US 12,279,983 B2
Dual stent and delivery system, delivery tool apparatus, and method of delivery of dual stents
Spiros Manolidis, Southlake, TX (US)
Assigned to Tensor Flow Ventures LLC, Dallas, TX (US)
Filed by TENSOR FLOW VENTURES LLC, Dallas, TX (US)
Filed on May 8, 2024, as Appl. No. 18/658,650.
Application 18/658,650 is a continuation of application No. 18/196,663, filed on May 12, 2023.
Application 18/196,663 is a continuation in part of application No. 17/873,081, filed on Jul. 25, 2022.
Claims priority of provisional application 63/341,844, filed on May 13, 2022.
Claims priority of provisional application 63/225,867, filed on Jul. 26, 2021.
Prior Publication US 2024/0293245 A1, Sep. 5, 2024
Int. Cl. A61F 2/966 (2013.01); A61B 17/11 (2006.01); A61F 2/82 (2013.01)
CPC A61F 2/966 (2013.01) [A61B 2017/1107 (2013.01); A61B 2017/1125 (2013.01); A61F 2002/826 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A stent operation system comprising:
an engagement tool comprising a first arm and a second arm coupled by a hinge point at respective proximate ends, where the first and second arms are kept in a normally closed position by a biasing mechanism;
a pull tool comprising a first end having a U shape with at least one point for positioning, and a second end having a set of engagement arms;
a pair of stents, wherein at least one of the stents is modifiable using expandable members permitting at least one of a diameter or length to be modified; and
a stent delivery tool configured to place the pair of stents onto a vessel, wherein a first stent is placed within the vessel and a second stent is placed outside the vessel.