US Patent No: 4,710,192

Number of patents in Portfolio can not be more than 2000

Diaphragm and method for occlusion of the descending thoracic aorta

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A vaulted diaphragm for providing occlusion in a descending thoracic aorta, includes a flexible and substantially circular element, and a plurality of resilient ribs having inner and outer ends supporting the circular element. The inner ends of the ribs are joined together at a hub with the ribs extending radially outwardly therefrom. The ribs are generally positioned on and attached to the circular element with the outer ends of the ribs having protrusions projecting radially beyond the circular element. The ribs have a resilient expansion tendency, such that the diaphragm may be held in a biased folded position during installation and sprung open into a normally vaulted shape upon installation in the aorta, whereby the protrusions are urged radially outwardly by the resilient expansion tendency of the ribs to engage the aorta and hold the diaphragm in position. A surgical procedure for treating an aneurysm in a patient's descending thoracic aorta, includes the step of installing an artificial aorta by-pass connecting the patient's ascending natural aorta with the patient's abdominal aorta end. A temporary graft is installed onto the by-pass and a catheter having a capsule end holding a diaphragm is advanced through the graft. The diaphragm is positioned into a selected site in the aorta, and then released by ejecting it from the capsule and the catheter is withdrawn, with the diaphragm remaining within the aorta to provide an occlusion therein.

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International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liotta, Domingo S 3 De Febrero 2025, Buenos Aires, AR 5 748
Troncoso, De Liotta Holga E 3 De Febrero 2025, Buenos Aires, AR 1 512

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (1)
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* Cited By Examiner

Patent Citation Ranking

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9,332,993 Devices and methods for delivering an endocardial device 0 2013
9,017,394 Retrievable cardiac devices 1 2013
8,827,892 Therapeutic methods and devices following myocardial infarction 2 2013
9,039,597 Ventricular volume reduction 1 2014
9,364,327 Ventricular volume reduction 0 2015
 
COOK MEDICAL TECHNOLOGIES LLC (2)
* 5,397,331 Supporting device and apparatus for inserting the device 248 1992
8,114,116 Introduction catheter set for a self-expandable implant 0 2008
 
ev 3 Sunnyvale, Inc. (1)
7,025,756 Method of securing tissue 74 2004
 
DAVOL, INC. (7)
6,790,213 Implantable prosthesis 113 2002
7,101,381 Implantable prosthesis 62 2002
7,824,420 Implantable prosthesis 48 2004
8,298,290 Implantable prosthesis for soft tissue repair 1 2004
7,785,334 Implantable prosthesis 10 2006
7,806,905 Implantable prosthesis 9 2009
8,956,373 Implantable prosthesis 0 2010
 
CEPHEA VALVE TECHNOLOGIES, INC. (2)
8,728,155 Disk-based valve apparatus and method for the treatment of valve dysfunction 4 2013
8,870,948 System and method for cardiac valve repair and replacement 11 2014
 
ST. JUDE MEDICAL ATG, INC. (1)
7,575,586 Medical graft connector or plug structures, and methods of making and installing same 25 2003
 
Nellix (1)
8,870,941 Graft systems having filling structures supported by scaffolds and methods for their use 0 2011
 
ST. JUDE MEDICAL, CARDIOLOGY DIVISION, INC. (9)
7,338,514 Closure devices, related delivery methods and tools, and related methods of use 33 2001
7,976,564 PFO closure devices and related methods of use 11 2002
8,372,112 Closure devices, related delivery methods, and related methods of use 2 2004
7,717,937 Closure devices, related delivery methods and tools, and related methods of use 10 2005
7,691,128 PFO closure devices and related methods of use 0 2005
8,574,264 Method for retrieving a closure device 0 2006
8,382,796 Closure devices, related delivery methods and related methods of use 0 2009
9,078,630 Closure devices, related delivery methods and tools, and related methods of use 0 2010
8,777,985 Closure devices, related delivery methods and tools, and related methods of use 0 2013
 
