Apparatus for pattern recognition of ECG signals for detecting
fibrillation
    1.
    发明授权
    Apparatus for pattern recognition of ECG signals for detecting fibrillation 失效
    用于检测原纤维化的ECG信号的模式识别装置

    公开(公告)号:US4453551A

    公开(公告)日:1984-06-12

    申请号:US237984

    申请日:1981-02-25

    IPC分类号: A61B5/046 G06F17/00 A61B5/04

    CPC分类号: A61B5/046

    摘要: Physiological electrical signals such as electrocardiograph signals ae converted to digital form, amplified to a standard maximum amplitude and analyzed by a computer. The analysis may calculate the ratios of energies above and below an isoelectric line, the statistical distribution of gradients, the frequency of a maximum negative gradient and the zero content of the signal. The analysis may be used for detecting ventricular fibrillation.

    摘要翻译: 诸如心电图仪信号的生理电信号被转换成数字形式,被放大到标准最大振幅并由计算机分析。 分析可以计算等电线上方和下方的能量比,梯度的统计分布,最大负梯度的频率和信号的零含量。 该分析可用于检测心室颤动。

    Methods and Systems for Indicating a Clamping Prediction
    2.
    发明申请
    Methods and Systems for Indicating a Clamping Prediction 有权
    用于指示夹紧预测的方法和系统

    公开(公告)号:US20120209314A1

    公开(公告)日:2012-08-16

    申请号:US13350502

    申请日:2012-01-13

    IPC分类号: A61B17/28

    摘要: End effectors with closing mechanisms, and related tools and methods are disclosed. The disclosed end effectors may be particularly beneficial when used for minimally invasive surgery. An example surgical tool comprises a first and second jaw movable between a closed grasped or clamped configuration and an open configuration. The tool further comprises a soft grip mode for grasping the tissue at a first force during which a separation parameter between the jaws is measured, and a therapeutic clamping mode in which the jaws clamp on the body tissue at a force greater than the grasping force. The methods comprise grasping the body tissue between jaw members, measuring the separation parameter between jaws, indicating on a user interface the separation parameter for comparison to a desired separation parameter, and then releasing the body tissue for repositioning or therapeutically clamping the body tissue in response to the separation parameter indication.

    摘要翻译: 具有关闭机构的结束执行器以及相关的工具和方法被公开。 所公开的末端效应器在用于微创手术时可能是特别有益的。 一种示例性外科手术工具包括可在关闭的被抓握或夹紧构型和打开构型之间移动的第一和第二钳口。 该工具进一步包括用于在第一力处抓住组织的软抓握模式,在该第一力期间测量夹爪之间的分离参数,以及治疗夹紧模式,其中夹爪以大于抓握力的力夹紧在身体组织上。 所述方法包括抓住钳口构件之间的身体组织,测量钳口之间的分离参数,在用户界面上指示分离参数以与期望的分离参数进行比较,然后释放身体组织以重新定位或治疗性地夹紧身体组织以作出响应 到分离参数指示。

    Electrical damping system
    4.
    发明申请
    Electrical damping system 审中-公开
    电阻尼系统

    公开(公告)号:US20060187197A1

    公开(公告)日:2006-08-24

    申请号:US11359105

    申请日:2006-02-22

    IPC分类号: G09G5/00

    CPC分类号: G06F3/016

    摘要: An electrical damping system provides damping over a wide range of frequencies including high frequencies. The system includes a resistance in parallel with an electric motor or series connected resistance and capacitance in parallel with the electric motor. In another embodiment, an electrical damping system is provided for a motor having a delta or wye motor winding configuration.

    摘要翻译: 电阻尼系统在宽频率范围内提供阻尼,包括高频。 该系统包括与电动机并联的电阻或与电动机并联的串联电阻和电容。 在另一个实施例中,为具有三角形或双轴电动机绕组配置的电动机提供电阻尼系统。

    Electrical damping system
    5.
    发明申请
    Electrical damping system 审中-公开
    电阻尼系统

    公开(公告)号:US20080007517A9

    公开(公告)日:2008-01-10

    申请号:US11359105

    申请日:2006-02-22

    IPC分类号: G09G5/00

    CPC分类号: G06F3/016

    摘要: An electrical damping system provides damping over a wide range of frequencies including high frequencies. The system includes a resistance in parallel with an electric motor or series connected resistance and capacitance in parallel with the electric motor. In another embodiment, an electrical damping system is provided for a motor having a delta or wye motor winding configuration.

