US 12,239,531 B2
Transcatheter delivery system with wheel actuation
Michael Shane Morrissey, St. Paul, MN (US); Bruce Edward Frohman, St. Louis Park, MN (US); Michael William Metz, Minneapolis, MN (US); Janis Paulis Skujins, Minneapolis, MN (US); David John Copeland, Minnetonka, MN (US); and Spencer Patrick Brown, Providence, RI (US)
Assigned to St. Jude Medical, Cardiology Division, Inc., St. Paul, MN (US)
Filed by St. Jude Medical, Cardiology Division, Inc., St. Paul, MN (US)
Filed on Feb. 13, 2024, as Appl. No. 18/439,973.
Application 18/439,973 is a division of application No. 17/097,173, filed on Nov. 13, 2020, granted, now 11,957,580.
Application 17/097,173 is a division of application No. 15/976,282, filed on May 10, 2018, granted, now 10,898,324, issued on Jan. 26, 2021.
Claims priority of provisional application 62/506,251, filed on May 15, 2017.
Prior Publication US 2024/0180701 A1, Jun. 6, 2024
Int. Cl. A61F 2/24 (2006.01); A61F 2/95 (2013.01)
CPC A61F 2/2436 (2013.01) [A61F 2/2418 (2013.01); A61F 2/95 (2013.01); A61F 2/9517 (2020.05)] 11 Claims
OG exemplary drawing
 
1. A delivery device for a collapsible prosthetic heart valve, the delivery device comprising:
an inner shaft;
a distal sheath disposed about a portion of the inner shaft to form a compartment sized to receive the prosthetic heart valve, the inner shaft and the distal sheath being movable relative to one another; and
a handle including a frame having a longitudinal axis, a deployment actuator, a resheathing lock having a lock body coupled to a protruding lock finger in contact with a first compression spring, a lock arm coupled to the lock finger, and a lock button coupled to the lock arm;
wherein the distal sheath is coupled to a threaded rod, the threaded rod being coupleable to the lock body.