Bohndorf K, Günther R W
Department of Radiology, University of Technology, Aachen, Germany.
Cardiovasc Intervent Radiol. 1991 Mar-Apr;14(2):129-31. doi: 10.1007/BF02577712.
A new 5 F catheter configuration is presented with a very short, 90 degrees angled tip that allows safe catheter tip rotation near the puncture site. This facilitates catheterization of the superficial femoral artery and permits easy conversion of a retrograde into an antegrade guidewire placement after puncture of the common femoral artery.
一种新型5F导管结构被提出,其尖端非常短且呈90度角,可使导管尖端在穿刺部位附近安全旋转。这便于股浅动脉的插管,并允许在股总动脉穿刺后轻松地将逆行导丝置入转换为顺行导丝置入。