It has the long 1st tubular component 12 where at the same time catheter assembly 10, the basic destal has 14 which forms end face 15 and the aperture 20 and the Tip possesses with one where is formed with 18 which forms the Tip 22 and the end face and the Tip lumen 24 at least. Long 2nd tubular component 26, the basic destal the Tip 32 which forms 28 which forms end face 30 and the Tip 34 and end face has with one where is formed with 30 and the Tip 34 lumen 36 at least. The 2nd tubular component, in order for the Tip 32 to project from the aperture 20 of the Tip of the 1st tubular component, is received into lumen 24 of the 1st tubular component. Long form grant element 38 among the 1st and 2nd tubular components one side accepts at least at least into one lumen and it is possible. Non-linear form is granted the form grant element, vis-a-vis at least the Tip of one side among the 1st and 2nd tubular components.< Choice figure >Drawing 3カテーテルアセンブリ10は、基端15を形成する基端部14と、開口20を有し且つ先端22を形成する先端部18と、基端と先端との間に形成される少なくとも1つのルーメン24とを有する細長い第1の管状部材12を備える。細長い第2の管状部材26が、基端30を形成する基端部28と、先端34を形成する先端部32と、基端30と先端34との間に形成される少なくとも1つのルーメン36とを有する。第2の管状部材は、その先端部32が第1の管状部材の先端部の開口20から突出するように第1の管状部材のルーメン24内に受容される。細長い形状付与要素38が第1と第2の管状部材のうちの少なくとも一方の少なくとも1つのルーメン内に受け入れ可能である。形状付与要素、第1と第2の管状部材のうちの少なくとも一方の先端部に対して非直線形状を付与する。【選択図】図3
