| 摘要 |
<p>A blood vessel catheter(10) including a catheter tube(11) and a bolus(20) having a bullet nose. The bolus(20) includes a passage section with a side opening port(69). A nose section with a bullet nose has a smaller cross-section than the rest of the bolus(20) and offset from the axis of the passage section in the radial direction of the port(69). The bullet nose is rounded and unperforated.</p> |
