Global Patent Index - EP 1041928 A1

EP 1041928 A1 20001011 - NON-INVASIVE DEVICE FOR ELECTROMYOGRAPHIC MEASUREMENTS

Title (en)

NON-INVASIVE DEVICE FOR ELECTROMYOGRAPHIC MEASUREMENTS

Title (de)

NICHTINVASIVE VORRICHTUNG ZUR ELEKTROMYOGRAPHISCHEN MESSUNG

Title (fr)

DISPOSITIF NON INVASIF DE MESURES ELECTROMYOGRAPHIQUES

Publication

EP 1041928 A1 20001011 (FR)

Application

EP 98962540 A 19981222

Priority

  • FR 9802837 W 19981222
  • FR 9716272 A 19971222

Abstract (en)

[origin: FR2772588A1] Eleven electrodes are arranged as three overlapping laplacien groups and mounted on an insulating support (2). Each electrode is formed from a tube and a disk, both being made from an alloy of gold, silver and copper. A magnetic shielding is provided by an internal armoring (Bi) and an external armoring. The internal armoring consists of a copper wire which does not completely encircle the electrodes to prevent field distortion.

IPC 1-7

A61B 5/0488; A61B 5/0492

IPC 8 full level

A61B 5/0488 (2006.01); A61B 5/0492 (2006.01)

CPC (source: EP)

A61B 5/0488 (2013.01); A61B 5/0492 (2013.01)

Citation (search report)

See references of WO 9932032A1

Designated contracting state (EPC)

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

DOCDB simple family (publication)

FR 2772588 A1 19990625; FR 2772588 B1 20000218; CA 2312879 A1 19990701; EP 1041928 A1 20001011; JP 2001526074 A 20011218; WO 9932032 A1 19990701

DOCDB simple family (application)

FR 9716272 A 19971222; CA 2312879 A 19981222; EP 98962540 A 19981222; FR 9802837 W 19981222; JP 2000525030 A 19981222