Assignee
CARDIVASCULAR SYSTEMS
US·82 granted patents·56 pending applications·1,054 citations·filing 1985–2025
Top patents by PatentIndex Score
138 records- 0199US8353923B2Rotational device with eccentric abrasive element and method of useCARDIVASCULAR SYSTEMS·Filed 2011·Granted Jan 15, 2013·122 cites·24 claims
- 0296US12171993B2Intravascular blood pump with external motor and centrifugal force-driven expansion of impeller blades and/or expandable and collapsible impeller housingCARDIVASCULAR SYSTEMS·Filed 2022·Granted Dec 24, 2024·8 cites·28 claims
- 0395US10335042B2Methods, devices and systems for sensing, measuring and/or characterizing vessel and/or lesion compliance and/or elastance changes during vascular proceduresCARDIVASCULAR SYSTEMS·Filed 2015·Granted Jul 2, 2019·84 cites·17 claims
- 0495US10064646B2Eccentric system of abrasive elements with equal mass for rotational atherectomyCARDIVASCULAR SYSTEMS·Filed 2018·Granted Sep 4, 2018·23 cites·30 claims
- 0595US10052124B2Rotational atherectomy device with a system of eccentric abrading headsCARDIVASCULAR SYSTEMS·Filed 2016·Granted Aug 21, 2018·23 cites·20 claims
- 0694US10052122B2Spin-to-open atherectomy device with electric motor controlCARDIVASCULAR SYSTEMS·Filed 2015·Granted Aug 21, 2018·39 cites·8 claims
- 0792US11980385B2Drive shaft design, conditioning and stabilization methods for rotational medical devicesCARDIVASCULAR SYSTEMS·Filed 2022·Granted May 14, 2024·14 cites·20 claims
- 0892US10806905B2Reformable guidewire tipCARDIVASCULAR SYSTEMS·Filed 2015·Granted Oct 20, 2020·17 cites·17 claims
- 0991US12296158B2Intravascular blood pump and hemodynamic support system with blood flow pulsatility validity monitoring and invalidity detection with alarmCARDIVASCULAR SYSTEMS·Filed 2022·Granted May 13, 2025·5 cites·25 claims
- 1091US11432840B2Rotational systems comprising a polymer driveshaftCARDIVASCULAR SYSTEMS·Filed 2019·Granted Sep 6, 2022·17 cites·13 claims
- 1191US2026076696A1Systems, methods and devices for progressively softening multi-compositional intravascular tissueCARDIVASCULAR SYSTEMS·Filed 2025·Application pending·0 cites
- 1291US2026083498A1Control of ivl systems, devices and methods thereofCARDIVASCULAR SYSTEMS·Filed 2025·Application pending·0 cites
- 1390US4684361ACentrifugeCARDIVASCULAR SYSTEMS·Filed 1985·Granted Aug 4, 1987·97 cites·7 claims
- 1489US11957377B2Rotational systems comprising a polymer driveshaftCARDIVASCULAR SYSTEMS·Filed 2022·Granted Apr 16, 2024·1 cites·10 claims
- 1589US11020582B2Intravascular pump with expandable regionCARDIVASCULAR SYSTEMS·Filed 2019·Granted Jun 1, 2021·9 cites·15 claims
- 1689US4692136ACentrifugeCARDIVASCULAR SYSTEMS·Filed 1986·Granted Sep 8, 1987·83 cites·9 claims
- 1788US9220529B2Rotational atherectomy device with electric motorCARDIVASCULAR SYSTEMS·Filed 2012·Granted Dec 29, 2015·21 cites·6 claims
- 1888US8348965B2Rotational atherectomy device with counterweightingCARDIVASCULAR SYSTEMS·Filed 2007·Granted Jan 8, 2013·87 cites·6 claims
- 1987US10898214B2Systems, methods and devices for progressively softening multi-compositional intravascular tissueCARDIVASCULAR SYSTEMS·Filed 2018·Granted Jan 26, 2021·6 cites·16 claims
- 2087US10517631B2Rotational atherectomy device with a system of eccentric abrading headsCARDIVASCULAR SYSTEMS·Filed 2016·Granted Dec 31, 2019·9 cites·13 claims
- 2187US9119660B2Rotational atherectomy device with electric motorCARDIVASCULAR SYSTEMS·Filed 2012·Granted Sep 1, 2015·20 cites·9 claims
- 2286US12514602B2Systems, methods and devices for progressively softening multi-compositional intravascular tissueCARDIVASCULAR SYSTEMS·Filed 2024·Granted Jan 6, 2026·0 cites·16 claims
- 2386US10413318B2Rotational systems comprising a polymer driveshaftCARDIVASCULAR SYSTEMS·Filed 2016·Granted Sep 17, 2019·7 cites·21 claims
- 2486US9119661B2Rotational atherectomy device with electric motorCARDIVASCULAR SYSTEMS·Filed 2012·Granted Sep 1, 2015·17 cites·6 claims
- 2586USD607102SRotational atherectomy abrasive crownCARDIVASCULAR SYSTEMS·Filed 2007·Granted Dec 29, 2009·35 cites·1 claims
