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    • 9. 发明申请
    • LIQUID SPRAY TOOL FOR ENDOSCOPE
    • 液体喷雾工具
    • US20070138206A1
    • 2007-06-21
    • US11611245
    • 2006-12-15
    • Akira YAMAMOTOTetsuya NAKAMURAYae KUROSAWAYusuke IIMORIPilryon LEE
    • Akira YAMAMOTOTetsuya NAKAMURAYae KUROSAWAYusuke IIMORIPilryon LEE
    • B67D5/38B65D37/00
    • A61B1/012A61B5/4839
    • A liquid spray tool for an endoscope includes a flexible tube to be inserted into and extracted from a treatment tool insertion channel of the endoscope, a liquid storage pouch configured to pool solution to be conveyed into the flexible tube therein, a liquid measuring pouch for measuring an amount of the solution which is arranged between a rear end of the flexible tube and a distal end of the liquid storage pouch, and a first one-way valve arranged between the liquid storage pouch and the liquid measuring pouch, the first one-way valve being configured to allow the solution to pass theretrough from an inside of the liquid storage pouch to an inside of the liquid measuring pouch, and to prevent the solution from passing theretrough from the inside of the liquid measuring pouch to the inside of the liquid storage pouch.
    • 一种用于内窥镜的液体喷射工具,包括:插入到内窥镜的治疗工具插入通道中并从其中取出的柔性管;液体储存袋,其构造成将要输送到其中的柔性管的溶液集中;用于测量的液体测量袋 布置在柔性管的后端和液体储存袋的远端之间的溶液的量和布置在液体储存袋和液体测量袋之间的第一单向阀,第一单向 阀构造成允许溶液从液体储存袋的内部通过液体测量袋的内部,并且防止溶液从液体测量袋的内部通过液体储存器的内部 袋。