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    • 3. 发明申请
    • BILATERAL DEVICE, SYSTEM AND METHOD FOR MONITORING VITAL SIGNS
    • 双向设备,系统和监视维修信号的方法
    • US20070276262A1
    • 2007-11-29
    • US11420744
    • 2006-05-27
    • Matthew John BanetMichael James ThompsonZhou ZhouHenk Visser
    • Matthew John BanetMichael James ThompsonZhou ZhouHenk Visser
    • A61B5/02A61B5/00
    • A61B5/02427A61B5/02255A61B5/0285A61B5/6826A61B5/6838A61B5/7239
    • The invention features a monitoring device that measures a patient's vital signs (e.g. blood pressure). The device features a first sensor configured to attach to a first portion of the patient's body that includes: i) a first electrode configured to generate a first electrical signal from the first portion of the patient's body; ii) a first light-emitting component; and iii) a first photodetector configured to receive radiation from the first portion of the patient's body after the radiation is emitted by the first light-emitting component and in response generate a first optical waveform. The device also features a second sensor that includes essentially the same components. An amplifier system, in electrical contact with the first and second electrodes, receives first and second electrical signals from the two sensors to generate an electrical waveform. A processor, in electrical contact with the amplifier system, receives the electrical waveform, the first optical waveform, and the second optical waveform. The processor runs computer code that processes the input waveforms with an algorithm to determine at least one of the patient's vital signs.
    • 本发明的特征在于测量患者生命体征(例如血压)的监测装置。 该装置具有构造成附接到患者身体的第一部分的第一传感器,该第一传感器包括:i)构造成从患者身体的第一部分产生第一电信号的第一电极; ii)第一发光部件; 以及iii)第一光电检测器,被配置为在由所述第一发光部件发射所述辐射之后接收来自所述患者身体的所述第一部分的辐射,并且响应于产生第一光学波形。 该装置还具有包括基本相同部件的第二传感器。 与第一和第二电极电接触的放大器系统接收来自两个传感器的第一和第二电信号以产生电波形。 与放大器系统电接触的处理器接收电波形,第一光波形和第二光波形。 处理器运行计算机代码,其使用算法处理输入波形以确定至少一个患者的生命体征。
    • 9. 发明授权
    • Body-worn vital sign monitor
    • 身体佩戴的生命体征监护仪
    • US08527038B2
    • 2013-09-03
    • US12560087
    • 2009-09-15
    • Jim MoonHenk VisserRobert Hunt
    • Jim MoonHenk VisserRobert Hunt
    • A61B5/04
    • A61B5/02141A61B5/0002A61B5/0006A61B5/0205A61B5/02125A61B5/02225A61B5/1116A61B5/681A61B5/6823A61B5/6824A61B5/6826A61B5/743A61B5/7435A61B2560/0209A61B2560/0276A61B2562/043
    • The invention provides a body-worn monitor featuring a processing system that receives a digital data stream from an ECG system. A cable houses the ECG system at one terminal end, and plugs into the processing system, which is worn on the patient's wrist like a conventional wristwatch. The ECG system features: i) a connecting portion connected to multiple electrodes worn by the patient; ii) a differential amplifier that receives electrical signals from each electrode and process them to generate an analog ECG waveform; iii) an analog-to-digital converter that converts the analog ECG waveform into a digital ECG waveform; and iv) a transceiver that transmits a digital data stream representing the digital ECG waveform (or information calculated from the waveform) through the cable and to the processing system. Different ECG systems, typically featuring three, five, or twelve electrodes, can be interchanged with one another.
    • 本发明提供了一种身体穿戴式监视器,其特征在于处理系统从ECG系统接收数字数据流。 电缆在一个终端安装ECG系统,并插入到像传统手表一样佩戴在患者手腕上的处理系统中。 ECG系统的特征在于:i)与患者佩戴的多个电极连接的连接部分; ii)差分放大器,其从每个电极接收电信号并处理它们以产生模拟ECG波形; iii)模拟 - 数字转换器,将模拟ECG波形转换为数字ECG波形; 以及iv)收发器,其通过电缆和处理系统发送表示数字ECG波形(或从波形计算的信息)的数字数据流。 通常具有三个,五个或十二个电极的ECG系统可以彼此互换。