中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

245 records (took 0.026 seconds)

    Electrode array for measuring electrophysiological signal
    1.
    发明专利
    Electrode array for measuring electrophysiological signal 审中-公开
    用于测量电生理信号的电极阵列

    公开(公告)号：JP2010046502A

    公开(公告)日：2010-03-04

    申请号：JP2009239118

    申请日：2009-10-16

    Applicant: Aspect Medical Systems Inc ,  アスペクト メディカル システムズ,インク.

    Inventor： DEVLIN PHILIP H ,  CORDERO RAFAEL M ,  CHAMOUN NASSIB B ,  SHAMBROOM JOHN R ,  FENDROCK CHARLES ,  MCDANIEL TERRIE L

    IPC: A61B5/0408 ,  A61B5/04 ,  A61B5/0476 ,  A61B5/0478 ,  A61B5/0492

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

    Abstract: PROBLEM TO BE SOLVED: To provide an array of electrodes allowing a user to easily adjust to the correct size of the patient's head. SOLUTION: The electrode array 10 includes only three electrodes 12a, 12b, 12c for monitoring an electrophysiological signal, and includes a body 14, a satellite body 15, and a flexible body with a flexible connector for connecting the body 14 and the satellite body 15. Two electrodes 12a, 12b out of the three electrodes are disposed on the body and the electrode 12c of the rest is disposed on the satellite body 15. A conductor 16 is wired on the flexible body to carry signals from the electrodes. COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题：提供电极阵列，允许使用者容易地调整到患者头部的正确尺寸。 解决方案：电极阵列10仅包括用于监测电生理信号的三个电极12a，12b，12c，并且包括主体14，卫星主体15和具有柔性连接器的柔性主体，用于连接主体14和 卫星体15.三个电极中的两个电极12a，12b设置在主体上，其余部分的电极12c设置在卫星主体15上。导体16布线在柔性体上以承载来自电极的信号。 版权所有（C）2010，JPO＆INPIT

    Electrode array system for measuring electrophysical signal
    2.
    发明专利
    Electrode array system for measuring electrophysical signal 有权
    用于测量电子信号的电极阵列系统

    公开(公告)号：JP2007307398A

    公开(公告)日：2007-11-29

    申请号：JP2007186504

    申请日：2007-07-18

    Applicant: Aspect Medical Systems Inc ,  アスペクト メディカル システムズ,インク.

    Inventor： DEVLIN PHILIP H ,  CORDERO RAFAEL M ,  CHAMOUN NASSIB B ,  SHAMBROOM JOHN R ,  FENDROCK CHARLES ,  MCDANIEL TERRIE L

    IPC: A61B5/0408 ,  A61B5/04 ,  A61B5/0476 ,  A61B5/0478 ,  A61B5/0492

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

    Abstract: PROBLEM TO BE SOLVED: To provide an array of electrodes allowing a user to easily adjust to the correct size of the patient's head. SOLUTION: This 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, ischemia, and burst suppression. The array is connected to the monitor via a tab connector that is integral to the device. The tab connector is insertable into a reusable connector that is part of a monitoring system. COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题：提供电极阵列，允许使用者容易地调整到患者头部的正确尺寸。

    解决方案：该阵列是自粘的，预胶凝的和一次性的。 该阵列可以容易地适用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，局部缺血和脉冲抑制）的脑电图信号可以获得的神经元和前额区域。 阵列通过与设备集成的接头连接器连接到显示器。 标签连接器可插入到作为监控系统一部分的可重复使用的连接器中。 版权所有（C）2008，JPO＆INPIT

    System and method for the detection and removal of radio frequency noise artifact from biopotential signals
    3.
    发明申请
    System and method for the detection and removal of radio frequency noise artifact from biopotential signals 有权
    用于从生物电位信号中检测和去除射频噪声伪影的系统和方法

    公开(公告)号：US20030052775A1

    公开(公告)日：2003-03-20

    申请号：US10177708

    申请日：2002-06-21

    Applicant: Aspect Medical Systems, Inc.

    Inventor： John R. Shambroom ,  Charles P. Smith ,  Hongmei Cai ,  Edwin Merrick

    IPC: G08B001/08

    CPC classification number: A61B5/0476 ,  A61B5/04004 ,  A61B5/04282 ,  A61B5/0478

    Abstract: A system and method of identifying and removing artifact from radio frequency noise from biopotentials identifies epochs contaminated with radio frequency noise. Contaminated epochs are then replaced with recent uncontaminated epochs stored in a buffer, depending on the current level of artifact and the availability of suitable data. Discontinuities arising at the beginning of the replaced epochs are smoothed by means of a windowing function.

    Abstract translation: 从生物电势的射频噪声识别和去除伪影的系统和方法识别被无线电频率噪声污染的时代。 受污染的纪元随后由存储在缓冲区中的最近未受污染的历元取而代之，这取决于目前的神器水平和合适数据的可用性。 在替换纪元开始时出现的不连续性通过开窗功能平滑化。

    System and method for adaptive drug delivery
    4.
    发明申请
    System and method for adaptive drug delivery 有权

    公开(公告)号：US20030036744A1

    公开(公告)日：2003-02-20

    申请号：US10256817

    申请日：2002-09-27

    Applicant: Aspect Medical Systems, Inc.

