利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

48 条记录 (耗时 0.019 秒)

    Systems, apparatuses and methods for sensing fetal activity
    3.
    发明授权
    Systems, apparatuses and methods for sensing fetal activity 有权

    公开(公告)号：US11877834B2

    公开(公告)日：2024-01-23

    申请号：US16969106

    申请日：2019-02-11

    申请人： Nuvo Group Ltd.

    发明人： Muhammad Mhajna ,  Oren Oz

    IPC分类号： A61B5/024 ,  A61B5/0255 ,  A61B5/00 ,  A61B5/0245

    CPC分类号： A61B5/02411 ,  A61B5/0255 ,  A61B5/02444 ,  A61B5/725 ,  A61B5/7264 ,  A61B5/0245 ,  A61B2562/0204

    摘要： A method includes receiving a plurality of raw PCG data inputs; applying at least one binary classification technique to each of the raw PCG data inputs to generate a respective plurality of filtered PCG data inputs; applying at least one divide-and-conquer algorithm to detect heartbeat compartments in each of the plurality of the filtered PCG data inputs based, at least on part, on assumptions that noise signals and S1-S2 alternation acoustic signals are non-stationary over a one-minute time interval; classifying each compartment of the heartbeat compartments in each of the plurality of the filtered PCG data input as a maternal compartment or a fetal compartment based at least on a plurality of referenced maternal QRS positions; combining a plurality of maternal compartments to identify at least one actual maternal heartbeat; combining a plurality of fetal compartments to identify at least one actual fetal heartbeat.

    SYSTEMS, DEVICES, AND METHODS UTILIZING BIO-POTENTIAL DATA OBTAINED BY A PLURALITY OF BIO-POTENTIAL SENSORS FOR PRENATAL TRACKING
    4.
    发明公开
    SYSTEMS, DEVICES, AND METHODS UTILIZING BIO-POTENTIAL DATA OBTAINED BY A PLURALITY OF BIO-POTENTIAL SENSORS FOR PRENATAL TRACKING 审中-公开

    公开(公告)号：US20230245778A1

    公开(公告)日：2023-08-03

    申请号：US18161789

    申请日：2023-01-30

    申请人： NUVO GROUP LTD.

    发明人： Gil ABIR CAVALERO ,  Barak LAISH ,  Amit RECHES

    IPC分类号： G16H50/20 ,  G16H50/70

    CPC分类号： G16H50/20 ,  G16H50/70

    摘要： A method including receiving an input data set for an expectant mother during a time window, the input data set including fetal heart rate data; completing the input data set with a missing data sample to provide a completed data set; removing a segment from the completed data set based on at least one criterion to provide a corrected data set; calculating a baseline fetal heart rate based at least on the corrected data set; detecting an event occurring during the time window based at least on at least one of the corrected data set or the baseline fetal heart rate; classifying the event as either an acceleration, a deceleration, or a baseline change based on at least one of the corrected data set or the baseline fetal heart rate; and generating an output indicative of at least the event to enable an action with respect to the expectant mother.

    SYSTEM AND METHOD FOR MAINTAINING SENSOR CONTACT
    6.
    发明申请
    SYSTEM AND METHOD FOR MAINTAINING SENSOR CONTACT 审中-公开

    公开(公告)号：US20200375536A1

    公开(公告)日：2020-12-03

    申请号：US16846836

    申请日：2020-04-13

    申请人： Nuvo Group Ltd.

    发明人： Ilya Divinsky ,  Noga Weiss ,  Oren Oz

    IPC分类号： A61B5/00 ,  A41D1/00

    摘要： A garment includes a securing portion operable to removably secure the garment about an abdomen of a wearer; a sensor attachment portion pivotably attached to the securing portion, the sensor attachment portion including a sensor mount configured to receive and retain a sensor therein; and a sensor received in the flexible sensor mount; the securing portion and the sensor attachment portion being configured such that, when the securing portion is secured around the back of a wearer, the sensor attachment portion pivots with respect to the securing portion so as to self-position the sensor attachment portion across (a) an upper portion of the wearer's abdomen or (b) a lower portion of the wearer's abdomen; the flexible sensor mount being configured to orient a sensor received therein to be flush with skin of the wearer when the garment is worn by the wearer and to self-adjust during the course of pregnancy.

    Systems and methods for maternal uterine activity detection
    7.
    发明授权
    Systems and methods for maternal uterine activity detection 有权

    公开(公告)号：US10772568B2

    公开(公告)日：2020-09-15

    申请号：US16529696

    申请日：2019-08-01

    申请人： Nuvo Group Ltd.

    发明人： Muhammad Mhajna

    IPC分类号： A61B5/0456 ,  A61B5/00 ,  A61B5/0488

    摘要： A method includes receiving bio-potential inputs; generating signal channels from the bio-potential inputs; pre-processing data in the signal channels; extracting R-wave peaks from the pre-processed data; removing artifacts and outliers from the R-wave peaks; generating R-wave signal channels based on the R-wave peaks in the pre-processed signal channels; selecting two or more of the R-wave signal channels; and combining the selected two or more R-wave signal channels to produce an electrical uterine monitoring signal.

    SYSTEM AND METHOD FOR MAINTAINING SENSOR CONTACT
    8.
    发明申请
    SYSTEM AND METHOD FOR MAINTAINING SENSOR CONTACT 审中-公开

    公开(公告)号：US20190254598A1

    公开(公告)日：2019-08-22

    申请号：US16279665

    申请日：2019-02-19

    申请人： Nuvo Group Ltd.

    发明人： Ilya Divinsky ,  Noga Weiss ,  Oren Oz

    IPC分类号： A61B5/00 ,  A41D1/00

    摘要： A garment includes a securing portion operable to removably secure the garment about an abdomen of a wearer; a sensor attachment portion pivotably attached to the securing portion, the sensor attachment portion including a sensor mount configured to receive and retain a sensor therein; and a sensor received in the flexible sensor mount; the securing portion and the sensor attachment portion being configured such that, when the securing portion is secured around the back of a wearer, the sensor attachment portion pivots with respect to the securing portion so as to self-position the sensor attachment portion across (a) an upper portion of the wearer's abdomen or (b) a lower portion of the wearer's abdomen; the flexible sensor mount being configured to orient a sensor received therein to be flush with skin of the wearer when the garment is worn by the wearer and to self-adjust during the course of pregnancy.