Catheter devices for delivering laser energy

摘要: A method for conducting laser energy to a site includes steps of bringing the proximal end flexible tube near site, filling at least portion with liquid by introducing into tube, allowing flow out from toward and directing source distal whereby emerges site. Also, such in which is radiographic contrast medium. removing an obstruction blood vessel animal. apparatus delivering liquid, having opening first through can pass, means providing operationally associated second wherein are adapted cooperate, when contains conduct emit liquid-containing tube.