Embolization device and a method of using the same
View Patent ↗Non-expandable space-occupying devices for treating voids within the body are disclosed. The devices can have multiple non-expandable space-occupying elements connected to a flexible leader. Methods of making and using the devices are also disclosed.
1. A system for treating an aneurysm comprising:
a catheter having a distal exit, wherein the distal exit is placeable between an outer surface of a prosthesis and a wall of the aneurysm when the catheter is in a deployed configuration; and
a material passable through the distal exit of the catheter such that the material is deployable between the outer surface of the prosthesis and the wall of the aneurysm, wherein the system has a first configuration and a second configuration, wherein at least a portion of the material is in the distal exit of the catheter in the first configuration, and wherein the at least a portion of the material contacts the outer surface of the prosthesis in the second configuration.
2. The system of claim 1 , wherein the prosthesis bifurcates at a bifurcation point into a first leg and a second leg, wherein a first length of a longitudinal axis of the catheter is parallel to a length of a longitudinal axis of at least the first leg or the second leg of the prosthesis, wherein the catheter is configured to deploy the material such that the material exits the catheter in a direction parallel to a second length of the longitudinal axis of the catheter, wherein the distal exit of the catheter is superior to the bifurcation point when the catheter is in the deployed configuration, wherein the material further comprises a coating, wherein the coating is configured to cover the material, and wherein the coating is an agent.
3. The system of claim 1 , wherein the prosthesis bifurcates at a bifurcation point into a first leg and a second leg, and wherein a first length of a longitudinal axis of the catheter is parallel to a length of a longitudinal axis of at least the first leg or the second leg of the prosthesis.
4. The system of claim 3 , wherein the distal exit of the catheter is superior to the bifurcation point when the catheter is in the deployed configuration.
5. The system of claim 1 , wherein the catheter is configured to deploy the material such that the material exits the catheter in a direction parallel to a length of the longitudinal axis of the catheter.
6. The system of claim 1 , wherein the material comprises a coating, wherein the coating is configured to cover the material, wherein the coating is an agent, and wherein the agent is at least one of a therapeutic agent and a diagnostic agent.
7. The system of claim 1 , wherein the material is configured to coil when the material deploys between the outer surface of the prosthesis and the wall of the aneurysm.
8. The method of claim 1 , wherein the distal exit comprises an opening having a cross-sectional area, and wherein the material substantially fills the opening when the system is in the first configuration.