Title:
不正操作防止キャップ付きプレフィルドシリンジ
Document Type and Number:
Japanese Patent JP2006528044
Kind Code:
A
Abstract:
A prefilled ready-to-use syringe, including a tubular body having, at its distal end, a tip to take a needle and, at its proximal end, a flange, a piston able to slide inside the tubular body and defining, with the tubular body, an internal working volume at least partially filled with a liquid, a rod for actuating the piston extending beyond the proximal end of the tubular body, characterized in that a rigid cover is attached and fixed in a definitive way to the flange and has a central opening for the free translational passage of the actuating rod, and the said cover forms a stop for the actuating rod in the proximal direction, and a plug is arranged to translate freely in the tubular body between the piston and the proximal end of the body, the plug being resistant to puncturing with a needle.
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Inventors:
Frederick Perrault
Catherine Felix-Fall
Jean-Pierre Grimard
Catherine Felix-Fall
Jean-Pierre Grimard
Application Number:
JP2006530378A
Publication Date:
December 14, 2006
Filing Date:
May 25, 2004
Export Citation:
Assignee:
Becton Dickinson France Societe Anonymous
International Classes:
A61M5/315; A61M5/28; A61M5/31; A61M5/50
Domestic Patent References:
| JPS63192453A | 1988-08-09 |
Foreign References:
| EP0511402A1 | 1992-11-04 | |||
| US4531940A | 1985-07-30 | |||
| EP0209976A1 | 1987-01-28 |
Attorney, Agent or Firm:
Yoshikazu Tani
Kazuo Abe
Kazuo Abe