Assignee
CARDIOFOCUS INC
US41 patents
Top patents by PatentIndex Score
US8025661B2Sep 27, 2011
Coaxial catheter instruments for ablation with radiant energy
CARDIOFOCUS INC169 citations99
US7935108B2May 3, 2011
Deflectable sheath catheters
CARDIOFOCUS INC128 citations99
US6942657B2Sep 13, 2005
Intralumenal contact sensor
CARDIOFOCUS INC378 citations99
US6932809B2Aug 23, 2005
Safety shut-off device for laser surgical instruments employing blackbody emitters
CARDIOFOCUS INC156 citations99
US6676656B2Jan 13, 2004
Surgical ablation with radiant energy
CARDIOFOCUS INC186 citations99
US6626900B1Sep 30, 2003
Intralumenal contact sensor
CARDIOFOCUS INC154 citations99
US6579285B2Jun 17, 2003
Photoablation with infrared radiation
CARDIOFOCUS INC286 citations99
US6558375B1May 6, 2003
Cardiac ablation instrument
CARDIOFOCUS INC199 citations99
US6375654B1Apr 23, 2002
Catheter system with working portion radially expandable upon rotation
CARDIOFOCUS INC186 citations99
US6270492B1Aug 7, 2001
Phototherapeutic apparatus with diffusive tip assembly
CARDIOFOCUS INC388 citations99
US6071302AJun 6, 2000
Phototherapeutic apparatus for wide-angle diffusion
CARDIOFOCUS INC162 citations99
US7357796B2Apr 15, 2008
Phototherapeutic wave guide apparatus
CARDIOFOCUS INC84 citations98
US7207984B2Apr 24, 2007
Methods for projection of energy
CARDIOFOCUS INC158 citations98
US6953457B2Oct 11, 2005
Phototherapeutic wave guide apparatus
CARDIOFOCUS INC164 citations98
US6605055B1Aug 12, 2003
Balloon catheter with irrigation sheath
CARDIOFOCUS INC136 citations98
US6572609B1Jun 3, 2003
Phototherapeutic waveguide apparatus
CARDIOFOCUS INC271 citations98
US6423055B1Jul 23, 2002
Phototherapeutic wave guide apparatus
CARDIOFOCUS INC286 citations98
US6168591B1Jan 2, 2001
Guide for penetrating phototherapy
CARDIOFOCUS INC134 citations98
US6102905AAug 15, 2000
Phototherapy device including housing for an optical element and method of making
CARDIOFOCUS INC175 citations98
US5997571ADec 7, 1999
Non-occluding phototherapy probe stabilizers
CARDIOFOCUS INC177 citations98
US6547780B1Apr 15, 2003
Infrared laser catheter system
CARDIOFOCUS INC187 citations96
US6159203ADec 12, 2000
Infrared laser catheter system
CARDIOFOCUS INC190 citations96
US8366705B2Feb 5, 2013
Coaxial catheter instruments for ablation with radiant energy
CARDIOFOCUS INC29 citations92
USD851245SJun 11, 2019
Compliant balloon
CARDIOFOCUS INC10 citations82
US9421066B2Aug 23, 2016
System and method for visualizing tissue during ablation procedures
CARDIOFOCUS INC6 citations82
USD934268SOct 26, 2021
Display screen or portion thereof with graphical user interface
CARDIOFOCUS INC8 citations81
US10154888B2Dec 18, 2018
System and method for visual confirmation of pulmonary vein isolation during abalation procedures
CARDIOFOCUS INC7 citations79
US11246476B2Feb 15, 2022
Method for visualizing tissue with an ICG dye composition during ablation procedures
CARDIOFOCUS INC2 citations73
US9861437B2Jan 9, 2018
Guided cardiac ablation catheters
CARDIOFOCUS INC4 citations73
US11389236B2Jul 19, 2022
Ablation system with automated ablation energy element
CARDIOFOCUS INC4 citations72
US11207505B2Dec 28, 2021
Balloon catheter and fluid management system thereof
CARDIOFOCUS INC2 citations72
USD958814SJul 26, 2022
Display screen or portion thereof with graphical user interface
CARDIOFOCUS INC1 citations70
US11883094B2Jan 30, 2024
Ablation system with automated ablation energy element
CARDIOFOCUS INC1 citations62
US11832878B2Dec 5, 2023
Ablation system with automated ablation energy element
CARDIOFOCUS INC0 citations62
US11484692B2Nov 1, 2022
Balloon catheter and fluid management system thereof
CARDIOFOCUS INC0 citations62
US11344365B2May 31, 2022
Ablation system with automated sweeping ablation energy element
CARDIOFOCUS INC0 citations62
US11957856B2Apr 16, 2024
Balloon catheter and fluid management system thereof
CARDIOFOCUS INC0 citations61
US10926067B2Feb 23, 2021
Balloon catheter and fluid management system thereof
CARDIOFOCUS INC1 citations59
US12336757B2Jun 24, 2025
Endoscopically guided ablation catheters with thermally resistant balloons
CARDIOFOCUS INC0 citations55
US11413089B2Aug 16, 2022
Ablation techniques for the treatment of atrial fibrillation
CARDIOFOCUS INC0 citations52
US10806910B2Oct 20, 2020
Balloon catheter and fluid management system thereof
CARDIOFOCUS INC0 citations51