US Patent No: 7,582,051

Number of patents in Portfolio can not be more than 2000

Peripheral seal for a ventricular partitioning device

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A partitioning device for separating a patient's heart chamber into a productive portion and a non-productive portion which is suitable for treating patients with heart disease, particularly congestive heart failure. The partitioning device has a reinforced membrane with outwardly biased members to help seal the periphery of the membrane against the wall of the patient's heart chamber. In one embodiment, the outwardly biased member is an expansive strand that extends between adjacent ribs of an expandable frame which reinforces the membrane. In another embodiment, the outwardly biased member is a hydrophilic body such as foam which swells upon contact with body fluid such as blood in the heart chamber. The reinforced membrane has a central hub with a distally extending support stem with a plurality of feet which extend radially from a centerline axis and preferably have ends that are aligned in a common plane. The ends of the pods which extend radially away from the centerline axis may be interconnected by flexible struts and/or webs.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
CARDIOKINETIX, INC.REDWOOD CITY, CA29

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Khairkhahan, Alexander Palo Alto , US 56 2058
Nikolic, Serjan D San Francisco , US 34 1489
Radovancevic, Branislav Houston , US 13 470
Sharkey, Hugh R Redwood City , US 127 14040

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (18)
4,685,446 Method for using a ventricular assist device 106 1984
4,710,192 Diaphragm and method for occlusion of the descending thoracic aorta 492 1986
4,832,055 Mechanically locking blood clot filter 520 1988
4,917,089 Buttoned device for the transvenous occlusion of intracardiac defects 488 1988
5,192,314 Synthetic intraventricular implants and method of inserting 301 1991
5,433,727 Centering buttoned device for the occlusion of large defects for occluding 470 1994
5,843,170 Apparatus and method for performing aneurysm repair 156 1997
5,882,340 Penetrating instrument having an expandable anchoring portion for triggering protrusion of a safety member and/or retraction of a penetrating member 203 1997
5,925,076 Appliance to be implanted, method of collapsing the appliance to be implanted and method of using the appliance to be implanted 56 1997
5,871,017 Relative motion cancelling platform for surgery 51 1997
6,076,013 Apparatus and methods for treating congestive heart failure 139 1999
6,387,042 Apparatus aiding physiologic systolic and diastolic dynamics of cardiac cavities 38 2000
6,482,228 Percutaneous aortic valve replacement 338 2000
2002/0032,481 Heart valve prosthesis and sutureless implantation of a heart valve prosthesis 380 2001
6,685,627 Modification of properties and geometry of heart tissue to influence heart function 92 2001
* 2005/0015,109 Methods and devices for altering blood flow through the left ventricle 49 2003
2004/0064,014 Devices and methods for assisting natural heart function 56 2003
7,320,665 Cardiac Ventricular Geometry Restoration Device and Treatment for Heart Failure 21 2006
 
CMI HOLDING COMPANY, INC. (3)
6,994,093 Ventricular restoration shaping apparatus and method of use 80 2001
6,959,711 Kit and method for use during ventricular restoration 76 2003
2006/0025,800 Method and device for surgical ventricular repair 74 2005
 
MILL VALLEY MEDICAL DEVICES, INC. (1)
6,231,561 Method and apparatus for closing a body lumen 560 1999
 
CHF TECHNOLOGIES, INC. (1)
2005/0096,498 Sizing and shaping device for treating congestive heart failure 72 2004
 
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM (2)
5,527,338 Intravascular device 305 1993
5,925,062 Intravascular device 235 1997
 
B. Braun Celsa (1)
5,375,612 Possibly absorbable blood filter 478 1993
 
ETHICON ENDO-SURGERY, INC. (1)
5,865,730 Tissue stabilization device for use during surgery having remotely actuated feet 228 1997
 