INTUITIVE SURGICAL OPERATIONS, INC. (27)
7,860,555 Tissue visualization and manipulation system 51 2005
7,930,016 Tissue closure system 9 2006
7,860,556 Tissue imaging and extraction systems 30 2006
7,918,787 Tissue visualization and manipulation systems 7 2007
8,050,746 Tissue visualization device and method variations 14 2007
8,137,333 Delivery of biological compounds to ischemic and/or infarcted tissue 22 2007
8,221,310 Tissue visualization device and method variations 22 2007
8,934,962 Electrophysiology mapping and visualization system 3 2007
9,226,648 Off-axis visualization systems 0 2007
8,758,229 Axial visualization systems 3 2007
8,131,350 Stabilization of visualization catheters 22 2007
8,078,266 Flow reduction hood systems 8 2008
9,155,452 Complex shape steerable tissue visualization and manipulation catheter 0 2008
8,657,805 Complex shape steerable tissue visualization and manipulation catheter 5 2008
8,709,008 Visual electrode ablation systems 1 2008
8,235,985 Visualization and ablation system variations 8 2008
8,858,609 Stent delivery under direct visualization 0 2009
9,155,587 Visual electrode ablation systems 0 2009
9,101,735 Catheter control systems 0 2009
8,333,012 Method of forming electrode placement and connection systems 9 2009
9,055,906 In-vivo visualization systems 2 2010
8,694,071 Image stabilization techniques and methods 0 2011
8,417,321 Flow reduction hood systems 6 2011
8,419,613 Tissue visualization device 6 2011
8,814,845 Delivery of biological compounds to ischemic and/or infarcted tissue 3 2012
9,192,287 Tissue visualization device and method variations 0 2012
9,332,893 Delivery of biological compounds to ischemic and/or infarcted tissue 0 2014
 
MAYO FOUNDATION FOR MEDICAL EDUCATION AND RESEARCH (1)
8,808,369 Minimally invasive aortic valve replacement 0 2010
 
CardioKlnetix, Inc. (1)
7,279,007 Method for improving cardiac function 40 2002
 
ST. JUDE MEDICAL PUERTO RICO B.V. (2)
* 5,192,300 Insertion assembly and method of inserting a vessel plug into the body of a patient 340 1992
* 5,591,205 Insertion assembly and method of inserting a vessel plug into the body of a patient 219 1995
 
CHILDREN'S MEDICAL CENTER CORPORATION (2)
* 5,451,235 Occluder and method for repair of cardiac and vascular defects 433 1994
* 5,709,707 Self-centering umbrella-type septal closure device 300 1996
 
ST. JUDE MEDICAL PUERTO RICO LLC (2)
* 5,108,421 Insertion assembly and method of inserting a vessel plug into the body of a patient 446 1990
* 5,601,602 Insertion assembly and method of inserting a vessel plug into the body of a patient 234 1994
 
C. R. Bard, Inc. (23)
* 5,356,432 Implantable mesh prosthesis and method for repairing muscle or tissue wall defects 341 1993
6,267,772 Implantable prosthesis 344 1999
6,214,020 Implantable prosthesis and method and apparatus for loading and delivering an implantable prosthesis 161 1999
7,704,267 Non-entangling vena cava filter 23 2004
7,794,473 Filter delivery system 13 2004
8,267,954 Vascular filter with sensing capability 11 2005
9,131,999 Vena cava filter with filament 0 2006
* 2010/0256,669 Helical Vena Cava Filter 13 2006
* 2009/0299,404 VENA CAVA FILTER FORMED FROM A SHEET 18 2007
9,326,842 Embolus blood clot filter utilizable with a single delivery system or a single retrieval system in one of a femoral or jugular access 0 2007
* 2010/0030,254 Embolus Blood Clot Filter Utilizable With A Single Delivery System Or A Single Retrieval System In One of A Femoral or Jugular Access 13 2007
9,072,586 Implantable prosthesis 0 2009
8,372,109 Non-entangling vena cava filter 8 2010
* 2010/0174,310 NON-ENTANGLING VENA CAVA FILTER 17 2010
8,613,754 Tubular filter 3 2010
8,992,562 Filter delivery system 0 2010
8,574,261 Removable embolus blood clot filter 5 2011
8,430,903 Embolus blood clot filter and delivery system 8 2011
8,690,906 Removeable embolus blood clot filter and filter delivery unit 0 2012
9,204,956 IVC filter with translating hooks 0 2012
8,628,556 Non-entangling vena cava filter 3 2012
9,017,367 Tubular filter 0 2013
9,144,484 Non-entangling vena cava filter 0 2014
 
