专利名称：TREATMENT INSTRUMENT INSERTION
AUXILIARY AND TREATMENT INSTRUMENTINSERTION METHOD
发明人：Kenichi NISHINA,Toshihiko
HASHIGUCHI,Tomonao KAWASHIMA
申请号：US14507050申请日：20141006
公开号：US20150025315A1公开日：20150122
专利附图：
摘要：A treatment instrument insertion auxiliary is used to subserve passage of an
elongated treatment instrument into a treatment instrument channel by beingconnected to an endoscope provided with a rigid insertion portion which includes thetreatment instrument channel adapted to allow passage of the treatment instrumentand a treatment instrument channel opening portion formed at a proximal end of thetreatment instrument channel and used to insert the treatment instrument, where thetreatment instrument insertion auxiliary includes a receiving portion adapted to suppressvibration of a distal end side of the treatment instrument by being placed in contact withthe distal end side of the treatment instrument; and a first guide unit adapted to guide adistal end of the treatment instrument placed in contact with the receiving portion in acentral axis direction of the treatment instrument channel opening portion.
申请人：OLYMPUS MEDICAL SYSTEMS CORP.
地址：Tokyo JP
国籍：JP
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