IP Library › Granted Patent US 12,594,159
Granted Patent B2
US 12,594,159 · App. 17/481,183 · Granted Apr 7, 2026

Sealing member for prosthetic heart valve

Inventor: Tamir S. Levi (Zikhron Yaakov, IL)
Assignee: Edwards Lifesciences Corporation
A61F2/2409A61F2/2418A61F2/2436A61F2/2439A61F2002/91525A61F2002/91583A61F2220/0075A61F2250/0069
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Quick Facts
Patent No.
US 12,594,159
App. No.
17/481,183
Granted
Apr 7, 2026
Kind
B2
Abstract

An implantable prosthetic valve can include a radially expandable and collapsible annular frame having an inflow end and an outflow end. A valvular structure can be positioned within the frame. A plurality of sealing members can be positioned around an outer surface of the frame, wherein the sealing members are configured to transform from an unfurled configuration extending along the outer surface of the frame when the frame is in the radially collapsed configuration to a coiled configuration when the frame is radially expanded to the radially expanded configuration.

Claims (37)

1 . An implantable prosthetic valve comprising:

an annular frame comprising an inflow end and an outflow end and being radially collapsible and expandable between a radially collapsed configuration and a radially expanded configuration;

a valvular structure positioned within the frame; and

a plurality of sealing members positioned around an outer surface of the frame,

wherein the sealing members are configured to transform from an unfurled configuration extending along the outer surface of the frame when the frame is in the radially collapsed configuration to a coiled configuration when the frame is radially expanded to the radially expanded configuration, wherein the sealing members are separate sealing members that form a circumferentially extending row of sealing members, and

wherein each sealing member comprises an inflow end portion fixed relative to the frame and an outflow end portion, wherein the prosthetic valve further comprises a plurality of tethers, each having a first end portion connected to the outflow end portion of a respective sealing member and a second end portion connected to or extending around a location on the prosthetic valve axially spaced from the first end portion and axially spaced from the outflow end portion of the respective sealing member.

2 . The prosthetic valve of claim 1 , wherein the tethers are configured to apply axially directed forces to the sealing members that cause the sealing members to transform from the coiled configuration to the unfurled configuration when the frame is radially collapsed to the radially collapsed configuration.

3 . The prosthetic valve of claim 2 , wherein the tethers are configured to be placed in tension when the frame is radially collapsed to the radially collapsed configuration.

4 . The prosthetic valve of claim 1 , wherein the tethers comprise sutures.

5 . The prosthetic valve of claim 1 , wherein the second end portions of the tethers are secured to the frame.

6 . The prosthetic valve of claim 5 , wherein the second end portions of the tethers are secured to struts of the frame at the outflow end of the frame.

7 . The prosthetic valve of claim 5 , wherein the tethers loop around struts at the outflow end of the frame and extend inside of the frame toward the inflow end of the frame, and the second end portions of the tethers are secured to struts of the frame spaced from the outflow end of the frame.

8 . The prosthetic valve of claim 7 , wherein the second end portions of the tethers are secured to struts at the inflow end of the frame.

9 . The prosthetic valve of claim 1 , wherein the sealing members are secured to the frame at discrete, circumferentially spaced-apart locations.

10 . The prosthetic valve of claim 1 , wherein each sealing member comprises a fabric that is shape-set to assume the coiled configuration.

11 . The prosthetic valve of claim 1 , wherein the sealing members comprise Nitinol wires that are shape-set to assume the coiled configuration.

12 . The prosthetic valve of claim 1 , wherein the sealing members lie in a flattened state along the outer surface of the frame when in the unfurled configuration.

13 . An implantable prosthetic valve comprising:

an annular frame comprising an inflow end and an outflow end and being radially collapsible and expandable between a radially collapsed configuration and a radially expanded configuration;

a valvular structure positioned within the frame;

a plurality of sealing members positioned around an outer surface of the frame, wherein each of the plurality of sealing members comprises an inflow end portion fixed relative to the frame and an outflow end portion; and

a plurality of tethers, each having a first end portion connected to the outflow end portion of a respective sealing member and a second end portion connected to or extending around a location on the prosthetic valve axially spaced from the first end portion and axially spaced from the outflow end portion of the respective sealing member in an outflow direction,

wherein when the frame is radially collapsed from the radially expanded configuration to the radially collapsed configuration, each tether applies an axial force to a respective sealing member to transform the sealing member from a coiled configuration to an unfurled configuration, and wherein when the frame is radially expanded from the radially collapsed configuration to the radially expanded configuration, each tether decreases the applied axial force on a respective sealing member, thereby allowing the sealing member to transform from the unfurled configuration to the coiled configuration.