PAPPU, RAMESH, MD (2)
6,941,169 Cardiac stimulating apparatus having a blood clot filter and atrial pacer 22 2002
* 2002/0183,823 CARDIAC STIMULATING APPARATUS HAVING A BLOOD CLOT FILTER AND ATRIAL PACER 38 2002
 
ENDOLOGIX, INC. (3)
6,695,833 Vascular stent-graft apparatus and forming method 76 2000
8,801,768 Graft systems having semi-permeable filling structures and methods for their use 1 2012
9,289,536 Method for forming materials in situ within a medical device 0 2014
 
STRYKER EUROPEAN HOLDINGS I, LLC (28)
* 6,036,720 Sheet metal aneurysm neck bridge 259 1997
* 6,086,577 Detachable aneurysm neck bridge (III) 151 1998
6,193,708 Detachable aneurysm neck bridge (I) 198 1999
6,383,174 Detachable aneurysm neck bridge (II) 114 2000
6,936,055 Detachable aneurysm neck bridge (III) 53 2000
7,128,736 Detachable aneurysm neck closure patch 61 2000
6,454,780 Aneurysm neck obstruction device 218 2001
7,695,488 Expandable body cavity liner device 20 2002
* 2003/0187,473 Expandable body cavity liner device 26 2002
7,410,482 Detachable aneurysm neck bridge 40 2002
* 2003/0171,739 Detachable aneurysm neck bridge 41 2002
7,229,454 Occlusive cinching devices and methods of use 11 2003
7,569,066 Methods and devices for the treatment of aneurysms 30 2003
* 2003/0181,927 Aneurysm neck obstruction device 132 2003
7,229,461 Removable occlusion system for aneurysm neck 44 2004
* 2005/0021,077 Removable occlusion system for aneurysm neck 15 2004
7,892,248 Occlusive cinching devices and methods of use 0 2007
* 2007/0213,764 Occlusive Cinching Devices and Methods of Use 1 2007
7,713,264 Detachable aneurysm neck bridge 7 2008
* 2008/0281,302 DETACHABLE ANEURYSM NECK BRIDGE 18 2008
9,034,054 Methods and devices for the treatment of aneurysms 0 2009
* 2010/0004,671 METHODS AND DEVICES FOR THE TREATMENT OF ANEURYSMS 5 2009
8,267,923 Detachable aneurysm neck bridge 1 2010
* 2011/0118,768 OCCLUSIVE CINCHING DEVICES AND METHODS OF USE 0 2011
8,449,532 Detachable aneurysm neck bridge 1 2011
8,372,062 Detachable aneurysm neck bridge 1 2012
8,529,556 Detachable aneurysm neck bridge 1 2013
9,307,998 Methods and devices for the treatment of aneurysms 0 2015
 
COREVALVE S.A. (2)
7,682,390 Assembly for setting a valve prosthesis in a corporeal duct 130 2002
8,579,966 Prosthetic valve for transluminal delivery 13 2004
 
