| abstract |
A catheter including a tubular body, in which the tubular body includes a based portion and a shaped portion, the shaped portion includes a first bending portion, a first intermediate portion that is located on a distal side relative to the first bending portion, a second bending portion that is bent at a distal side relative to the first intermediate portion, a second intermediate portion that is located on a distal side relative to the second bending portion, a third bending portion that is bent at a distal side relative to the second intermediate portion, and a distal end portion that is located on a distal side relative to the third bending portion, the first bending portion and the first intermediate portion are located on a first plane, and the second bending portion and the second intermediate portion are located on a second plane different from the first plane. |