14 . The prosthetic valve of claim 13 , wherein the second end portions of the tethers are secured to struts of the frame at the outflow end of the frame.

15 . The prosthetic valve of claim 13 , wherein the tethers loop around struts at the outflow end of the frame and extend inside of the frame toward the inflow end of the frame, and the second end portions of the tethers are secured to struts of the frame spaced from the outflow end of the frame.

16 . The prosthetic valve of claim 15 , wherein the second end portions of the tethers are secured to struts at the inflow end of the frame.

17 . The prosthetic valve of claim 13 , further comprising an inner skirt secured to an inner surface of the frame and wherein the second end portions of the tethers are secured to the inner skirt.

18 . A method of implanting a prosthetic heart valve, comprising:

inserting into a patient's body, a distal end portion of a delivery apparatus and a prosthetic heart valve that is in a radially compressed configuration and coupled to the distal end portion of the delivery apparatus, wherein the prosthetic valve comprises:

an annular frame;

a valvular structure positioned within the frame;

a plurality of sealing members positioned around an outer surface of the frame, wherein each sealing member comprises an inflow end portion fixed relative to the frame and an outflow end portion; and

a plurality of tethers each having a first end portion connected to the outflow end portion of a respective sealing member and a second end portion connected to or extending around a location on the prosthetic valve axially spaced from the first end portion and axially spaced from the outflow end portion of the respective sealing member in an outflow direction,

wherein the sealing members are in an unfurled configuration extending along an outer surface of the frame and the tethers are held in tension to retain the sealing members in the unfurled configuration when the prosthetic heart valve is in the radially compressed configuration;

positioning the prosthetic heart valve adjacent a native valve of the patient's heart; and

radially expanding the prosthetic heart valve from the radially compressed configuration to a radially expanded configuration,

