; 其中所述第二检测信号由所述氧饱和度传感器通过可见光脉冲照射所述用户的胸骨角; 其中所述心电图仪信号可以由可包含在所述装置中的心电图传感器检测; 生成可响应于第一检测信号的第一波形模板; 产生可响应于第二检测信号的第二波形模板; 响应于第一和第二检测信号计算用户的氧饱和度特征的指示; 检测可能基于第一和第二检测信号的心脏周期持续时间; 检测基于心电图的心脏周期持续时间; 以及响应于第一波形模板，第二波形模板，心动周期的持续时间和基于心电图的心脏周期持续时间来评估用户的氧饱和度特性的指示的质量。

公开(公告)号：US20200305754A1

公开(公告)日：2020-10-01

申请号：US16862138

申请日：2020-04-29

Applicant: LIFEWATCH TECHNOLOGIES LTD.

Inventor： Yacov Geva ,  Nir Geva ,  Yossi Lovton ,  Benny Tal

IPC: A61B5/0408 ,  A61B5/0428 ,  A61B5/00 ,  A61B5/04 ,  A61B5/0416

Abstract: An electrocardiographic system, the electrocardiographic system includes a first part that includes: a first housing that comprises of a first bottom layer that is elastic and has an underside provided with an adhesive material; a first set of electrodes that is located within the first housing; wherein the first set of electrodes comprises at least one first electrode; a second part that comprises: a second housing that comprises a second bottom layer that has an underside provided with an adhesive material; a second set of electrodes that are located within the second housing; wherein the second set of electrodes comprises at least one second electrode; a mechanical adaptor that is arranged to be detachably connected to a electrocardiographic device that comprises a processor and a wireless transmitter; and an electrical connector that is detachably is arranged to be detachably connected to the electrocardiographic device and to electrically couple the electrocardiographic device to conductors that convey signals from the first and second sets of electrodes.

公开(公告)号：US20160192884A1

公开(公告)日：2016-07-07

申请号：US14696513

申请日：2015-04-27

Applicant: LifeWatch Technologies, Ltd.

Inventor： Anna Levant ,  Zohar Brachia Halevi ,  Mordehay Amirim

IPC: A61B5/00 ,  A61B5/1455 ,  A61B5/0402

CPC classification number: A61B5/6823 ,  A61B5/14552 ,  A61B5/6833 ,  A61B5/721 ,  A61B5/7246 ,  A61B5/725

Abstract: A method that includes receiving, by a computerized device, first detection signals generated as a result of an illumination, by infrared pulses, of a current portion of a sternum of a user; receiving, by the computerized device, second detection signals generated as a result of an illumination, by visible light pulses, of the current portion of the sternum of the user; and evaluating, by the computerized device, a quality of the first and second detection signals; and determining whether the current portion of the sternum of the user is the sternal angle of the user; wherein the determining is responsive to the quality of the first and second detection signals.

Abstract translation: 一种方法，包括由计算机化设备接收由用户的胸骨的当前部分的红外脉冲作为照明结果产生的第一检测信号; 由计算机化装置接收由用户的胸骨的当前部分通过可见光脉冲作为照明产生的第二检测信号; 以及由所述计算机化装置评估所述第一和第二检测信号的质量; 以及确定所述用户的胸骨的当前部分是否是所述用户的胸骨角度; 其中所述确定响应于所述第一和第二检测信号的质量。

公开(公告)号：US10165969B2

公开(公告)日：2019-01-01

申请号：US14696523

申请日：2015-04-27

Applicant: LifeWatch Technologies, Ltd.

Inventor： Anna Levant ,  Zohar Brachia Halevi ,  Mordehay Amirim

IPC: A61B5/1455 ,  A61B5/0402 ,  A61B5/00 ,  A61B5/04 ,  A61B5/0452

Abstract: A method that includes receiving first and second detection signals and electrocardiograph signals; wherein the first detection signals result from an illumination, by an oxygen saturation sensor included in a device that may be removably attached to a user, of a sternal angle of a user by infrared pulses; wherein the second detection signals result from an illumination, by the oxygen saturation sensor, of the sternal angle of a user by visible light pulses; wherein the electrocardiograph signals may be detected by an electrocardiography sensor that may be included in the device; generating a first waveform template that may be responsive to the first detection signals; generating a second waveform template that may be responsive to the second detection signals; calculating an indication of the oxygen saturation characteristic of the user in response to the first and second detection signals; detecting cardiac cycle durations that may be based upon the first and second detection signals; detecting electrocardiography based cardiac cycle durations; and evaluating a quality of the indication of the oxygen saturation characteristic of the user in response to the first waveform template, the second waveform template, the cardiac cycle's durations and the electrocardiography based cardiac cycle durations.

