| 摘要 |
<p>A sheath (36) and method for the removal and disposal of removable needles (12) used to guide insertion of catheters. The sheath (36) having a one way entrance (42) for allowing the removable needle (12) to be taken into the sheath by pulling on a wire (26) attached to the removable needle (12) and passed through the sheath (36), but to prevent the removable needle (12) from coming out of the sheath (36) after removable needle is in the sheath.</p> |
