CPC A61M 25/01 (2013.01) [A61M 2025/091 (2013.01); A61M 2025/09008 (2013.01); A61M 2025/09183 (2013.01)] | 20 Claims |
1. A liquid embolic agent delivery device, comprising:
an outer catheter comprising:
a first elongated tube having an outer tube passage extending within it;
a valve disposed at a distal end of the first elongated tube and closing off the outer tube passage;
a first hub connected at a proximal end of the first elongated tube;
an inner catheter comprising a second elongated tube having a distal end;
a first fluid source including a volume of an embolic solvent; and
a second fluid source including a volume of an embolic agent;
wherein the first fluid source and the second fluid source are each interchangeably fluidly connected to the inner catheter;
a solvent container disposed on an outer surface of the first elongated tube near the proximal end of the first elongated tube and connected to the outer tube passage; and,
wherein the inner catheter moves between a first position in which the distal end of the second elongated tube is positioned within the outer tube passage and proximal of the valve, and a second position in which the distal end of the second elongated tube is positioned through the valve.
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