Methods and apparatus for transpericardial left atrial appendage closure

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7318829
APP PUB NO 20020099390A1
SERIAL NO

10105978

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Methods and apparatus for closing a left atrial appendage are described. The methods rely on introducing a closure tool from a location beneath the rib cage, over an epicardial surface, and to the exterior of the left atrial appendage. The closure device may then be used to close the left atrial appendage, preferably at its base, by any one of a variety of techniques. A specific technique using graspers and a closing loop is illustrated.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
KAPLAN, AARON V., M.D.Not Provided6
SENTREHEART, INC.PALO ALTO, CA, CA28

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bajor, Jordan T Palo Alto, CA 18 1238
Kaplan, Aaron V Los Altos, CA 50 3937

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Cormedics Corp. (5)
5681278 Coronary vasculature treatment method 180 1994
5634895 Apparatus and method for transpericardial delivery of fluid 126 1995
5827216 Method and apparatus for accessing the pericardial space 298 1995
5900433 Vascular treatment method and apparatus 131 1996
6162195 Method and apparatus for accessing the pericardial space 92 1998
 
Other [Check patent profile for assignment information] (13)
* 4579348 Phantom arrow head assembly 68 1985
4944753 Method for producing retro-sternal space 100 1988
5243977 Pacemaker 61 1991
5230705 Method of intravenous catheterization device 4 1992
5336252 System and method for implanting cardiac electrical leads 421 1992
5336231 Parallel channel fixation, repair and ligation suture device 394 1992
5423821 Sternal closure device 214 1994
5520701 Set for the treatment of vascular deformations 193 1994
5769848 Endoscopic instrument 11 1996
5908429 Methods of anatomical tissue ligation 140 1997
6149595 Noninvasive apparatus and method for the determination of cardiac valve function 35 1998
* 6221007 System and method for endoscopic imaging and endosurgery 92 1999
6338737 Flexible annular stapler for closed surgery of hollow organs 428 2001
 
STANFORDS SURGICAL TECHNOLOGY, INC. (1)
6311693 Method and systems for performing thoracoscopic cardiac bypass and other procedures 35 1999
 
CIRCON CORPORATION (1)
* 4759348 Endoscope assembly and surgical instrument for use therewith 105 1981
 
MIROWSKI FAMILY VENTURES L.L.C. (1)
4765341 Cardiac electrode with attachment fin 193 1983
 
TERUMO CARDIOVASCULAR SYSTEMS CORPORATION (1)
RE36269 Saw blade retention system 45 1997
 
Mirowski; Mieczyslaw (2)
4662377 Cardioverting method and apparatus utilizing catheter and patch electrodes 126 1985
4817608 Cardioverting transvenous catheter/patch electrode system and method for its use 74 1987
 
Welch Allyn, Inc. (1)
* 4706655 Shield for endoscope elevator cable seal 39 1986
 
IPXMEDICAL, LLC (1)
6333347 Intrapericardial delivery of anti-microtubule agents 42 2000
 
BIOCARDIA, INC. (1)
6296630 Device and method to slow or stop the heart temporarily 145 1999
 
GEORGETOWN UNIVERSITY (1)
5269326 Method for transvenously accessing the pericardial space via the right auricle for medical procedures 160 1991
 
HEARTPOINT, INC. (1)
6237605 Methods of epicardial ablation 503 1998
 
BIOFIELD CORP. (1)
5895298 DC biopotential electrode connector and connector condition sensor 58 1997
 
ECLIPSE SURGICAL TECHNOLOGIES, INC. (4)
5840059 Therapeutic and diagnostic agent delivery 222 1995
5725521 Depth stop apparatus and method for laser-assisted transmyocardial revascularization and other surgical applications 132 1996
5997525 Therapeutic and diagnostic agent delivery 100 1998
6224584 Therapeutic and diagnostic agent delivery 76 1999
 
Pacesetter, Inc. (2)
4991603 Transvenously placed defibrillation leads via an inferior vena cava access site and method of use 119 1989
4998975 Travenously placed defibrillation leads 132 1989
 
WILK PATENT DEVELOPMENT CORPORATION (3)
6319201 Imaging device and associated method 52 1997
6155968 Method and device for improving cardiac function 183 1998
6258021 Intrapericardial assist method 139 1999
 
SENTREHEART, INC. (1)
6488689 Methods and apparatus for transpericardial left atrial appendage closure 100 1999
 