wherein expanding the prosthetic heart valve decreases tension on the tethers which causes the sealing members to transform from the unfurled configuration to a coiled configuration engaging surrounding tissue of the native valve.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 6, 2021
From: LEVI, TAMIR S.
To: EDWARDS LIFESCIENCES CORPORATION
Reel/Frame 057713/0904 →
Continuity (3)
Continuation PCTUS2020024574 · Mar 25, 2020
Provisional Application 62824904 · Mar 27, 2019
Related Publication 20220168097A1 · Jun 2, 2022
References Cited (385)
US 3409013A · Berry · 1968 [cited by applicant]
US 3548417A · Kisher · 1970 [cited by applicant]
US 3587115A · Shiley · 1971 [cited by applicant]
US 3657744A · Ersek · 1972 [cited by applicant]
US 3671979A · Moulopoulos · 1972 [cited by applicant]
US 3714671A · Edwards et al. · 1973 [cited by applicant]
US 3755823A · Hancock · 1973 [cited by applicant]
US 4035849A · Angell et al. · 1977 [cited by applicant]
US 4056854A · Boretos et al. · 1977 [cited by applicant]
US 4106129A · Carpentier et al. · 1978 [cited by applicant]
US 4222126A · Boretos et al. · 1980 [cited by applicant]
US 4265694A · Boretos et al. · 1981 [cited by applicant]
US 4297749A · Davis et al. · 1981 [cited by applicant]
US RE30912E · Hancock · 1982 [cited by applicant]
US 4339831A · Johnson · 1982 [cited by applicant]
US 4343048A · Ross et al. · 1982 [cited by applicant]
US 4345340A · Rosen · 1982 [cited by applicant]
US 4373216A · Klawitter · 1983 [cited by applicant]
US 4406022A · Roy · 1983 [cited by applicant]
US 4441216A · Ionescu et al. · 1984 [cited by applicant]
US 4470157A · Love · 1984 [cited by applicant]
US 4535483A · Klawitter et al. · 1985 [cited by applicant]
US 4574803A · Storz · 1986 [cited by applicant]
US 4592340A · Boyles · 1986 [cited by applicant]
US 4605407A · Black et al. · 1986 [cited by applicant]
US 4612011A · Kautzky · 1986 [cited by applicant]
US 4643732A · Pietsch et al. · 1987 [cited by applicant]
US 4655771A · Wallsten · 1987 [cited by applicant]
US 4692164A · Dzemeshkevich et al. · 1987 [cited by applicant]
US 4733665A · Palmaz · 1988 [cited by applicant]
US 4759758A · Gabbay · 1988 [cited by applicant]
US 4762128A · Rosenbluth · 1988 [cited by applicant]
US 4777951A · Cribier et al. · 1988 [cited by applicant]
US 4787899A · Lazarus · 1988 [cited by applicant]
US 4787901A · Baykut · 1988 [cited by applicant]
US 4796629A · Grayzel · 1989 [cited by applicant]
US 4820299A · Philippe et al. · 1989 [cited by applicant]
US 4829990A · Thuroff et al. · 1989 [cited by applicant]
US 4851001A · Taheri · 1989 [cited by applicant]
US 4856516A · Hillstead · 1989 [cited by applicant]
US 4878495A · Grayzel · 1989 [cited by applicant]
US 4878906A · Lindemann et al. · 1989 [cited by applicant]
US 4883458A · Shiber · 1989 [cited by applicant]
US 4922905A · Strecker · 1990 [cited by applicant]
US 4966604A · Reiss · 1990 [cited by applicant]
US 4979939A · Shiber · 1990 [cited by applicant]
US 4986830A · Owens et al. · 1991 [cited by applicant]
US 4994077A · Dobben · 1991 [cited by applicant]
US 5007896A · Shiber · 1991 [cited by applicant]
US 5026366A · Leckrone · 1991 [cited by applicant]
US 5032128A · Alonso · 1991 [cited by applicant]
US 5037434A · Lane · 1991 [cited by applicant]
US 5047041A · Samuels · 1991 [cited by applicant]
US 5059177A · Towne et al. · 1991 [cited by applicant]
US 5080668A · Bolz et al. · 1992 [cited by applicant]
US 5085635A · Cragg · 1992 [cited by applicant]
US 5089015A · Ross · 1992 [cited by applicant]
US 5152771A · Sabbaghian et al. · 1992 [cited by applicant]
US 5163953A · Vince · 1992 [cited by applicant]
US 5167628A · Boyles · 1992 [cited by applicant]
US 5192297A · Hull · 1993 [cited by applicant]
US 5266073A · Wall · 1993 [cited by applicant]
