Patient monitor
    1.
    发明申请
    Patient monitor 有权
    病人监护仪

    公开(公告)号:US20070060802A1

    公开(公告)日:2007-03-15

    申请号:US10556024

    申请日:2004-05-07

    IPC分类号: A61B5/00

    摘要: A monitoring device for monitoring the physiological condition of a patient (1) on a continuous basis, which includes a transmitter unit (2) adapted to attach to a patient so as to be in contact with the skin of a patient, a corresponding receiver unit (5). The transmitter unit includes a strap or belt (3) adapted to attach to or around a body part of a patient. A plurality of sensors (E) are mounted to the belt for monitoring a plurality of patient physiological parameters, including at least the patient's skin impedance, heart rate and aspects of the heart beat. The sensors are connected to a microcontroller (8) which processes the signals and which is linked to a wireless transmitter (9). A portable receiver unit is adapted to receive and process the signal from the transmitter. The receiver unit includes a display (14) for data relating to the patient and preferably an alarm (15).

    摘要翻译: 一种用于连续地监视患者(1)的生理状态的监视装置,其包括适于附接到患者以与患者的皮肤接触的发射器单元(2),对应的接收器单元 (5)。 发射器单元包括适于附接到患者身体部分或周围的皮带或皮带(3)。 多个传感器(E)安装到皮带上,用于监测多个患者的生理参数,包括至少包括患者的皮肤阻抗,心率和心搏的方面。 传感器连接到微处理器(8),微控制器处理信号并与无线发射器(9)相连。 便携式接收机单元适于接收和处理来自发射机的信号。 接收器单元包括用于与患者相关的数据的显示器(14),优选地是警报器(15)。

    Non-invasive method and apparatus for determining onset of physiological conditions
    2.
    发明授权
    Non-invasive method and apparatus for determining onset of physiological conditions 有权
    用于确定生理条件发作的非侵入性方法和装置

    公开(公告)号:US07450986B2

    公开(公告)日:2008-11-11

    申请号:US10469814

    申请日:2002-02-28

    IPC分类号: A61B5/04

    摘要: The invention relates to the modelling and design of early warning systems for detecting medical conditions using physiological responses. The device comprises sensors for monitoring physiological parameters such as skin impedance, heart rate, and QT interval of a patient, means for establishing when those parameters change, the rate of change of the parameters, and a neural network processor for processing the information obtained by the sensors. The neural network processor is programmed with a fast learning algorithm. When the neural network establishes that a physiological condition is present in the patient an alarm signal will be generated. The invention extends to a method of non-invasive monitoring of a person using a neural network programmed with a fast learning algorithm. A non-invasive hypoglycaemia monitor is specifically described.

    摘要翻译: 本发明涉及使用生理反应来检测医学状况的预警系统的建模和设计。 该装置包括用于监测生理参数的传感器,例如患者的皮肤阻抗,心率和QT间隔,用于建立何时这些参数改变,参数变化率的装置,以及用于处理由 传感器。 神经网络处理器用快速学习算法编程。 当神经网络确定患者中存在生理状况时,将产生报警信号。 本发明延伸到使用使用快速学习算法编程的神经网络的人的非侵入性监测的方法。 具体描述非侵入性低血糖监测器。

    SYSTEM AND METHOD FOR THE INTEGRATION OF FUSED-DATA HYPOGLYCAEMIA ALARMS INTO CLOSED-LOOP GLYCAEMIC CONTROL SYSTEMS
    3.
    发明申请
    SYSTEM AND METHOD FOR THE INTEGRATION OF FUSED-DATA HYPOGLYCAEMIA ALARMS INTO CLOSED-LOOP GLYCAEMIC CONTROL SYSTEMS 审中-公开
    用于将融合数据的高分辨率报警集成到闭环光栅控制系统中的系统和方法

    公开(公告)号:US20120277723A1

    公开(公告)日:2012-11-01

    申请号:US13504698

    申请日:2010-11-04

    IPC分类号: A61M5/168

    摘要: Methods and systems are described for controlling a flowrate of insulin infused into the body of a patient. An insulin infusion device infuses insulin into the body of the patient. A first sensor generates blood glucose level (BGL) data indicative of a blood glucose level of the patient. A second sensor generates autonomic nervous system (ANS) data such as heart rate data dependent on at least one parameter of the patient's autonomic nervous system. A data fusion processor receives the BGL data and the ANS data and generates an output alarm signal if a hypoglycaemic event is inferred. A flowrate of insulin of the insulin infusion device may be modified dependent on the output alarm signal.

