Locking mechanisms for fixation devices and methods of engaging tissue

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7604646
APP PUB NO 20060020275A1
SERIAL NO

11130818

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Devices, systems and methods are provided for tissue approximation and repair at treatment sites. In particular, fixation devices are provided comprising a pair of elements each having a first end, a free end opposite the first end, and an engagement surface therebetween for engaging the tissue, the first ends being moveable between an open position wherein the free ends are spaced apart and a closed position wherein the free ends are closer together with the engagement surfaces generally facing each other. The fixation devices also include a locking mechanism coupled to the elements for locking the elements in place. The devices, systems and methods of the invention will find use in a variety of therapeutic procedures, including endovascular, minimally-invasive, and open surgical procedures, and can be used in various anatomical regions, including the abdomen, thorax, cardiovascular system, heart, intestinal tract, stomach, urinary tract, bladder, lung, and other organs, vessels, and tissues. The invention is particularly useful in those procedures requiring minimally-invasive or endovascular access to remote tissue locations, where the instruments utilized must negotiate long, narrow, and tortuous pathways to the treatment site.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
Evalve, Inc.MENLO PARK, CA44

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Goldfarb, Eric A San Francisco , US 55 3841
Madden, John P Redwood City , US 12 450
Raschdorf, Alfred H Kings Park , US 14 1004
Sarabia, Jaime E San Jose , US 22 1295

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (39)
4510934 Suture 150 1983
4917089 Buttoned device for the transvenous occlusion of intracardiac defects 528 1988
4994077 Artificial heart valve for implantation in a blood vessel 558 1989
5047041 Surgical apparatus for the excision of vein valves in situ 344 1990
5042707 Intravascular stapler, and method of operating same 887 1990
5125758 Piercing clamp 41 1990
5171252 Surgical fastening clip formed of a shape memory alloy, a method of making such a clip and a method of using such a clip 281 1991
* 5171259 Device for nonoperatively occluding a defect 477 1991
5332402 Percutaneously-inserted cardiac valve 647 1992
5325845 Steerable sheath for use with selected removable optical catheter 322 1992
5195968 Catheter steering mechanism 503 1992
5542949 Multifunctional clip applier instrument 390 1993
5476470 Trocar site suturing device 188 1994
5520701 Set for the treatment of vascular deformations 192 1994
5478353 Suture tie device system and method for suturing anatomical tissue proximate an opening 564 1994
5487746 Surgical clip having a longitudinal opening through which clamped tissue protrudes 140 1994
5620452 Surgical clip with ductile tissue penetrating members 550 1994
5797927 Combined tissue clamping and suturing instrument 389 1995
5820592 Angiographic and/or guide catheter 153 1996
5782845 Trocar site suturing device 142 1997
5916147 Selectively manipulable catheter 347 1997
6132447 Umbilical scissors 60 1998
6066146 Laparascopic incision closure device 137 1998
6063106 Surgical spacer 83 1998
6299637 Transluminally implantable venous valve 428 1999
6464707 Vacuum-assisted remote suture placement system 81 2000
6585761 Prosthetic vein valve and method 48 2001
6701929 Device and method for treatment of congestive heart failure 101 2001
2003/0208,231 Surgical clamp devices and methods especially useful in cardiac surgery 174 2001
6709382 Cardiac assist method and apparatus 105 2002
2003/0069,570 Methods for repairing mitral valve annulus percutaneously 321 2002
2003/0233,038 Guiding introducer system for use in medical procedures in the left ventricle 39 2003
2004/0133,062 Minimally invasive cardiac force transfer structures 74 2003
2005/0059,351 User-specified outputs in mobile wireless communication devices and methods therefor 38 2004
2005/0216,039 Method and device for catheter based repair of cardiac valves 158 2005
2005/0267,493 Method and system for tissue repair using dual catheters 104 2005
2006/0030,885 Apparatuses and methods for heart valve repair 143 2005
2006/0030,866 Sequential heart valve leaflet repair device and method of use 75 2005
2006/0030,867 Device and method for repairing tissue 105 2005
 