- 2685US12490997B2Systems, methods and devices for progressively softening multi-compositional intravascular tissueCARDIVASCULAR SYSTEMS·Filed 2024·Granted Dec 9, 2025·0 cites·13 claims
- 2785US9439674B2Rotational atherectomy device with exchangeable drive shaft and meshing gearsCARDIVASCULAR SYSTEMS·Filed 2014·Granted Sep 13, 2016·19 cites·25 claims
- 2884US10765446B2Systems, methods and devices for removal of thrombus and/or soft plaqueCARDIVASCULAR SYSTEMS·Filed 2018·Granted Sep 8, 2020·5 cites·5 claims
- 2983US10702300B2Methods, devices and systems for slow rotation of drive shaft driven atherectomy systemsCARDIVASCULAR SYSTEMS·Filed 2015·Granted Jul 7, 2020·8 cites·14 claims
- 3083US9693796B2Rotational atherectomy device with exchangeable drive shaft and meshing gearsCARDIVASCULAR SYSTEMS·Filed 2014·Granted Jul 4, 2017·12 cites·15 claims
- 3182US2025268653A1Control of ivl systems, devices and methods thereofCARDIVASCULAR SYSTEMS·Filed 2025·Application pending·0 cites
- 3281US10729833B2Intravascular pump with expandable region at least partially collapsible into recesses defined between impeller bladesCARDIVASCULAR SYSTEMS·Filed 2019·Granted Aug 4, 2020·3 cites·20 claims
- 3381USD610258SRotational atherectomy abrasive crownCARDIVASCULAR SYSTEMS·Filed 2007·Granted Feb 16, 2010·28 cites·1 claims
- 3480US9924964B2Rotational atherectomy device with exchangeable drive shaft and meshing gearsCARDIVASCULAR SYSTEMS·Filed 2014·Granted Mar 27, 2018·17 cites·27 claims
- 3580US9468457B2Atherectomy device with eccentric crownCARDIVASCULAR SYSTEMS·Filed 2013·Granted Oct 18, 2016·15 cites·8 claims
- 3680US2025261957A1Control of ivl systems, devices and methods thereofCARDIVASCULAR SYSTEMS·Filed 2023·Application pending·0 cites
- 3780US2025235227A1Control of ivl systems, devices and methods thereofCARDIVASCULAR SYSTEMS·Filed 2025·Application pending·0 cites
- 3880US2025235226A1Control of ivl systems, devices and methods thereofCARDIVASCULAR SYSTEMS·Filed 2025·Application pending·0 cites
- 3980US2025255630A1Control of ivl systems, devices and methods thereofCARDIVASCULAR SYSTEMS·Filed 2025·Application pending·0 cites
- 4080US2025255631A1Control of ivl systems, devices and methods thereofCARDIVASCULAR SYSTEMS·Filed 2025·Application pending·0 cites
- 4179US2024252198A1Rotational systems comprising a polymer driveshaftCARDIVASCULAR SYSTEMS·Filed 2024·Application pending·0 cites
- 4278US11541224B2Intravascular pump without inducer and centrifugal force-driven expansion of impeller blades and/or expandable and collapsible impeller housingCARDIVASCULAR SYSTEMS·Filed 2019·Granted Jan 3, 2023·2 cites·28 claims
- 4378US11406419B2System, device, and method for interrupted dual action (sanding and cutting) forces with continual maceration and aspirationCARDIVASCULAR SYSTEMS·Filed 2019·Granted Aug 9, 2022·2 cites·60 claims
- 4477US10299820B2Methods and systems for disrupting calcified walls of biological conduits and calcified lesions thereinCARDIVASCULAR SYSTEMS·Filed 2016·Granted May 28, 2019·5 cites·4 claims
- 4575US9589484B2Simulation deviceCARDIVASCULAR SYSTEMS·Filed 2014·Granted Mar 7, 2017·1 cites·19 claims
- 4675US7584022B2Method for controlling fluid flow in a rotational atherectomy deviceCARDIVASCULAR SYSTEMS·Filed 2006·Granted Sep 1, 2009·13 cites·8 claims
- 4775US2025332380A1High performance braid-free microcatheters with improved vasculature and lesion crossability characteristics and responseCARDIVASCULAR SYSTEMS·Filed 2023·Application pending·0 cites
- 4875US2025325781A1High performance braid-free microcatheters with improved vasculature and lesion crossability characteristics and responseCARDIVASCULAR SYSTEMS·Filed 2023·Application pending·0 cites
- 4973US12426915B2Devices and methods for generating orbital motion in drive shafts for rotational medical devicesCARDIVASCULAR SYSTEMS·Filed 2023·Granted Sep 30, 2025·0 cites·6 claims
- 5072US12213698B2Systems, methods and devices for removal of thrombus and/or soft plaque with asymmetric mass distribution within working region of impellerCARDIVASCULAR SYSTEMS·Filed 2022·Granted Feb 4, 2025·0 cites·6 claims
Showing the top 50 of 138 patent records by PatentIndex Score.
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