DILATOR TIP FIXING MEMBER AND DILATOR WITH FIXING MEMBER

To provide a dilator tip fixing member that allows a dilator to be suitably inserted from slits of a valve element.SOLUTION: A dilator tip fixing member 300 comprises: a main body part 310 extending in an axial direction, and internally comprising a space 310S covering a tip of a dilator 200; a fixi...

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Bibliographische Detailangaben
Hauptverfasser:	TATEZAKI YUMA, OZAWA KEI, HORIE YUTA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE
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Beschreibung
Zusammenfassung:	To provide a dilator tip fixing member that allows a dilator to be suitably inserted from slits of a valve element.SOLUTION: A dilator tip fixing member 300 comprises: a main body part 310 extending in an axial direction, and internally comprising a space 310S covering a tip of a dilator 200; a fixing part 320 attachable/detachable to/from the tip of the dilator; and a tip part 330 having a round shape capable of passing through slits 111a and 112a formed in a valve element 110 of a sheath introducer 100 without damaging the valve element when the dilator is inserted into the sheath introducer.SELECTED DRAWING: Figure 4 【課題】ダイレーターを弁体のスリットから好適に挿通させることのできるダイレーター先端固定部材を提供する。【解決手段】ダイレーター先端固定部材３００は、軸方向に延在し、ダイレーター２００の先端を被覆する空間３１０Ｓを内部に有する本体部３１０と、ダイレーターの先端に脱着可能な固定部３２０と、ダイレーターをシースイントロデューサー１００に挿入する際に、シースイントロデューサーの弁体１１０を損傷させず、かつ弁体に形成されたスリット１１１ａ、１１２ａを通過可能な丸み形状を備える先端部３３０と、を有する。【選択図】図４