MED-VENTURE INVESTMENTS, LLC (1)
6245079 Suturing device and method for sealing an opening in a blood vessel or other biological structure 363 1999
 
Myocor (1)
2004/0133,063 Methods and devices for improving cardiac function in hearts 93 2003
 
3F THERAPEUTICS, INC. (2)
2003/0050,693 Minimally invasive delivery system for annuloplasty rings 128 2001
2004/0097,979 Aortic valve implantation device 84 2002
 
EASTERN VIRGINIA MEDICAL SCHOOL OF THE MEDICAL COLLEGE OF HAMPTON ROADS (1)
5190554 Appendix extractor 39 1992
 
LIGHTWAVE ABLATIOIN SYSTEMS (2)
5368564 Steerable catheter 289 1992
5507725 Steerable catheter 276 1993
 
AKOS BIOMEDICAL, INC. (1)
5810876 Flexible forceps device 172 1995
 
WELCH ALLYN, INC. (1)
5359994 Proximal steering cable adjustment 80 1994
 
Millennium Cardiac Strategies, Inc. (1)
5885271 Device for regional immobilization of a compliant body 153 1997
 
TAHERI ENTERPRISES, LLC (1)
5069679 Method and apparatus for removing venous valves 103 1989
 
T.K.F., INC. (1)
5855271 Noise and wear reducing apparatus for endless conveyors 24 1995
 
ETHICON, INC. (4)
4498476 Non-metallic, bio-compatible hemostatic clips with interlocking latch means 106 1983
5403312 Electrosurgical hemostatic device 1332 1993
5423857 Three piece surgical staple 163 1993
2006/0004,247 Systems and methods for assisting cardiac valve coaptation 29 2004
 
M & R Medical, Inc. (1)
5725556 Suture locking apparatus 338 1995
 
AXYA MEDICAL, INC. (1)
5417700 Automatic suturing and ligating device 215 1993
 
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA (2)
5403326 Method for performing a gastric wrap of the esophagus for use in the treatment of esophageal reflux 532 1993
6966914 Retrieval catheter 52 2002
 
E. I. DU PONT DE NEMOURS AND COMPANY (1)
5472044 Method and apparatus for interacting a gas and liquid on a convoluted array of tubes 36 1993
 
SYMBIOSIS CORPORATION (3)
5722421 Clevis having deflection limiting stops for use in an endoscopic biopsy forceps instrument 234 1995
5706824 Endoscopic biopsy forceps instrument having a constant force spring biasing the jaws closed 71 1996
6086600 Flexible endoscopic surgical instrument for invagination and fundoplication 660 1997
 
RECOR MEDICAL, INC. (1)
6355030 Instruments and methods employing thermal energy for the repair and replacement of cardiac valves 206 1998
 
MOUNT SINAI SCHOOL OF MEDICINE (1)
2005/0159,810 Devices and methods for repairing cardiac valves 121 2004
 
JACQUES SEGUIN (1)
2004/0153,144 Annuloplasty device for use in minimally invasive procedure 51 2004
 
OLYMPUS OPTICAL CO., LTD. (2)
5582611 Surgical device for stapling and/or fastening body tissues 716 1994
5649937 Tissue-fixing surgical device, and method of fixing tissues 509 1995
 
EDWARDS LIFESCIENCES AG (7)
5411552 Valve prothesis for implantation in the body and a catheter for implanting such valve prothesis 954 1994
5840081 System and method for implanting cardiac valves 721 1997
6210432 Device and method for treatment of mitral insufficiency 287 1999
6402781 Percutaneous mitral annuloplasty and cardiac reinforcement 336 2000
6709456 Percutaneous mitral annuloplasty with hemodynamic monitoring 292 2001
2004/0133,220 Adjustable transluminal annuloplasty system 229 2003
2006/0058,871 Device and method for treatment of heart valve regurgitation 201 2005
 
UNIVERSITY OF CINCINNATI (1)
6190408 Device and method for restructuring the heart chamber geometry 159 1998
 
