专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5299572A Biological electrode array 失效
标题翻译：生物电极阵列
公开(公告)号：US5299572A
公开(公告)日：1994-04-05
申请号：US969458
申请日：1992-10-30
申请人： Yunquan Chen , Charles A. Laszlo , Cecil Hershler
发明人： Yunquan Chen , Charles A. Laszlo , Cecil Hershler
IPC分类号： A61B5/04 , A61B5/0408 , A61B5/0492
CPC分类号： A61B5/04004 , A61B5/04085 , A61B5/0492
摘要： A biological electrode array connects electrical apparatuses to the skin surface of a living body. The array includes an insulating mount having a central area. A case is connected to the mount and has a cavity with conductive shielding extending thereabout. A plurality of shielding electrodes extend from the insulating mount and are spaced-apart about the central area. The shielding electrodes are electrically connected to the shielding of the case. A plurality of spaced-apart brush-tip electrodes extend from the central area of the mount. Signal buffers within the cavity of the case are electrically connected to the brush-tip electrodes. Conductors extend from the cavity, each conductor being electrically connected to one of the buffers. The brush-tip electrodes have thin, but resilient wires, typically of hard stainless steel or tungsten.
摘要翻译：生物电极阵列将电气设备连接到生物体的皮肤表面。阵列包括具有中心区域的绝缘安装座。壳体连接到安装座，并且具有在其周围延伸的导电屏蔽的腔体。多个屏蔽电极从绝缘安装座延伸并围绕中心区域间隔开。屏蔽电极与壳体的屏蔽电连接。多个间隔开的刷尖电极从安装座的中心区域延伸。壳体腔内的信号缓冲器电连接到刷尖电极。导体从空腔延伸，每个导体电连接到缓冲器之一。刷尖电极具有薄但弹性的线，通常为硬质不锈钢或钨。

2. 发明授权

US5443559A Brush-tip electrode 失效
标题翻译：刷尖电极
公开(公告)号：US5443559A
公开(公告)日：1995-08-22
申请号：US156732
申请日：1993-11-24
申请人： Yunquan Chen , Charles A. Laszlo , Cecil Hershler
发明人： Yunquan Chen , Charles A. Laszlo , Cecil Hershler
IPC分类号： A61B5/04 , A61B5/0408 , A61B5/0492
CPC分类号： A61B5/04004 , A61B5/04085 , A61B5/0492 , A61B2562/182
摘要： An electrode is used the connecting apparatuses to the skin surface of a living body. It includes a tube having an end and a plurality of hard, resilient wires extending outwardly from the end of the tube. The wires have splayed ends in a brush-tip-like arrangement having an end formed by the spaced-apart wires which is multi-pointed and abrasive.
摘要翻译：将电极用于与生物体的皮肤表面的连接装置。它包括具有端部的管和从管的端部向外延伸的多个硬的弹性线。电线已经以刷尖形布置的端部展开，其端部由多边形和磨料的间隔开的线形成。

3. 发明授权

US5497781A Recording biological signals using Hilbert transforms 失效
标题翻译：使用希尔伯特变换记录生物信号
公开(公告)号：US5497781A
公开(公告)日：1996-03-12
申请号：US208407
申请日：1994-03-10
申请人： Yunquan Chen , Charles A. Laszlo , Cecil Hershler
发明人： Yunquan Chen , Charles A. Laszlo , Cecil Hershler
IPC分类号： A61B5/04 , A61B5/0408 , A61B5/0492 , G06F17/00 , A61B5/0488
CPC分类号： A61B5/0492 , A61B5/04004 , A61B5/04005 , A61B5/04085 , A61B5/7253 , A61B5/7257
摘要： A method and apparatus for monitoring electrical signals propagated through a living organism. A bipolar electrode is placed in contact with the tissue of the organism. Means is operatively connected to the electrode for performing a Hilbert transform on signals from the electrode. The individual electrodes of the bipolar electrode are preferably spaced-apart a distance d so as to satisfy the equation: .vertline..pi.Bd/v.vertline.
摘要翻译：一种用于监测通过活体传播的电信号的方法和装置。将双极电极放置成与生物体的组织接触。装置可操作地连接到电极，用于对来自电极的信号执行希尔伯特变换。双极电极的各个电极优选间隔开距离d，以满足等式：| pi Bd / v |