    Inventor： Michel Struys ,  Tom De Smet ,  Linda Versichelen

    IPC: A61M031/00

    CPC classification number: A61M5/172 ,  G06F19/00

    Abstract: A system and method for controlling the administration of medication to a patient utilizes adaptive feedback to achieve and maintain a target effect in said patient. A sensor package having one or more sensors is used to sense an attribute of the patient and to provide a parameter indicating the attribute being sensed. A medication delivery controller accepts one or more parameters from the sensor package and uses these parameters to determine the effect of a medication on a patient and the concentration level of medication that will achieve a desired effect. The medication delivery controller controls the medication delivery unit to deliver the medication at a rate determined to achieve said target concentration level of said medication in said patient. If the patient's response to a given medication changes as a result of external stimuli, the medication delivery controller can detect this change and determine a new concentration level of medication which will achieve the desired effect. The medication delivery controller can steer the medication delivery unit to administer an amount of medication to reach this new concentration level.

    System and method for adaptive drug delivery
    6.
    发明申请
    System and method for adaptive drug delivery 有权

    公开(公告)号：US20030045858A1

    公开(公告)日：2003-03-06

    申请号：US10256908

    申请日：2002-09-27

    Applicant: Aspect Medical Systems, Inc.

    Inventor： Michel Struys ,  Tom De Smet ,  Linda Versichelen

    IPC: A61M031/00

    CPC classification number: A61M5/172 ,  G06F19/00

    Abstract: A system and method for controlling the administration of medication to a patient utilizes adaptive feedback to achieve and maintain a target effect in said patient. A sensor package having one or more sensors is used to sense an attribute of the patient and to provide a parameter indicating the attribute being sensed. A medication delivery controller accepts one or more parameters from the sensor package and uses these parameters to determine the effect of a medication on a patient and the concentration level of medication that will achieve a desired effect. The medication delivery controller controls the medication delivery unit to deliver the medication at a rate determined to achieve said target concentration level of said medication in said patient. If the patient's response to a given medication changes as a result of external stimuli, the medication delivery controller can detect this change and determine a new concentration level of medication which will achieve the desired effect. The medication delivery controller can steer the medication delivery unit to administer an amount of medication to reach this new concentration level.

    System and method of assessment of neurological conditions using EEG
    7.
    发明申请
    System and method of assessment of neurological conditions using EEG 有权
    使用脑电图评估神经系统疾病的系统和方法

    公开(公告)号：US20030181821A1

    公开(公告)日：2003-09-25

    申请号：US10337088

    申请日：2003-01-06

    Applicant: Aspect Medical Systems, Inc.

    Inventor： Scott D. Greenwald ,  Charles P. Smith ,  Jeffrey C. Sigl ,  Philip H. Devlin

    IPC: A61B005/04

    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.

    Abstract translation: 本发明是产生指示疾病或病症的存在或不存在或疾病或病症进展的特征和指标的系统和方法。 本发明的系统和方法还产生预测来自预处理基线对药物的反应性的特征和指数。 本发明的系统和方法还包括用于改进特征或索引的性能特征的测试方法。 为了获得这样的特征和指标，从被测试对象获取的生物电位信号得出时域，功率谱，双谱和高阶光谱值。

    SYSTEM FOR ADAPTIVE DRUG DELIVERY
    9.
    发明申请
    SYSTEM FOR ADAPTIVE DRUG DELIVERY 审中-公开
    自适应药物递送系统

    公开(公告)号：WO2005072792A1

    公开(公告)日：2005-08-11

    申请号：PCT/US2005/002365

    申请日：2005-01-27

    Applicant: ASPECT MEDICAL SYSTEMS, INC. ,  STRUYS, Michel ,  DE SMET, Tom ,  SHAFER, Steven, L.

    Inventor： STRUYS, Michel ,  DE SMET, Tom ,  SHAFER, Steven, L.

    IPC: A61M5/00

    CPC classification number: A61M5/1723 ,  A61M15/00 ,  A61M2202/048 ,  A61M2205/33 ,  A61M2230/04 ,  A61M2230/06 ,  A61M2230/10

    Abstract: The present invention provides a system and method for determining and maintaining a concentration level of medication in a patient sufficient to achieve and maintain a desired effect on that patient. Generally speaking, in accordance with one embodiment of the invention, a medication delivery controller uses a patient response profile to determine a concentration of medication in the patient that will achieve the desired effect on the patient. The patient response profile is a graphical, tabular or analytical expression of the relationship between the concentration of a medication and the effect of the medication at the specific concentration. Using this information, the medication delivery controller provides instructions to a medication delivery unit such as, for example, an infusion pump or inhalation device, to deliver the medication to the patient at a rate that will achieve the desired concentration level of the medication in the patient.

    Abstract translation: 本发明提供了一种用于确定和维持患者中药物浓度水平的系统和方法，其足以实现并保持对该患者的期望效果。 一般而言，根据本发明的一个实施方案，药物输送控制器使用患者反应曲线来确定将达到对患者所期望的效果的患者中的药物浓度。 患者反应曲线是药物浓度与药物在特定浓度下的作用之间的关系的图形，表格或分析表达。 使用该信息，药物输送控制器向药物输送单元（例如输液泵或吸入装置）提供指令，以将药物递送到患者的速率将达到药物的期望浓度水平 患者。

Patent Agency Ranking