| 摘要 |
<p>This present disclosure provides a non-coring vial access cannula (10) which has sufficient structural strength that it may be made from a thermoplastic resin instead of metal, thus reducing the likelihood and severity of operator injury by an accidental needle stick. The vial access cannula (10) of the present disclosure has (i) a needle hub (12) suitable for receiving a hypodermic syringe or an IV set (e.g., a Luer lock), (ii) a cannula portion (16) having a centrally disposed lumen (18), wherein the centrally disposed lumen terminates in one or more distal openings (20) and is in fluid communication with the needle hub (12), and (iii) a solid tip member (26) distal to the one or more distal openings (20), wherein the solid tip member (26) has a blade (30) with a cutting edge (32).</p> |
