EP 1168941 A1 20020109 - ADVANCED DEVICE DISTRIBUTING ONE OR SEVERAL DOSES OF A LIQUID PRODUCT
Title (en)
ADVANCED DEVICE DISTRIBUTING ONE OR SEVERAL DOSES OF A LIQUID PRODUCT
Title (de)
VERBESSERTE VORRICHTUNG ZUM VERTEILEN VON EINER ODER MEHREREN DOSEN EINER FLÜSSIGKEIT
Title (fr)
DISPOSITIF PERFECTIONNE POUR DIFFUSER UNE OU PLUSIEURS DOSES DE PRODUIT FLUIDE
Publication
Application
Priority
FR 9900789 W 19990406
Abstract (en)
[origin: WO0059334A1] A device delivering one or several doses of a liquid, whereby each dose is contained in a tight store that is defined between two films that are hermetically joined to each other in a peripheral linking zone (20), the first film (1) being designed to undergo a collapsing pressure exerted by the user and the second film (2) being thin and frangible in order to enable the liquid product to be distributed outside the store when the second film is broken under the effect of said collapsing pressure, characterized in that the first film is made from a flexible deformable material enabling hollow deformation thereof as a result of the collapsing pressure exerted by the user, and in that a means of concentrating the strain (21) separate from the first film is associated locally with the store so that the second film can be broken under the effect of the above-mentioned collapsing pressure.
IPC 1-7
IPC 8 full level
A45D 34/04 (2006.01); A61F 13/40 (2006.01); B44C 1/10 (2006.01); B65D 75/58 (2006.01)
CPC (source: EP)
A45D 34/04 (2013.01); A61M 35/006 (2013.01); B44C 1/105 (2013.01); B65D 75/585 (2013.01); A45D 2200/1018 (2013.01); A45D 2200/1045 (2013.01)
Citation (search report)
See references of WO 0059334A1
Designated contracting state (EPC)
DE ES FR GB IT NL
DOCDB simple family (publication)
WO 0059334 A1 20001012; AU 3041099 A 20001023; EP 1168941 A1 20020109
DOCDB simple family (application)
FR 9900789 W 19990406; AU 3041099 A 19990406; EP 99911881 A 19990406