US 5282847A · Trescony et al. · 1994 [cited by applicant]
US 5295958A · Shturman · 1994 [cited by applicant]
US 5332402A · Teitelbaum · 1994 [cited by applicant]
US 5360444A · Kusuhara · 1994 [cited by applicant]
US 5370685A · Stevens · 1994 [cited by applicant]
US 5397351A · Pavcnik et al. · 1995 [cited by applicant]
US 5411055A · Kane · 1995 [cited by applicant]
US 5411552A · Andersen et al. · 1995 [cited by applicant]
US 5443446A · Shturman · 1995 [cited by applicant]
US 5480424A · Cox · 1996 [cited by applicant]
US 5500014A · Quijano et al. · 1996 [cited by applicant]
US 5545209A · Roberts et al. · 1996 [cited by applicant]
US 5545214A · Stevens · 1996 [cited by applicant]
US 5549665A · Vesely et al. · 1996 [cited by applicant]
US 5554185A · Block et al. · 1996 [cited by applicant]
US 5558644A · Boyd et al. · 1996 [cited by applicant]
US 5571175A · Vanney et al. · 1996 [cited by applicant]
US 5584803A · Stevens et al. · 1996 [cited by applicant]
US 5591185A · Kilmer et al. · 1997 [cited by applicant]
US 5591195A · Taheri et al. · 1997 [cited by applicant]
US 5607464A · Trescony et al. · 1997 [cited by applicant]
US 5609626A · Quijano et al. · 1997 [cited by applicant]
US 5628792A · Lentell · 1997 [cited by applicant]
US 5639274A · Fischell et al. · 1997 [cited by applicant]
US 5665115A · Cragg · 1997 [cited by applicant]
US 5716417A · Girard et al. · 1998 [cited by applicant]
US 5728068A · Leone et al. · 1998 [cited by applicant]
US 5749890A · Shaknovich · 1998 [cited by applicant]
US 5756476A · Epstein et al. · 1998 [cited by applicant]
US 5769812A · Stevens et al. · 1998 [cited by applicant]
US 5800508A · Goicoechea et al. · 1998 [cited by applicant]
US 5840081A · Andersen et al. · 1998 [cited by applicant]
US 5855597A · Jayaraman · 1999 [cited by applicant]
US 5855601A · Bessler et al. · 1999 [cited by applicant]
US 5855602A · Angell · 1999 [cited by applicant]
US 5925063A · Khosravi · 1999 [cited by applicant]
US 5957949A · Leonhardt et al. · 1999 [cited by applicant]
US 6027525A · Suh et al. · 2000 [cited by applicant]
US 6132473A · Williams et al. · 2000 [cited by applicant]
US 6168614B1 · Andersen et al. · 2001 [cited by applicant]
US 6171335B1 · Wheatley et al. · 2001 [cited by applicant]
US 6174327B1 · Mertens et al. · 2001 [cited by applicant]
US 6210408B1 · Chandrasekaran et al. · 2001 [cited by applicant]
US 6217585B1 · Houser et al. · 2001 [cited by applicant]
US 6221091B1 · Khosravi · 2001 [cited by applicant]
US 6231602B1 · Carpentier et al. · 2001 [cited by applicant]
US 6245102B1 · Jayaraman · 2001 [cited by applicant]
US 6299637B1 · Shaolian et al. · 2001 [cited by applicant]
US 6302906B1 · Goicoechea et al. · 2001 [cited by applicant]
US 6338740B1 · Carpentier · 2002 [cited by applicant]
US 6350277B1 · Kocur · 2002 [cited by applicant]
US 6352547B1 · Brown et al. · 2002 [cited by applicant]
US 6425916B1 · Garrison et al. · 2002 [cited by applicant]
US 6440764B1 · Focht et al. · 2002 [cited by applicant]
US 6454799B1 · Schreck · 2002 [cited by applicant]
US 6458153B1 · Bailey et al. · 2002 [cited by applicant]
US 6461382B1 · Cao · 2002 [cited by applicant]
US 6468660B2 · Ogle et al. · 2002 [cited by applicant]
US 6482228B1 · Norred · 2002 [cited by applicant]
US 6488704B1 · Connelly et al. · 2002 [cited by applicant]
US 6527979B2 · Constantz et al. · 2003 [cited by applicant]
US 6569196B1 · Vesely · 2003 [cited by applicant]
US 6582462B1 · Andersen et al. · 2003 [cited by applicant]
US 6605112B1 · Moll et al. · 2003 [cited by applicant]
US 6652578B2 · Bailey et al. · 2003 [cited by applicant]
US 6689123B2 · Pinchasik · 2004 [cited by applicant]
US 6716244B2 · Klaco · 2004 [cited by applicant]
US 6730118B2 · Spenser et al. · 2004 [cited by applicant]
US 6733525B2 · Yang et al. · 2004 [cited by applicant]
US 6767362B2 · Schreck · 2004 [cited by applicant]
