
US Patent No: 8,062,355
Number of patents in Portfolio can not be more than 2000
Self-expandable medical instrument for treating defects in a patient's heart
Stats
-
Nov 22, 2011
Issued date -
Nov 3, 2006
filing date -
11/592,369
serial no -
In Force
status
Importance
Abstract
The invention relates to a self-expandable medical instrument (100) for treating defects in a patient's heart, in particular for the transvascular implantation of a prosthetic heart valve (30), wherein the medical instrument (100) is introducible into the body of a patient in a minimally-invasive procedure using a catheter system (40) and comprises a stent (1) made of a flexible mesh (2) of thin wires or filaments (2'). In order to realize a positioning of medical instrument (100) in the patient's heart which is as precise as possible and to securely anchor same there, it is provided for the stent (1) composed of the flexible mesh (2) to exhibit in the expanded state of the medical instrument (100) a distal retention area (10) with a laterally-inverted beaded portion (12) which is engageable in at least one pocket (51) of the patient's defective heart valve (50), a proximal retention area (20), and a center area (15) positioned between the distal and the proximal retention area (10, 20).
First Claim
Related Publications
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
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| 5,061,277 Flexible cardiac valvular support prosthesis | 239 | 1988 | |
| 5,002,566 Calcification mitigation of bioprosthetic implants | 54 | 1989 | |
| 5,197,979 Stentless heart valve and holder | 90 | 1990 | |
| 5,104,407 Selectively flexible annuloplasty ring | 202 | 1990 | |
| 5,336,258 Stentless heart valve and holder | 61 | 1992 | |
| 5,549,666 Natural tissue valve prostheses having variably complaint leaflets | 60 | 1994 | |
| 5,928,281 Tissue heart valves | 101 | 1997 | |
| 5,880,242 Nonpolymeric epoxy compounds for cross linking biological tissue and bioprosthetic grafts prepared thereby | 16 | 1997 | |
| 6,001,126 Stentless bioprosthetic heart valve with coronary protuberances and related methods for surgical repair of defective heart valves | 48 | 1997 | |
| 6,102,944 Methods of tissue heart valve assembly | 93 | 1999 | |
| 6,231,602 Aortic annuloplasty ring | 103 | 1999 | |
| 6,558,418 Flexible heart valve | 74 | 1999 | |
| 6,342,070 Stentless bioprosthetic heart valve with patent coronary protuberances and method of surgical use thereof | 41 | 1999 | |
| 6,338,740 Flexible heart valve leaflets | 97 | 2000 | |
| 6,344,044 Apparatus and methods for delivery of intraluminal prosthesis | 41 | 2000 | |
| 6,454,799 Minimally-invasive heart valves and methods of use | 189 | 2000 | |
| 6,585,766 Cloth-covered stents for tissue heart valves | 48 | 2000 | |
| 6,808,529 Apparatus and methods for delivery of intraluminal prostheses | 38 | 2001 | |
| 6,736,845 Holder for flexible heart valve | 84 | 2001 | |
| 2003/0050,694 Methods and apparatuses for deploying minimally-invasive heart valves | 119 | 2001 | |
| 7,141,064 Compressed tissue for heart valve leaflets | 25 | 2002 | |
| 6,767,362 Minimally-invasive heart valves and methods of use | 132 | 2002 | |
| 7,399,315 Minimally-invasive heart valve with cusp positioners | 39 | 2003 | |
| 6,945,997 Heart valves and suture rings therefor | 63 | 2003 | |
| 7,137,184 Continuous heart valve support frame and method of manufacture | 35 | 2003 | |
| 7,381,218 System and method for implanting a two-part prosthetic heart valve | 55 | 2004 | |
| 7,318,278 Method of manufacture of a heart valve support frame | 13 | 2005 | |
| 2006/0293,745 Anatomically approximate prosthetic mitral heart valve | 14 | 2005 | |
| 2006/0229,719 Highly flexible heart valve connecting band | 18 | 2005 | |
| 2007/0005,131 Heart valve delivery system | 45 | 2005 | |
| 2006/0009,842 Contoured heart valve suture rings | 49 | 2005 | |
| 2007/0088,431 Heart valve delivery system with valve catheter | 71 | 2005 | |
| 2007/0112,422 Transapical heart valve delivery system and method | 58 | 2005 | |
| 2006/0229,718 Stress absorbing flexible heart valve frame | 13 | 2006 | |
