| 摘要 |
<p>A catheter for medical treatment capable of solving problems in a conventional catheter for medical treatment of such a type that a balloon catheter for temporarily closing blood vessel is passed through a guide wire lumen for use wherein only a catheter of such a type that an adopter is detachable therefrom could be used for medical treatment and a long manipulating time and much labor were required for attachment and detachment. The catheter for medical treatment comprises a lumen communicating from the user's side end to the terminal tip part thereof, a main shaft having, at its tip, a guide wire lumen, a hub at its user's side end, and a slit in the guide wire lumen through its entire length, or the catheter for medical treatment comprises a main shaft having a lumen communicating from the user's side end to the terminal tip part thereof, a guide wire shaft having , at its tip, a guide wire lumen, a hub at the user's side end of the main shaft, and a slit in the guide wire shaft through its entire length. The guide wire or the shaft of the other catheter playing the role of the guide wire can be rapidly disposed in the guide wire lumen through the slit.</p> |
