System and Method for Guide Wire Detection
    2.
    发明申请
    System and Method for Guide Wire Detection 审中-公开
    导线检测系统和方法

    公开(公告)号:US20110208075A1

    公开(公告)日:2011-08-25

    申请号:US12712656

    申请日:2010-02-25

    IPC分类号: A61B5/0452 A61B5/053

    摘要: A system for detecting a protrusion of a conductor within an anatomy is provided. The system can include a conductor, an insulator and a protrusion module to indicate a protrusion if the conductor protrudes from the insulator within the anatomy. The conductor can comprise a guide wire, a stylet, a pacing lead, a defibrillation lead, or other conductive instruments. The insulator can comprise a catheter, a sheath a cannula or other insulative instruments. The system can detect protrusion based on an impedance or an electrogram measurement.

    摘要翻译: 提供一种用于检测解剖结构内的导体突起的系统。 如果导体从解剖结构内的绝缘体突出,则系统可以包括导体,绝缘体和突出模块以指示突起。 导体可以包括导线,探针,起搏引线,除颤引线或其它导电器件。 绝缘体可以包括导管,护套套管或其它绝缘器械。 该系统可以基于阻抗或电描记测量来检测突起。

    Devices and methods for sizing valve apertures and luminal organs

    公开(公告)号:US10568546B2

    公开(公告)日:2020-02-25

    申请号:US14742025

    申请日:2015-06-17

    摘要: Devices and methods for sizing valve apertures and luminal organs. In at least one embodiment of a device for obtaining measurements within a luminal organ of the present disclosure, the device comprises an elongated body, and at least one sizing finger positioned at a distal end of the elongated body, the at least one sizing finger configured to move from a first position to a second position by way of adjustment of at least one movable device coupled thereto, wherein a dimensional measurement within the luminal organ can be determined based upon the first position and the second position.

    Method And Apparatus For Regulating The Formation Of Ice On A Catheter
    10.
    发明申请
    Method And Apparatus For Regulating The Formation Of Ice On A Catheter 审中-公开
    用于调节导管上冰的形成的方法和装置

    公开(公告)号:US20120191082A1

    公开(公告)日:2012-07-26

    申请号:US13440142

    申请日:2012-04-05

    申请人: H. Toby Markowitz

    发明人: H. Toby Markowitz

    IPC分类号: A61B18/02

    摘要: A method and apparatus is provided, including regulating the generation and formation of ice on an elongate body applied to the tissue of a patient. The method may include measuring a parameter from a sensor disposed on the instrument. The forming of ice and active warming of the instrument may be via a thermal source in fluid communication with the instrument.

    摘要翻译: 提供了一种方法和装置,包括调节施加到患者组织上的细长体上的冰的产生和形成。 该方法可以包括从设置在仪器上的传感器测量参数。 冰的形成和仪器的主动升温可以通过与仪器流体连通的热源。