DEVICES AND METHODS FOR REMOVAL OF ACUTE BLOCKAGES FROM BLOOD VESSELS
First Claim
1. A clot retrieval device comprising an elongate shaft and an expandable section, the expandable section comprising a framework of interconnected strut elements, the connection region between adjacent strut elements comprising crown elements, said framework formed from a substrate material, at least a portion of a plurality of said strut elements coated with a coating material, and at least a portion of a plurality of said crown elements not coated with said coating material.
1 Assignment
0 Petitions
Accused Products
Abstract
A clot retrieval device may include an elongate shaft and an expandable section. The expandable section may include a framework of interconnected strut elements. The connection region between adjacent strut elements may include crown elements. Additionally, the framework may be formed from a substrate material and at least a portion of a plurality of said strut elements may be coated with a coating material. Further, at least a portion of a plurality of said crown elements may not be coated with said coating material.
80 Citations
2 Claims
-
1. A clot retrieval device comprising an elongate shaft and an expandable section, the expandable section comprising a framework of interconnected strut elements, the connection region between adjacent strut elements comprising crown elements, said framework formed from a substrate material, at least a portion of a plurality of said strut elements coated with a coating material, and at least a portion of a plurality of said crown elements not coated with said coating material.
-
2-83. -83. (canceled)
Specification