EDWARDS LIFESCIENCES CORPORATION (23)
5571215 Devices and methods for intracardiac procedures 656 1993
5536251 Thoracoscopic devices and methods for arresting the heart 525 1995
5618306 Endoscopic microsurgical instruments and methods 186 1995
5769812 System for cardiac procedures 333 1996
5769863 Surgical knot pusher and method of use 66 1996
5980455 Method for manipulating a tissue structure within a thoracic cavity 94 1997
6332893 Valve to myocardium tension members device and method 404 1997
6077214 Stress reduction apparatus and method 352 1998
6406420 Methods and devices for improving cardiac function in hearts 396 1999
6626930 Minimally invasive mitral valve repair method and apparatus 359 2000
6723038 Methods and devices for improving mitral valve function 385 2000
6746471 Transventricular implant tools and devices 127 2001
6726716 Self-molding annuloplasty ring 190 2001
6764510 Devices and methods for heart valve treatment 343 2002
6755777 Heart wall tension reduction apparatus and method 92 2002
7011669 Device and method for treatment of atrioventricular regurgitation 151 2003
7112207 Minimally invasive mitral valve repair method and apparatus 120 2003
2004/0127,983 Valve to myocardium tension members device and method 137 2003
2004/0152,947 Methods and devices for improving mitral valve function 108 2004
2006/0064,118 Device and a method for treatment of atrioventricular regurgitation 78 2005
2006/0064,115 Minimally invasive mitral valve repair method and apparatus 199 2005
2006/0064,116 Minimally invasive mitral valve repair method and apparatus 126 2005
2006/0195,012 Valve to myocardium tension members device and method 94 2006
 
NIDUS MEDICAL, INC. (1)
6626899 Apparatus and methods for treating tissue 422 2001
 
CARDIAC VALVE TECHNOLOGIES LLC (1)
6797002 Heart valve repair apparatus and methods 362 2002
 
TRIMEDYNE, INC. (1)
6740107 Device for treatment of atrioventricular valve regurgitation 85 2001
 
CARDIAC DIMENSIONS PTY. LTD. (3)
6949122 Focused compression mitral valve device and method 179 2001
6797001 Device, assembly and method for mitral valve repair 236 2002
2004/0249,452 Focused compression mitral valve device and method 153 2004
 
ENDOSURGICAL DEVELOPMENT CORP. (1)
5478309 Catheter system and method for providing cardiopulmonary bypass pump support during heart surgery 455 1994
 
NISSHO CORPORATION (1)
5716367 Catheter assembly for intracardiac suture 125 1996
 
CORDIS WEBSTER, INC. (4)
5423882 Catheter having electrode with annular recess and method of using same 211 1994
5522873 Catheter having electrode with annular recess and method of using same 202 1994
6123699 Omni-directional steerable catheter 301 1997
6267746 Multi-directional steerable catheters and control handles 114 1999
 
TONY R. BROWN (1)
5928224 Device for the treatment of damaged heart valve leaflets and methods of using the device 124 1997
 
CARDIORHTHM (1)
5318525 Steerable electrode catheter 391 1992
 
STANFORD SURGICAL TECHNOLOGIES, INC. (1)
5718725 Devices and methods for intracardiac procedures 187 1995
 
Evalve, Inc. (15)
6461366 Surgical device for connecting soft tissue 282 2000
6629534 Methods and apparatus for cardiac valve repair 527 2000
6752813 Methods and devices for capturing and fixing leaflets in valve repair 311 2001
6770083 Surgical device for connecting soft tissue 127 2002
2004/0049,207 Fixation device and methods for engaging tissue 173 2003
2004/0092,962 Multi-catheter steerable guiding system and methods of use 217 2003
2004/0003,819 Methods and apparatus for cardiac valve repair 165 2003
2004/0030,382 Methods and apparatus for cardiac valve repair 217 2003
2004/0039,442 Methods and apparatus for cardiac valve repair 239 2003
2004/0225,300 Methods and devices for capturing and fixing leaflets in valve repair 103 2004
2005/0033,446 Methods and apparatus for cardiac valve repair 166 2004
2005/0021,056 Leaflet structuring 151 2004
2005/0021,057 Leaflet structuring 97 2004
2006/0089,671 Fixation devices for variation in engagement of tissue 43 2004
2006/0020,275 Locking mechanisms for fixation devices and methods of engaging tissue 80 2005
 
