Patent ID: 11857750
Assignee: nan
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 0:
1. A vascular access system, comprising:
a port configured to be implanted outside of a target body lumen;
at least one conduit fluidly connected to the port, the conduit comprising an open proximal end, an open distal end, and a sidewall defining a fluid pathway therethrough;
at least one one-way valve proximate the distal end of the conduit and within the fluid pathway of the sidewall of the conduit; and
a gateway element comprising a through lumen operably connected to an outer diameter of the conduit, the gateway element comprising a first radially compressed configuration in which the gateway element causes occlusion within the through lumen, and a second radially expanded configuration in which the gateway element permits passage of fluids within the through lumen.