CATHETER AND METHOD FOR MANUFACTURING CATHETER

• Main Authors: YOKOMIZO YUJI, ITO YOICHI
• Format: Patent
• Language: English; Japanese
• Published: 29.09.2016
• Subjects: 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

PROBLEM TO BE SOLVED: To provide a catheter of which diameter can be made smaller and also to provide a method for manufacturing a catheter.SOLUTION: A catheter 10 comprises: a first tubular part 11 having a proximal end portion 11a sloped relative to an axial direction Z; and a second tubular part 12 having a distal end portion 12a sloped relative to the axial direction. The first tubular part and the second tubular part are joined to each other with at least a part of one of the sloped proximal end portion and the sloped distal end portion inserted into the other. The tip 11a1 of the axially distal side in the sloped proximal end portion is located axially distally beyond the tip 12a2 of the axially proximal side in the sloped distal end portion.SELECTED DRAWING: Figure 2 【課題】細径化可能なカテーテルおよびカテーテルの製造方法を提供する。【解決手段】カテーテル１０は、軸方向Ｚに対して傾斜した基端部１１ａを備えた第１の管状部１１と、軸方向に対して傾斜した先端部１２ａを備えた第２の管状部１２と、を有する。第１の管状部および第２の管状部は、前記傾斜した基端部および前記傾斜した先端部のうちの一方の少なくとも一部を、他方に挿入した状態で互いに接合され、傾斜した基端部における軸方向先端側の端部１１ａ１は、傾斜した先端部における軸方向基端側の端部１２ａ２よりも軸方向先端側に位置する。【選択図】図２