VELOCIMED, INC. (1)
* 2010/0234,881 PFO CLOSURE DEVICES AND RELATED METHODS OF USE 11 2010
 
BOSTON SCIENTIFIC SCIMED, INC. (68)
* 5,431,639 Treating wounds caused by medical procedures 370 1993
* 5,919,224 Medical device having a constricted region for occluding fluid flow in a body lumen 109 1997
* 6,155,264 Percutaneous bypass by tunneling through vessel wall 51 1997
* 6,035,856 Percutaneous bypass with branching vessel 131 1997
* 6,026,814 System and method for percutaneous coronary artery bypass 97 1997
6,213,126 Percutaneous artery to artery bypass using heart tissue as a portion of a bypass conduit 41 1997
* 6,092,526 Percutaneous chamber-to-artery bypass 51 1997
* 5,853,422 Apparatus and method for closing a septal defect 436 1997
6,443,158 Percutaneous coronary artery bypass through a venous vessel 119 1998
6,325,813 Method and apparatus for stabilizing vascular wall 12 1998
* 6,117,159 Apparatus and method for closing a septal defect 291 1998
* 6,024,756 Method of reversibly closing a septal defect 350 1998
6,253,769 Method for percutaneous coronary artery bypass 69 1999
6,390,098 Percutaneous bypass with branching vessel 36 1999
6,312,446 Apparatus and method for closing a septal defect 169 2000
6,575,168 System and method for percutaneous coronary artery bypass 31 2001
7,004,962 Neuroaneurysm occlusion and delivery device and method of using same 17 2001
7,004,175 System and method for percutaneous coronary artery bypass 10 2003
8,840,663 Repositionable heart valve method 23 2003
8,603,160 Method of using a retrievable heart valve anchor with a sheath 34 2003
8,182,528 Locking heart valve anchor 45 2003
7,381,219 Low profile heart valve and delivery system 138 2003
7,780,725 Everting heart valve 72 2004
7,445,631 Methods and apparatus for endovascularly replacing a patient's heart valve 96 2004
7,329,279 Methods and apparatus for endovascularly replacing a patient's heart valve 140 2004
8,343,213 Leaflet engagement elements and methods for use thereof 39 2004
7,748,389 Leaflet engagement elements and methods for use thereof 102 2004
7,959,666 Methods and apparatus for endovascularly replacing a heart valve 41 2004
7,824,442 Methods and apparatus for endovascularly replacing a heart valve 44 2004
8,828,078 Methods and apparatus for endovascular heart valve replacement comprising tissue grasping elements 29 2005
8,052,749 Methods and apparatus for endovascular heart valve replacement comprising tissue grasping elements 36 2005
* 2006/0036,263 Neuroaneurysm occlusion and delivery device and method of using same 4 2005
8,287,584 Medical implant deployment tool 20 2005
8,579,962 Methods and apparatus for performing valvuloplasty 23 2005
7,824,443 Medical implant delivery and deployment tool 41 2006
7,712,606 Two-part package for medical implant 56 2006
7,988,724 Systems and methods for delivering a medical implant 30 2007
2007/0162,107 Methods and apparatus for endovascularly replacing a patient's heart valve 137 2007
9,005,273 Assessing the location and performance of replacement heart valves 15 2007
8,252,052 Methods and apparatus for endovascularly replacing a patient's heart valve 28 2008
8,048,153 Low profile heart valve and delivery system 46 2008
8,231,670 Repositionable heart valve and method 37 2008
8,668,733 Everting heart valve 28 2008
8,992,608 Everting heart valve 18 2009
8,951,299 Medical devices and delivery systems for delivering medical devices 7 2009
8,328,868 Medical devices and delivery systems for delivering medical devices 34 2009
8,136,659 Two-part package for medical implant 8 2010
8,623,078 Replacement valve and anchor 14 2011
8,858,620 Methods and apparatus for endovascularly replacing a heart valve 20 2011
8,894,703 Systems and methods for delivering a medical implant 14 2011
8,623,076 Low profile heart valve and delivery system 12 2011
8,840,662 Repositionable heart valve and method 12 2011
8,617,236 Medical devices and delivery systems for delivering medical devices 20 2011
9,011,521 Methods and apparatus for endovascularly replacing a patient's heart valve 10 2011
9,393,094 Two-part package for medical implant 0 2012
8,998,976 Coupling system for medical devices 5 2012
9,131,926 Direct connect flush system 0 2012
8,940,014 Bond between components of a medical device 2 2012
8,951,243 Medical device handle 0 2012
9,277,993 Medical device delivery systems 0 2012
9,358,106 Methods and apparatus for performing valvuloplasty 0 2013
9,393,113 Retrievable heart valve anchor and method 0 2013
9,358,110 Medical devices and delivery systems for delivering medical devices 0 2013
9,277,991 Low profile heart valve and delivery system 0 2013
9,308,085 Repositionable heart valve and method 0 2014
9,320,599 Methods and apparatus for endovascularly replacing a heart valve 0 2014
9,387,076 Medical devices and delivery systems for delivering medical devices 0 2014
9,370,421 Medical device handle 0 2014
 
TARGET THERAPEUTICS, INC. (1)
* 6,063,070 Detachable aneurysm neck bridge (II) 165 1998
* Cited By Examiner