Call-accounting system
    21.
    发明授权
    Call-accounting system 失效
    电话会计系统

    公开(公告)号:US4656656A

    公开(公告)日:1987-04-07

    申请号:US700812

    申请日:1985-02-11

    IPC分类号: H04M15/34

    CPC分类号: H04M15/34

    摘要: A data-collection and -processing system is integrated with an existing Private Branch Exchange (PBX) telephone system to provide a highly automated telephone-usage accounting and billing tool for use in hospitals and other similar institutions having a large and transient clientele base. The system consists of four separate computer systems connected together (and the required applications software which enables them to function as an integrated system) and miscellaneous peripheral hardware.Working together, the system components provide a detailed accounting of long-distance calls placed by guests and staff personnel. A very high degree of reliability is achieved by the use of redundant and self-checking components. This reliability is further enhanced by the provision for remote software maintenance and hardware diagnosis.

    摘要翻译: 数据收集和处理系统与现有的私人交换(PBX)电话系统集成在一起,提供高度自动化的电话使用会计和计费工具,用于医院和其他类似的大型临时客户群体的机构。 该系统由连接在一起的四个独立的计算机系统(以及使其能够用作集成系统的所需应用软件)和其他外围硬件组成。 系统组件协同工作,为客人和员工提供了长途电话的详细记录。 通过使用冗余和自检组件实现了非常高的可靠性。 通过提供远程软件维护和硬件诊断来进一步提高这种可靠性。

    Methods and devices for monitoring tissue ablation
    24.
    发明授权
    Methods and devices for monitoring tissue ablation 有权
    用于监测组织消融的方法和装置

    公开(公告)号:US08821484B2

    公开(公告)日:2014-09-02

    申请号:US12459032

    申请日:2009-06-26

    摘要: A method, system, and device for detecting whether an expandable member completely occludes an anatomic passageway allows a user, such as a physician, clinician, or surgeon, to perform a medical procedure more efficiently and increases the procedure's chances of success. An incomplete occlusion can be immediately detected by monitoring the pressure difference across the expandable member. Through this method, a user can quickly diagnose the problem and reposition the expandable member in the anatomic passageway. In particular, in a cryoablation procedure, devices incorporating this method can help ensure a uniform and complete lesion in the pulmonary vein to electrically isolate the pulmonary vein from the atrium, thus preventing atrial fibrillation.

    摘要翻译: 用于检测可扩张构件是否完全遮蔽解剖通道的方法,系统和装置允许诸如医师,临床医师或外科医生之类的使用者更有效地执行医疗程序,并且增加程序的成功机会。 可以通过监测可膨胀构件上的压力差来立即检测到不完全闭塞。 通过这种方法,用户可以快速诊断问题,并将可扩展构件重新定位在解剖通道中。 特别地,在冷冻消融过程中,结合该方法的装置可以帮助确保肺静脉中的均匀和完整的损伤以将肺静脉与心房电隔离,从而防止心房颤动。

    Rhythm discrimination using information indicative of lead motion
    25.
    发明授权
    Rhythm discrimination using information indicative of lead motion 有权
    使用指示铅运动的信息进行节律辨别

    公开(公告)号:US08478392B2

    公开(公告)日:2013-07-02

    申请号:US13168481

    申请日:2011-06-24

    IPC分类号: A61B5/04

    摘要: Systems and methods for rhythm discrimination using the motion of an implantable lead are described. In an example, an implantable medical device can include a receiver circuit configured to be electrically coupled to an implantable lead and be configured to obtain information indicative of a movement of the implantable lead due at least in part to a motion of a heart. The device can include an arrhythmia detection circuit configured to determine an arrhythmia status using the information indicative of the movement of the implantable lead and an arrhythmia classification circuit configured to determine one or more of a location or a type of an arrhythmia, using the information indicative of the movement of the implantable lead, when the arrhythmia status indicates that an arrhythmia is occurring or has occurred.

    摘要翻译: 描述使用可植入引线的运动进行节律辨别的系统和方法。 在一个示例中,可植入医疗设备可以包括被配置为电耦合到可植入引线的接收器电路,并且被配置为获得至少部分地基于心脏的运动而指示可植入引线的运动的信息。 该装置可以包括心律失常检测电路,其被配置为使用指示可植入引线的移动的信息来确定心律失常状态,以及心律失常分类电路,其被配置为使用所述信息指示来确定心律不齐的位置或类型中的一个或多个 当心律失常状态表示发生心律失常或发生心律失常时,可植入性铅的运动。

    CARDIAC MECHANICAL VIBRATION MONITOR USING INFORMATION INDICATIVE OF LEAD MOTION
    26.
    发明申请
    CARDIAC MECHANICAL VIBRATION MONITOR USING INFORMATION INDICATIVE OF LEAD MOTION 有权
    使用信号指示铅运动的心脏机械振动监测器

    公开(公告)号:US20110319782A1

    公开(公告)日:2011-12-29

    申请号:US13168547

    申请日:2011-06-24

    IPC分类号: A61B5/02 A61N1/362

    摘要: Systems and methods to monitor cardiac mechanical vibrations using information indicative of lead motion are described. In an example, a system including an implantable medical device can include an excitation circuit configured to provide a non-tissue stimulating, non-therapeutic electrical excitation signal to a portion of an implantable lead. A receiver circuit can be configured to obtain information indicative of a mechanical vibration of the implantable lead due at least in part to one or more of an impact of at least a portion of the heart to the implantable lead, or friction contact between the implantable lead and cardiac tissue. The system can include a processor circuit configured to determine one or more of a lead mechanical status, or information indicative of valvular activity using the information indicative of the mechanical vibration of the implantable lead.

