| 摘要 |
<p>The invention relates to a suction catheter comprising a tube-like basic body with a distal and a proximal end, and a pressure channel and a discharge channel formed therein. At the distal end the pressure channel is connected with a spray nozzle and the discharge channel with a suction inlet and at the proximal end the channels are connected to connecting members, wherein the basic body in cross-section has a substantially constant cross-section with a lumen forming the discharge channel and the pressure channel has been formed in a separate tube-like body which has been received inside that lumen. <MATH></p> |
