Ingestible device for radioimaging of the gastrointestinal tract
    2.
    发明授权
    Ingestible device for radioimaging of the gastrointestinal tract 有权
    用于胃肠道放射成像的可摄取装置

    公开(公告)号:US08055329B2

    公开(公告)日:2011-11-08

    申请号:US10240239

    申请日:2002-01-22

    IPC分类号: A61B6/00

    摘要: An ingestible device, adapted to travel in the gastrointestinal tract and perform a diagnostic image of tissue therein, is provided. The diagnostic image may comprise diagnostic information as a function of time, or diagnostic information as a function of distance traveled within the gastrointestinal tract. Specifically, the ingestible device may be arranged to perform a diagnostic image of nuclear radiation of a radiophamaceutical, scintillation of a scintillation liquid, responsive to nuclear radiation of a radiophamaceutical, optical fluorescence of a fluorescing-pharmaceutical or of bare gastrointestinal-tract tissue, infrared radiation of the gastrointestinal-tract tissue, temperature-differences along the gastrointestinal-tract, impedance, ultrasound reflection, magnetic resonance, and a combination thereof. The ingestible device may be adapted for general screening of a large population, on the one hand, and for specific diagnoses of suspected pathologies, on the other.

    摘要翻译: 提供适于在胃肠道中行进并执行其中的组织的诊断图像的可摄取装置。 诊断图像可以包括作为时间的函数的诊断信息,或者诊断信息作为在胃肠道内行进的距离的函数。 具体地,可摄取装置可以被布置成响应于放射性药物的核辐射,荧光药物或裸露的胃肠道组织的光学荧光,红外线,红外线,红外线 胃肠道组织的辐射,沿着胃肠道的温度差,阻抗,超声反射,磁共振及其组合。 一方面,可摄取装置可适用于大量人群的一般筛查,另一方面适用于疑似病理学的特定诊断。