WHITEBOX CAPITAL ARBITRAGE PARTNERS L.P. (3)
6117144 Suturing device and method for sealing an opening in a blood vessel or other biological structure 313 1999
6551331 Suturing device and method for sealing an opening in a blood vessel or other biological structure 83 2001
6562052 Suturing device and method 242 2001
 
APPLIED MEDICAL RESOURCES CORPORATION (2)
5954732 Suturing apparatus and method 290 1997
6099553 Suture clinch 140 1998
 
WHITEBOX INTERMARKET PARTNERS L.P. (1)
5820631 Device and method for suturing tissue adjacent to a blood vessel 276 1996
 
WILK AND NAKAO MEDICAL TECHNOLOGY, INC. (2)
5015249 Endoscopic stapling device and method 239 1989
5049153 Endoscopic stapling device and method 226 1990
 
RICHARD WOLF GMBH (1)
5772578 Endoscopic instrument 287 1996
 
VIACOR, INC. (1)
2003/0078,654 Method and apparatus for improving mitral valve function 143 2002
 
Industrial & Scientific Designs, Ltd. (1)
5634932 Cantilever aneurysm clip system 81 1995
 
Cardeon Corporation (1)
5833671 Triple lumen catheter with controllable antegrade and retrograde fluid flow 185 1996
 
ENDOEVOLUTION, LLC (2)
5437681 Suturing instrument with thread management 366 1994
5540705 Suturing instrument with thread management 224 1995
 
IRVINE BIOMEDICAL, INC. (1)
6306133 Ablation catheter system and methods for repairing a valvular annulus 114 1999
 
AMPLE MEDICAL, INC. (2)
2004/0127,981 Devices, systems, and methods for retaining a native heart valve leaflet 136 2003
2004/0127,982 Devices, systems, and methods for reshaping a heart valve annulus 205 2003
 
Coral Medical (1)
5741280 Knot tying method and apparatus 114 1995
 
UNIVERSITY OF MARYLAND, BALTIMORE (1)
2004/0024,414 Apparatuses and methods for performing minimally invasive diagnostic and surgical procedures inside of a beating heart 102 2003
 
MERIT MEDICAL SYSTEMS, INC. (1)
5571085 Steerable open lumen catheter 130 1995
 
CARDIO VASCULAR TECHNOLOGIES, L.L.C. (1)
6162233 Wire fasteners for use in minimally invasive surgery and means and methods for handling those fasteners 137 1999
 
BOSTON SCIENTIFIC SCIMED, INC. (5)
5462527 Actuator for use with steerable catheter 174 1993
5715817 Bidirectional steering catheter 242 1995
5713910 Needle guidance system for endoscopic suture device 314 1995
6319250 Tricuspid annular grasp catheter 93 1998
6702825 Anastomosis catheter 90 2001
 
Extensia Medical, Inc. (1)
2005/0197,694 Systems for heart treatment 250 2005
 
BOSTON SCIENTIFIC NEUROMODULATION CORPORATION (1)
2002/0161,403 Deep brain stimulation system for the treatment of parkinson's disease or other disorders 16 2001
 
DAIKIN INDUSTRIES, LTD. (1)
6060628 Manufacturing method for 1,1,1,3,3-pentafluoropropane 32 1997
 
TARGET THERAPEUTICS, INC. (7)
5226911 Vasoocclusion coil with attached fibrous element(s) 437 1991
5234437 Detachable pusher-vasoocclusion coil assembly with threaded coupling 421 1991
5261916 Detachable pusher-vasoocclusive coil assembly with interlocking ball and keyway coupling 528 1991
5250071 Detachable embolic coil assembly using interlocking clasps and method of use 527 1992
5350397 Axially detachable embolic coil assembly 455 1992
5639277 Embolic coils with offset helical and twisted helical shapes 184 1995
5944733 Controlled detachable vasoocclusive member using mechanical junction and friction-enhancing member 122 1997
 
