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    • 3. 发明申请
    • COLONIC CLEANSING DEVICE
    • WO2008093288A2
    • 2008-08-07
    • PCT/IB2008050335
    • 2008-01-30
    • JETPREP LTDNITSAN DAVIDDUBI SHAY
    • NITSAN DAVIDDUBI SHAY
    • A61M3/0283A61B1/31
    • The present invention provides devices suitable for insertion into a body passage, wherein said devices comprise a conduit and a distal head region located at the distal end of said conduit, and wherein a plurality of apertures on the surface of said head region and conduit may be used to direct a liquid spray outwards from said device. The apertures are designed and spatially arranged such that when the device is inserted into a body passage, the liquid spray emitted from said apertures is capable of both reducing the frictional contact between the device and the walls of said passage and of cleansing said passage of undesired solid and other particulate matter.
    • 本发明提供适于插入身体通道的装置,其中所述装置包括位于所述导管远端的导管和远端头部区域,并且其中在所述头部区域和导管表面上的多个孔可以是 用于从所述装置向外引导液体喷雾。 孔被设计和空间布置,使得当装置插入体通道时,从所述孔排出的液体喷雾能够既减小装置与所述通道的壁之间的摩擦接触,并且清洁所述通道的不期望的 固体和其他颗粒物。