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1. 发明申请

US20090118628A1 SYSTEM FOR MEASURING BLOOD PRESSURE FEATURING A BLOOD PRESSURE CUFF COMPRISING SIZE INFORMATION 审中-公开
标题翻译：用于测量血压的系统特征包括尺寸信息的血压压力
公开(公告)号：US20090118628A1
公开(公告)日：2009-05-07
申请号：US12262689
申请日：2008-10-31
申请人： Zhou ZHOU , Matthew J. BANET
发明人： Zhou ZHOU , Matthew J. BANET
IPC分类号： A61B5/022
CPC分类号： A61B5/02233 , A61B5/02225 , A61B5/1075 , A61B5/6824 , A61B5/6831
摘要： A system for measuring blood pressure is described that includes a blood pressure cuff with a sizing indicator. The sizing indicator presents size information indicating either the size of the blood pressure cuff or the size of a patient's arm within the blood pressure cuff. The system also includes a monitor featuring a sensing component that senses the size information from the sizing indicator. A pressure-monitoring system, which is coupled to the blood pressure cuff and may be in wireless communication with the monitor, measures a pressure signal from the patient's arm. The pressure-monitoring system is coupled to a processor that processes both the pressure signal and the size information to measure the patient's blood pressure.
摘要翻译：描述了一种用于测量血压的系统，其包括具有施胶指示器的血压袖带。尺寸指示器提供指示血压袖带的尺寸或患者的手臂在血压袖带内的尺寸的尺寸信息。该系统还包括一个监视器，其特征在于感测部件感测尺寸指示器的尺寸信息。耦合到血压袖带并且可以与监视器无线通信的压力监视系统测量来自患者的手臂的压力信号。压力监测系统耦合到处理器，处理压力信号和尺寸信息以测量患者的血压。

2. 发明申请

US20090018422A1 VITAL SIGN MONITOR FOR CUFFLESSLY MEASURING BLOOD PRESSURE USING A PULSE TRANSIT TIME CORRECTED FOR VASCULAR INDEX 有权
标题翻译：使用纠正于血管指数的脉冲运输时间对血压进行无血压测量的VITAL SIGN MONITOR
公开(公告)号：US20090018422A1
公开(公告)日：2009-01-15
申请号：US12138199
申请日：2008-06-12
申请人： Matthew J. BANET , Zhou ZHOU , Marshal S. DHILLON , Robert J. KOPOTIC , Andrew S. Terry , Henk Visser, II
发明人： Matthew J. BANET , Zhou ZHOU , Marshal S. DHILLON , Robert J. KOPOTIC , Andrew S. Terry , Henk Visser, II
IPC分类号： A61B5/02
CPC分类号： A61B5/02125 , A61B5/02007 , A61B5/021 , A61B5/0285 , A61B5/0456 , A61B5/7239 , A61B5/7257 , A61B5/7475 , A61B2562/08
摘要： A method and apparatus for measuring a patient's blood pressure featuring the following steps: 1) measuring a time-dependent optical waveform with an optical sensor; 2) measuring a time-dependent electrical signal with an electrical sensor; 3) estimating the patient's arterial properties using the optical waveform; 4) determining a pulse transit time (PTT) from the time-dependent electrical signal and the time-dependent optical waveform; and 5) calculating a blood pressure value using a mathematical model that includes the PTT and the patient's arterial properties.
摘要翻译：一种用于测量患者血压的方法和装置，其特征在于以下步骤：1）使用光学传感器测量与时间有关的光学波形; 2）用电传感器测量与时间有关的电信号; 3）使用光学波形估计患者的动脉特性; 4）根据时间相关电信号和时间依赖光波形确定脉冲传播时间（PTT）; 以及5）使用包括PTT和患者动脉特性的数学模型来计算血压值。