| 7,473,275 Stress absorbing flexible heart valve frame | 12 | 2006 | |
| 2007/0244,551 Holders for prosthetic aortic heart valves | 13 | 2006 | |
| 2006/0287,717 Methods for rapid deployment of prosthetic heart valves | 31 | 2006 | |
| 2006/0287,719 Rapid deployment prosthetic heart valve | 27 | 2006 | |
| 2007/0123,979 Apparatus, system, and method for treatment of posterior leaflet prolapse | 16 | 2006 | |
| 2008/0021,546 System for deploying balloon-expandable heart valves | 21 | 2006 | |
| 2008/0154,355 Implantable prosthetic valve assembly and method of making the same | 44 | 2006 | |
| 2008/0065,011 INTEGRATED HEART VALVE DELIVERY SYSTEM | 37 | 2007 | |
| 2008/0102,439 BIOLOGICAL TISSUE FOR SURGICAL IMPLANTATION | 15 | 2007 | |
| 2008/0269,878 MINIMALLY-INVASIVE HEART VALVE WITH CUSP POSITIONERS | 49 | 2008 | |
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| 6,200,336 Multiple-sided intraluminal medical device | 220 | 1999 | |
| 6,508,833 Multiple-sided intraluminal medical device | 216 | 2001 | |
| 6,974,474 Multiple-sided intraluminal medical device | 85 | 2002 | |
| 7,081,132 Flexible barb for anchoring a prosthesis | 45 | 2003 | |
| 2004/0117,004 Stent and method of forming a stent with integral barbs | 118 | 2003 | |
| 2007/0260,327 Artificial Valve Prosthesis with Improved Flow Dynamics | 34 | 2004 | |
| 2004/0260,389 Artificial valve prosthesis with improved flow dynamics | 122 | 2004 | |
| 2005/0222,668 Flareable branch vessel prosthesis and method | 43 | 2004 | |
| 2006/0111,770 Implantable vascular device comprising a bioabsorbable frame | 16 | 2005 | |
| 2007/0021,826 Intralumenally implantable frames | 19 | 2006 | |
| 2007/0038,291 Intralumenally-implantable frames | 19 | 2006 | |
| 2007/0093,887 Artificial valve with center leaflet attachment | 24 | 2006 | |
| 2007/0100,435 Artificial prostheses with preferred geometries | 37 | 2006 | |
| 2007/0162,103 Implantable device with remodelable material and covering material | 49 | 2006 | |
| 2008/0033,534 Flexible Barb for Anchoring a Prosthesis | 18 | 2007 | |
| 2008/0097,586 IMPLANTABLE VASCULAR DEVICE | 13 | 2007 | |
| 2008/0200,977 Artificial Valve Prostheses with a Free Leaflet Portion | 14 | 2008 | |
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| 5,035,706 Percutaneous stent and method for retrieval thereof | 525 | 1989 | |
| 5,456,713 Expandable transluminal graft prosthesis for repairs of aneurysm and method for implanting | 286 | 1993 | |
| 5,755,777 Expandable transluminal graft prosthesis for repair of aneurysm | 124 | 1996 | |
| 2005/0096,736 Percutaneous heart valve devices | 72 | 2004 | |
| 2005/0149,166 Branch vessel prosthesis with anchoring device and method | 34 | 2004 | |
| 2005/0171,597 Helical stent for branched vessel prosthesis | 27 | 2004 | |
| 2005/0171,598 Aorta and branch vessel stent grafts and method | 40 | 2004 | |
| 2006/0058,864 Balloon flareable branch vessel prosthesis and method | 29 | 2004 | |
| 2007/0179,592 Branch vessel prosthesis with positional indicator system and method | 32 | 2004 | |
| 2005/0267,560 Implantable bioabsorbable valve support frame | 86 | 2005 | |
| 2007/0038,295 Artificial valve prosthesis having a ring frame | 30 | 2006 | |
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| 6,893,460 Implantable prosthetic valve | 148 | 2001 | |
| 6,908,481 Value prosthesis for implantation in body channels | 160 | 2002 | |
| 6,730,118 Implantable prosthetic valve | 193 | 2002 | |
| 2004/0039,436 Implantable prosthetic valve | 139 | 2003 | |
| 2005/0075,725 Implantable prosthetic valve with non-laminar flow | 63 | 2003 | |
| 7,393,360 Implantable prosthetic valve | 38 | 2005 | |
| 2008/0004,688 IMPLANTABLE PROSTHETIC VALVE | 15 | 2007 | |
| 2008/0275,549 IMPLANTABLE PROSTHETIC VALVE WITH NON-LAMINAR FLOW | 13 | 2008 | |
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| 6,830,584 Device for replacing a cardiac valve by percutaneous route | 115 | 2002 | |
| 7,329,278 Prosthetic valve for transluminal delivery | 44 | 2006 | |
| 2006/0265,056 Heart valve prosthesis and methods of manufacture and use | 68 | 2006 | |
