Assignee
CARDIACASSIST INC
US27 patents
Top patents by PatentIndex Score
US6436123B1Aug 20, 2002
System apparatus and method for closing severed bone or tissue of a patient
CARDIACASSIST INC185 citations99
US9168352B2Oct 27, 2015
Dual lumen cannula
CARDIACASSIST INC35 citations96
US6808508B1Oct 26, 2004
Method and system for closed chest blood flow support
CARDIACASSIST INC91 citations96
US6447441B1Sep 10, 2002
Non-invasive flow indicator for a rotary blood pump
CARDIACASSIST INC171 citations96
US10279101B2May 7, 2019
Dual lumen cannula
CARDIACASSIST INC14 citations93
US6676650B1Jan 13, 2004
Perfusion cannula, method and system
CARDIACASSIST INC46 citations92
US9782534B2Oct 10, 2017
Dual lumen cannula
CARDIACASSIST INC16 citations91
US7896832B2Mar 1, 2011
Method and system for closed chest blood flow support
CARDIACASSIST INC28 citations91
US11344659B2May 31, 2022
Dual lumen cannula
CARDIACASSIST INC2 citations72
US10603422B2Mar 31, 2020
VA ECMO with pulmonary artery ventilation
CARDIACASSIST INC4 citations72
US11786719B2Oct 17, 2023
Rotary blood pump
CARDIACASSIST INC2 citations70
US10695473B2Jun 30, 2020
Cannula system with sterile connector, blood pump, and patient harness
CARDIACASSIST INC1 citations68
US12318521B2Jun 3, 2025
VA ECMO with pulmonary artery ventilation
CARDIACASSIST INC0 citations61
US11918725B2Mar 5, 2024
Dual lumen cannula
CARDIACASSIST INC0 citations61
US11179510B2Nov 23, 2021
Method of assisting a heart using a dual lumen cannula
CARDIACASSIST INC0 citations61
US11406748B2Aug 9, 2022
Dual lumen cannula with expandable lumen
CARDIACASSIST INC2 citations60
US12226623B2Feb 18, 2025
Rotary blood pump
CARDIACASSIST INC0 citations59
US12285555B2Apr 29, 2025
Priming tray for priming a fluid system
CARDIACASSIST INC0 citations58
US11793918B2Oct 24, 2023
Priming tray for priming a fluid system
CARDIACASSIST INC0 citations58
US12194212B2Jan 14, 2025
Apparatus and method for rapidly cooling or heating the body temperature of a patient
CARDIACASSIST INC0 citations54
US10993828B2May 4, 2021
Apparatus and method for rapidly cooling or heating the body temperature of a patient
CARDIACASSIST INC0 citations53
US12337089B2Jun 24, 2025
Oxygenator with stacked fiber membrane
CARDIACASSIST INC0 citations51
US11813411B2Nov 14, 2023
Dual lumen cannula with adjustable length infusion tube
CARDIACASSIST INC0 citations51
US11529171B2Dec 20, 2022
Image-guided transseptal puncture device
CARDIACASSIST INC0 citations50
US12453809B2Oct 28, 2025
Dual lumen cannula with expandable lumen
CARDIACASSIST INC0 citations49
US11931496B2Mar 19, 2024
Distal flow arterial cannula with expandable positioning balloon
CARDIACASSIST INC0 citations49
US12318600B2Jun 3, 2025
Sterile connector and cannula assembly
CARDIACASSIST INC0 citations46