公开(公告)号：US20160302681A1

公开(公告)日：2016-10-20

申请号：US14685839

申请日：2015-04-14

Applicant: LifeWatch Technologies, LTD.

Inventor： Anna Levant ,  Yossi Lovton

IPC: A61B5/0456 ,  A61B5/0408 ,  A61B5/00

CPC classification number: A61B5/0456 ,  A61B5/0006 ,  A61B5/04087 ,  A61B5/6844

Abstract: A method for monitoring electrocardiographic activity of a person, the method may include performing a first set of alignment iterations for aligning a monitoring device and an electrical heart axis of the person; wherein each alignment iteration of the first set comprises: receiving, by a computerized control unit, electrocardiographic signals sensed by the monitoring device while the monitoring device is positioned at certain orientation while being detachably coupled to a chest of the person; determining, by the computerized control unit and based upon the electrocardiographic signals, whether the monitoring device is aligned with the electrical heart axis of the person; wherein when determining that the monitoring device is aligned with the electrical heart then assisting, by the computerized control unit, in a provision of an alignment indicator to the person; wherein when determining that the monitoring device is misaligned with the electrical heart axis then assisting, by the computerized control unit, in a provision of an request to change, by the person, an alignment of the monitoring device.

Abstract translation: 一种用于监测人的心电图活动的方法，所述方法可以包括执行用于对准人的监视装置和电心心轴的第一组对准迭代; 其中所述第一组的每个对准迭代包括：由所述计算机化控制单元接收由所述监视装置感测的心电图信号，同时所述监视装置被定位在某个方位，同时可拆卸地联接到所述人的胸部; 通过计算机控制单元和基于心电图信号确定监视装置是否与人的电心心轴对准; 其中当确定所述监视设备与所述电气心脏对准时，由所述计算机化控制单元在向所述人提供对准指示符的情况下进行协助; 其中，当确定所述监测装置与所述电心轴线不一致时，由所述计算机化控制单元在由所述人提供所述监视装置的对准的请求的提供中进行协助。

公开(公告)号：US09241650B2

公开(公告)日：2016-01-26

申请号：US14106772

申请日：2013-12-15

Applicant: LifeWatch Technologies Ltd.

Inventor： Mordehay Amirim

IPC: A61B5/0472 ,  G06K9/00 ,  A61B5/0452 ,  A61B5/00

CPC classification number: A61B5/0472 ,  A61B5/04525 ,  A61B5/7264 ,  A61B5/746 ,  G06K9/00496 ,  G06K9/00536 ,  G06K9/6223 ,  G06K9/6282

Abstract: A method for QRS classification, the method may include generating, by a computer and based upon information representative of multiple QRS complexes of a patient, a QRS complex cluster tree; and updating, by the computer, the QRS complex cluster tree based upon information relating to other QRS complexes of the patient.

Abstract translation: 一种用于QRS分类的方法，所述方法可以包括由计算机基于表示患者的多个QRS复合物的信息生成QRS复杂簇树; 以及基于与患者的其他QRS复合物相关的信息由计算机更新QRS复杂簇树。

公开(公告)号：US20200305725A1

公开(公告)日：2020-10-01

申请号：US16872836

申请日：2020-05-12

Applicant: LIFEWATCH TECHNOLOGIES LTD.

Inventor： Benny Tal ,  Gal Goshen ,  Yossi Lovton

IPC: A61B5/01 ,  A61B5/00

Abstract: A computerized method for detecting a core temperature of a person, the method may include: receiving multiple temperature readings obtained by scanning a temperature sensor across a skin area of a person, the skin area covers at least one blood vessel, to provide multiple temperature readings; the multiple temperature readings include a peak temperature reading; and determining, by a processor, an estimate of the core temperature of the person in response to at least one temperature reading that differs from the peak temperature reading.

