Devices and methods for transcatheter heart valve delivery
First Claim
1. A system for delivery of a collapsible prosthetic heart valve, the system including a delivery device and the collapsible prosthetic heart valve, the delivery device comprising:
- a catheter assembly having a compartment in which the collapsible prosthetic heart valve is received;
an outer shaft having a first end coupled to the catheter assembly; and
an operating handle coupled to a second end of the outer shaft, the operating handle defining a longitudinal axis and having an upper housing, a lower housing, a deployment actuator operatively coupled to the outer shaft, and a receiver molded integrally with the upper housing for holding an intermediate portion of the outer shaft in fixed relationship to the operating handle,wherein the receiver has two parallel ridges defining a receiving space therebetween, the receiving space being located between the deployment actuator and a distal end of the operating handle from which the outer shaft extends, the receiving space extending transverse to the longitudinal axis so that when the intermediate portion of the outer shaft is assembled in the receiving space, the outer shaft does not overlap with the deployment actuator.
1 Assignment
0 Petitions
Accused Products
Abstract
A clip for use during the loading of a prosthetic heart valve into a delivery device having an operating handle, a catheter assembly having a compartment for receiving the prosthetic heart valve, and an outer shaft joining the catheter assembly to the operating handle. The clip includes a first receiver coupleable to the operating handle of the delivery device and a second receiver coupleable to the outer shaft of the delivery device. The first and second receivers may be arranged orthogonally to one another so that in use the clip orients the catheter assembly substantially orthogonally to the operating handle.
-
Citations
9 Claims
-
1. A system for delivery of a collapsible prosthetic heart valve, the system including a delivery device and the collapsible prosthetic heart valve, the delivery device comprising:
-
a catheter assembly having a compartment in which the collapsible prosthetic heart valve is received; an outer shaft having a first end coupled to the catheter assembly; and an operating handle coupled to a second end of the outer shaft, the operating handle defining a longitudinal axis and having an upper housing, a lower housing, a deployment actuator operatively coupled to the outer shaft, and a receiver molded integrally with the upper housing for holding an intermediate portion of the outer shaft in fixed relationship to the operating handle, wherein the receiver has two parallel ridges defining a receiving space therebetween, the receiving space being located between the deployment actuator and a distal end of the operating handle from which the outer shaft extends, the receiving space extending transverse to the longitudinal axis so that when the intermediate portion of the outer shaft is assembled in the receiving space, the outer shaft does not overlap with the deployment actuator. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
Specification