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    • 7. 发明申请
    • DISPOSABLE PATCH AND REUSABLE SENSOR ASSEMBLY FOR USE IN MEDICAL DEVICE LOCALIZATION AND MAPPING SYSTEMS
    • 用于医疗设备定位和映射系统的可拆卸配对和可重复使用的传感器总成
    • WO2010011450A8
    • 2010-03-25
    • PCT/US2009047995
    • 2009-06-19
    • BIOSENSE WEBSTER INCDATTA KESHAVAJIMENEZ EDUARDOPENDEKANTI RAJESHSCHULTZ JEFFREY
    • DATTA KESHAVAJIMENEZ EDUARDOPENDEKANTI RAJESHSCHULTZ JEFFREY
    • A61B5/06
    • A61B5/06A61B5/061A61B5/062A61B5/063A61B5/6833A61B2562/0223A61B2562/06
    • A patch and sensor assembly for use in an EP mapping system has two portions: a reusable portion and a disposable portion. The reusable portion houses the biosensors used in magnetic based location and mapping systems and the electrical lead necessary to communicate between the biosensor and the mapping system. The reusable portion may also contain a portion of the electrode necessary to receive electrical signals from the body of the patient. The disposable portion of the patch and sensor assembly contains an adhesive covered flexible patch having at least a portion of the electrode used to receive electrical signals from the body of the patient and may contain the electrical lead necessary to communicate such an electrical signal to the mapping system. The disposable portion contains a receptacle adapted to receive and mechanically secure the reusable portion to the disposable portion of the assembly. Such a patch and sensor assembly is useful in hybrid magnetic and impedance based location and mapping systems such as those used in electrophysiology.
    • 用于EP映射系统的贴片和传感器组件具有两个部分:可重复使用部分和一次性部分。 可再利用部分容纳用于磁性位置的生物传感器和映射系统以及生物传感器和映射系统之间通信所需的电线。 可重复使用的部分还可以包含从患者的身体接收电信号所需的电极的一部分。 贴片和传感器组件的一次性部分包含粘合剂覆盖的柔性贴片,其具有用于接收来自患者身体的电信号的电极的至少一部分,并且可以包含将该电信号传递到映射所需的电引线 系统。 一次性部分包含适于容纳和机械地将可重复使用部分固定到组件的一次性部分的插座。 这种贴片和传感器组件可用于基于混合磁和阻抗的位置和映射系统,例如用于电生理学的那些。