Rose Health Care Systems (1)
5385156 Diagnostic and treatment method for cardiac rupture and apparatus for performing the same 204 1993
 
CORDIS CORPORATION (2)
6081738 Method and apparatus for the guided bypass of coronary occlusions 119 1998
6157852 Catheter apparatus for treating arterial occlusions 137 1998
 
Intermedics, Inc. (1)
5433730 Conductive pouch electrode for defibrillation 160 1993
 
Mardil, Inc. (1)
6293906 Delivery of cardiac constraint jacket 153 2000
 
Cardiassist Incorporated (1)
5910124 Ventricular assist device and method 92 1998
 
THE CLEVELAND CLINIC FOUNDATION (1)
5752526 Minimally invasive cardiac surgery procedure 47 1996
 
OLYMPUS OPTICAL CO., LTD. (3)
4841949 Endoscope with a device for raising a medical instrument 36 1987
5766189 Clip device 216 1997
6352503 Endoscopic surgery apparatus 762 1999
 
EMBRO CORPORATION (1)
* 5373840 Endoscope and method for vein removal 208 1992
 
EDWARDS LIFESCIENCES CORPORATION (3)
5799661 Devices and methods for port-access multivessel coronary artery bypass surgery 404 1995
5961440 Heart wall tension reduction apparatus and method 488 1997
6283127 Devices and methods for intracardiac procedures 170 1998
 
EP Technologies, Inc. (2)
5984917 Device and method for remote insertion of a closed loop 289 1997
6071281 Surgical method and apparatus for positioning a diagnostic or therapeutic element within the body and remote power control unit for use with same 368 1998
 
Ancra International, LLC. (1)
5306234 Method for closing an atrial appendage 329 1993
 
Hemo Laser Corporation (1)
* 4934340 Device for guiding medical catheters and scopes 114 1989
 
W. L. GORE & ASSOCIATES, INC. (1)
* 5931787 Sheath and methods of ultrasonic guidance for biopsy and catheter insertion 15 1997
 
WW7, LLC (1)
6152936 Surgical loop delivery device 290 1999
 
The UAB Research Foundation (1)
6148230 Method for the monitoring and treatment of spontaneous cardiac arrhythmias 236 1998
 
STANFORD SURGICAL TECHNOLOGIES, INC. (2)
5682906 Methods of performing intracardiac procedures on an arrested heart 187 1995
5728151 Intercostal access devices for less-invasive cardiovascular surgery 230 1995
 
BETH ISRAEL DEACONESS MEDICAL CENTER, INC. (2)
5968010 Method for transvenously accessing the pericardial space via the right atrium 50 1997
6200303 Method and kit for transvenously accessing the pericardial space via the right atrium 83 1999
 
FOGARTY, THOMAS J. (1)
6059750 Minimally invasive direct cardiac massage device and method 56 1996
 
ANGELA JANE ROYALTY (1)
5498228 Electromagnetic bi-ventricular assist device 36 1994
 
MARKOPTIC CORPORATION A CORP OF IL (1)
* 4369768 Arthroscope 105 1980
 
SEA MED CORPORATION (1)
5678547 Method and apparatus for screening or sensing bodily conditions using DC biopotentials 32 1995
 
MEDTRONIC SPINE LLC (1)
* 5163949 Fluid operated retractors 360 1991
 
ELLIOTT, C. DALE (1)
4991578 Method and system for implanting self-anchoring epicardial defibrillation electrodes 310 1989
 
Allegheny-Singer Research Institute (1)
6120431 Method for assisting stystolic and diastolic cardiac function 30 1997
 
Comedicus Incorporated (1)
6206004 Treatment method via the pericardial space 141 1996
 
SNYDERS, ROBERT V. (1)
6095968 Reinforcement device 211 1999
 
Thomson Consumer Electronics, Inc. (1)
5181123 Cathode-ray tube having a shrinkfit implosion protection band with tension limiting means 23 1991
 
MEDTRONIC, INC. (5)
5716392 Minimally invasive medical electrical lead 166 1996
5683445 Medical electrical lead 104 1996
5871531 Medical electrical lead having tapered spiral fixation 159 1997
5991668 Medical electrical lead 79 1997
6006122 Medical electrical lead 108 1997
 
