| 摘要 |
An object of the present invention is to provide a harvesting device for an endoscope, configured to wipe the endoscope automatically during harvesting of a tissue and convenient for use. A harvesting device for an endoscope is characterized by including an elongated outer tube member (38) through which an endoscope (36) is to be inserted and including a distal end portion where a distal end portion of the endoscope (36) is to be arranged and a proximal end portion where a proximal end portion of the endoscope (36) is to be arranged, a harvesting member (58) inserted through the outer tube member (38), including a harvesting portion (62) arranged at the distal end portion of the outer tube member (38) and to perform a harvesting, and configured to move so that the harvesting member (58) moves and positions the harvesting portion (62) at a harvesting position where the harvesting portion (62) is to be perform the harvesting and a standby position where the harvesting portion (62) is to be perform no harvesting, an operating portion (60) to move the harvesting member (58) to perform the positioning of the harvesting portion (62), a wipe member (64) inserted through the outer tube member (38), including a wipe portion (66) arranged at the distal end portion of the outer tube member (38), and configured to move so that the wipe member (64) moves the wipe portion (66) to wipe the distal end portion of the endoscope (36), and conversion means (68, 70, 72, 74; 76, 78, 80; 82, 84) to convert the movement of the harvesting member (58) into that of the wipe member (64) to interlock the wiping of the wipe portion (66) with the positioning of the harvesting portion (62).
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