| 摘要 |
<p>A microwave catheter system used for heating arterial plaque and including a catheter member (1) adapted for positioning in the artery and an inflatable balloon (12) supported at the distal end of the catheter member (1). Microwave energy is coupled by means of a transmission line (2) to an antenna (11). An optic fiber (3) extends through the catheter member and may be used for temperature sensing or other purposes. A channel (4) is provided through the catheter member for coupling a fluid to the balloon for inflation thereof.</p> |