Electric Boat Corporation (4)
5676162 Reciprocating pump and linear motor arrangement 80 1995
5693091 Artificial heart and method of maintaining blood flow 69 1995
5702430 Surgically implantable power supply 56 1995
5879375 Implantable device monitoring arrangement and method 139 1995
 
COLOPLAST A/S (1)
* 5800414 Catheter with flexible and elongate body 141 1997
 
Cardassist Incorporated (1)
5707336 Ventricular assist device 97 1996
 
Medical Components, Inc. (1)
* 5947953 Splittable multiple catheter assembly and methods of inserting the same 250 1997
 
ENTEGRIS, INC. (1)
2004/0121,494 Infrared thermopile detector system for semiconductor process monitoring and control 2 2003
 
TEMPLE UNIVERSITY - OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION (1)
5582580 Direct manual cardiac compression device 99 1994
 
ADVANCED RESEARCH AND TECHNOLOGY INSTITUTE, INC. (1)
5797870 Pericardial delivery of therapeutic and diagnostic agents 151 1995
 
Minnesota Scientific, Inc. (1)
5882299 Device and procedure for minimally invasive coronary anastomosis 76 1997
 
CARDINAL HEALTH SWITZERLAND 515 GMBH (2)
6241667 Catheter apparatus for guided transvascular treatment of arterial occlusions 136 1998
6266550 Catheter apparatus for treating arterial occlusions 173 2000
 
GENERAL SURGICAL INNOVATIONS, INC. (1)
6015382 Inflatable manipulator for organ positioning during surgery and method of use 57 1997
 
CARDIOLOGICS, L.L.C. (1)
5861005 Arterial stapling device 284 1997
 
E.P. Technologies Inc. (1)
5865791 Atrial appendage stasis reduction procedure and devices 526 1997
 
ST. JUDE MEDICAL, ATRIAL FIBRILLATION DIVISION, INC. (3)
6311692 Apparatus and method for diagnosis and therapy of electrophysiological disease 340 1999
6314962 Method of ablating tissue around the pulmonary veins 363 1999
6314963 Method of ablating tissue from an epicardial location 382 1999
 
REGENTS OF THE UNIVERSITY OF MINNESOTA (1)
5897586 Implantable defibrillator lead 35 1997
 
ORIGIN MEDSYSTEMS, INC. (1)
5797946 Method for arterial harvest and anastomosis for coronary bypass grafting 56 1996
 
RULTRACT, INC. (4)
5984866 Surgical support apparatus with splined coupling, cross bar support and head-to-toe extension for surgical retractor apparatus 31 1998
5964699 Surgical support apparatus with a Z-shape rake plate 31 1999
6083153 Xiphoid retraction system and method of performing reoperative midsternotomy 34 1999
6090042 Surgical support apparatus with adjustable rake and adjustable cable lifting disk 38 1999
 
Arkansas Knee Clinic, P.A. (1)
* 5234455 Lipped cannula and methods of introducing surgical instruments in arthroscopic surgical procedures 103 1992
 
MAQUET CARDIOVASCULAR LLC (4)
5823946 Method for creating a mediastinal working space 36 1997
5941819 Apparatus for creating a mediastinal working space 33 1997
6110170 Surgical instrument for facilitating the detachment of an artery and the like 35 1998
6167889 Method for coronary artery bypass 125 1999
 
BOSTON SCIENTIFIC SCIMED, INC. (1)
6199556 Xyphoid access for cardiac surgical procedures 39 1998
 
GENERAL DYNAMICS CORPORATION (1)
5676651 Surgically implantable pump arrangement and method for pumping body fluids 114 1994
 
UNITED STATES SURGICAL CORPORATION (1)
* 5144942 Endoscopic instrumentation kit and package therefor 69 1991
 
VENTRITEX, 709 EAST EVELYN, SUNNYVALE, CA. 94086, A CORP. OF CA. (1)
5033477 Method and apparatus for providing intrapericardial access and inserting intrapericardial electrodes 93 1989
 
BOSTON SCIENTIFIC CORPORATION (1)
* 6312404 Single operator exchange billiary catheter 52 2000
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (1)
* 2011/0082,495 Apparatus And Methods For Excluding The Left Atrial Appendage 37 2009
 