    摘要翻译: 描述使用指示引导运动的信息来监测心脏机械振动的系统和方法。 在一个示例中,包括可植入医疗装置的系统可以包括被配置为向可植入引线的一部分提供非组织刺激的非治疗电激励信号的激励电路。 接收器电路可以被配置为获得指示可植入引线的机械振动的信息,其至少部分地由至少一部分心脏到可植入引线的冲击或可植入引线之间的摩擦接触 和心脏组织。 该系统可以包括处理器电路,其被配置为使用指示可植入引线的机械振动的信息来确定引导机械状态或指示瓣膜活动的信息中的一个或多个。

    RHYTHM DISCRIMINATION USING INFORMATION INDICATIVE OF LEAD MOTION
    27.
    发明申请
    RHYTHM DISCRIMINATION USING INFORMATION INDICATIVE OF LEAD MOTION 有权
    使用信息指示铅运动的RHYTHM歧视

    公开(公告)号:US20110319779A1

    公开(公告)日:2011-12-29

    申请号:US13168481

    申请日:2011-06-24

    IPC分类号: A61B5/0452 A61B5/02 A61N1/365

    摘要: Systems and methods for rhythm discrimination using the motion of an implantable lead are described. In an example, an implantable medical device can include a receiver circuit configured to be electrically coupled to an implantable lead and be configured to obtain information indicative of a movement of the implantable lead due at least in part to a motion of a heart. The device can include an arrhythmia detection circuit configured to determine an arrhythmia status using the information indicative of the movement of the implantable lead and an arrhythmia classification circuit configured to determine one or more of a location or a type of an arrhythmia, using the information indicative of the movement of the implantable lead, when the arrhythmia status indicates that an arrhythmia is occurring or has occurred.

    摘要翻译: 描述使用可植入引线的运动进行节律辨别的系统和方法。 在一个示例中,可植入医疗设备可以包括被配置为电耦合到可植入引线的接收器电路,并且被配置为获得至少部分地基于心脏的运动而指示可植入引线的运动的信息。 该装置可以包括心律失常检测电路,其被配置为使用指示可植入引线的移动的信息来确定心律失常状态,以及心律失常分类电路,其被配置为使用所述信息指示来确定心律不齐的位置或类型中的一个或多个 当心律失常状态表示发生心律失常或发生心律失常时,可植入性铅的运动。

    PROTECTING THE PHRENIC NERVE WHILE ABLATING CARDIAC TISSUE
    28.
    发明申请
    PROTECTING THE PHRENIC NERVE WHILE ABLATING CARDIAC TISSUE 审中-公开
    保护心脏病患者的心脏神经保护

    公开(公告)号:US20100241113A1

    公开(公告)日:2010-09-23

    申请号:US12727580

    申请日:2010-03-19

    申请人: Frank Ingle

    发明人: Frank Ingle

    IPC分类号: A61B18/02

    摘要: In some implementations, a cryotherapy delivery system includes a cryotherapy catheter having a distal treatment component that delivers, during a cryotherapy procedure, cryotherapy to a treatment site inside a patient's body; a controller that controls the delivery of the cryotherapy during the cryotherapy procedure; and a sensor that measures values of a respiration parameter of the patient during the cryotherapy procedure, and provides measured values to the controller. The controller can determine, prior to delivery of cryotherapy, a baseline value for the respiration parameter; detect, during delivery of the cryotherapy, a change in the respiration parameter relative to the baseline value; and suspend delivery of the cryotherapy when the change exceeds a threshold.

    摘要翻译: 在一些实施方式中,冷冻治疗递送系统包括具有远端治疗组件的冷冻治疗导管,其在冷冻治疗过程期间将冷冻治疗递送至患者体内的治疗部位; 控制器在冷冻治疗过程中控制冷冻治疗的传递; 以及传感器,其在冷冻治疗过程中测量患者的呼吸参数的值,并将测量值提供给控制器。 控制器可以在冷冻治疗之前确定呼吸参数的基准值; 在传递冷冻疗法期间,检测呼吸参数相对于基线值的变化; 并且当变化超过阈值时,暂停冷冻治疗。

    Tissue localizing and separating assembly
    29.
    发明授权
    Tissue localizing and separating assembly 失效
    组织定位和分离装配

    公开(公告)号:US07351211B2

    公开(公告)日:2008-04-01

    申请号:US11245625

    申请日:2005-10-07

    IPC分类号: A61B10/00 A61B18/14

    摘要: A tissue separator assembly has an elongate tubular member and a tissue separator device located at a distal end of the elongate tubular member. An elongate coupler extends through the lumen of the elongate tubular member and has a distal coupler end. A tissue localization assembly has an elongate member and a localization device located at the distal end of the elongate member. The localization device may be movable from a first, radially-contracted state to a second, radially-expandable state. The distal coupler end of the elongate coupler and the proximal end of the elongate tubular member of the localization assembly are joinable to one another to permit docking of the tissue localization assembly to the tissue separator assembly. Methods of use of this device are also described.

    摘要翻译: 组织分离器组件具有细长的管状构件和位于细长管状构件的远端处的组织分离器装置。 细长联接器延伸穿过细长管状构件的内腔并且具有远端联接器端部。 组织定位组件具有细长构件和位于细长构件的远端处的定位装置。 定位装置可以从第一径向收缩状态移动到第二径向可扩张状态。 细长联接器的远端联接器端和定位组件的细长管状构件的近端可彼此连接,以允许组织定位组件对接组织分离器组件。 还描述了该装置的使用方法。