3. 发明申请

US20080312542A1 MULTI-SENSOR ARRAY FOR MEASURING BLOOD PRESSURE 审中-公开
标题翻译：用于测量血压的多传感器阵列
公开(公告)号：US20080312542A1
公开(公告)日：2008-12-18
申请号：US12139219
申请日：2008-06-13
申请人： Matthew J. BANET , Henk VISSER, II , Zhou ZHOU , Kenneth R. HUNT
发明人： Matthew J. BANET , Henk VISSER, II , Zhou ZHOU , Kenneth R. HUNT
IPC分类号： A61B5/021
CPC分类号： A61B5/021 , A61B5/02125 , A61B5/145
摘要： A sensor for monitoring a patient's blood pressure, the sensor including a housing unit with a back surface and which includes: a pair of electrodes mounted on the back surface; an optical system mounted on the back surface and including at least one light source that emits optical radiation near 570 nm and at least one photodetector; a first amplifier which generates an analog electrical waveform from the electrical signals from the electrodes; a second amplifier that generates an analog optical waveform from the optical signal from the photodetector; analog-to-digital converter circuitry configured to receive the analog electrical waveform and generate a digital electrical waveform therefrom and to receive the analog optical waveform and generate a digital optical waveform therefrom; and a processor programmed to receive the digital electrical and optical waveforms and determine a pulse transit time for the patient which is a measure of a separation in time of a first feature of the digital electrical waveform and a second feature of the digital optical waveform and to use the pulse transit time to determine a blood pressure value for the patient.
摘要翻译：一种用于监测患者血压的传感器，所述传感器包括具有后表面的壳体单元，其包括：安装在所述后表面上的一对电极; 安装在所述背面上并包括发射570nm附近的光辐射的至少一个光源和至少一个光电检测器的光学系统; 第一放大器，从电极的电信号产生模拟电波形; 第二放大器，从光电检测器的光信号产生模拟光波形; 模拟 - 数字转换器电路，被配置为接收模拟电波形并从其产生数字电波形，并接收模拟光波形并从其产生数字光波形; 以及处理器，其被编程为接收数字电波和光波形并确定患者的脉冲传播时间，该时间是数字电波形的第一特征和数字光波形的第一特征在时间上的分离的量度，以及数字光波形的第二特征，使用脉搏传播时间来确定患者的血压值。

4. 发明申请

US20090018453A1 VITAL SIGN MONITOR FOR MEASURING BLOOD PRESSURE USING OPTICAL, ELECTRICAL AND PRESSURE WAVEFORMS 有权
标题翻译： VITAL SIGN MONITOR FOR MEASURING BLOOD PRESSURE USING OPTICAL，ELECTRICAL AND PRESSURE WAVEFORMS
公开(公告)号：US20090018453A1
公开(公告)日：2009-01-15
申请号：US12138194
申请日：2008-06-12
申请人： Matthew J. BANET , Zhou ZHOU , Marshal S. Dhillon , Robert J. KOPOTIC , Andrew S. Terry , Henk Visser, II
发明人： Matthew J. BANET , Zhou ZHOU , Marshal S. Dhillon , Robert J. KOPOTIC , Andrew S. Terry , Henk Visser, II
IPC分类号： A61B5/022
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： A method and apparatus for continuous measurement of blood pressure, based on pulse transit time, which does not require any external calibration. This technique, referred to herein as the ‘composite technique’, is carried out with a body-won sensor that measures blood pressure and other vital signs, and wirelessly transmits them to a remote monitor. A network of disposable sensors, typically placed on the patient's right arm and chest, connect to the body sensor and measure a time-dependent electrical waveform, optical waveform, and pressure waveform. The disposable sensors typically include an armband that features an inflatable bladder coupled to a pressure sensor, at least 3 electrical sensors (e.g. electrodes), and an optical sensor (e.g., a light source and photodiode) attached to a wrist-worn band.
摘要翻译：基于脉冲传播时间连续测量血压的方法和装置，其不需要任何外部校准。这种技术在本文中被称为“复合技术”，其使用身体获得的传感器来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一次性传感器网络连接到身体传感器，并测量与时间有关的电波形，光学波形和压力波形。一次性传感器通常包括臂罩，其具有连接到压力传感器，至少3个电传感器（例如电极）和连接到腕带的光学传感器（例如，光源和光电二极管）的可充气囊。

5. 发明申请

US20110288421A1 BLOOD PRESSURE MONITOR 审中-公开
标题翻译：血压监测仪
公开(公告)号：US20110288421A1
公开(公告)日：2011-11-24
申请号：US13196326
申请日：2011-08-02
申请人： Matthew John BANET , Michael James THOMPSON , Zhou ZHOU
发明人： Matthew John BANET , Michael James THOMPSON , Zhou ZHOU
IPC分类号： A61B5/021
CPC分类号： A61B5/021 , A61B5/0059 , A61B5/02028 , A61B5/02125 , A61B5/026 , A61B5/0402 , A61B5/6833 , A61B5/7239 , A61B7/04
摘要： The invention provides a method for measuring a blood pressure value of a user featuring the following steps: 1) generating optical, electrical, and acoustic waveforms with, respectively, optical, electrical, and acoustic sensors attached to a single substrate that contacts a user; 2) determining at least one parameter by analyzing the optical and acoustic waveforms; and 3) processing the parameter to determine the blood pressure value for the user.
摘要翻译：本发明提供一种用于测量使用者的血压值的方法，其特征在于以下步骤：1）产生分别与附接到与用户接触的单个基底的光学，电气和声学传感器的光学，电气和声学波形; 2）通过分析光和声波形来确定至少一个参数; 和3）处理参数以确定用户的血压值。

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