公开(公告)号：US20110015573A1

公开(公告)日：2011-01-20

申请号：US12676988

申请日：2008-09-03

Applicant: Manoj Kumar Maan ,  Pankaj Kumar Maan

Inventor： Manoj Kumar Maan ,  Pankaj Kumar Maan

IPC: A61M5/50 ,  A61B17/34

CPC classification number: A61M25/0606 ,  A61M25/0631 ,  A61M25/0693 ,  A61M2025/0089

Abstract: 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 with completely prevents removal and/reuse of the needle. The needle before insertion is protected by a biocompatible 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.

Abstract translation: 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到静脉中，并将引导针抽出到具有内置锁定机构的安全室中，从而完全防止针的移除和/重复使用。 插入前的针由生物相容的护套保护，当鞘插入静脉中并且针头的撤出作为导管时。 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与针接触或任何意外伤害的危险。

公开(公告)号：US09033927B2

公开(公告)日：2015-05-19

申请号：US12676988

申请日：2008-09-03

Applicant: Manoj Kumar Maan ,  Pankaj Kumar Maan

Inventor： Manoj Kumar Maan ,  Pankaj Kumar Maan

IPC: A61M25/06 ,  A61M5/32 ,  A61M5/00 ,  A61M25/00

CPC classification number: A61M25/0606 ,  A61M25/0631 ,  A61M25/0693 ,  A61M2025/0089

Abstract: 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 with completely prevents removal and/reuse of the needle. The needle before insertion is protected by a biocompatible 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.

Abstract translation: 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到静脉中，并将引导针抽出到具有内置锁定机构的安全室中，从而完全防止针的移除和/重复使用。 插入前的针由生物相容的护套保护，当鞘插入静脉中并且针头的撤出作为导管时。 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与针接触或任何意外伤害的危险。