US 12,390,321 B2
Caped stent
Daniel Ezra Walzman, Bergenfield, NJ (US)
Filed by Daniel Ezra Walzman, Bergenfield, NJ (US)
Filed on Mar. 12, 2021, as Appl. No. 17/200,412.
Application 17/200,412 is a continuation of application No. 17/156,743, filed on Jan. 25, 2021.
Application 17/156,743 is a continuation in part of application No. 16/214,130, filed on Dec. 9, 2018, granted, now 11,007,048.
Prior Publication US 2021/0196447 A1, Jul. 1, 2021
Int. Cl. A61F 2/07 (2013.01); A61F 2/00 (2006.01); A61F 2/852 (2013.01); A61L 31/14 (2006.01)
CPC A61F 2/07 (2013.01) [A61F 2/0077 (2013.01); A61F 2/852 (2013.01); A61F 2210/0076 (2013.01); A61L 31/145 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method of treating a vessel of a patient comprising:
deploying a first stent across an opening in a vessel; and
subsequently inserting within the first stent, a second stent including:
a frame;
a first cover configured such that the first cover extends across the opening in the vessel, the first cover having a first end attached to the frame and a second free end unattached to the frame; and
a second cover having an attached end and a free end, the free end of the first cover overlying the attached end of the second cover,
wherein insertion of the second stent within the first stent pins the first cover and the second cover between the first stent and the second stent.