    摘要翻译: 电阻尼系统在宽频率范围内提供阻尼,包括高频。 该系统包括与电动机并联的电阻或与电动机并联的串联电阻和电容。 在另一个实施例中,为具有三角形或双轴电动机绕组配置的电动机提供电阻尼系统。

    Methods and Systems for Detecting Clamping or Firing Failure
    6.
    发明申请
    Methods and Systems for Detecting Clamping or Firing Failure 有权
    检测夹紧或点火失效的方法和系统

    公开(公告)号:US20120205419A1

    公开(公告)日:2012-08-16

    申请号:US13350512

    申请日:2012-01-13

    IPC分类号: A61B17/068 A61B19/00

    摘要: Systems and methods are provided for detecting failure in clamping of a material and/or firing of a staple into a clamped material and indicating such failure to a user on a user interface. The system and methods are particularly suited for use with end effectors having closing and/or firing mechanisms coupled to an actuator. By monitoring a driving parameter of an actuator that effects the clamping and/or firing, the systems and methods provide an indication of failure in response to the monitored drive parameter. In some embodiments, an indication of failure is output when the monitored drive parameter is outside an acceptable range of desired driving parameters during clamping and/or firing. The disclosed systems and methods are particularly beneficial when used for minimally invasive surgery.

    摘要翻译: 提供了系统和方法,用于检测材料夹紧和/或钉入夹紧材料中的失败,并在用户界面上向用户指示这种故障。 该系统和方法特别适用于具有联接到致动器的闭合和/或击发机构的末端执行器。 通过监测执行夹紧和/或点火的致动器的驱动参数,系统和方法提供响应于所监视的驱动参数的故障的指示。 在一些实施例中,当在夹紧和/或点火期间监视的驱动参数在期望的驱动参数的可接受范围之外时,输出故障指示。 当用于微创手术时,所公开的系统和方法是特别有益的。

    COMMUTER CREDITS SYSTEM AND METHOD
    7.
    发明申请
    COMMUTER CREDITS SYSTEM AND METHOD 审中-公开
    COMMUTER CREDITS系统和方法

    公开(公告)号:US20090018902A1

    公开(公告)日:2009-01-15

    申请号:US12170366

    申请日:2008-07-09

    IPC分类号: G07B15/00

    CPC分类号: G06Q50/30 G08G1/017

    摘要: Disclosed are systems and methods for implementing a Commuter Credit Program that allows commuters and non-commuters to generate credits that may be redeemed as cash on tollway system or for other benefits. Exemplary systems and methods identify participants or a proxy account ID at various locations on the transportation system or at other prescribed locations to qualify the participant and issue commuter credit. Similarly, exemplary systems and methods positively identify participants at various locations in the transportation system such that the credits can be used in lieu of paying cash on the tollway or at other prescribed locations to receive alternative benefits.

    摘要翻译: 披露的是执行通勤信用计划的系统和方法,允许通勤者和非乘客在收费系统上获得可兑换为现金的信用或其他收益。 示例性系统和方法在交通系统或其他规定位置的不同位置识别参与者或代理帐户ID以限定参与者并发布通勤信用。 类似地,示例性系统和方法积极地识别交通系统中各个位置的参与者,使得信用可以用于代替在收费站上或在其他规定位置支付现金以接收替代利益。

    Reusable, sterile covering for a surgical camera
    8.
    发明授权
    Reusable, sterile covering for a surgical camera 失效
    手术相机的可重复使用的无菌覆盖物

