Brevet : EP2066234 - cathéter et ensemble médical
Titre
cathéter et ensemble médical
N° et date de publication de la demande
EP2066234 - 10/06/2009
Type de la demande
A2
N° et date de dépôt
EP07826301.9 - 07/09/2007
N° et date de priorité
EP06120423 - 11/09/2006
Classification CIB
Classification CPC
A61B 5/055 ; A61B2562/222 ; A61N 1/056 ; A61N 1/3625 ; A61N 1/3718 ; G01R 33/287 ; A61N 1/086 ; A61B 5/283 ; A61B 5/30 ; A61N 1/3718 ; G01R 33/287 ; A61N 1/056 ; A61B 5/055 ; A61B2562/222 ; A61N 1/3625 ; A61N 1/086 ; A61B 5/283 ; A61B 5/30
Abrégé
The present invention relates to a catheter (6) comprising: a connector (65, 66) at a proximal side of the catheter for connecting the catheter to an external signal transmission/receiving unit (10) for transmitting and/or receiving signals, an electrode (63, 64) at a distal side of the catheter, and an electrical connection including an electrical wire (61, 62) for electrically connecting the electrode and the connector for the transmission of signals between the electrode and the connector, wherein the electrical connection has a high electrical resistance of at least 1 kOmega, in particular of at least 5 kOmega. Thus, the present invention provides a solution to prevent excessive heating during EP interventions under MR guidance by using highly resistive wires and or lumped resistors as connections within catheters.
INTERVENANTS
Déposant
KONINKL PHILIPS ELECTRONICS NV (KONINKLIJKE PHILIPS ELECTRONICS N.V.) - NL
PHILIPS INTELLECTUAL PROPERTY (PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH) - DE
Titulaire
PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH - LUBECKERTORDAMM 5 20099 HAMBURG - DE
KONINKLIJKE PHILIPS N.V. - HIGH TECH CAMPUS 5 5656 EINDHOVEN - NL
Inventeur
LIPS, OLIVER NL-5656 AE EINDHOVEN - NL
DAVID, BERND NL-5656 AE EINDHOVEN - NL
GLEICH, BERNHARD NL-5656 AE EINDHOVEN - NL
KRUEGER, SASCHA NL-5656 AE EINDHOVEN - NL
WEISS, STEFFEN NL-5656 AE EINDHOVEN - NL
WIRTZ, DANIEL NL-5656 AE EINDHOVEN - NL
Mandataire
SPID - 33 RUE DE VERDUN BP 313 - 92156 SURESNES CEDEX - FR - N° Siren : 784295933
STATUT EN FRANCE : Déchu
Délivrance
24/02/2010
Registre national des brevets (RNB)
26/11/2014 - N°0203684 - CA : Changement d'adresse (BOPI 2015-01)
26/11/2014 - N°0203684 - CD : Changement de nom, de dénomination (BOPI 2015-01)
Date de constatation de déchéance
-
05/05/2023 (BOPI 2023-22)
Dernière annuité payée
27/09/2021
Quantième- N° de l'annuité payée
15
Date de paiement de la prochaine annuité
30/09/2022