Title:
可撓性板片を有する穿刺防止用安全ケージを備えたカテーテル導入装置
Document Type and Number:
Japanese Patent JP4631906
Kind Code:
B2
Abstract:
A device for inserting a cannula comprising a short tubular catheter (1) connected to a base (2) has a cage (5) with a chamber (6) for a sliding needle (3) to pass between its inlet (7) and outlet (8) and into the catheter. A device for inserting a cannula comprising a short tubular catheter (1) connected to a base (2) has a cage (5) with a chamber (6) for a sliding needle (3) to pass between its inlet (7) and outlet (8) and into the catheter. The chamber is fitted with a trap in the form of a flexible strip (17) of spring steel lying perpendicular to its inlet and having a hole for the needle to pass through. When the needle is withdrawn from the cannula the spring strip automatically deflects its tip away from the chamber outlet so it cannot be reinserted, which prevents it projecting from the cage when the latter is separated from the cannula base.
Inventors:
Carre, Jean-Luc
Dal, Valerie
Guillomark, Pieric
Yue, Jean-Max
Dal, Valerie
Guillomark, Pieric
Yue, Jean-Max
Application Number:
JP2007501303A
Publication Date:
February 16, 2011
Filing Date:
February 14, 2005
Export Citation:
Assignee:
VYGON
International Classes:
A61M25/00; A61M5/32; A61M25/06
Domestic Patent References:
| JP5345032A |
Foreign References:
| FR2684006A1 |
Attorney, Agent or Firm:
Shoichi Hirose