Safety arteriovenous fistula needle
    1.
    发明申请
    Safety arteriovenous fistula needle 有权
    安全动静脉瘘针

    公开(公告)号:US20050234408A1

    公开(公告)日:2005-10-20

    申请号:US10824815

    申请日:2004-04-15

    IPC分类号: A61M5/32 A61M25/06 A61M5/00

    摘要: A Safety Arteriovenous Fistula (AVF) winged safety needle device provides a safety feature including a protective shield with handling wings, which when placed in cooperating relationship, allows accommodation of a blood collection needle and a hub. The Safety AVF provides a reliable and user friendly first releasable locking mechanism in an insertion position and a second unreleaseable locking mechanism in a protected position. The Safety AVF also allows for rotation of the needle after cannulation in order to maximize blood or fluid flow to or from a vessel.

    摘要翻译: 安全动静脉瘘(AVF)翼安全针装置提供安全功能,包括带有处理翼的防护罩,当配合关系时,可以容纳采血针和集线器。 安全AVF在插入位置提供可靠且用户友好的第一可释放锁定机构,并且在受保护位置提供第二不可释放锁定机构。 安全AVF还允许在插管之后旋转针头,以便最大程度地使血液或流体从血管流出。