公开(公告)号：US10674926B2

公开(公告)日：2020-06-09

申请号：US14911243

申请日：2014-09-29

Applicant: Lifewatch Technologies Ltd.

Inventor： Yacov Geva ,  Nir Geva ,  Yossi Lovton ,  Benny Tal

IPC: A61B5/0408 ,  A61B5/0428 ,  A61B5/00 ,  A61B5/04 ,  A61B5/0416

Abstract: An electrocardiographic system, the electrocardiographic system includes a first part that includes: a first housing that comprises of a first bottom layer that is elastic and has an underside provided with an adhesive material; a first set of electrodes that is located within the first housing; wherein the first set of electrodes comprises at least one first electrode; a second part that comprises: a second housing that comprises a second bottom layer that has an underside provided with an adhesive material; a second set of electrodes that are located within the second housing; wherein the second set of electrodes comprises at least one second electrode; a mechanical adaptor that is arranged to be detachably connected to a electrocardiographic device that comprises a processor and a wireless transmitter; and an electrical connector that is detachably is arranged to be detachably connected to the electrocardiographic device and to electrically couple the electrocardiographic device to conductors that convey signals from the first and second sets of electrodes.

公开(公告)号：US20170303804A1

公开(公告)日：2017-10-26

申请号：US15638479

申请日：2017-06-30

Applicant: LIFEWATCH TECHNOLOGIES LTD

Inventor： Benny Tal ,  Yair Tal ,  Assaf Pressman

IPC: A61B5/024 ,  A61B5/0245 ,  A61B5/1455 ,  A61B5/0404 ,  A61B5/0452

CPC classification number: A61B5/02427 ,  A61B5/0245 ,  A61B5/0404 ,  A61B5/0452 ,  A61B5/14552 ,  A61B2560/0462 ,  A61B2560/0468 ,  A61B2562/0233 ,  A61B2562/046 ,  A61B2562/166

Abstract: A method, a computer readable media and a hand-held device, the hand-held device may include a first sensor that is positioned such as to be contacted by a first hand of a user when the user holds the hand-held device; a second sensor that is positioned such as to be contacted by a second hand of the user when the user holds the hand-held device; wherein at least one sensor of the first sensor and the second sensor is a hybrid sensor that comprises an electrode, an illumination element and a light detector; and a health monitoring module arranged to process detections signals from the electrode and from the light detector such as to provide processed signals that are indicative of a state of the user.

公开(公告)号：US20160192883A1

公开(公告)日：2016-07-07

申请号：US14590149

申请日：2015-01-06

Applicant: LifeWatch Technologies, LTD.

Inventor： Michael Pasternak ,  Yossi Lovton

IPC: A61B5/00 ,  A61B5/11 ,  A61B5/01 ,  A61B5/1455

CPC classification number: A61B5/6823 ,  A61B5/14552 ,  A61B5/6833 ,  A61B5/721

Abstract: A method for measuring oxygen saturation of a user, the method includes illuminating a sternal angle of the user by electromagnetic radiation; and sensing, by an oxygen saturation sensor included in a device that is removably attached to a user, radiation emitted from the sternal angle of the user as a result of the illuminating, wherein the sensing occurs while the oxygen saturation sensor faces the sternal angle of the user; and generating detection signals by the oxygen saturation sensor in response to the sensing of the radiation, wherein the detection signals are indicative of an oxygen saturation characteristic of the user.

Abstract translation: 一种用于测量使用者的氧饱和度的方法，所述方法包括通过电磁辐射照射使用者的胸骨角度; 并且通过包括在可拆卸地附接到使用者的装置中的氧饱和度传感器感测作为照明的结果从使用者的胸骨角度发射的辐射，其中在氧饱和度传感器面向胸部角度的情况下发生感测 用户; 以及响应于所述辐射的感测，由所述氧饱和度传感器产生检测信号，其中所述检测信号表示所述用户的氧饱和度特性。