SENTREHEART, INC. (29)
7846168 Apparatus and method for the ligation of tissue 19 2004
* 2005/0154,404 Apparatus and method for the ligation of tissue 25 2004
* 7918865 Apparatus and method for the ligation of tissue 21 2006
* 2006/0253,129 Apparatus and method for the ligation of tissue 26 2006
7828810 Apparatus and method for the ligation of tissue 19 2006
* 2007/0073,313 Apparatus and method for the ligation of tissue 21 2006
8996133 Methods and apparatus for lead placement on a surface of the heart 1 2007
* 2007/0203,554 METHODS AND APPARATUS FOR LEAD PLACEMENT ON A SURFACE OF THE HEART 5 2007
8974473 Methods and apparatus for transpericardial left atrial appendage closure 1 2007
* 2008/0125,795 METHODS AND APPARATUS FOR TRANSPERICARDIAL LEFT ATRIAL APPENDAGE CLOSURE 24 2007
8795297 Apparatus and method for the ligation of tissue 8 2008
8771297 Devices, systems, and methods for closing the left atrial appendage 12 2008
9271819 Apparatus and method for the ligation of tissue 2 2008
* 2008/0221,593 APPARATUS AND METHOD FOR THE LIGATION OF TISSUE 23 2008
8469983 Devices and methods for remote suture management 14 2008
* 2009/0082,797 DEVICES AND METHODS FOR REMOTE SUTURE MANAGEMENT 18 2008
9498223 Devices for closing the left atrial appendage 0 2009
8986325 Devices, systems, and methods for closing the left atrial appendage 5 2009
* 2009/0157,118 DEVICES, SYSTEMS, AND METHODS FOR CLOSING THE LEFT ATRIAL APPENDAGE 20 2009
* 2009/0143,791 DEVICES, SYSTEMS, AND METHODS FOR CLOSING THE LEFT ATRIAL APPENDAGE 22 2009
9198664 Tissue ligation devices and controls therefor 5 2010
* 2011/0087,247 TISSUE LIGATION DEVICES AND CONTROLS THEREFOR 25 2010
9522006 Apparatus and method for the ligation of tissue 0 2011
* 2011/0144,660 APPARATUS AND METHOD FOR THE LIGATION OF TISSUE 12 2011
8795310 Methods and devices for accessing and delivering devices to a heart 2 2011
8721663 Methods and apparatus for transpericardial left atrial appendage closure 2 2011
9498206 Tissue ligation devices and tensioning devices therefor 0 2012
9408608 Tissue ligation devices and methods therefor 0 2014
9486281 Methods and devices for accessing and delivering devices to a heart 0 2014
 
EPITEK, INC. (2)
* 2008/0312,664 LEFT ATRIAL APPENDAGE CLOSURE 32 2008
* 2008/0294,175 LEFT ATRIAL APPENDAGE CLOSURE 40 2008
 
CARDIOVASCULAR TECHNOLOGIES, INC. (6)
8518063 Arteriotomy closure devices and techniques 2 2008
8961541 Vascular closure devices, systems, and methods of use 2 2008
* 2009/0143,789 VASCULAR CLOSURE DEVICES, SYSTEMS, AND METHODS OF USE 16 2008
* 2009/0143,808 Guided Tissue Cutting Device, Method of Use and Kits Therefor 22 2008
8992567 Compressible, deformable, or deflectable tissue closure devices and method of manufacture 2 2009
9345460 Tissue closure devices, device and systems for delivery, kits and methods therefor 1 2010
 
ATRICURE, INC. (10)
9393023 Apparatus and methods for deploying a clip to occlude an anatomical structure 0 2009
* 2010/0179,570 APPARATUS AND METHODS FOR DEPLOYING A CLIP TO OCCLUDE AN ANATOMICAL STRUCTURE 6 2009
8998892 Ablation device with cooled electrodes and methods of use 0 2010
* 2010/0305,562 Ablation Device With Cooled Electrodes And Methods of Use 1 2010
8636754 Clip applicator 1 2010
9017349 Appendage clamp deployment assist device 0 2011
9282973 Clip deployment tool and associated methods 0 2012
9408659 Surgical instrument with separate tool head and method of use 0 2012
9066741 Robotic toolkit 0 2012
9265486 Surgical device 0 2012
 
NXP USA, INC. (1)
* 2010/0199,077 AUTHENTICATED DEBUG ACCESS FOR FIELD RETURNS 22 2009
 
ARTHROCARE CORPORATION (1)
* 2010/0204,690 SINGLE APERTURE ELECTRODE ASSEMBLY 22 2009
* Cited By Examiner

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