US 6769161B2 · Brown et al. · 2004 [cited by applicant]
US 6783542B2 · Eidenschink · 2004 [cited by applicant]
US 6830584B1 · Seguin · 2004 [cited by applicant]
US 6878162B2 · Bales et al. · 2005 [cited by applicant]
US 6893460B2 · Spenser et al. · 2005 [cited by applicant]
US 6908481B2 · Cribier · 2005 [cited by applicant]
US 6936067B2 · Buchanan · 2005 [cited by applicant]
US 7018406B2 · Seguin et al. · 2006 [cited by applicant]
US 7018408B2 · Bailey et al. · 2006 [cited by applicant]
US 7096554B2 · Austin et al. · 2006 [cited by applicant]
US 7225518B2 · Eidenschink et al. · 2007 [cited by applicant]
US 7276078B2 · Spenser et al. · 2007 [cited by applicant]
US 7276084B2 · Yang et al. · 2007 [cited by applicant]
US 7316710B1 · Cheng et al. · 2008 [cited by applicant]
US 7318278B2 · Zhang et al. · 2008 [cited by applicant]
US 7374571B2 · Pease et al. · 2008 [cited by applicant]
US 7393360B2 · Spenser et al. · 2008 [cited by applicant]
US 7462191B2 · Spenser et al. · 2008 [cited by applicant]
US 7510575B2 · Spenser et al. · 2009 [cited by applicant]
US 7563280B2 · Anderson et al. · 2009 [cited by applicant]
US 7585321B2 · Cribier · 2009 [cited by applicant]
US 7618446B2 · Andersen et al. · 2009 [cited by applicant]
US 7618447B2 · Case et al. · 2009 [cited by applicant]
US 7655034B2 · Mitchell et al. · 2010 [cited by applicant]
US 7785366B2 · Maurer et al. · 2010 [cited by applicant]
US 7959665B2 · Pienknagura · 2011 [cited by applicant]
US 7959672B2 · Salahieh et al. · 2011 [cited by applicant]
US 7993394B2 · Hariton et al. · 2011 [cited by applicant]
US 8029556B2 · Rowe · 2011 [cited by applicant]
US 8075611B2 · Millwee et al. · 2011 [cited by applicant]
US 8128686B2 · Paul, Jr. et al. · 2012 [cited by applicant]
US 8167932B2 · Bourang et al. · 2012 [cited by applicant]
US 8291570B2 · Fidenschink et al. · 2012 [cited by applicant]
US 8348998B2 · Pintor et al. · 2013 [cited by applicant]
US 8449606B2 · Eliasen et al. · 2013 [cited by applicant]
US 8454685B2 · Hariton et al. · 2013 [cited by applicant]
US 8652203B2 · Quadri et al. · 2014 [cited by applicant]
US 8685055B2 · VanTassel et al. · 2014 [cited by applicant]
US 8747463B2 · Fogarty et al. · 2014 [cited by applicant]
US 9078781B2 · Ryan et al. · 2015 [cited by applicant]
US 20010021872A1 · Bailey et al. · 2001 [cited by applicant]
US 20020026094A1 · Roth · 2002 [cited by applicant]
US 20020032481A1 · Gabbay · 2002 [cited by applicant]
US 20020138135A1 · Duerig et al. · 2002 [cited by applicant]
US 20020143390A1 · Ishii · 2002 [cited by applicant]
US 20020173842A1 · Buchanan · 2002 [cited by applicant]
US 20030014105A1 · Cao · 2003 [cited by applicant]
US 20030040791A1 · Oktay · 2003 [cited by applicant]
US 20030050694A1 · Yang et al. · 2003 [cited by applicant]
US 20030100939A1 · Yodfat et al. · 2003 [cited by applicant]
US 20030158597A1 · Quiachon et al. · 2003 [cited by applicant]
US 20030212454A1 · Scott et al. · 2003 [cited by applicant]
US 20040024452A1 · Kruse et al. · 2004 [cited by applicant]
US 20040039436A1 · Spenser et al. · 2004 [cited by applicant]
US 20040078074A1 · Anderson et al. · 2004 [cited by applicant]
US 20040186558A1 · Pavcnik et al. · 2004 [cited by applicant]
US 20040186563A1 · Lobbi · 2004 [cited by applicant]
US 20040186565A1 · Schreck · 2004 [cited by applicant]
US 20040260389A1 · Case et al. · 2004 [cited by applicant]
US 20050010285A1 · Lambrecht et al. · 2005 [cited by applicant]
US 20050075725A1 · Rowe · 2005 [cited by applicant]
US 20050075728A1 · Nguyen et al. · 2005 [cited by applicant]
US 20050096736A1 · Osse et al. · 2005 [cited by applicant]
US 20050096738A1 · Cali et al. · 2005 [cited by applicant]
US 20050137686A1 · Salahieh et al. · 2005 [cited by applicant]
US 20050188525A1 · Weber et al. · 2005 [cited by applicant]
