Abstract: An implant includes a collapsible tubular body, which, in an expanded configuration, extends from a first end to a second end centered along a longitudinal axis. The implant includes a hub coupled to the tubular body between the first and second ends. The hub is configured to removably connect to a deployment device. The deployment device is configured to manipulate and position the implant towards an implantation site in a vessel of a patient.

Abstract: A vessel occluding assembly includes first and second joined vessel aperture occluders each having a vessel aperture outer contact surface that, when one of the occluders is installed in a vessel aperture, hemostasis of a respective vessels is achieved, and a flexible tether connecting at the first and second occluders together such that, when the two occluders are implanted in a respectively vessel orifice, the occluders and the tether achieve sequential hemostasis of the plurality of vessels independent of relative tensions between the vessels.