HEARTPORT, INC. (4)
5,797,960 Method and apparatus for thoracoscopic intracardiac procedures 630 1995
5,829,447 Method and apparatus for thoracoscopic intracardiac procedures 363 1996
6,125,852 Minimally-invasive devices and methods for treatment of congestive heart failure 202 1996
5,924,424 Method and apparatus for thoracoscopic intracardiac procedures 321 1997
 
NITINOL MEDICAL TECHNOLOGIES, INC. (1)
4,425,908 Blood clot filter 1107 1981
 
William Cook Europe A/S (1)
4,619,246 Collapsible filter basket 726 1985
 
TRANSAMERICA BUSINESS CREDIT CORPORATION (1)
5,910,150 Apparatus for performing surgery 109 1997
 
AGA MEDICAL CORPORATION (1)
2005/0228,434 Multi-layer braided structures for occluding vascular defects 70 2004
 
CHASE MEDICAL, L.P. (2)
2002/0133,227 Ventricular restoration patch apparatus and method of use 33 2001
2003/0045,896 Method of using a ventricular restoration shaping apparatus 66 2002
 
Wilk Patent Development Corporation (1)
6,258,021 Intrapericardial assist method 124 1999
 
LIFEPORT SCIENCES LLC (1)
5,104,399 Artificial graft and implantation method 701 1988
 
Rose Health Care Systems (1)
5,385,156 Diagnostic and treatment method for cardiac rupture and apparatus for performing the same 191 1993
 
PFM MEDICAL AG (1)
6,355,052 Device for closure of body defect openings 305 1998
 
MARDIL, INC. (3)
5,702,343 Cardiac reinforcement device 347 1996
6,077,218 Cardiac reinforcement device 180 1997
2003/0149,333 Cardiac reinforcement device 64 2003
 
GENZYME CORPORATION (1)
6,099,832 Transplants for myocardial scars 101 1998
 
THE CLEVELAND CLINIC FOUNDATION (1)
5,861,003 Apparatus and method for occluding a defect or aperture within body surface 350 1996
 
CELSA, B. BRAUN (1)
5,634,942 Assembly comprising a blood filter for temporary or definitive use and a device for implanting it 307 1995
 
MC MEDICAL DEVICES, INC. (1)
6,290,674 Method and apparatus for closing intracardiac septal defects 481 1999
 
OLYMPUS OPTICAL CO., LTD. (1)
5,876,325 Surgical manipulation system 428 1997
 
SULZER CARBOMEDICS INC. (1)
6,348,068 Multi-filament valve stent for a cardisc valvular prosthesis 62 1999
 
FZIOMED, INC. (1)
6,193,731 Laparoscopic insertion and deployment device 69 1998
 
DUKE UNIVERSITY (1)
5,527,337 Bioabsorbable stent and method of making the same 452 1994
 
VARIOMED AG (1)
5,876,449 Stent for the transluminal implantation in hollow organs 177 1996
 
SATTERFIELD, RICHARD C. (1)
2002/0188,170 Prevention of myocardial infarction induced ventricular expansion and remodeling 252 2002
 
EDWARDS LIFESCIENCES CORPORATION (7)
5,961,440 Heart wall tension reduction apparatus and method 429 1997
6,045,497 Heart wall tension reduction apparatus and method 377 1998
6,077,214 Stress reduction apparatus and method 327 1998
6,059,715 Heart wall tension reduction apparatus 323 1999
6,406,420 Methods and devices for improving cardiac function in hearts 344 1999
6,537,198 Splint assembly for improving cardiac function in hearts, and method for implanting the splint assembly 163 2000
6,364,896 Compliant framework and methods of use 110 2000
 
CorRestore, Inc. (1)
6,024,096 Anterior segment ventricular restoration apparatus and method 208 1998
 
EP Technologies, Inc. (2)
6,132,438 Devices for installing stasis reducing means in body tissue 273 1995
5,984,917 Device and method for remote insertion of a closed loop 254 1997
 