    摘要翻译: 描述了用于控制输入到患者体内的胰岛素的流量的方法和系统。 胰岛素输注装置将胰岛素注入患者体内。 第一传感器产生指示患者的血糖水平的血糖水平(BGL)数据。 第二传感器产生自主神经系统(ANS)数据,例如取决于患者自主神经系统的至少一个参数的心率数据。 如果推断出低血糖事件,则数据融合处理器接收BGL数据和ANS数据并产生输出报警信号。 胰岛素输注装置的胰岛素流量可以根据输出警报信号进行修改。

    Patient monitor
    4.
    发明授权
    Patient monitor 有权
    病人监护仪

    公开(公告)号:US08945007B2

    公开(公告)日:2015-02-03

    申请号:US10556024

    申请日:2004-05-07

    摘要: A monitoring device for monitoring the physiological condition of a patient (1) on a continuous basis, which includes a transmitter unit (2) adapted to attach to a patient so as to be in contact with the skin of a patient, a corresponding receiver unit (5). The transmitter unit includes a strap or belt (3) adapted to attach to or around a body part of a patient. A plurality of sensors (E) are mounted to the belt for monitoring a plurality of patient physiological parameters, including at least the patient's skin impedance, heart rate and aspects of the heart beat. The sensors are connected to a microcontroller (8) which processes the signals and which is linked to a wireless transmitter (9). A portable receiver unit is adapted to receive and process the signal from the transmitter. The receiver unit includes a display (14) for data relating to the patient and preferably an alarm (15).

    摘要翻译: 一种用于连续地监视患者(1)的生理状态的监视装置,其包括适于附接到患者以与患者的皮肤接触的发射器单元(2),对应的接收器单元 (5)。 发射器单元包括适于附接到患者身体部分或周围的皮带或皮带(3)。 多个传感器(E)安装到皮带上,用于监测多个患者的生理参数,包括至少包括患者的皮肤阻抗,心率和心搏的方面。 传感器连接到微处理器(8),微控制器处理信号并与无线发射器(9)相连。 便携式接收机单元适于接收和处理来自发射机的信号。 接收器单元包括用于与患者相关的数据的显示器(14),优选地是警报器(15)。

    ALARM SYSTEMS USING MONITORED PHYSIOLOGICAL DATA AND TREND DIFFERENCE METHODS
    5.
    发明申请
    ALARM SYSTEMS USING MONITORED PHYSIOLOGICAL DATA AND TREND DIFFERENCE METHODS 审中-公开
    报警系统使用监测的生理数据和趋势差异方法

    公开(公告)号:US20120220847A1

    公开(公告)日:2012-08-30

    申请号:US13505808

    申请日:2010-11-04

    IPC分类号: A61B5/024 A61B5/145

    摘要: A method and system are described for detecting a hypoglycaemic state in a patient. The patient's heart rate is monitored to provide a heart-rate signal. A time-lagged signal is determined as the difference between the heart-rate signal and a time-lagged version of the heart rate-signal. The heart-rate signal is filtered with a low-pass filter to provide a heart-rate trend. An absolute difference between the heart-rate signal and the heart-rate trend is determined to provide an absolute-difference signal. A second time-lagged signal is determined as a difference between the absolute-difference signal and a time-lagged version of the absolute-difference signal. The occurrence of a hypoglycaemic condition is inferred dependent on the time-lagged signal and the second time-lagged signal.

    摘要翻译: 描述了用于检测患者中低血糖状态的方法和系统。 监测患者的心率以提供心率信号。 时间延迟信号被确定为心率信号与心率信号的时间滞后版本之间的差异。 心率信号用低通滤波器滤波以提供心率趋势。 确定心率信号与心率趋势之间的绝对差异以提供绝对差信号。 第二时滞信号被确定为绝对差信号和绝对差信号的时间滞后版本之间的差。 根据时滞信号和第二时滞信号推测出低血糖状态的发生。