Gastrostomy catheter, insertion jig set, insertion jig, and gastrostomy catheter set

This gastrostomy catheter is provided with: a shaft having a lumen; a flexible bumper disposed at a distal end of the shaft; and a wire having elasticity and configured to urge the bumper in a diameter-increasing direction or to limit deformation of the bumper in a diameter-decreasing direction. At...

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Bibliographische Detailangaben
Hauptverfasser:	FUKUDA HIROYUKI, ARIKAWA KIYOTAKA, SUZUKI YUTAKA, SUZUKI MINORU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BABY COMFORTERS CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICALPURPOSES DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR RECEIVING SPITTLE DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGINGPHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL ORADMINISTERING FORMS HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE
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Beschreibung
Zusammenfassung:	This gastrostomy catheter is provided with: a shaft having a lumen; a flexible bumper disposed at a distal end of the shaft; and a wire having elasticity and configured to urge the bumper in a diameter-increasing direction or to limit deformation of the bumper in a diameter-decreasing direction. At least a part of the distal end side of the wire, when in a state of being arranged within the bumper, uses the elasticity of the wire to urge the bumper in the diameter-increasing direction or to limit deformation of the bumper in the diameter-decreasing direction. 胃瘘导管具备：轴，设置有管腔；挠性的缓冲器，设置于轴的末端；及金属线，具有弹性，并能够对缓冲器向扩径方向施力或能够限制缓冲器在缩径方向上的变形。金属线的末端侧的至少一部分在配置于缓冲器内的状态下，通过其弹性对缓冲器向扩径方向施力或限制缓冲器在缩径方向上的变形。