Adapter to actuate a delivery system

摘要

Apparatus for actuating a delivery system are disclosed. The apparatus may comprise an adapter. The adapter may comprise an input, a first actuator, and a second actuator. The adapter may be configured to receive a portion of a delivery system. The adapter may be configured to impart translational motion to the delivery system. The adapter may be configured to impart translational motion to a catheter. The adapter may be configured to be actuated by a motorized device or a drill. The adapter may be configured to actuate multiple delivery systems. The adapter may be configured to at least partially compress a portion of an article such as a prosthetic heart valve.

主权项

1. An apparatus for actuating a delivery system, the apparatus comprising:
an input shaft having a proximal portion and a distal portion, the proximal portion of the input shaft configured to be rotated by a motorized device; a first actuator coupled to the distal portion of the input shaft, wherein the first actuator is configured to rotate upon rotation of the input shaft; a second actuator coupled to the first actuator and configured to be coupled to a first catheter-based delivery system such that the first catheter-based delivery system is distal of the distal portion of the input shaft, wherein the first actuator is configured to actuate the second actuator such that a rotation of the first actuator causes a translational motion of the second actuator, and wherein the translational motion of the second actuator is configured to actuate a first portion of the first catheter-based delivery system; a third actuator configured to be coupled to the first catheter-based delivery system; and a selector, wherein the first actuator is configured to actuate the third actuator such that a second portion of the first catheter-based delivery system is actuated, wherein the first actuator is configured to actuate the second actuator and the third actuator, and wherein when the selector is actuated the first actuator actuates one of the second actuator and the third actuator.