| 2007/0043,435 Non-cylindrical prosthetic valve system for transluminal delivery | 81 | 2006 | |
| 2007/0239,271 Systems and methods for loading a prosthesis onto a minimally invasive delivery system | 32 | 2006 | |
| 2008/0215,143 ASSEMBLY FOR PLACING A PROSTHETIC VALVE IN A DUCT IN THE BODY | 39 | 2007 | |
| 2008/0140,189 SYSTEM AND METHOD FOR TRANSAPICAL DELIVERY OF AN ANNULUS ANCHORED SELF-EXPANDING VALVE | 59 | 2007 | |
| 2008/0133,003 PROSTHETIC VALVE FOR TRANSLUMINAL DELIVERY | 41 | 2008 | |
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| 5,279,612 Dynamic fixation of porcine aortic valves | 38 | 1991 | |
| 5,509,930 Stentless heart valve | 44 | 1993 | |
| 6,509,145 Process for reducing mineralization of tissue used in transplantation | 25 | 2001 | |
| 6,790,230 Vascular implant | 108 | 2002 | |
| 7,078,163 Process for reducing mineralization of tissue used in transplantation | 18 | 2002 | |
| 2005/0119,736 Bioprosthetic tissue preparation with synthetic hydrogels | 21 | 2004 | |
| 7,238,200 Apparatus and methods for making leaflets and valve prostheses including such leaflets | 30 | 2005 | |
| 2007/0203,576 APPARATUS AND METHODS FOR MAKING LEAFLETS AND VALVE PROSTHESES INCLUDING SUCH LEAFLETS | 28 | 2007 | |
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| 6,254,564 Left ventricular conduit with blood vessel graft | 65 | 1999 | |
| 7,198,646 Device for fastening and anchoring cardiac valve prostheses | 41 | 2001 | |
| 6,881,199 Left ventricular conduit with blood vessel graft | 45 | 2001 | |
| 2005/0033,220 Left ventricular conduit with blood vessel graft | 19 | 2004 | |
| 2007/0005,129 Anchoring system for implantable heart valve prostheses | 53 | 2006 | |
| 2007/0142,906 Self-expandable medical instrument for treating defects in a patient's heart | 38 | 2006 | |
| 2008/0262,602 Methods and conduits for flowing blood from a heart chamber to a blood vessel | 26 | 2008 | |
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| 7,201,772 Fluid flow prosthetic device | 97 | 2004 | |
| 2008/0071,361 Leaflet-sensitive valve fixation member | 48 | 2007 | |
| 2008/0071,362 Valve prosthesis implantation techniques | 38 | 2007 | |
| 2008/0071,363 Valve prosthesis fixation techniques using sandwiching | 45 | 2007 | |
| 2008/0071,366 Axial-force fixation member for valve | 38 | 2007 | |
| 2008/0071,368 Sinus-engaging valve fixation member | 38 | 2007 | |
| 2008/0071,369 Valve fixation member having engagement arms | 29 | 2007 | |
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| 6,682,559 Prosthetic heart valve | 164 | 2001 | |
| 2004/0117,009 Prosthetic mitral valve | 59 | 2003 | |
| 6,911,043 Prosthetic heart value | 75 | 2004 | |
| 7,037,333 Prosthetic heart valve | 51 | 2004 | |
| 2006/0025,857 Implantable prosthetic valve | 67 | 2005 | |
| 2007/0173,932 PROSTHETIC MITRAL VALVE | 15 | 2006 | |
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| 6,093,530 Non-calcific biomaterial by glutaraldehyde followed by oxidative fixation | 31 | 1998 | |
| 6,117,169 Living hinge attachment of leaflet to a valve body | 32 | 1998 | |
| 6,287,338 Pre-stressing devices incorporating materials subject to stress softening | 19 | 1999 | |
| 6,177,514 Blocked functional reagants for cross-linking biological tissues | 32 | 1999 | |
| 6,283,995 Heart valve leaflet with scalloped free margin | 49 | 1999 | |
| 6,478,819 Prosthetic heart valves with flexible post geometry | 22 | 1999 | |
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| 7,252,682 Kit enabling a prosthetic valve to be placed in a body enabling a prosthetic valve to be put into place in a duct in the body | 68 | 2002 | |
| 7,018,406 Prosthetic valve for transluminal delivery | 156 | 2003 | |
| 2004/0210,304 Prosthetic valve for transluminal delivery | 175 | 2004 | |
| 2005/0033,398 Assembly for setting a valve prosthesis in a corporeal duct | 119 | 2004 | |
| 2006/0259,136 Heart valve prosthesis and methods of manufacture and use | 57 | 2005 | |
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| 5,094,661 Calcification-resistant materials and methods of making same through use of trivalent aluminum | 41 | 1988 | |