4. 发明授权

US5907291A Multi-patient monitoring apparatus and method 失效
标题翻译：多病人监护仪及方法
公开(公告)号：US5907291A
公开(公告)日：1999-05-25
申请号：US870069
申请日：1997-06-05
申请人： Yunquan Chen , Steven Howard Hill , Antonio Hines , Cecil Hershler
发明人： Yunquan Chen , Steven Howard Hill , Antonio Hines , Cecil Hershler
IPC分类号： A61B5/00 , G08B21/00
CPC分类号： A61B5/0002
摘要： An apparatus and method for monitoring conditions of living beings. A telemetry device includes a monitor which monitors at least one physiological condition of a patient. A transmitter transmits data including information on the condition and information identifying the device or patient. A separate receiver is provided for each device to receive the data transmitted. The receiver outputs signals to a processor. The processor extracts the information on the physiological condition and the information identifying the telemetry device. The processor outputs the information in a digital form to a display unit. The display unit displays the information on the physiological condition and the identifying information in a readable form. There is a separate display area for each telemetry device, whereby a plurality of patients can be monitored simultaneously on a real time or a near real time basis.
摘要翻译：一种监测生活条件的装置和方法。遥测装置包括监视患者的至少一种生理状态的监视器。发射机发送包括关于条件的信息和识别设备或患者的信息的数据。为每个设备提供单独的接收器来接收所发送的数据。接收器将信号输出到处理器。处理器提取关于生理状况的信息和识别遥测装置的信息。处理器以数字形式将信息输出到显示单元。显示单元以可读形式显示关于生理状态和识别信息的信息。每个遥测装置具有单独的显示区域，由此可以实时或近实时地同时监视多个患者。

5. 发明授权

US06599251B2 Continuous non-invasive blood pressure monitoring method and apparatus 有权
标题翻译：连续非侵入性血压监测方法及装置
公开(公告)号：US06599251B2
公开(公告)日：2003-07-29
申请号：US09917279
申请日：2001-07-27
申请人： Yunquan Chen , Luya Li , Cecil Hershler , Ryan Peter Dill
发明人： Yunquan Chen , Luya Li , Cecil Hershler , Ryan Peter Dill
IPC分类号： A61B502
CPC分类号： A61B5/4884 , A61B5/021 , A61B5/02125 , A61B5/02255 , A61B5/0285 , A61B5/7278
摘要： A non-invasive apparatus and method for monitoring the blood pressure of a subject detects a pulse signal at both a first and second location on the subject's body. The elapsed time between the arrival of corresponding points of the pulse signal at the first and second locations is determined. Blood pressure is related to the elapsed time by relationships such as: P=a+b ln(T) where a and b are constants dependent upon the nature of the subject and the signal detecting devices. The system can be calibrated by measuring a single pair of reference blood pressure and corresponding elapsed time.
摘要翻译：用于监测被检者的血压的非侵入性装置和方法在被检体的第一和第二位置检测脉搏信号。确定在第一和第二位置处的脉冲信号的相应点到达之间的经过时间。血压与经过的时间有关，例如：其中a和b是取决于受试者的性质和信号检测装置的常数。可以通过测量一对参考血压和相应的经过时间来校准系统。

6. 发明授权

US06893401B2 Continuous non-invasive blood pressure monitoring method and apparatus 有权
标题翻译：连续非侵入性血压监测方法及装置
公开(公告)号：US06893401B2
公开(公告)日：2005-05-17
申请号：US10438676
申请日：2003-05-15
申请人： Yunquan Chen , Luya Li , Cecil Hershler , Ryan Peter Dill
发明人： Yunquan Chen , Luya Li , Cecil Hershler , Ryan Peter Dill
IPC分类号： A61B5/021 , A61B5/02
CPC分类号： A61B5/4884 , A61B5/021 , A61B5/02125 , A61B5/742
摘要： A non-invasive apparatus and method for monitoring the blood pressure of a subject detects a pulse signal at both a first and second location on the subject's body The elapsed time between the arrival of corresponding points of the pulse signal at the first and second locations is determined. Blood pressure is related to the elapsed time by relationships such as: P=a+b ln(T), where a and b are constants dependent upon the nature of the subject and the signal detecting devices. The system can be calibrated by measuring a single pair of reference blood pressure and corresponding elapsed time
摘要翻译：用于监测被检者的血压的非侵入性装置和方法在被检者的身体的第一和第二位置检测脉搏信号。脉搏信号在第一和第二位置的对应点到达之间的经过时间是决心。血压与经过的时间有关，例如：<？in-line-formula description =“In-line formula”end =“lead”？> P = a + b ln（T），<？in-line -formulae description =“In-line Formulas”end =“tail”？>其中a和b是取决于被摄体和信号检测装置的性质的常数。可以通过测量一对参考血压和相应的经过时间来校准系统

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式