US 20050203614A1 · Forster et al. · 2005 [cited by applicant]
US 20050203617A1 · Forster et al. · 2005 [cited by applicant]
US 20050234546A1 · Nugent et al. · 2005 [cited by applicant]
US 20060004469A1 · Sokel · 2006 [cited by applicant]
US 20060025857A1 · Bergheim et al. · 2006 [cited by applicant]
US 20060058872A1 · Salahieh et al. · 2006 [cited by applicant]
US 20060074484A1 · Huber · 2006 [cited by applicant]
US 20060108090A1 · Ederer et al. · 2006 [cited by applicant]
US 20060149350A1 · Patel et al. · 2006 [cited by applicant]
US 20060183383A1 · Asmus et al. · 2006 [cited by applicant]
US 20060229719A1 · Marquez et al. · 2006 [cited by applicant]
US 20060259136A1 · Nguyen et al. · 2006 [cited by applicant]
US 20060259137A1 · Artof et al. · 2006 [cited by applicant]
US 20060287717A1 · Rowe et al. · 2006 [cited by applicant]
US 20070005131A1 · Taylor · 2007 [cited by applicant]
US 20070010876A1 · Salahieh et al. · 2007 [cited by applicant]
US 20070010877A1 · Salahieh et al. · 2007 [cited by applicant]
US 20070112422A1 · Dehdashtian · 2007 [cited by applicant]
US 20070162102A1 · Ryan et al. · 2007 [cited by applicant]
US 20070203503A1 · Salahieh et al. · 2007 [cited by applicant]
US 20070203575A1 · Forster et al. · 2007 [cited by applicant]
US 20070203576A1 · Lee et al. · 2007 [cited by applicant]
US 20070208550A1 · Cao et al. · 2007 [cited by applicant]
US 20070213813A1 · Von Segesser et al. · 2007 [cited by applicant]
US 20070233228A1 · Eberhardt et al. · 2007 [cited by applicant]
US 20070260305A1 · Drews et al. · 2007 [cited by applicant]
US 20070265700A1 · Eliasen et al. · 2007 [cited by applicant]
US 20080021546A1 · Patz et al. · 2008 [cited by applicant]
US 20080114442A1 · Mitchell et al. · 2008 [cited by applicant]
US 20080125853A1 · Bailey et al. · 2008 [cited by applicant]
US 20080154355A1 · Benichou et al. · 2008 [cited by applicant]
US 20080183271A1 · Frawley et al. · 2008 [cited by applicant]
US 20080208327A1 · Rowe · 2008 [cited by applicant]
US 20080243245A1 · Thambar et al. · 2008 [cited by applicant]
US 20080255660A1 · Guyenot et al. · 2008 [cited by applicant]
US 20080275537A1 · Limon · 2008 [cited by applicant]
US 20080294248A1 · Yang et al. · 2008 [cited by applicant]
US 20090118826A1 · Khaghani · 2009 [cited by applicant]
US 20090125118A1 · Gong · 2009 [cited by applicant]
US 20090157175A1 · Benichou · 2009 [cited by applicant]
US 20090276040A1 · Rowe et al. · 2009 [cited by applicant]
US 20090281619A1 · Le et al. · 2009 [cited by applicant]
US 20090287296A1 · Manasse · 2009 [cited by applicant]
US 20090287299A1 · Tabor et al. · 2009 [cited by applicant]
US 20090299452A1 · Eidenschink et al. · 2009 [cited by applicant]
US 20090319037A1 · Rowe et al. · 2009 [cited by applicant]
US 20100004735A1 · Yang et al. · 2010 [cited by applicant]
US 20100049313A1 · Alon et al. · 2010 [cited by applicant]
US 20100082094A1 · Quadri et al. · 2010 [cited by applicant]
US 20100100176A1 · Elizondo et al. · 2010 [cited by applicant]
US 20100168844A1 · Toomes et al. · 2010 [cited by applicant]
US 20100185277A1 · Braido et al. · 2010 [cited by applicant]
US 20100198347A1 · Zakay et al. · 2010 [cited by applicant]
US 20100204781A1 · Alkhatib · 2010 [cited by applicant]
US 20110015729A1 · Jimenez et al. · 2011 [cited by applicant]
US 20110022157A1 · Essinger et al. · 2011 [cited by applicant]
US 20110066224A1 · White · 2011 [cited by applicant]
US 20110137397A1 · Chau et al. · 2011 [cited by applicant]
US 20110218619A1 · Benichou et al. · 2011 [cited by applicant]
US 20110319991A1 · Hariton et al. · 2011 [cited by applicant]
US 20120030090A1 · Johnston et al. · 2012 [cited by applicant]
US 20120089223A1 · Nguyen et al. · 2012 [cited by applicant]
US 20120101571A1 · Thambar et al. · 2012 [cited by applicant]
