Endovascular anastomotic connector device, delivery system, and methods of delivery and use

1. A method of connecting a peripheral vessel to an auxiliary device with an anastomotic connector comprising a vascular conduit and a supply conduit, the vascular conduit having proximal and distal ends and is configured to reside within the peripheral vessel, the supply conduit having proximal and distal ends, wherein the distal end of the supply conduit forms a bifurcation joint with the vascular conduit and the proximal end of the supply conduit is configured to couple to the auxiliary device, the method comprising:

loading the anastomotic connector onto a delivery subassembly including a multi-lumen hub, the delivery subassembly including a multi-lumen delivery shaft configured to extend from the multi-lumen hub, through a lumen of the supply conduit, through a lumen of the distal end of the vascular conduit, and distally from the distal end of the vascular conduit;

directing the delivery subassembly with the anastomotic connector into the peripheral vessel;

deploying the vascular conduit within the peripheral vessel;

deploying the supply conduit;

retracting the delivery subassembly; and

connecting the auxiliary device to the proximal end of the supply conduit.

2. The method according to claim 1 , wherein loading the anastomotic connector includes wrapping the proximal end of the vascular conduit around the supply conduit.

3. The method according to claim 1 , wherein the delivery subassembly comprises:

a secondary delivery shaft configured to extend from the multi-lumen hub, into the proximal end of the vascular conduit, through a lumen of the vascular conduit, and distally from the distal end of the vascular conduit, wherein a distal portion of the secondary delivery shaft is received by a first lumen of the multi-lumen delivery shaft.

4. The method according to claim 3 further comprising:

creating an incision into the peripheral vessel and maintaining the incision with an introducer before directing the delivery subassembly with the anastomotic connector into the peripheral vessel.

5. The method according to claim 4 further comprising:

directing a first guide-wire through a second lumen of the multi-lumen delivery shaft, into the introducer, and into the peripheral vessel; and

advancing the delivery subassembly with the anastomotic connector over the first guide-wire and into the peripheral vessel.

6. The method according to claim 5 further comprising:

creating a secondary incision site that is remotely located from the incision in the peripheral vessel;

directing a second guide-wire percutaneously from the secondary incision site to the anastomotic connector within the peripheral vessel; and

directing the second guide-wire through the vascular conduit after the vascular conduit is deployed.

7. The method according to claim 1 , wherein the delivery subassembly is received by a delivery sheath and moves relative thereto.

8. The method according to claim 7 , wherein the deploying steps include retracting the delivery sheath.

9. The method according to claim 1 , wherein the vascular and supply conduits include support structures constructed from a continuous wire, a hypotube, or a rolled sheet stock.

10. The method according to claim 9 further comprising:

directing a balloon dilation catheter through the supply conduit to the vascular conduit, after the delivery subassembly is retracted;

inflating the balloon dilation catheter to expand the support structures of the vascular conduit; and

deflating and removing the balloon delivery conduit before connecting the auxiliary device to the proximal end of the supply conduit.

11. The method according to claim 9 further comprising:

directing a balloon dilation catheter into the supply conduit after the delivery subassembly is retracted;

inflating the balloon dilation catheter to expand the support structures of the supply conduit at the bifurcation joint; and

deflating and removing the balloon delivery catheter before connecting the auxiliary device to the proximal end of the supply conduit.

12. The method according to claim 1 further comprising:

capping a proximal end of the supply conduit after retracting the delivery subassembly.

13. The method according to claim 12 further comprising:

deairing the supply conduit before removing the cap and connecting the auxiliary device.

14. The method according to claim 1 , wherein the auxiliary device is a pump.

15. A method of connecting a peripheral vessel to an auxiliary device with an anastomotic connector comprising a vascular conduit and a supply conduit, the vascular conduit having proximal and distal ends and is configured to reside within the peripheral vessel, the supply conduit having proximal and distal ends, wherein the distal end of the supply conduit forms a bifurcation joint with the vascular conduit and the proximal end of the supply conduit is configured to couple to the auxiliary device, the method comprising:

coupling the anastomotic connector to a delivery subassembly, the delivery subassembly comprising a multi-lumen hub, a multi-lumen delivery shaft extending distally form the multi-lumen hub, and a secondary delivery shaft extending distally from the multi-lumen hub, wherein a distal portion of the secondary delivery shaft is received by a first lumen of the multi-lumen delivery shaft, the coupling including:

directing the multi-lumen delivery shaft from the proximal end of the supply conduit, through the lumen of the supply conduit, through the lumen of the distal end of the vascular conduit, and distally from the distal end of the vascular conduit;

directing the secondary delivery shaft into the distal end of the vascular conduit, through the lumen of the vascular conduit, and distally from the distal end of the vascular conduit, wherein a distal portion of the secondary delivery shaft is received by a first lumen of the multi-lumen delivery shaft;

wrapping the proximal end of the vascular conduit around the supply conduit; and

backloading the coupled anastomotic connector with the delivery subassembly into a delivery sheath;

directing the delivery sheath with the coupled anastomotic connector and delivery subassembly into the peripheral vessel;

retracting the delivery sheath to thereby deploy the proximal and distal ends of the vascular conduit within the peripheral vessel;

continuing the retracting to deploy the supply conduit;

retracting the delivery sheath and the delivery subassembly from the anastomotic connector;

deairing the supply conduit; and

connecting the auxiliary device to the proximal end of the supply conduit.