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    ELECTRODE ARRAY SYSTEM FOR MEASURING ELECTROPHYSIOLOGICAL SIGNALS
    2.
    发明申请
    ELECTRODE ARRAY SYSTEM FOR MEASURING ELECTROPHYSIOLOGICAL SIGNALS 审中-公开
    用于测量电生理信号的电极阵列系统

    公开(公告)号：WO1998016152A2

    公开(公告)日：1998-04-23

    申请号：PCT/US1997018833

    申请日：1997-10-10

    Applicant: ASPECT MEDICAL SYSTEMS, INC.

    Inventor： ASPECT MEDICAL SYSTEMS, INC. ,  DEVLIN, Philip, H. ,  CORDERO, Rafael, M. ,  CHAMOUN, Nassib, B. ,  SHAMBROOM, John, R. ,  FENDROCK, Charles ,  McDANIEL, Terrie, L.

    IPC: A61B05/0408

    CPC classification number: A61B5/04004 ,  A61B5/04085 ,  A61B5/0478 ,  A61B2560/045 ,  A61B2562/227

    Abstract: An array of electrodes is constructed to allow the user to easily adjust to the correct size of the patient's head. The array is self-adhesive, pre-gelled and disposable. The array fits easily over the temple and forehead areas where EEG signals can be acquired by specially designed monitors for purposes of monitoring a number of bodily phenomena, including but not limited to, depth of anesthesia, and/or ischemia, and burst suppression. The array is connected to the monitor via a tab connector that is integral to the disposable device. The tab connector is insertible into a reusable connector that is part of a monitoring system.

    Abstract translation: 电极阵列被构造成允许使用者容易地适应患者头部的正确尺寸。 阵列是自粘的，预胶凝的和一次性的。 该阵列容易地适合于通过专门设计的监视器用于监视许多身体现象（包括但不限于麻醉深度和/或局部缺血）和突发抑制的脑电图信号可以获得的神经元和前额区域。 阵列通过与一次性设备成一体的接头连接器连接到监视器。 标签连接器可插入作为监控系统一部分的可重复使用的连接器。

    ELECTRODE CONNECTOR SYSTEM
    5.
    发明申请
    ELECTRODE CONNECTOR SYSTEM 审中-公开
    电极连接器系统

    公开(公告)号：WO1997014358A1

    公开(公告)日：1997-04-24

    申请号：PCT/US1996016596

    申请日：1996-10-18

    Applicant: ASPECT MEDICAL SYSTEMS, INC.

    Inventor： ASPECT MEDICAL SYSTEMS, INC. ,  DEVLIN, Philip, H. ,  CHAMOUN, Nassib, G. ,  SHAMBROOM, John, R. ,  BRUCKNER, Mark, E. ,  MARCUS, Todd, A.

    IPC: A61B05/0428

    CPC classification number: A61B18/14 ,  A61B5/0416 ,  A61B5/04286 ,  A61B5/0478 ,  A61B2018/00178 ,  A61B2560/045 ,  A61B2562/08 ,  A61B2562/227 ,  H01R29/00

    Abstract: Disclosed is a physiological electrical signal connector system (20) with one connector (20a) connected to an electrode set (24) and another connector (20b) connected to a digital signal convertor (14) which leads to a patient monitor (10). Each type of electrode set has a specific code identified with it and when connected to the digital signal convertor (14), the connector code is recognized by the digital signal convertor. The connector code is then relayed to the monitor (10) which will self-configure based on the identified code.

    Abstract translation: 公开了一种生理电信号连接器系统（20），其具有连接到电极组（24）的一个连接器（20a）和连接到通向患者监视器（10）的数字信号转换器（14）的另一个连接器（20b）。 每种类型的电极组具有用其识别的特定代码，并且当连接到数字信号转换器（14）时，连接器代码被数字信号转换器识别。 然后将连接器代码中继到监视器（10），监视器将根据识别的代码进行自配置。

    SYSTEM AND METHOD FOR FACILITATING CLINICAL DECISION MAKING
    6.
    发明公开
    SYSTEM AND METHOD FOR FACILITATING CLINICAL DECISION MAKING 有权
    系统和方法，以促进临床决策

    公开(公告)号：EP1105812A1

    公开(公告)日：2001-06-13

    申请号：EP99942007.8

    申请日：1999-08-04

    Applicant: Aspect Medical Systems, Inc.

