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    • 1. 发明公开
    • SAFETY INTRAVENOUS CANNULAS
    • INTRAVENÖSESICHERHEITSKANÜLEN
    • EP2205305A1
    • 2010-07-14
    • EP08789938.1
    • 2008-09-03
    • Maan, Manoj KumarMaan, Pankaj Kumar
    • Maan, Manoj KumarMaan, Pankaj Kumar
    • A61M25/06
    • A61M25/0606A61M25/0631A61M25/0693A61M2025/0089
    • A safety intravenous cannula and catheter device is disclosed. The device permits easy insertion of a cannula made of a biocompatible material into the vein with a guide needle and withdrawal of the guide needle into a safety chamber with an in- built locking mechanism which completely prevents removal and/reuse of the needle. The needle before insertion is protected by a bio compatible sheath which when inserted into the vein and after withdrawal of the needle acts as catheter. Similarly, after withdrawal the needle is locked inside a safety chamber in such a manner that at no time does the user come into contact with the needle or in any danger of accidental injury.
    • 公开了一种安全静脉插管和导管装置。 该装置允许将由生物相容性材料制成的插管容易地用引导针插入静脉中,并将引导针抽出到具有完全防止针的去除和/重复使用的嵌入式锁定机构的安全室中。 插入之前的针由生物相容的护套保护,当鞘被插入静脉中并且在针头撤出之后作为导管。 类似地,在撤回之后,针以这样的方式锁定在安全室内,使得使用者在任何时候都不会与针接触或有任何意外伤害的危险。