초록 ▼

The fluid transfer device of the present invention is used for example, to provide access to a vacuum tube which is sealed with a stopper. The device has a cylindrical body with a top wall portion and first and second conduits fixed and extending therethrough. The first, or pouring conduit, and seco

The fluid transfer device of the present invention is used for example, to provide access to a vacuum tube which is sealed with a stopper. The device has a cylindrical body with a top wall portion and first and second conduits fixed and extending therethrough. The first, or pouring conduit, and second, or pressure equilibrating conduit, extend generally in a parallel manner above and below the top wall portion, and their respective bottom portions are contained within the body of the hollow device. The pair of conduits are constructed and arranged within the body of the device to pierce and enter through the stopper of the sealed container to permit the delivery of fluid. Further, the device has a structure that can be easily and economically manufactured for disposable use.

대표청구항 ▼

A fluid delivery system comprising a fluid delivery device and a sealed container or tube under vacuum, the contents of which container or tube are obtained under vacuum, said container or tube having a seal, said fluid delivery device constructed to remove fluids from said container or tube without

A fluid delivery system comprising a fluid delivery device and a sealed container or tube under vacuum, the contents of which container or tube are obtained under vacuum, said container or tube having a seal, said fluid delivery device constructed to remove fluids from said container or tube without removing the seal from said container or tube comprising a rigid body enclosure having a top portion and an open bottom portion and having a pouring conduit and an equilibrating conduit each extending through said top portion toward said open bottom portion, said pouring conduit and said equilibrating conduit each having a bottom tip to pierce the seal of said container or tube, and said equilibrating conduit extending below said top portion of said rigid member at least approximately 2.5 times the length of said pouring conduit extending below said top portion of said rigid member.