UNITED STATES SURGICAL CORPORATION (5)
5314424 Surgical instrument locking mechanism 353 1992
5456400 Apparatus and clip for fastening body tissue 172 1993
5423858 Septoplasty fasteners and device for applying same 151 1993
5527313 Bipolar surgical instruments 371 1995
6203553 Stapling apparatus and method for heart valve replacement 165 1999
 
ENDOCARE, INC. (1)
2003/0105,519 ARTIFICIAL CHORDAE REPLACEMENT 195 1998
 
MITRALIGN, INC. (2)
6619291 Method and apparatus for catheter-based annuloplasty 223 2001
2004/0019,378 Method and apparatus for performing catheter-based annuloplasty 169 2003
 
TYCO HEALTHCARE GROUP LP (2)
5609598 Method and apparatus for minimally invasive treatment of chronic venous insufficiency 171 1994
5810847 Method and apparatus for minimally invasive treatment of chronic venous insufficiency 169 1997
 
DEPUY MITEK, LLC (1)
6022360 Suture retrograder 105 1998
 
ENDOVIA MEDICAL, INC. (1)
2002/0087,148 Flexible instrument 88 2001
 
GWATHMEY, OWEN M., THE MEADOW (1)
4809695 Suturing assembly and method 704 1987
 
HOYA CORPORATION (1)
6767349 Bipolar forceps for endoscopes 55 2002
 
DIDUCH, DAVID R. (1)
2002/0147,456 Superelastic suture passing devices and methods 131 2002
 
HEARTPORT, INC. (6)
5695504 Devices and methods for performing a vascular anastomosis 980 1995
5797960 Method and apparatus for thoracoscopic intracardiac procedures 689 1995
5823956 Method and apparatus for thoracoscopic intracardiac procedures 388 1996
5829447 Method and apparatus for thoracoscopic intracardiac procedures 394 1996
5855614 Method and apparatus for thoracoscopic intracardiac procedures 491 1996
5947363 Surgical stapling instrument and method thereof 246 1998
 
Gwathmay; Owen (1)
4944295 Suturing assembly 38 1989
 
NITI SURGICAL SOLUTIONS LTD. (1)
6171320 Surgical clip 174 1999
 
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK (3)
6269819 Method and apparatus for circulatory valve repair 334 1999
6482224 Endovascular flexible stapling device 286 1999
2005/0004,583 Method and apparatus for circulatory valve repair 90 2004
 
SURGERX MEDICAL, LLC (1)
5827237 Dual lumen catheter with controlled antegrade and retrograde fluid flow 191 1996
 
VALFIX (1)
2003/0120,341 Devices and methods of repairing cardiac valves 85 2001
 
SEEDHOM, BAHAA BOTROS (1)
5209756 Ligament fixation staple 409 1991
 
ANCORA HEART, INC. (3)
6702826 Automated annular plication for mitral valve repair 351 2001
6656221 Method and apparatus for improving mitral valve function 182 2002
2004/0193,191 Devices and methods for heart valve repair 326 2003
 
ABBOTT LABORATORIES (5)
5417699 Device and method for the percutaneous suturing of a vascular puncture site 735 1992
5527322 Device and method for suturing of internal puncture sites 525 1993
6036699 Device and method for suturing tissue 351 1997
6206893 Device and method for suturing of internal puncture sites 412 1998
6136010 Articulating suturing device and method 352 1999
 
SORIN GROUP ITALIA S.R.L. (1)
2005/0197,695 Minimally-invasive cardiac-valve prosthesis 283 2005
 
SULZER CARBOMEDICS INC. (1)
6143024 Annuloplasty ring having flexible anterior portion 171 1998
 
UNIVERSITY OF PITTSBURGH - OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION (1)
4484579 Commissurotomy catheter apparatus and method 151 1982
 
LSI SOLUTIONS, INC. (6)
5368601 Trocar wound closure device 243 1992
5431666 Surgical suture instrument 418 1994
5507757 Method of closing puncture wounds 142 1994
5626588 Trocar wound closure device 236 1995
5669917 Surgical crimping device and method of use 408 1995
6533796 Loader for surgical suturing instrument 194 2000
 