    Inventor： CHAMOUN, Nassib, G. ,  DEVLIN, Philip, H.

    IPC: G06F17/00 ,  A61B5/00

    CPC classification number: A61B5/4821 ,  A61B5/0476 ,  A61B5/0488 ,  G06F19/00

    Abstract: Disclosed is a system and method for providing information to the user of a medical monitoring or diagnostic device to aid in the clinical decision making process. The preferred embodiment uses two estimators or predictors of the same physiological quantity, with each of the estimators being designed to detect specific states or artifacts in the estimated parameter and thus operating at a different point on its respective ROC curve; one chosen to provide high sensitivity, the other chosen to provide high specificity. The divergence between the estimators is indicated by the use of a shaded region between their respective time trends. The use of 2 estimators of the same parameters with different performance characteristics allows the system and method of the present invention to derive additional information about the underlying physiologic process over and above that which would be available from a single estimator. The system and method of the present invention can derive information from not only the instantaneous values of the estimators and the difference between them, but also from the time trend of the difference.

    SYSTEM AND METHOD OF ASSESSMENT OF MOOD DISORDERS USING EEG
    7.
    发明授权
    SYSTEM AND METHOD OF ASSESSMENT OF MOOD DISORDERS USING EEG 有权
    系统和方法符合条件的精神障碍脑电图使用

    公开(公告)号：EP1460933B1

    公开(公告)日：2008-12-17

    申请号：EP03703709.0

    申请日：2003-01-06

    Applicant: ASPECT MEDICAL SYSTEMS, INC.

    Inventor： GREENWALD, Scott, D. ,  SMITH, Charles, P. ,  SIGL, Jeffrey, C. ,  DEVLIN, Philip, H.

    IPC: A61B5/048

    CPC classification number: A61B5/4839 ,  A61B5/048 ,  A61B5/16 ,  A61B5/4088 ,  G06K9/00523

    Abstract: The present invention is a system and method that produces features and indices that indicate the presence or absence of a disease or condition, or of the progression of a disease or condition. The system and method of the present invention also produce features and indices that predict responsiveness to medication from a premedication baseline. The system and method of the present invention further incorporates a testing methodology to improve the performance characteristics of the features or indices. To obtain such features and indices, time domain, power spectrum, bispectrum and higher order spectrum values are derived from biopotential signals taken from the subject being tested.

    SYSTEM AND METHOD FOR FACILITATING CLINICAL DECISION MAKING
    10.
    发明授权
    SYSTEM AND METHOD FOR FACILITATING CLINICAL DECISION MAKING 有权
    系统和方法，以促进临床决策

    公开(公告)号：EP1105812B1

    公开(公告)日：2003-01-08

    申请号：EP99942007.8

    申请日：1999-08-04

    Applicant: Aspect Medical Systems, Inc.

    Inventor： CHAMOUN, Nassib, G. ,  DEVLIN, Philip, H.

    IPC: G06F17/00 ,  A61B5/00

    CPC classification number: A61B5/4821 ,  A61B5/0476 ,  A61B5/0488 ,  G06F19/00

    Abstract: Disclosed is a system and method for providing information to the user of a medical monitoring or diagnostic device to aid in the clinical decision making process. The preferred embodiment uses two estimators or predictors of the same physiological quantity, with each of the estimators being designed to detect specific states or artifacts in the estimated parameter and thus operating at a different point on its respective ROC curve; one chosen to provide high sensitivity, the other chosen to provide high specificity. The divergence between the estimators is indicated by the use of a shaded region between their respective time trends. The use of 2 estimators of the same parameters with different performance characteristics allows the system and method of the present invention to derive additional information about the underlying physiologic process over and above that which would be available from a single estimator. The system and method of the present invention can derive information from not only the instantaneous values of the estimators and the difference between them, but also from the time trend of the difference.

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