US 12,004,976 B2
Telescoping stents
Venkata Sesha Sayi Nath Iyunni, Pinellas Park, FL (US)
Assigned to SaiNath Intellectual Properties, LLC, Pinellas Park, FL (US)
Filed by SAINATH INTELLECTUAL PROPERTIES, LLC, Pinellas Park, FL (US)
Filed on Mar. 10, 2023, as Appl. No. 18/120,173.
Application 18/120,173 is a division of application No. 17/435,013, granted, now 11,628,074, previously published as PCT/US2021/013920, filed on Jan. 19, 2021.
Prior Publication US 2023/0225886 A1, Jul. 20, 2023
Int. Cl. A61F 2/852 (2013.01); A61F 2/848 (2013.01)
CPC A61F 2/852 (2013.01) [A61F 2/848 (2013.01); A61F 2220/0075 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A telescoping stent, comprising:
a proximal anchor;
a distal anchor;
two or more tubular segments each comprising a longitudinal axis and a cross-sectional plane;
a first tubular segment of the two or more tubular segments comprising:
an interior wall comprising one or more longitudinal loops extending inward from the interior wall of the first tubular segment; and
a second tubular segment of the two or more tubular segments comprising:
an exterior wall comprising one or more perpendicular loops extending radially outward from the cross-sectional plane of the second tubular segment,
wherein:
the first tubular segment and the second tubular segment have different diameters and overlap along their longitudinal axes; and
a first longitudinal loop of the first tubular segment passes through a first perpendicular loop of the second tubular segment.