BEECKLER, CHRISTOPHER,KEYES, JOSEPH THOMAS,GOVARI, ASSAF
申请号：
CA2963527
公开号：
CA2963527A1
申请日:
2017.04.06
申请国别(地区):
CA
年份:
2017
代理人:
摘要：
A method of constructing an electrophysiology catheter having a flex circuitelectrode assembly includes: providing a flex circuit having a substrate, afirst conductivelayer and a second conductive layer； removing the first conductive layer toexpose a firstsurface of the substrate； forming the wiring electrode in the secondconductive layer withone exclusion zone； forming a first through-hole in the substrate to provideone conductivevia and forming a second through-hole to provide an irrigation aperture inalignment withthe exclusion zone； forming the contact electrode on first surface of thesubstrate； placingconductive material into the first through-hole to form the conductive via,the conductivevia extending through the substrate and electrically coupling the wiringelectrode and thecontact electrode； and coupling a first conductor and a second conductor tothe wiringelectrode to form a thermocouple.