HEART LEAFLET TECHNOLOGIES, INC. (1)
2004/0106,989 Leaflet reinforcement for regurgitant valves 72 2003
 
HUTCHINSON TECHNOLOGY INCORPORATED (1)
5456684 Multifunctional minimally invasive surgical instrument 581 1994
 
DFM, LLC (1)
2005/0273,160 Pulmonary vein valve implant 99 2005
 
PRODESCO, INC. (1)
2004/0220,593 Restraining clip for mitral valve repair 68 2004
 
MVRX, INC. (3)
2005/0055,089 Devices, systems, and methods for reshaping a heart valve annulus 200 2004
2005/0228,422 Devices, systems, and methods for reshaping a heart valve annulus, including the use of magnetic tools 107 2005
2006/0252,984 Devices, systems, and methods for reshaping a heart valve annulus 76 2006
 
EP Technologies, Inc. (2)
5636634 Systems using guide sheaths for introducing, deploying, and stabilizing cardiac mapping and ablation probes 166 1993
6033378 Catheter steering mechanism 346 1997
 
RadioMed Corporation (1)
8320995 Fiducial marker with rings 7 2007
 
COVIDIEN AG (1)
6187003 Bipolar electrosurgical instrument for sealing vessels 436 1997
 
CARDIAC DIMENSIONS, INC. (2)
2004/0133,240 Electrotherapy system, device, and method for treatment of cardiac valve dysfunction 117 2003
2004/0220,657 Tissue shaping device with conformable anchors 137 2003
 
CARDIAC CONCEPTS, INC. (1)
2003/0229,395 Mitral valve annuloplasty ring 140 2003
 
PULSE METRIC, INC. (1)
5879307 Non-invasive method and apparatus for diagnosing and monitoring aortic valve abnormalities, such a aortic regurgitation 54 1997
 
W. L. GORE & ASSOCIATES, INC. (1)
5450860 Device for tissue repair and method for employing same 460 1993
 
TOTAL FINA ELF (1)
2002/0197,174 Electrical pump, and method for using plurality of submersible electrical pumps for well completion 0 2002
 
COOPERSURGICAL, INC. (1)
5571137 Endoscopic instrument system and method 152 1994
 
KENSEY NASH CORPORATION (1)
5383886 Methods and instruments for performing medical procedures percutaneously without a trocar 62 1992
 
LAUFER M.D., MICHAEL D. (1)
5989284 Method and device for soft tissue modification 177 1997
 
ADVANCED CARDIOVASCULAR SYSTEMS, INC. (2)
6945978 Heart valve catheter 172 2002
2004/0133,273 Apparatuses and methods for heart valve repair 217 2003
 
LIVE TISSUE CONNECT, INC. (1)
6562037 Bonding of soft biological tissues by passing high frequency electric current therethrough 375 1998
 
COVIDIEN LP (1)
6322559 Electrode catheter having coil structure 463 1998
 
MEDTRONIC, INC. (4)
5254130 Surgical device 247 1992
5824065 Sewing tube for a xenograft mitral valve 76 1997
5891160 Fastener delivery and deployment mechanism and method for placing the fastener in minimally invasive surgery 416 1997
2004/0111,099 Minimally invasive valve repair procedure and apparatus 85 2003
 
MITRALIKE (1)
6537314 Percutaneous mitral annuloplasty and cardiac reinforcement 322 2001
 
QUANTUM CORPORATION (2)
6575971 Cardiac valve leaflet stapler device and methods thereof 145 2001
2005/0149,014 Cardiac valve leaflet attachment device and methods thereof 150 2005
 
EVALVE, NC. (1)
2004/0044,350 Steerable access sheath and methods of use 253 2003
 
ALLIEDSIGNAL INC. (1)
6060629 Azeotrope-like composition of 1,1,1,3,3-pentafluoropropane and hydrogen fluoride 38 1999
 
MEDTRONIC AVE, INC. (2)
5843031 Large-diameter introducer sheath having hemostasis valve and removable steering mechanism 166 1996
5836955 Wound closure apparatus and method 244 1997
 
MASSACHUSETTS GENERAL HOSPITAL (2)
6312447 Devices and methods for percutaneous mitral valve repair 269 1999
6875224 Devices and methods for percutaneous mitral valve repair 119 2001
 