| 5,368,608 Calcification-resistant materials and methods of making same through use of multivalent cations | 40 | 1991 | |
| 5,746,775 Method of making calcification-resistant bioprosthetic tissue | 28 | 1993 | |
| 5,679,112 Calcification-resistant materials and methods of making same through use of multivalent cations | 22 | 1994 | |
| 5,674,298 Calcification-resistant bioprosthetic tissue and methods of making same | 45 | 1995 | |
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| 5,613,982 Method of preparing transplant tissue to reduce immunogenicity upon implantation | 86 | 1995 | |
| 5,632,778 Treated tissue for implantation and methods of preparation | 77 | 1995 | |
| 5,899,936 Treated tissue for implantation and methods of preparation | 73 | 1995 | |
| 7,318,998 Tissue decellularization | 21 | 2003 | |
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| 5,683,451 Apparatus and methods for deployment release of intraluminal prostheses | 360 | 1995 | |
| 5,824,041 Apparatus and methods for placement and repositioning of intraluminal prostheses | 248 | 1996 | |
| 6,126,685 Apparatus and methods for placement and repositioning of intraluminal prostheses | 187 | 1998 | |
| 6,350,278 Apparatus and methods for placement and repositioning of intraluminal prostheses | 117 | 1999 | |
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| 7,452,371 Implantable vascular device | 38 | 2001 | |
| 2004/0186,558 Implantable vascular device | 95 | 2003 | |
| 2005/0143,807 Implantable vascular device comprising a bioabsorbable frame | 72 | 2004 | |
| 2006/0142,846 Implantable vascular device | 39 | 2005 | |
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| 6,872,226 Method of cutting material for use in implantable medical device | 74 | 2002 | |
| 2005/0049,692 Medical device for reduction of pressure effects of cardiac tricuspid valve regurgitation | 96 | 2003 | |
| 2005/0098,547 Method of cutting material for use in implantable medical device | 23 | 2004 | |
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| 2003/0139,796 Endoprosthesis deployment system for treating vascular bifurcations | 79 | 2002 | |
| 2003/0139,803 Method of stenting a vessel with stent lumenal diameter increasing distally | 46 | 2002 | |
| 2005/0096,726 Noncylindrical stent deployment system for treating vascular bifurcations | 79 | 2004 | |
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| 6,391,538 Stabilization of implantable bioprosthetic tissue | 25 | 2000 | |
| 6,861,211 Stabilization of implantable bioprosthetic devices | 16 | 2001 | |
| 6,824,970 Stabilization of implantable bioprosthetic tissue | 15 | 2002 | |
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| 2004/0153,145 Fixation method for bioprostheses | 23 | 2003 | |
| 7,189,259 Tissue material and process for bioprosthesis | 18 | 2003 | |
| 2007/0005,132 Tissue material and process for bioprosthesis | 13 | 2006 | |
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| 2004/0210,301 Implantable vascular device | 79 | 2003 | |
| 2006/0210,597 Prosthetic implants including ECM composite material | 19 | 2006 | |
| 2007/0050,014 Implantable valve | 19 | 2006 | |
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| 5,411,552 Valve prothesis for implantation in the body and a catheter for implanting such valve prothesis | 487 | 1994 | |
| 5,840,081 System and method for implanting cardiac valves | 356 | 1997 | |
| 2003/0036,795 Valve prosthesis for implantation in the body and a catheter for implanting such valve prosthesis | 73 | 2002 | |
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| 6,168,614 Valve prosthesis for implantation in the body | 315 | 1998 | |
| 6,425,916 Methods and devices for implanting cardiac valves | 280 | 1999 | |
| 6,582,462 Valve prosthesis for implantation in the body and a catheter for implanting such valve prosthesis | 134 | 2000 | |
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| 5,713,953 Cardiac valve prosthesis particularly for replacement of the aortic valve | 165 | 1996 | |
