| 摘要 |
<p>A medical infusion connector for connecting to an extracorporeal catheter, for use in preventing and eliminating negative pressure. Comprised is a connector base (3). The connector base (3) is either integrally constructed or discretely constructed with a connecting base (1) but is fixedly connected to the connecting base (1). The front section of a connector body (2) is inserted into a cavity of the connector base (3) and is provided with a spirally-adjusting and axially-pushing apparatus. A space for spiral-adjustment and axial-pushing of the connector body (2) is provided either between the connector body (2) and the cavity of the connector base (3), or between the connector body (2) and a cavity of the connecting base (1), or among the connector body (2), the cavity of the connector base (3), and the cavity of the connecting base (1). A cavity of the connector (2) is in communication with the cavity of the connecting base (1).</p> |