AM DISCOVERY, INC. (1)
2005/0228,495 Suspended heart valve devices, systems, and methods for supplementing, repairing, or replacing a native heart valve 258 2005
 
Flexcor, Inc. (1)
2005/0004,668 Annuloplasty rings and methods for repairing cardiac valves 180 2004
 
WASHINGTON UNIVERSITY (1)
4297749 Heart valve prosthesis 386 1980
 
COOK MEDICAL TECHNOLOGIES LLC (1)
5562678 Needle's eye snare 81 1995
 
ST. JUDE MEDICAL ATG, INC. (1)
2004/0078,053 Medical graft connector or plug structures, and methods of making and installing same 88 2003
 
ST. JUDE MEDICAL, ATRIAL FIBRILLATION DIVISION, INC. (3)
5640955 Guiding introducers for use in the treatment of accessory pathways around the mitral valve using a retrograde approach 149 1995
5868733 Guiding introducer system for use in the treatment of accessory pathways around the mitral valve using a retrograde approach 108 1995
5814029 Guiding introducer system for use in ablation and mapping procedures in the left ventricle 89 1996
 
THE GENERAL HOSPITAL CORPORATION (1)
2004/0122,448 Cardiac devices and methods for percutaneous repair of atrioventricular valves 119 2003
 
SHIPP, JOHN I. (1)
* 5350399 Percutaneous arterial puncture seal device and insertion tool therefore 482 1992
 
ST. JUDE MEDICAL, INC. (3)
6165183 Mitral and tricuspid valve repair 448 1998
6695866 Mitral and tricuspid valve repair 232 2000
2004/0167,539 Mitral and tricuspid valve repair 137 2004
 
LSI SOLUTIONS (1)
6641592 System for wound closure 313 2000
 
INAMED DEVELOPMENT COMPANY (1)
5226429 Laparoscopic gastric band and method 462 1991
 
STRYKER EUROPEAN HOLDINGS I, LLC (1)
5312415 Assembly for placement of embolic coils using frictional placement 470 1992
 
SEGUIN, JACQUES (1)
6689164 Annuloplasty device for use in minimally invasive procedure 341 2002
 
SANYO ELECTRIC CO., LTD. (1)
5719725 Disk playback device 49 1996
 
GOTO, NAOHISA, 6-15-1-A514, TSUCHIHASHI,MIYAMAE-KU, KAWASAKI-SHI, KANAGAWA, JAPAN (1)
4641366 Portable radio communication apparatus comprising an antenna member for a broad-band signal 71 1985
 
MICRO INTERVENTIONAL SYSTEMS, INC. (1)
5690671 Embolic elements and methods and apparatus for their delivery 309 1994
 
MAQUET CARDIOVASCULAR LLC (1)
6019722 Device to permit offpump beating heart coronary bypass surgery 290 1997
 
SCOPE MEDICAL, INC. (1)
5108368 Steerable medical device 243 1990
 
Tradinco AB (1)
2004/0162,610 Mitral and tricuspid vlave repair 123 2004
 
NR MEDICAL (1)
5860990 Method and apparatus for suturing 221 1996
 
DIRECT FLOW MEDICAL, INC. (1)
5554185 Inflatable prosthetic cardiovascular valve for percutaneous transluminal implantation of same 574 1994
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
ABBOTT VASCULAR INC. (2)
8409273 Multi-catheter steerable guiding system and methods of use 1 2007
9044246 Methods and devices for capturing and fixing leaflets in valve repair 0 2011
 