APTUS ENDOSYSTEMS, INC. (1)
2005/0177,180 Devices, systems, and methods for supporting tissue and/or structures within a hollow body organ 85 2004
 
Cardia, Inc. (1)
2005/0113,861 Left atrial appendage closure device 43 2003
 
SURGICAL SPECIALTIES CORPORATION (US), INC. (1)
6,592,608 Bioabsorbable sealant 89 2001
 
W. L. GORE & ASSOCIATES, INC. (1)
5,879,366 Self-expanding defect closure device and method of making and using 441 1996
 
Peters Surgical (1)
5,961,539 Method and apparatus for sizing, stabilizing and/or reducing the circumference of an anatomical structure 181 1997
 
Abbott Cardiovascular Systems Inc. (1)
6,093,199 Intra-luminal device for treatment of body cavities and lumens and method of use 335 1998
 
Advanced Cardiovascular Systems, Inc. (2)
6,511,496 Embolic protection device for use in interventional procedures 252 2000
2004/0260,331 Beta titanium embolic protection frame and guide wire 44 2003
 
ATRITECH, INC. (9)
6,551,303 Barrier device for ostium of left atrial appendage 292 1999
6,419,669 Method and apparatus for patching a tissue opening 375 1999
6,328,727 Transluminal anastomosis method and apparatus 354 2000
6,652,555 Barrier device for covering the ostium of left atrial appendage 216 2000
6,436,088 Method and apparatus for closing a subcutaneous tissue opening 200 2001
2003/0181,942 Atrial appendage blood filtration systems 182 2003
2003/0220,667 Method of containing embolic material in the left atrial appendage 89 2003
6,730,108 Barrier device for ostium of left atrial appendage 141 2003
* 2004/0044,361 Detachable atrial appendage occlusion balloon 143 2003
 
CLARIAN HEALTH PARTNERS, INC. (1)
6,096,347 Myocardial graft constructs 147 1999
 
SNYDERS, ROBERT V. (1)
6,095,968 Reinforcement device 194 1999
 
MVMD, INC. (1)
* 6,152,144 Method and device for left atrial appendage occlusion 482 1998
 
CORRESTORE LLC (1)
6,450,171 Anterior and inferior segment ventricular restoration apparatus and method 87 2000
 
EV3 INC. (1)
2005/0216,052 Method of forming medical devices; intravascular occlusion devices 90 2005
 
Sutherland; Byron C. (1)
5,549,621 Apparatus and method for performing vertical banded gastroplasty 347 1995
 
CARDIOKINETIX, INC. (7)
2003/0105,384 Method of improving cardiac function using a porous membrane 52 2002
2003/0109,770 Device with a porous membrane for improving cardiac function 56 2002
6,852,076 Method for improving cardiac function 85 2003
* 2006/0264,980 System for improving cardiac function 45 2003
2005/0197,716 Inflatable ventricular partitioning device 40 2004
2006/0030,881 Ventricular partitioning device 56 2004
2006/0014,998 Multiple partitioning devices for heart treatment 45 2005
 
CARDIOPOLYMERS, INC. (1)
6,360,749 Modification of properties and geometry of heart tissue to influence heart function 151 1999
 
PARACOR SURGICAL, INC. (1)
2002/0019,580 Expandable cardiac harness for treating congestive heart failure 71 2001
 
E.P. Technologies Inc. (1)
5,865,791 Atrial appendage stasis reduction procedure and devices 468 1997
 
Cardeon Corporation (1)
2002/0161,394 Aortic filter catheter 245 2002
 
Nippon Zeon Co. Ltd. (1)
* 5,192,301 Closing plug of a defect for medical use and a closing plug device utilizing it 766 1991
 
HIPPOCRATIC ENGINEERING (1)
6,102,887 Catheter drug delivery system and method for use 245 1998
 
ST. JUDE MEDICAL, CARDIOLOGY DIVISION, INC. (2)
6,334,864 Alignment member for delivering a non-symmetric device with a predefined orientation 201 2000
6,506,204 Method and apparatus for occluding aneurysms 209 2000
 
