Actively controllable stent, stent graft, heart valve and method of controlling same
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United States of America Patent
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Mar 13, 2018
Issued Date -
N/A
app pub date -
Jan 24, 2017
filing date -
Oct 21, 2011
priority date (Note) -
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Abstract
A delivery apparatus can include a handle portion and at least one rotatable drive shaft. The handle portion can have an actuation mechanism with a motor. The rotatable drive shaft can have a proximal end portion and a distal end portion. The proximal end portion of the rotatable drive shaft can be coupled to the motor, and the distal end portion of the rotatable drive shaft can be configured to be releasably coupled to a prosthetic heart valve. The actuation mechanism can be configured to control and monitor expansion of the prosthetic heart valve and to control and monitor torque of the motor.
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