US 20120123529A1 · Levi et al. · 2012 [cited by applicant]
US 20120259409A1 · Nguyen et al. · 2012 [cited by applicant]
US 20130023985A1 · Khairkhahan et al. · 2013 [cited by applicant]
US 20130046373A1 · Cartledge et al. · 2013 [cited by applicant]
US 20130150956A1 · Yohanan et al. · 2013 [cited by applicant]
US 20130166017A1 · Cartledge et al. · 2013 [cited by applicant]
US 20130274873A1 · Delaloye et al. · 2013 [cited by applicant]
US 20130310926A1 · Hariton · 2013 [cited by applicant]
US 20130317598A1 · Rowe et al. · 2013 [cited by applicant]
US 20130331929A1 · Mitra et al. · 2013 [cited by applicant]
US 20140194981A1 · Menk et al. · 2014 [cited by applicant]
US 20140200661A1 · Pintor et al. · 2014 [cited by applicant]
US 20140209238A1 · Bonyuet et al. · 2014 [cited by applicant]
US 20140222136A1 · Geist et al. · 2014 [cited by applicant]
US 20140277417A1 · Schraut et al. · 2014 [cited by applicant]
US 20140277419A1 · Garde et al. · 2014 [cited by applicant]
US 20140277424A1 · Oslund · 2014 [cited by applicant]
US 20140277563A1 · White · 2014 [cited by applicant]
US 20140296962A1 · Cartledge et al. · 2014 [cited by applicant]
US 20140330372A1 · Weston et al. · 2014 [cited by applicant]
US 20140343670A1 · Bakis et al. · 2014 [cited by applicant]
US 20140343671A1 · Yohanan et al. · 2014 [cited by applicant]
US 20140350667A1 · Braido et al. · 2014 [cited by applicant]
US 20150073545A1 · Braido · 2015 [cited by applicant]
US 20150073546A1 · Braido · 2015 [cited by applicant]
US 20150135506A1 · White · 2015 [cited by applicant]
US 20150157455A1 · Hoang et al. · 2015 [cited by applicant]
US 20160030170A1 · Alkhatib et al. · 2016 [cited by applicant]
US 20160374802A1 · Levi et al. · 2016 [cited by applicant]
US 20170014229A1 · Nguyen-Thien-Nhon et al. · 2017 [cited by applicant]
US 20170189174A1 · Braido · 2017 [cited by examiner]
US 20180028310A1 · Gurovich et al. · 2018 [cited by applicant]
US 20180153689A1 · Maimon et al. · 2018 [cited by applicant]
US 20180168805A1 · Braido · 2018 [cited by examiner]
US 20180325665A1 · Gurovich et al. · 2018 [cited by applicant]
US 20180344456A1 · Barash et al. · 2018 [cited by applicant]
US 20190159894A1 · Levi et al. · 2019 [cited by applicant]
US 20190192288A1 · Levi et al. · 2019 [cited by applicant]
US 20190192289A1 · Levi et al. · 2019 [cited by applicant]
DE 2246526C3 · 1981 [cited by applicant]
DE 19532846A1 · 1997 [cited by applicant]
DE 19907646A1 · 2000 [cited by applicant]
DE 10049813C1 · 2002 [cited by applicant]
DE 19546692C2 · 2002 [cited by applicant]
DE 10049812B4 · 2004 [cited by applicant]
DE 19857887B4 · 2005 [cited by applicant]
DE 10049815B4 · 2005 [cited by applicant]
DE 10049814B4 · 2006 [cited by applicant]
EP 0103546A1 · 1984 [cited by applicant]
EP 0850607A1 · 1998 [cited by applicant]
EP 1057460A1 · 2000 [cited by applicant]
EP 1088529A2 · 2001 [cited by applicant]
EP 1570809A1 · 2005 [cited by applicant]
FR 2788217A1 · 2000 [cited by applicant]
FR 2815844B1 · 2003 [cited by applicant]
GB 2056023A · 1981 [cited by applicant]
SU 1271508A1 · 1986 [cited by applicant]
WO 9117720A1 · 1991 [cited by applicant]
WO 9217118A1 · 1992 [cited by applicant]
WO 9301768A1 · 1993 [cited by applicant]
WO WO1997024080A1 · 1997 [cited by applicant]
WO 9829057A1 · 1998 [cited by applicant]
WO 9930646A1 · 1999 [cited by applicant]
WO 9933414A1 · 1999 [cited by applicant]
WO 9940964A1 · 1999 [cited by applicant]
WO 9947075A1 · 1999 [cited by applicant]
WO 0018333A1 · 2000 [cited by applicant]
WO WO2000041652A1 · 2000 [cited by applicant]
WO 0047139A1 · 2000 [cited by applicant]
WO WO2001035878A2 · 2001 [cited by applicant]
WO 0149213A2 · 2001 [cited by applicant]
WO 0154624A1 · 2001 [cited by applicant]
WO 0154625A1 · 2001 [cited by applicant]
WO 0162189A1 · 2001 [cited by applicant]
