BRONCHIAL FLOW CONTROL DEVICES AND METHODS OF USE
7 Assignments
0 Petitions
Accused Products
Abstract
Disclosed is an assembly for loading a bronchial flow control device into a container, such as into a delivery catheter. The assembly includes a funnel housing and a puller housing that mate with one another. The funnel housing defines a funnel-shaped loading cavity that receives a flow control device and that gradually reduces in size moving in a first direction. The puller housing is removably attached to the funnel housing and is also removably attachable to a bronchial flow control device that can be positioned in the loading cavity. The puller housing pulls the bronchial flow control device in the first direction through the funnel housing to gradually contract the bronchial flow control device into a compressed state of reduced size relative to the expanded size.
54 Citations
21 Claims
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1. (canceled)
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2. A method for loading a flow control device in a delivery catheter, the method comprising:
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opening a package containing the flow control device in an uncompressed state, a loader device, and at least one advancement device; advancing the flow control device through a funnel-shaped tunnel in the loader device, using the advancement device, wherein the flow control device transitions to a compressed state as it advances through the tunnel; further advancing the flow control device in its compressed state into a housing of the delivery catheter, wherein the housing is coupled with the loader device; and removing the delivery catheter from the loader device with the flow control device loaded in the housing of the catheter. - View Dependent Claims (3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A method for loading a flow control device in a delivery catheter, the method comprising:
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opening a package containing the flow control device, a loader device, and a puller device, wherein the flow control device is preloaded in an uncompressed state in the loader device; pulling the flow control device through a funnel-shaped tunnel in the loader device, using the puller device, wherein the flow control device transitions to a compressed state as it advances through the tunnel; advancing the flow control device in its compressed state into a housing of the delivery catheter, wherein the housing is coupled with the loader device; and removing the delivery catheter from the loader device with the flow control device loaded in the housing of the catheter. - View Dependent Claims (14, 15, 16, 17, 18)
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19. A method for loading a flow control device in a delivery catheter, the method comprising:
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opening a package containing the flow control device in an uncompressed state, a loader device, and a pusher device; pushing the flow control device through a funnel-shaped tunnel in the loader device, using the pusher device, wherein the flow control device transitions to a compressed state as it advances through the tunnel; further pushing the flow control device in its compressed state into a housing of the delivery catheter, wherein the housing is coupled with the loader device; and removing the delivery catheter from the loader device with the flow control device loaded in the housing of the catheter. - View Dependent Claims (20, 21)
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Specification