EP 2621829 A1 20130807 - DETECTION OF THE INTEGRITY OF A TIGHT, CLOSED, SOFT PLASTIC POUCH FOR RECEIVING AND PROTECTING A PRODUCT OR A BIOPHARMACEUTICAL DEVICE
Title (en)
DETECTION OF THE INTEGRITY OF A TIGHT, CLOSED, SOFT PLASTIC POUCH FOR RECEIVING AND PROTECTING A PRODUCT OR A BIOPHARMACEUTICAL DEVICE
Title (de)
NACHWEIS DER UNVERSEHRTHEIT EINES DICHTEN, GESCHLOSSENEN, WEICHEN KUNSTSTOFFBEUTELS FÜR AUFNAHME UND SCHUTZ EINES PRODUKTES ODER EINER BIOPHARMAZEUTISCHEN VORRICHTUNG
Title (fr)
DÉTECTION DE L'INTÉGRITÉ D'UNE POCHE SOUPLE, FERMÉE, ÉTANCHE, EN MATIÈRE PLASTIQUE, DESTINÉE À RECEVOIR ET PROTÉGER UN PRODUIT OU UN DISPOSITIF BIOPHARMACEUTIQUE
Publication
Application
Priority
- FR 1057930 A 20100930
- FR 2011051942 W 20110822
Abstract (en)
[origin: US2013210153A1] A pouch (2) includes: a first, inner, envelope (1) which is closed, delimiting a first space (6) forming a pouch stricto sensu (1) intended for receiving a biopharmaceutical product or device; a second, outer, envelope (8) which is closed, delimiting a second space (9) in which is located the first envelope/pouch stricto sensu (1); a spacer element (11); at least one tracer gas located in the first space (6) or in the intermediate space (14) at a partial pressure different from that of the intermediate space or of the first space; and at least one colorimetric detection layer (12), responding to the concentration of tracer gas which reaches it by changing from a first color to a second color, and being an integral part of a wall (3, 4) of the first envelope/defined pouch (1) and/or of a wall (13) of the second envelope and/or of the spacer element.
IPC 8 full level
B65D 75/38 (2006.01); B65D 79/02 (2006.01)
CPC (source: EP US)
A61L 2/26 (2013.01 - EP US); B65D 75/38 (2013.01 - EP US); B65D 79/02 (2013.01 - EP US); B65D 81/2061 (2013.01 - EP US); B65D 81/2084 (2013.01 - EP US); G01N 21/783 (2013.01 - US); A61J 1/14 (2013.01 - EP US); A61L 2202/181 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2012042139 A2 20120405; CN 103282285 A 20130904; CN 103282285 B 20160127; EP 2621829 A1 20130807; EP 2662307 A1 20131113; EP 2662307 B1 20160106; FR 2965556 A1 20120406; FR 2965556 B1 20130802; US 2013210153 A1 20130815; US 9005978 B2 20150414
DOCDB simple family (application)
FR 2011051942 W 20110822; CN 201180057243 A 20110822; EP 11758531 A 20110822; EP 13162042 A 20110822; FR 1057930 A 20100930; US 201113876612 A 20110822