EP 3749191 A1 20201216 - MEDICAL PROBE WITH STAGGERED MICROELECTRODE CONFIGURATION
Title (en)
MEDICAL PROBE WITH STAGGERED MICROELECTRODE CONFIGURATION
Title (de)
MEDIZINISCHE SONDE MIT GESTAFFELTER MIKROELEKTRODENKONFIGURATION
Title (fr)
SONDE MÉDICALE À CONFIGURATION DE MICROÉLECTRODES ÉTAGÉES
Publication
Application
Priority
- US 201815890309 A 20180206
- US 201815890318 A 20180206
- US 201816219580 A 20181213
- US 2019016577 W 20190205
Abstract (en)
[origin: WO2019156942A1] An electrophysiology catheter with a distal microelectrode assembly having covered spine carrying a plurality of microelectrodes. The microelectrode assembly includes a first spine radiating away from the longitudinal axis, the first spine having a plurality of first microelectrodes disposed on the first spine and a second spine adjacent the first spine and radiating away from the longitudinal axis. The second spine has a plurality of second microelectrodes disposed on the second spine such that a first virtual circle intersecting one of the plurality of first microelectrodes do not intersect any of the second microelectrodes.
IPC 8 full level
A61B 5/042 (2006.01); A61B 5/00 (2006.01)
CPC (source: EP IL)
A61B 5/287 (2021.01 - EP IL); A61B 5/6859 (2013.01 - EP IL)
Citation (search report)
See references of WO 2019156942A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2019156942 A1 20190815; CN 112040860 A 20201204; EP 3749191 A1 20201216; IL 276502 A 20200930; JP 2021512771 A 20210520; JP 7326341 B2 20230815
DOCDB simple family (application)
US 2019016577 W 20190205; CN 201980012149 A 20190205; EP 19706337 A 20190205; IL 27650220 A 20200805; JP 2020564040 A 20190205