    公开(公告)号:US4522196A

    公开(公告)日:1985-06-11

    申请号:US619683

    申请日:1984-06-11

    摘要: A sterile covering enabling an endoscope to be attached to or detached from a camera coupling without contamination by either the camera or the coupling. The sterile covering encloses the camera and is disposed within a cavity of a C-mount coupling which couples the endoscope to the camera. The covering includes a system for registering an optically clear portion of the covering, an optically clear film, or an element coupled to the covering with the endoscope-to-camera optical path. In one embodiment, the same system which establishes optical registration also enables attachment of the covering to the C-mount coupling, thereby providing an optically clear, fluid-impermeable barrier between the endoscope and the camera, and eliminating possible contamination of the endoscope by either the C-mount coupling or the camera.

    摘要翻译: 一种无菌覆盖物,使得内窥镜能够相机连接或从照相机耦合器拆卸而不被相机或耦合器污染。 无菌盖包围照相机并且设置在将内窥镜连接到照相机的C形联接器的空腔内。 该覆盖物包括一个用于记录覆盖物的光学透明部分,光学透明膜或与内窥镜到照相机光路连接到覆盖物的元件的系统。 在一个实施例中,建立光学配准的相同系统还能够将覆盖物附接到C形安装联接器,从而在内窥镜和相机之间提供光学透明的,不透液体的屏障,并且通过以下任一方法消除内窥镜可能的污染 C安装联轴器或相机。

    Methods and systems for detecting staple cartridge misfire or failure
    9.
    发明授权
    Methods and systems for detecting staple cartridge misfire or failure 有权
    用于检测钉仓失火或失效的方法和系统

    公开(公告)号:US09393017B2

    公开(公告)日:2016-07-19

    申请号:US13472431

    申请日:2012-05-15

    摘要: Systems and methods are provided for detecting misfire of a surgical staple cartridge and for indicating such misfire to a user on a user interface. An actuation force applied to a staple cartridge is measured and compared to a threshold actuation force. In response to the comparison, a controller determines if there has been a misfire of the surgical staple cartridge. A determination that misfire has occurred is made when the measured actuation force is greater than a maximum threshold force or less than a minimum threshold force, and under such circumstances, the controller terminates the staple firing sequence.

    摘要翻译: 提供了用于检测手术钉仓的失火并且在用户界面上向用户指示这种失火的系统和方法。 测量施加到钉仓的致动力并将其与阈值致动力进行比较。 响应于比较,控制器确定外科钉仓的是否发生点火。 当测量的致动力大于最大阈值力或小于最小阈值力时,发生失火的确定,并且在这种情况下,控制器终止订书钉点火顺序。

    Methods and systems for detecting clamping or firing failure
    10.
    发明授权
    Methods and systems for detecting clamping or firing failure 有权
    用于检测夹紧或点火失效的方法和系统

    公开(公告)号:US09226750B2

    公开(公告)日:2016-01-05

    申请号:US13350512

    申请日:2012-01-13

    摘要: Systems and methods are provided for detecting failure in clamping of a material and/or firing of a staple into a clamped material and indicating such failure to a user on a user interface. The system and methods are particularly suited for use with end effectors having closing and/or firing mechanisms coupled to an actuator. By monitoring a driving parameter of an actuator that effects the clamping and/or firing, the systems and methods provide an indication of failure in response to the monitored drive parameter. In some embodiments, an indication of failure is output when the monitored drive parameter is outside an acceptable range of desired driving parameters during clamping and/or firing. The disclosed systems and methods are particularly beneficial when used for minimally invasive surgery.

    摘要翻译: 提供了系统和方法,用于检测材料夹紧和/或钉入夹紧材料中的失败,并在用户界面上向用户指示这种故障。 该系统和方法特别适用于具有联接到致动器的闭合和/或击发机构的末端执行器。 通过监测执行夹紧和/或点火的致动器的驱动参数,系统和方法提供响应于所监视的驱动参数的故障的指示。 在一些实施例中,当在夹紧和/或点火期间监视的驱动参数在期望的驱动参数的可接受范围之外时,输出故障指示。 当用于微创手术时,所公开的系统和方法是特别有益的。