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60 条记录 (耗时 0.033 秒)

    Body-worn monitor for measuring respiratory rate
    42.
    发明授权
    Body-worn monitor for measuring respiratory rate 有权

    公开(公告)号：US09173593B2

    公开(公告)日：2015-11-03

    申请号：US12762936

    申请日：2010-04-19

    申请人： Matt Banet ,  Marshal Dhillon ,  Devin McCombie

    发明人： Matt Banet ,  Marshal Dhillon ,  Devin McCombie

    IPC分类号： A61B5/08 ,  A61B5/113 ,  A61B5/0402 ,  A61B5/1455 ,  A61B5/00

    CPC分类号： A61B5/0809 ,  A61B5/0402 ,  A61B5/0816 ,  A61B5/113 ,  A61B5/14551 ,  A61B5/7239 ,  A61B5/7257 ,  A61B2562/0219

    摘要： The invention provides a system for measuring respiratory rate (RR) from a patient. The system includes an impedance pneumography (IP) sensor, connected to at least two electrodes, and a processing system that receives and processes signals from the electrodes to measure an IP signal. A motion sensor (e.g. an accelerometer) measures at least one motion signal (e.g. an ACC waveform) describing movement of a portion of the patient's body to which it is attached. The processing system receives the IP and motion signals, and processes them to determine, respectfully, frequency-domain IP and motion spectra. Both spectra are then collectively processed to remove motion components from the IP spectrum and determine RR. For example, during the processing, an algorithm determines motion frequency components from the frequency-domain motion spectrum, and then using a digital filter removes these, or parameters calculated therefrom, from the IP spectrum.

    Body-worn monitor for measuring respiratory rate
    43.
    发明授权
    Body-worn monitor for measuring respiratory rate 有权

    公开(公告)号：US08747330B2

    公开(公告)日：2014-06-10

    申请号：US12762944

    申请日：2010-04-19

    申请人： Matt Banet ,  Marshal Dhillon ,  Devin McCombie

    发明人： Matt Banet ,  Marshal Dhillon ,  Devin McCombie

    IPC分类号： A61B5/08

    CPC分类号： A61B5/0809 ,  A61B5/0402 ,  A61B5/0816 ,  A61B5/113 ,  A61B5/14551 ,  A61B5/7239 ,  A61B5/7257 ,  A61B2562/0219

    摘要： The invention provides a system for measuring respiratory rate (RR) from a patient. The system includes an impedance pneumography (IP) sensor, connected to at least two electrodes, and a processing system that receives and processes signals from the electrodes to measure an IP signal. A motion sensor (e.g. an accelerometer) measures at least one motion signal (e.g. an ACC waveform) describing movement of a portion of the patient's body to which it is attached. The processing system receives the IP and motion signals, and processes them to determine, respectfully, frequency-domain IP and motion spectra. Both spectra are then collectively processed to remove motion components from the IP spectrum and determine RR. For example, during the processing, an algorithm determines motion frequency components from the frequency-domain motion spectrum, and then using a digital filter removes these, or parameters calculated therefrom, from the IP spectrum.

    Body-worn system for measuring continuous non-invasive blood pressure (cNIBP)
    48.
    发明授权
    Body-worn system for measuring continuous non-invasive blood pressure (cNIBP) 有权
    用于测量连续非侵入性血压（cNIBP）的身体磨损系统

    公开(公告)号：US09215986B2

    公开(公告)日：2015-12-22

    申请号：US12650383

    申请日：2009-12-30

    申请人： Matt Banet ,  Marshal Dhillon ,  Devin McCombie

    发明人： Matt Banet ,  Marshal Dhillon ,  Devin McCombie

    IPC分类号： A61B5/021 ,  A61B5/0225 ,  A61B5/024 ,  A61B5/11 ,  A61B5/1455 ,  A61B5/00 ,  A61B5/0295 ,  A61B5/0402 ,  A61B5/0452

    CPC分类号： A61B5/02125 ,  A61B5/0022 ,  A61B5/02133 ,  A61B5/0225 ,  A61B5/02416 ,  A61B5/0295 ,  A61B5/0402 ,  A61B5/0452 ,  A61B5/1118 ,  A61B5/14551 ,  A61B5/6824 ,  A61B5/721 ,  A61B5/7239 ,  A61B5/742

    摘要： The present invention provides a technique for continuous measurement of blood pressure based on pulse transit time and which does not require any external calibration. This technique, referred to herein as the ‘Composite Method’, is carried out with a body-worn monitor that measures blood pressure and other vital signs, and wirelessly transmits them to a remote monitor. A network of body-worn sensors, typically placed on the patient's right arm and chest, connect to the body-worn monitor and measure time-dependent ECG, PPG, accelerometer, and pressure waveforms. The disposable sensors can include a cuff that features an inflatable bladder coupled to a pressure sensor, three or more electrical sensors (e.g. electrodes), three or more accelerometers, a temperature sensor, and an optical sensor (e.g., a light source and photodiode) attached to the patient's thumb.

    摘要翻译： 本发明提供了一种基于脉冲传播时间连续测量血压并且不需要任何外部校准的技术。 这种技术在本文中被称为“复合方法”，是用身体穿戴式监视器进行的，该监视器测量血压和其他生命体征，并将其无线传输到远程监视器。 通常放置在患者右臂和胸部的身体穿戴传感器网络连接到身体佩戴的监视器，并测量依赖于时间的ECG，PPG，加速度计和压力波形。 一次性传感器可以包括具有连接到压力传感器的可充气气囊，三个或更多个电传感器（例如电极），三个或更多个加速度计，温度传感器和光学传感器（例如，光源和光电二极管）的袖带， 附在病人的拇指上。

    Body-worn monitor for measuring respiratory rate
    50.
    发明授权
    Body-worn monitor for measuring respiratory rate 有权

    公开(公告)号：US08979765B2

    公开(公告)日：2015-03-17

    申请号：US12762963

    申请日：2010-04-19

    申请人： Matt Banet ,  Marshal Dhillon ,  Devin McCombie

    发明人： Matt Banet ,  Marshal Dhillon ,  Devin McCombie

    IPC分类号： A61B5/08 ,  A61B5/113 ,  A61B5/0402 ,  A61B5/1455 ,  A61B5/00

    CPC分类号： A61B5/113 ,  A61B5/0402 ,  A61B5/0809 ,  A61B5/0816 ,  A61B5/14551 ,  A61B5/7239 ,  A61B5/7257 ,  A61B2562/0219

    摘要： The invention provides a system for measuring respiratory rate (RR) from a patient. The system includes an impedance pneumography (IP) sensor, connected to at least two electrodes, and a processing system that receives and processes signals from the electrodes to measure an IP signal. A motion sensor (e.g. an accelerometer) measures at least one motion signal (e.g. an ACC waveform) describing movement of a portion of the patient's body to which it is attached. The processing system receives the IP and motion signals, and processes them to determine, respectfully, frequency-domain IP and motion spectra. Both spectra are then collectively processed to remove motion components from the IP spectrum and determine RR. For example, during the processing, an algorithm determines motion frequency components from the frequency-domain motion spectrum, and then using a digital filter removes these, or parameters calculated therefrom, from the IP spectrum.