MITRALIX LTD. (1)
9364326 Heart valve repair devices and methods 0 2012
 
VALTECH CARDIO, LTD. (34)
8926695 Segmented ring placement 10 2007
8241351 Adjustable partial annuloplasty ring and mechanism therefor 41 2008
8147542 Adjustable repair chords and spool mechanism therefor 35 2009
8715342 Annuloplasty ring with intra-ring anchoring 9 2009
8808368 Implantation of repair chords in the heart 3 2009
8500800 Implantation of repair chords in the heart 18 2009
8252050 Implantation of repair chords in the heart 32 2009
8277502 Tissue anchor for annuloplasty device 30 2009
8926696 Adjustable annuloplasty devices and adjustment mechanisms therefor 1 2009
8911494 Deployment techniques for annuloplasty ring 7 2010
8545553 Over-wire rotation tool 22 2010
8353956 Actively-engageable movement-restriction mechanism for use with an annuloplasty structure 25 2010
9277994 Implantation of repair chords in the heart 0 2010
8790394 Adjustable artificial chordeae tendineae with suture loops 11 2010
8940042 Apparatus for guide-wire based advancement of a rotation assembly 10 2010
8690939 Method for guide-wire based advancement of a rotation assembly 3 2010
8523881 Multiple anchor delivery tool 138 2010
9011520 Tissue anchor for annuloplasty device 1 2010
8734467 Delivery tool for implantation of spool assembly coupled to a helical anchor 10 2010
9011530 Partially-adjustable annuloplasty structure 9 2011
8940044 Closure element for use with an annuloplasty structure 2 2011
8926697 Closed band for percutaneous annuloplasty 2 2011
* 8858623 Implant having multiple rotational assemblies 16 2012
9180007 Apparatus and method for guide-wire based advancement of an adjustable implant 0 2012
9561104 Actively-engageable movement-restriction mechanism for use with an annuloplasty structure 0 2013
9119719 Annuloplasty ring with intra-ring anchoring 6 2013
9474606 Over-wire implant contraction methods 0 2013
9526613 Mitral valve treatment techniques 0 2013
9610162 Implantation of flexible implant 0 2013
9592122 Annuloplasty ring with intra-ring anchoring 0 2014
9622861 Tool for actuating an adjusting mechanism 0 2014
9265608 Implant having multiple rotational assemblies 0 2014
9351830 Implant and anchor placement 0 2014
9414921 Tissue anchor for annuloplasty device 0 2015
 
ABBOTT CARDIOVASCULAR SYSTEMS INC. (3)
* 9011468 Independent gripper 1 2011
8945177 Gripper pusher mechanism for tissue apposition systems 0 2011
* 2013/0066,341 INDEPENDENT GRIPPER 1 2011
 
EDWARDS LIFESCIENCES CORPORATION (1)
9510946 Heart valve sealing devices 0 2013
 
Evalve, Inc. (12)
7811296 Fixation devices for variation in engagement of tissue 7 2004
7981139 Suture anchors and methods of use 13 2006
8187299 Methods and apparatus for cardiac valve repair 24 2007
8029518 Methods and devices for capturing and fixing leaflets in valve repair 15 2007
8343174 Locking mechanisms for fixation devices and methods of engaging tissue 18 2009
8734505 Methods and apparatus for cardiac valve repair 2 2009
8052592 Methods and devices for tissue grasping and assessment 14 2009
8057493 Fixation devices, systems and methods for engaging tissue 9 2009
8123703 Steerable access sheath and methods of use 5 2010
7981123 Surgical device for connecting soft tissue 1 2010
8740918 Surgical device for connecting soft tissue 13 2011
9510837 Surgical device for connecting soft tissue 0 2014
 
IMMERSION MEDICAL, INC. (1)
* 2010/0069,941 Systems and Methods For Sensing Hand Motion By Measuring Remote Displacement 1 2008
 
NEOCHORD, INC. (3)
9192374 Minimally invasive repair of a valve leaflet in a beating heart 0 2008
8758393 Minimally invasive repair of a valve leaflet in a beating heart 2 2008
9044221 Exchangeable system for minimally invasive beating heart repair of heart valve leaflets 7 2011
 
Valtec Cardio, Ltd. (2)
9192472 Annuloplasty devices and methods of delivery therefor 0 2009
9155620 Annuloplasty devices and methods of delivery therefor 0 2009
 
MAYO FOUNDATION FOR MEDICAL EDUCATION AND RESEARCH (3)
8465500 Thorascopic heart valve repair method and apparatus 7 2006
8968338 Thorascopic heart valve repair method and apparatus 0 2010
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* Cited By Examiner

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