EP 1754048 A1 20070221 - SENSITIVE SYSTEM FOR DETECTING CHEMICAL AND/OR PHYSICAL STATE CHANGES INSIDE PACKAGED MEDIA
Title (en)
SENSITIVE SYSTEM FOR DETECTING CHEMICAL AND/OR PHYSICAL STATE CHANGES INSIDE PACKAGED MEDIA
Title (de)
SENSITIVES SYSTEM ZUR OPTISCHEN DETEKTION CHEMISCHER UND/ODER PHYSIKALISCHER ZUSTANDSÄNDERUNGEN INNERHALB VON VERPACKTEN MEDIEN
Title (fr)
SYSTEME SENSIBLE DE DETECTION OPTIQUE DE VARIATIONS D'ETATS CHIMIQUES ET/OU PHYSIQUES A L'INTERIEUR DE MILIEUX CONDITIONNES
Publication
Application
Priority
- DE 2004002732 W 20041207
- DE 10357598 A 20031208
Abstract (en)
[origin: WO2005057192A1] The invention relates to a sensitive system for detecting chemical and/or physical state changes, preferably inside packages, of small sample volumes or a high-viscosity medium containing substances or the mixtures thereof. The aim of said invention is to make it possible to check at a low cost the state of said substances or the mixtures thereof or of different media. For this purpose, the inventive sensitive system is designed in such a way that a membrane or a sensitive film (1) is arrangeable on or in an element (3) which is interchangeably connectable to a cannula (2), thereby making it possible to introduce the element (3) and the cannula (2) into a measurable medium and to form an optical connection with an optical sensor system (4).
IPC 8 full level
G01N 21/77 (2006.01); G01N 21/85 (2006.01); G01N 33/02 (2006.01); G01N 21/25 (2006.01); G01N 21/45 (2006.01); G01N 21/55 (2006.01); G01N 21/78 (2006.01)
CPC (source: EP US)
G01N 21/7703 (2013.01 - EP US); G01N 21/8507 (2013.01 - EP US); G01N 21/251 (2013.01 - EP US); G01N 21/45 (2013.01 - EP US); G01N 21/553 (2013.01 - EP US); G01N 21/78 (2013.01 - EP US); G01N 2021/775 (2013.01 - EP US); G01N 2021/7773 (2013.01 - EP US); G01N 2021/7776 (2013.01 - EP US); G01N 2021/7779 (2013.01 - EP US); G01N 2021/7783 (2013.01 - EP US); G01N 2021/7786 (2013.01 - EP US); G01N 2021/7796 (2013.01 - EP US)
Citation (search report)
See references of WO 2005057192A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005057192 A1 20050623; DE 112004002740 D2 20061123; EP 1754048 A1 20070221; JP 2007514150 A 20070531; US 2007279624 A1 20071206
DOCDB simple family (application)
DE 2004002732 W 20041207; DE 112004002740 T 20041207; EP 04802935 A 20041207; JP 2006543362 A 20041207; US 58202104 A 20041212