| 6,379,740 Method for treating a prosthesis having an apertured structure and associated devices | 14 | 1998 | |
| 6,572,642 Method for treating a prosthesis having an apertured structure and associated devices | 42 | 2002 | |
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| 6,254,636 Single suture biological tissue aortic stentless valve | 52 | 1998 | |
| 6,471,723 Biocompatible prosthetic tissue | 29 | 2000 | |
| 6,558,417 Single suture biological tissue aortic stentless valve | 20 | 2001 | |
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| 6,077,297 Non-migrating vascular prosthesis and minimally invasive placement system therefor | 184 | 1998 | |
| 2004/0006,380 Stent delivery system | 37 | 2002 | |
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| 5,595,571 Biological material pre-fixation treatment | 60 | 1994 | |
| 5,843,181 Biological material pre-fixation treatment | 60 | 1997 | |
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| 2007/0027,535 Implantable thromboresistant valve | 18 | 2006 | |
| 2007/0288,087 Artificial valve prosthesis | 32 | 2007 | |
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| 7,163,556 Bioprosthesis and method for suturelessly making same | 17 | 2002 | |
| 7,322,932 Method for suturelessly attaching a biomaterial to an implantable bioprosthesis frame | 22 | 2004 | |
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| 2005/0137,697 Leaflet engagement elements and methods for use thereof | 81 | 2004 | |
| 2005/0137,698 Leaflet engagement elements and methods for use thereof | 71 | 2004 | |
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| 2004/0073,289 Asymmetric stent graft attachment | 29 | 2003 | |
| 2004/0193,244 Device and method for treating thoracic aorta | 13 | 2003 | |
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| 2006/0167,543 Endoluminal cardiac and venous valve prostheses and methods of manufacture and delivery thereof | 87 | 2006 | |
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| 2006/0290,027 Heart valve prosthesis and method of manufacture | 13 | 2006 | |
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| 2003/0027,332 Tissue engineered heart valve | 40 | 2002 | |
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| 6,521,179 Sterilization | 16 | 2000 | |
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| 2008/0086,205 Bioprosthetic Heart Valve With Polyphosphazene | 13 | 2007 | |
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| 2006/0193,885 Implantable biomaterial and a method of producing same | 20 | 2005 | |
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| 2005/0113,910 Percutaneously implantable replacement heart valve device and method of making same | 104 | 2004 | |
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| 6,241,738 Retrieval device for insertion into a body lumen | 93 | 1998 | |
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| 2003/0065,386 Radially expandable endoprosthesis device with two-stage deployment | 45 | 2001 | |
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| 2003/0149,476 Anchoring system for implantable heart valve prostheses | 72 | 2002 | |
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| 5,935,163 Natural tissue heart valve prosthesis | 67 | 1998 | |
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| 2005/0125,075 Intestinal sleeve | 49 | 2004 | |
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| 6,821,211 Sport swing analysis system | 34 | 2001 | |
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| 2007/0100,440 Device for the implantation and fixation of prosthetic valves | 57 | 2006 | |
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| 5,697,972 Bioprosthetic heart valves having high calcification resistance | 33 | 1995 | |
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| 6,183,481 Delivery system for self-expanding stents and grafts | 61 | 1999 | |
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| 5,876,434 Implantable medical devices of shape memory alloy | 94 | 1997 | |
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| 5,841,382 Fast testing of D/A converters | 27 | 1997 | |
