| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a medical device such as a catheter capable of well bending a distal end part and excellent in torque transmitting property. <P>SOLUTION: The catheter 100 as the medical device has: a main lumen 20; and a sheath 10 comprising an inner layer 11, a reinforcing layer 30 formed by spirally winding a wire material 31, a bonding member 90 bonding the reinforcing layer 30 comprising the winding layer, a marker 40 arranged in the distal end side DE, an outer layer 12 covering the whole inner layer 11, a pair of sub lumen 80 (80a, 80b) symmetrically arranged in the periphery of the main lumen 20, and a coat layer 50 formed in the outer periphery of the outer layer 12. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