WO 0164137A1 · 2001 [cited by applicant]
WO 0176510A2 · 2001 [cited by applicant]
WO 0222054 · 2002 [cited by applicant]
WO 0241789A2 · 2002 [cited by applicant]
WO WO2002036048A1 · 2002 [cited by applicant]
WO 0243620A1 · 2002 [cited by applicant]
WO 0247575A2 · 2002 [cited by applicant]
WO 0249540A2 · 2002 [cited by applicant]
WO 03047468A1 · 2003 [cited by applicant]
WO 2005034812A1 · 2005 [cited by applicant]
WO 2005055883A1 · 2005 [cited by applicant]
WO 2005084595A1 · 2005 [cited by applicant]
WO 2006014233A2 · 2006 [cited by applicant]
WO 2006032051A2 · 2006 [cited by applicant]
WO 2006034008A2 · 2006 [cited by applicant]
WO 2006111391A1 · 2006 [cited by applicant]
WO 2006127089A1 · 2006 [cited by applicant]
WO 2006138173A2 · 2006 [cited by applicant]
WO 2007047488A2 · 2007 [cited by applicant]
WO 2007067942A1 · 2007 [cited by applicant]
WO 2007097983A2 · 2007 [cited by applicant]
WO 2008005405A2 · 2008 [cited by applicant]
WO 2008015257A2 · 2008 [cited by applicant]
WO 2008035337A2 · 2008 [cited by applicant]
WO 2008091515A2 · 2008 [cited by applicant]
WO 2008147964A1 · 2008 [cited by applicant]
WO 2008150529A1 · 2008 [cited by applicant]
WO WO2009033469A1 · 2009 [cited by applicant]
WO 2009042196A2 · 2009 [cited by applicant]
WO 2009053497A1 · 2009 [cited by applicant]
WO 2009061389A2 · 2009 [cited by applicant]
WO 2009094188A2 · 2009 [cited by applicant]
WO 2009116041A2 · 2009 [cited by applicant]
WO 2009149462A2 · 2009 [cited by applicant]
WO 2010011699A2 · 2010 [cited by applicant]
WO 2010121076A2 · 2010 [cited by applicant]
WO 2013106585A1 · 2013 [cited by applicant]
WO 2015085218A1 · 2015 [cited by applicant]
H.R. Andersen, et al. “Transluminal Implantation of Artificial Heart Valve. Description of a New Expandable Aortic Valve and Initial Results with implantation by Catheter Technique in Closed Chest Pig,” European Heart J… [cited by applicant]
H.R. Andersen “History of Percutaneous Aortic Valve Prosthesis,” Herz No. 34. pp. 343-346. 2009. [cited by applicant]
Pavcnik, et al. “Development and initial Experimental Evaluation of a Prosthetic Aortic Valve for Transcatheter Placement,” Cardiovascular Radiology, vol. 183, No. 1. pp. 151-154. 1992. [cited by applicant]
Bailey, S. “Percutaneous Expandable Prosthetic Valves,” Textbook of Interventional Cardiology vol. 2, 2nd Ed. pp. 1268-1276. 1994. [cited by applicant]
Al-Khaja, et al. “Eleven Years' Experience with Carpentier-Edwards Biological Valves in Relation to Survival and Complications,” European Journal of Cardiothoracic Surgery, vol. 3, pp. 305-311. 1989. [cited by applicant]
Ross, “Aortic Valve Surgery,” At a meeting of the Council on Aug. 4, 1966. pp. 192-197. [cited by applicant]
Sabbah, et al. “Mechanical Factors in the Degeneration of Porcine Bioprosthetic Valves: An Overview,” Journal of Cardiac Surgery, vol. 4, No. 4, pp. 302-309. 1989. [cited by applicant]
Wheatley, “Valve Prostheses,” Operative Surgery, 4th ed. pp. 415-424. 1986. [cited by applicant]
Uchida, “Modifications of Gianturco Expandable Wire Stents,” American Journal of Roentgenology, vol. 150. pp. 1185-1187. 1986. [cited by applicant]
Walther T, Dehdashtian MM, Khanna R, Young E, Goldbrunner PJ, Lee W. Trans-catheter valve-in-valve implantation: in vitro hydrodynamic performance of the SAPIEN+cloth trans-catheter heart valve in the Carpentire-Edwards… [cited by applicant]
Fontaine, M.D., Arthur B., et al, “Vascular Stent Prototype; Results of Preclinical Evaluation”, p. 29-34; Technical Developments and Instrumentation; Jan.-Feb. 1996, vol. 7, No. 1. [cited by applicant]
Fontaine, M.D., Arthur B., et al, “Prototype Stent: Invivo Swine Studies in the Biliary System1”, p. 101-105, Journal of Vascular and Interventional Radiology; Jan.-Feb. 1997; vol. 8, No. 1. [cited by applicant]
Cited By (1)
US 1,148,147