EP 0295104 A1 19881214 - Improvements in the use of vials.
Title (en)
Improvements in the use of vials.
Title (de)
Gebrauchsweise von Ampullen.
Title (fr)
Utilisation de fioles.
Publication
Application
Priority
JP 8969087 U 19870612
Abstract (en)
An improved method for storing at least two substances (6, 7) in complete independence from each other until use when they are required to be mixed utilising a compartmented vial (1) which comprises two compartments (A, B) connected by a constricted neck, in which is positioned a plug (2), and an ordinary rubber stopper (3) positioned in the mouth opening (C) of the vial. In use, a syringe needle (8) is pushed through the rubber stopper and air is injected into the upper compartment, thus causing a rise in pressure in the upper compartment forcing the plug to be displaced out of the neck and allowing the two compartments to communicate and their contents to combine to form a mixture, with which to charge the syringe body (9).
IPC 1-7
IPC 8 full level
A61J 1/00 (2006.01); A61J 1/05 (2006.01); A61J 1/20 (2006.01); B65D 25/08 (2006.01); B65D 51/00 (2006.01)
CPC (source: EP)
A61J 1/2093 (2013.01); B65D 25/082 (2013.01); B65D 51/002 (2013.01); A61J 1/2041 (2015.05)
Citation (search report)
- [X] BE 568541 A 19580630
- [A] FR 2390341 A1 19781208 - ASICOMO AS [DK]
- [A] US 2660171 A 19531124 - DICKINSON JR FAIRLEIGH S
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DOCDB simple family (application)
EP 88305283 A 19880609; JP 8969087 U 19870612