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| 2003/0036,791 Implant implantation unit and procedure for implanting the unit | 89 | 2002 | |
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| 6,214,055 Method and kit for rapid preparation of autologous tissue medical devices | 34 | 1998 | |
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| 2008/0077,236 VALVE PROSTHESIS FOR IMPLANTATION IN BODY CHANNELS | 13 | 2007 | |
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| 2006/0224,183 Implantable device | 9 | 2004 | |
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| 5,352,240 Human heart valve replacement with porcine pulmonary valve | 77 | 1989 | |
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| 2005/0137,687 Heart valve anchor and method | 80 | 2003 | |
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| 2005/0137,688 Repositionable heart valve and method | 138 | 2003 | |
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| 2005/0197,695 Minimally-invasive cardiac-valve prosthesis | 104 | 2005 | |
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| 6,613,086 Altering heart valve leaflet attachment geometry to influence the location and magnitude of maximum loaded stress on the leaflet | 24 | 2000 | |
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| 2007/0213,813 Stent-valves for valve replacement and associated methods and systems for surgery | 57 | 2006 | |
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| 7,050,276 GMR magnetic sensing element having an antiferromagnetic layer extending beyond the track width and method for making the same | 21 | 2003 | |
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| 2002/0143,387 Stent repositioning and removal | 50 | 2001 | |
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| 2005/0119,728 Method for fixing tissue | 13 | 2005 | |
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| 5,824,080 Photochemistry for the preparation of biologic grafts--allografts and xenografts | 27 | 1996 | |
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| 2006/0246,584 In-vitro method for the production of a homologous stented tissue-engineered heart valve | 17 | 2002 | |
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| 7,014,655 Method for conserving biological prostheses, conserved biological prostheses and conserving solutions | 14 | 2001 | |
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| 5,332,402 Percutaneously-inserted cardiac valve | 290 | 1992 | |
| 6,120,534 Endoluminal prosthesis having adjustable constriction | 90 | 1997 | |
| 6,540,782 Artificial heart valve | 33 | 2001 | |
| 2002/0123,790 Enhanced engagement member for anchoring prosthetic devices in body lumen | 54 | 2001 | |
| 2002/0032,481 Heart valve prosthesis and sutureless implantation of a heart valve prosthesis | 163 | 2001 | |
| 6,821,297 Artificial heart valve, implantation instrument and method therefor | 140 | 2002 | |
| 2003/0040,792 Heart valve prosthesis and sutureless implantation of a heart valve prosthesis | 94 | 2002 | |
| 2004/0049,262 Stent valves and uses of same | 101 | 2003 | |
| 2004/0148,018 Flexible heart valve and associated connecting band | 61 | 2003 | |
| 2005/0009,000 Method for the devitalisation of natural organs and/or for the preparation of extracellular matrices for tissue engineering | 15 | 2004 | |
| 2005/0143,804 Method and system for fixation of endoluminal devices | 13 | 2005 | |
| 2006/0064,151 Cranial aneurysm treatment arrangement | 3 | 2005 | |
| 2007/0020,248 Process for biological tissue | 13 | 2006 | |
| 2007/0123,700 Processes for removing cells and cell debris from tissue and tissue constructs used in transplantation and tissue reconstruction | 13 | 2007 | |
Patent Citation Ranking
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | May 22, 2015 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | May 22, 2019 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 22, 2023 |
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| 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 |