Patent ID: 6158467
Filing Date: 2000-12-12
Classification: A61M,Y10T

Abstract:
A stopcock comprising:a body having a central chamber, and a plurality of connectable ports formed therein that are in fluid communication with the central chamber; anda core, rotatable sealed inside said central chamber, and having a first cavity and a second cavity and an axially connectable port fluidly connected to said first cavity, whereinsaid first cavity fluidly connects said axially connectable port to one of said plurality of connectable ports in said body when said core is positioned in a first position;said second cavity fluidly connects two of said plurality of connectable ports in said body, when said core is in said first position; andsaid first cavity fluidly connects said axially connectable port to one of said two connectable ports when said core is in a second position; and said second cavity is blocked from fluidly connecting any of said plurality of connectable ports of said body to another connectable port of said body.