US 12,213,677 B2
Medical device for modification of left atrial appendage and related systems and methods
Daryl R. Edmiston, Draper, UT (US); Clark C. Davis, Holladay, UT (US); and Scott D. Miles, Sandy, UT (US)
Assigned to Coherex Medical, Inc., Salt Lake City, UT (US)
Filed by Coherex Medical, Inc., Salt Lake City, UT (US)
Filed on Dec. 6, 2021, as Appl. No. 17/542,749.
Application 17/542,749 is a continuation of application No. 16/859,282, filed on Apr. 27, 2020.
Application 16/859,282 is a continuation of application No. 15/438,650, filed on Feb. 21, 2017, granted, now 10,631,969, issued on Apr. 28, 2020.
Application 15/438,650 is a continuation in part of application No. 15/094,254, filed on Apr. 8, 2016, granted, now 10,064,628, issued on Sep. 4, 2018.
Application 15/094,254 is a continuation in part of application No. 14/308,695, filed on Jun. 18, 2014, granted, now 9,649,115, issued on May 16, 2017.
Application 14/308,695 is a continuation in part of application No. 13/666,612, filed on Nov. 1, 2012, granted, now 9,693,781, issued on Jul. 4, 2017.
Application 13/666,612 is a continuation in part of application No. 12/818,046, filed on Jun. 17, 2010, granted, now 8,636,764, issued on Jan. 28, 2014.
Claims priority of provisional application 62/148,317, filed on Apr. 16, 2015.
Claims priority of provisional application 61/837,628, filed on Jun. 20, 2013.
Claims priority of provisional application 61/661,799, filed on Jun. 19, 2012.
Claims priority of provisional application 61/553,948, filed on Nov. 1, 2011.
Claims priority of provisional application 61/345,514, filed on May 17, 2010.
Claims priority of provisional application 61/325,230, filed on Apr. 16, 2010.
Claims priority of provisional application 61/320,635, filed on Apr. 2, 2010.
Claims priority of provisional application 61/294,058, filed on Jan. 11, 2010.
Claims priority of provisional application 61/218,018, filed on Jun. 17, 2009.
Prior Publication US 2022/0087684 A1, Mar. 24, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. A61B 17/12 (2006.01); A61B 17/00 (2006.01); A61B 90/00 (2016.01); A61F 2/01 (2006.01); A61M 5/00 (2006.01)
CPC A61B 17/12122 (2013.01) [A61B 17/0057 (2013.01); A61B 17/12022 (2013.01); A61B 17/12172 (2013.01); A61B 17/12177 (2013.01); A61B 2017/00575 (2013.01); A61B 2017/00597 (2013.01); A61B 2017/00893 (2013.01); A61B 2017/00942 (2013.01); A61B 2017/12004 (2013.01); A61B 2017/1205 (2013.01); A61B 2017/12054 (2013.01); A61B 2017/12095 (2013.01); A61B 2090/3966 (2016.02); A61F 2/011 (2020.05); A61F 2002/016 (2013.01); A61F 2210/0014 (2013.01); A61F 2220/0016 (2013.01); A61F 2250/0067 (2013.01); A61M 5/007 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A medical device for implantation in a left atrial appendage of a heart, the medical device comprising:
first frame segments extending from a hub and defining an axis, the first frame segments extending between a proximal end coupled to the hub and a distal end of the first frame segments;
second frame segments extending between a first end and a second end, the first end coupled to a secondary hub and the second end operably coupled to the hub; and
a polymeric member coupled to the first frame segments along at least a proximal side of the first frame segments;
wherein, upon the first frame segments being in an expanded position, the second frame segments are moveable between a non-deployed position and a deployed position with movement of the secondary hub along the axis.