Coaxial delivery device
OwnerHassan Chaouk, George Shengelaia +1inventors
InventorsHassan Chaouk, George Shengelaia, Bruktawit Asfaw
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Abstract
Coaxial catheter delivery devices, methods to form coaxial microcatheters, and methods to deliver two part compositions, especially useful for formation of coaxial microcatheters for use in delivery of two part compositions to the neurovascular system.
Claims14
A method for forming a coaxial catheter device to deliver two solutions to a site in a body, comprising the steps:
- threading a first (outer) catheter to the site;
- inserting a second (inner) catheter through the first catheter in a coaxial relationship.
The method of claim 2, wherein the method further includes the step of using a guidewire to position the first catheter at the intended site.
A method for delivering two solutions to a site in a body using a coaxial catheter delivery device, comprising the steps:
- providing first and second solutions;
- threading a first (outer) catheter to the site;
- inserting a second (inner) catheter through the first catheter in a coaxial relationship;
- delivering the first solution through the first (outer) catheter and the second solution through the second (inner) catheter.
A coaxial catheter delivery device for delivering two solutions to a site in a body, comprising:
- a first (outer) catheter;
- a second (inner) catheter;
- wherein the second catheter is inserted through the first catheter in a coaxial relationship and the first solution can be delivered through the first catheter and the second solution can be delivered through the second catheter.
Dependencies are inferred from the claim text.