CARDIOVASCULAR SYSTEMS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 72168
 
  
 
A61M DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY 15139
 
  
 
2402 MEDICAL INSTRUMENTS, INSTRUMENTS AND TOOLS FOR LABORATORY USE736
 
  
 
A61D VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS311
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 289
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 282
 
  
 
A61F FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS 1139
 
  
 
A61L METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES 170
 
  
 
A61N ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY 1106
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 141

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0245,879 POWERLINE COMMUNICATION SYSTEMS AND METHODS FOR MEDICAL DEVICESFeb 23, 17Aug 31, 17[H04B, A61B]
2016/0038,719 REFORMABLE GUIDEWIRE TIPAug 03, 15Feb 11, 16[A61B, A61M]
2016/0015,420 METHODS, DEVICES AND SYSTEMS FOR SLOW ROTATION OF DRIVE SHAFT DRIVEN ATHERECTOMY SYSTEMSJul 16, 15Jan 21, 16[A61B]
2015/0142,027 ROTATIONAL ATHERECTOMY DEVICE WITH EXCHANGEABLE DRIVE SHAFT AND MESHING GEARSOct 14, 14May 21, 15[A61B]
2015/0142,028 DEVICES, SYSTEMS AND METHODS FOR A PILOTING TIP BUSHING FOR ROTATIONAL ATHERECTOMYNov 07, 14May 21, 15[A61B]
2015/0094,749 DEVICES, SYSTEMS AND METHODS FOR A PILOTING TIP BUSHING FOR ROTATIONAL ATHERECTOMYDec 11, 14Apr 02, 15[A61B]
2015/0080,747 DEVICES, SYSTEMS AND METHODS FOR LOCALLY MEASURING BIOLOGICAL CONDUIT AND/OR LESION COMPLIANCE, OPPOSITION FORCE AND INNER DIAMETER OF A BIOLOGICAL CONDUITJun 26, 14Mar 19, 15[A61B, A61M]
2015/0080,795 DEVICES, SYSTEMS AND METHODS FOR PERFORMING ATHERECTOMY AND SUBSEQUENT BALLOON ANGIOPLASTY WITHOUT EXCHANGING DEVICESJul 24, 14Mar 19, 15[A61B, A61M]
2014/0371,770 CONTROLLER FOR AN ATHERECTOMY DEVICEAug 28, 14Dec 18, 14[A61B]
2014/0316,447 DEVICES, SYSTEMS AND METHODS FOR A PILOTING TIP BUSHING FOR ROTATIONAL ATHERECTOMYJan 28, 14Oct 23, 14[A61B]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9907566 Rotational atherectomy device with exchangeable drive shaft and meshing gearsOct 14, 14Mar 06, 18[A61B]
9883887 Rotational atherectomy device with exchangeable drive shaft and meshing gearsSep 22, 14Feb 06, 18[A61B]
9848907 Rotational atherectomy device with biasing clutchMar 13, 14Dec 26, 17[A61B, F16D]
9844390 Rotational atherectomy device with exchangeable drive shaft and meshing gearsSep 22, 14Dec 19, 17[A61B]
9750525 Devices, systems and methods for an oscillating crown drive for rotational atherectomyMar 13, 14Sep 05, 17[A61B]
9750526 Rotational atherectomy device with exchangeable drive shaft and meshing gearsNov 07, 14Sep 05, 17[A61B]
9737331 Rotational atherectomy device with exchangeable drive shaft and meshing gearsSep 22, 14Aug 22, 17[A61B]
9724123 Rotational atherectomy device with exchangeable drive shaft and meshing gearsOct 14, 14Aug 08, 17[A61B]
9629655 Rotational atherectomy device with exchangeable drive shaft and meshing gearsSep 22, 14Apr 25, 17[A61B]
9589484 Simulation deviceJan 24, 14Mar 07, 17[G09B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0183,808 METHODS, DEVICES AND SYSTEMS FOR SENSING, MEASURING AND/OR CHARACTERIZING VESSEL AND/OR LESION COMPLIANCE AND/OR ELASTANCE CHANGES DURING VASCULAR PROCEDURESAbandonedAug 20, 15Jun 30, 16[A61B]
2015/0209,072 ROTATIONAL ATHERECTOMY SYSTEMS AND METHODS WITH SHOCK ABSORBING ELEMENTAbandonedJan 27, 15Jul 30, 15[A61B, F16D]
2015/0089,785 METHOD OF ATTACHING AN ELEMENT TO A DRIVE SHAFTAbandonedSep 30, 13Apr 02, 15[B23K, A61B]
2015/0005,791 ATHERECTOMY DEVICE HAVING COMBINED OPEN/CLOSE DRIVE SHAFTAbandonedJun 26, 14Jan 01, 15[A61B]
2014/0316,448 DEVICES, SYSTEMS AND METHODS FOR A GUIDE WIRE LOADERAbandonedMar 11, 14Oct 23, 14[A61B]
2014/0316,449 DEVICES, SYSTEMS AND METHODS FOR A QUICK LOAD GUIDE WIRE TOOLAbandonedMar 11, 14Oct 23, 14[A61B]
2014/0277,014 ROTATIONAL ATHERECTOMY DEVICE WITH BIASING CLUTCHAbandonedMar 13, 14Sep 18, 14[A61B]
8568354 Devices and methods for low shearing local delivery of therapeutic agents to the wall of a bodily lumenExpiredFeb 14, 11Oct 29, 13[A61M]
8551128 Rotational atherectomy device with pre-curved drive shaftExpiredDec 06, 07Oct 08, 13[A61B]
8551130 Therapeutic agent delivery system, device and method for localized application of therapeutic substances to a biological conduitExpiredFeb 15, 11Oct 08, 13[A61B]
2013/0253,552 CONTROLLER FOR AN ATHERECTOMY DEVICEAbandonedMar 12, 13Sep 26, 13[A61B]
8475478 Cleaning apparatus and method for high-speed rotational atherectomy devicesExpiredJul 05, 07Jul 02, 13[A61B]
8439937 System, apparatus and method for opening an occluded lesionExpiredJun 25, 07May 14, 13[A61B]
2012/0046,599 THERAPEUTIC AGENT DELIVERY SYSTEM, DEVICE AND METHOD FOR LOCALIZED APPLICATION OF THERAPEUTIC SUBSTANCES TO A BIOLOGICAL CONDUITAbandonedFeb 15, 11Feb 23, 12[A61M]
2012/0046,600 HIGH-SPEED ROTATIONAL ATHERECTOMY SYSTEM, DEVICE AND METHOD FOR LOCALIZED APPLICATION OF THERAPEUTIC AGENTS TO A BIOLOGICAL CONDUITAbandonedFeb 24, 11Feb 23, 12[A61B, A61M]
2011/0087,254 ROTATIONAL ATHERECTOMY DEVICE WITH KEYED EXCHANGEABLE DRIVE SHAFTAbandonedOct 09, 09Apr 14, 11[A61B]
2011/0077,673 ROTATIONAL ATHERECTOMY DEVICE WITH FRICTIONAL CLUTCH HAVING MAGNETIC NORMAL FORCEAbandonedSep 29, 09Mar 31, 11[A61B]
7666202 Orbital atherectomy device guide wire designExpiredMar 05, 04Feb 23, 10[A61B]
2009/0182,359 Rotational Atherectomy Device And Method Of UseAbandonedMay 25, 06Jul 16, 09[A61B]
2009/0018,564 Rotational Device with Eccentric Abrasive Element and Method of UseAbandonedMay 25, 06Jan 15, 09[A61B]

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