US 12,409,031 B2
Prosthetic valve having a multi-part frame
Mark Chau, Laguna Hills, CA (US); Marlowe E. Patterson, Orange, CA (US); Seung-Beom Yi, Mission Viejo, CA (US); Stephen C. Geist, Bend, OR (US); and Travis Zenyo Oba, Yorba Linda, CA (US)
Assigned to EDWARDS LIFESCIENCES CORPORATION, Irvine, CA (US)
Filed by EDWARDS LIFESCIENCES CORPORATION, Irvine, CA (US)
Filed on Aug. 21, 2024, as Appl. No. 18/811,644.
Application 18/811,644 is a continuation of application No. 18/199,884, filed on May 19, 2023.
Application 18/199,884 is a continuation of application No. 18/109,075, filed on Feb. 13, 2023, granted, now 12,115,062.
Application 18/109,075 is a continuation of application No. 17/008,231, filed on Aug. 31, 2020, granted, now 11,583,396, issued on Feb. 21, 2023.
Application 17/008,231 is a continuation of application No. 16/171,263, filed on Oct. 25, 2018, granted, now 10,758,342, issued on Sep. 1, 2020.
Application 16/171,263 is a continuation of application No. 15/455,713, filed on Mar. 10, 2017, granted, now 10,111,748, issued on Oct. 30, 2018.
Application 15/455,713 is a continuation of application No. 15/227,238, filed on Aug. 3, 2016, granted, now 9,717,591, issued on Aug. 1, 2017.
Application 15/227,238 is a continuation of application No. 14/801,713, filed on Jul. 16, 2015, granted, now 9,433,500, issued on Sep. 6, 2016.
Application 14/801,713 is a continuation of application No. 14/255,179, filed on Apr. 17, 2014, granted, now 9,084,676, issued on Jul. 21, 2015.
Application 14/255,179 is a continuation of application No. 14/025,594, filed on Sep. 12, 2013, granted, now 8,926,691, issued on Jan. 6, 2015.
Application 14/025,594 is a continuation of application No. 13/597,122, filed on Aug. 28, 2012, granted, now 8,585,755, issued on Nov. 19, 2013.
Application 13/597,122 is a continuation of application No. 12/959,292, filed on Dec. 2, 2010, granted, now 8,449,599, issued on May 28, 2013.
Claims priority of provisional application 61/287,099, filed on Dec. 16, 2009.
Claims priority of provisional application 61/266,774, filed on Dec. 4, 2009.
Prior Publication US 2024/0407914 A1, Dec. 12, 2024
Int. Cl. A61F 2/24 (2006.01)
CPC A61F 2/2412 (2013.01) [A61F 2/2409 (2013.01); A61F 2/2418 (2013.01); A61F 2/2427 (2013.01); A61F 2/2445 (2013.01); A61F 2/246 (2013.01); A61F 2210/0014 (2013.01); A61F 2220/0008 (2013.01); A61F 2220/0016 (2013.01); A61F 2230/0069 (2013.01); A61F 2250/006 (2013.01); A61F 2250/0063 (2013.01)] 21 Claims
OG exemplary drawing
 
1. A prosthetic heart valve for implantation at a native valve of a heart, the prosthetic heart valve comprising:
a multi-part frame comprising:
a first annular body comprising a plurality of struts arranged in a lattice pattern and defining a lumen, wherein the first annular body has an inflow end portion and an outflow end portion; and
an anchor component comprising a second annular body circumscribing the first annular body and one or more ventricular anchors extending from the second annular body toward the inflow end portion of the first annular body, wherein the one or more ventricular anchors are configured to be positioned behind native valve leaflets;
a fabric layer disposed on an inner surface of the first annular body and sutured to the struts;
a valve structure comprising three leaflets made from pericardium, wherein the valve structure is disposed within the lumen and inlet ends of the leaflets are sutured to the fabric layer; and
wherein the multi-part frame is radially compressible for delivery within a sheath of a delivery catheter and is self-expandable for deployment within an annulus of the native valve.