Global Patent Index - EP 1099110 A1

EP 1099110 A1 2001-05-16 - ASSEMBLY AND APPARATUS FOR EXTRACELLULAR ELECTROPHYSIOLOGICAL RECORDINGS AND THEIR USE

Title (en)

ASSEMBLY AND APPARATUS FOR EXTRACELLULAR ELECTROPHYSIOLOGICAL RECORDINGS AND THEIR USE

Title (de)

ANORDNUNG UND GERÄT FÜR DIE EXTRAZELLULÄREN ELEKTROPHYSIOLOGISCHEN AUFZEICHNUNGEN UND DEREN VERWENDUNG

Title (fr)

ENSEMBLE, APPAREIL POUR ENREGISTREMENTS ELECTROPHYSIOLOGIQUES EXTRACELLULAIRES ET LEUR UTILISATION

Publication

EP 1099110 A1 (EN)

Application

EP 99936603 A

Priority

  • EP 99936603 A
  • EP 9905298 W
  • EP 98113783 A

Abstract (en)

[origin: WO0005574A1] The present invention relates to an assembly comprising a field-effect transistor having vertebrate cells, particularly cells of mammalian origin, more particularly myocardial cells, fixed thereon, an apparatus for extracellular electrophysiological recordings comprising the assembly and its use for testing potential pharmaceutically effective compounds, such as compounds having potentially cardiac physiologically effectiveness, or compounds having potential side effects, or potentially toxic compounds.

IPC 1-7 (main, further and additional classification)

G01N 27/414

IPC 8 full level (invention and additional information)

G01N 33/483 (2006.01); A61B 5/04 (2006.01); A61B 5/0402 (2006.01); C12M 1/34 (2006.01); C12Q 1/02 (2006.01); G01N 27/414 (2006.01); G01N 33/15 (2006.01); G01N 33/50 (2006.01)

CPC (invention and additional information)

G01N 27/414 (2013.01); G01N 33/4836 (2013.01)

Citation (search report)

See references of WO 0005574A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

WO 0005574 A1 20000203; AU 5164099 A 20000214; CA 2338456 A1 20000203; EP 1099110 A1 20010516; JP 2002522028 A 20020723

INPADOC legal status


2003-08-13 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20030102

2001-05-16 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20010215

2001-05-16 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2001-05-16 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Free text: AL;LT;LV;MK;RO;SI