| 摘要 |
<p>This invention is an elongate catheter (10) having one or more lumens (24, 26) therein, and at least one lumen in flow communication with an opening in the tip member (14) of the catheter. The tip member includes proximal area (15) for attachment of the tip member to the body portion (12) of the catheter, a flow passage area (17) having distal, proximal inner surfaces (32, 34) which taper outwardly from the interior of the catheter that includes a raised area (36) therebetween such that the openings are located on the same side of the catheter, and are spaced apart from each other with the raised area inbetween.</p> |