MAYO FOUNDATION FOR MEDICAL EDUCATION AND RESEARCH (1)
2006/0276,684 Device and method for treating congestive heart failure 32 2004
 
CHILDREN'S MEDICAL CENTER CORPORATION (3)
5,451,235 Occluder and method for repair of cardiac and vascular defects 416 1994
5,425,744 Occluder for repair of cardiac and vascular defects 325 1994
5,709,707 Self-centering umbrella-type septal closure device 290 1996
 
C. R. Bard, Inc. (2)
5,836,968 Removable embolus blood clot filter 246 1997
6,267,772 Implantable prosthesis 325 1999
 
STRYKER EUROPEAN HOLDINGS I, LLC (1)
5,928,260 Removable occlusion system for aneurysm neck 355 1997
 
SONOMETRICS CORPORATION (1)
5,797,849 Method for carrying out a medical procedure using a three-dimensional tracking and imaging system 432 1997
 
Vnetritex, Inc. (1)
5,578,069 Electrode deployment mechanism and method using artificial muscle 66 1995
 
Endorobotics Corporation (1)
5,791,231 Surgical robotic system and hydraulic actuator therefor 111 1993
 
NIPRO CORPORATION (1)
6,221,092 Closure device for transcatheter operations and catheter assembly therefor 133 1999
 
EPICOR, INC. (1)
6,161,543 Methods of epicardial ablation for creating a lesion around the pulmonary veins 573 1997
 
MAQUET CARDIOVASCULAR LLC (1)
5,875,782 Methods and devices for minimally invasive coronary artery revascularization on a beating heart without cardiopulmonary bypass 266 1996
 
BOSTON SCIENTIFIC SCIMED, INC. (6)
5,496,277 Radially expandable body implantable device 309 1994
5,634,936 Device for closing a septal defect 558 1995
5,916,145 Device and method of using a surgical assembly with mesh sheath 66 1998
6,024,756 Method of reversibly closing a septal defect 334 1998
6,343,605 Percutaneous transluminal myocardial implantation device and method 79 2000
6,312,446 Apparatus and method for closing a septal defect 164 2000
 
Extensia Medical, Inc. (1)
7,144,363 Systems for heart treatment 90 2002
 
UNITED STATES SURGICAL CORPORATION (1)
5,833,698 Anastomosis instrument and method 355 1996
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
KARDIUM INC. (8)
8,449,605 Method for anchoring a mitral valve 13 2006
8,337,524 Method and device for closing holes in tissue 4 2010
9,050,066 Closing openings in anatomical tissue 0 2011
8,940,002 Tissue anchor system 0 2011
9,072,511 Medical kit for constricting tissue or a bodily orifice, for example, a mitral valve 0 2012
8,672,998 Method for anchoring a mitral valve 9 2013
9,204,964 Medical device, kit and method for constricting tissue or a bodily orifice, for example, a mitral valve 0 2013
9,192,468 Method for anchoring a mitral valve 0 2014
 
Artritech, Inc. (1)
8,834,519 Method and device for left atrial appendage occlusion 0 2011
 
CARDIOKINETIX, INC. (8)
* 8,500,795 Retrievable devices for improving cardiac function 3 2008
8,672,827 Cardiac device and methods of use thereof 1 2010
9,078,660 Devices and methods for delivering an endocardial device 0 2010
8,790,242 Ventricular volume reduction 1 2010
8,500,790 Retrievable cardiac devices 4 2012
9,017,394 Retrievable cardiac devices 0 2013
8,827,892 Therapeutic methods and devices following myocardial infarction 1 2013
9,039,597 Ventricular volume reduction 0 2014
* Cited By Examiner

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Mar 1, 2017
11.5 Year Payment $7400.00 $3700.00 $1850.00 Mar 1, 2021
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00