PROBLEM TO BE SOLVED: To provide a shape imparting tool which allows a catheter to be inserted easily into a blood vessel and keep a stable shape by imparting a three-dimentional shape to the tip of the catheter.SOLUTION: A shape imparting tool 100 comprises a stopper 41, a three-dimensional shape part 42 connected with the stopper 41, and a long shaft 43 connected with the three-dimensional shape part 42.SELECTED DRAWING: Figure 4【課題】カテーテルの先端部に立体的な形状を付与し、カテーテルを血管内に容易に挿入でき、かつ、安定した形状を保つことができる形状付与具を提供する。【解決手段】ストッパー部４１と、ストッパー部４１に連なる三次元形状部４２と、三次元形状部４２に連なる長軸部４３とを備える形状付与具１００。【選択図】図４
