Patent ID: 11883046
Assignee: NEURAVI LIMITED
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 13:
14. A self-expanding intravascular medical device, comprising:
a multi-component assembly comprising:
a self-expanding outer cage component comprising a plurality of struts; and
an inner component disposed within the self-expanding outer cage component forming a cylindrical channel therein, wherein a proximal end of the inner component is connected to the self-expanding outer cage component at a proximal joint; wherein the inner component is a single cell wave-shape component including a series of directly connected single cells each of the single cells defined by two struts interconnected at two points of intersection;
wherein each of the self-expanding outer cage component and a circular cross-section of the cylindrical channel formed by the inner component differ in diameter and are formable from a single cut tube or cut pattern; wherein the single cut tube or cut pattern has a primary diameter equal to an expandable diameter of primary struts forming the self-expanding outer cage component while the single cut tube or cut pattern is heat settable to a secondary diameter smaller than the primary diameter to form the circular cross-section of the cylindrical channel formed by the inner component; and wherein the proximal end of the inner component does not extend in a proximal direction beyond a proximal end of the self-expanding outer cage component.