| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a steerable open-lumen type catheter with improved tip control. <P>SOLUTION: A steerable catheter (10) comprises an elongated catheter body (12), a tip portion (14), first and second lumens (18, 20), a tightly wound coil (48), a puller wire (36), and a control handle. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
