Valves and valve actuation – With detachable actuator and means to prevent leakage when...
Reexamination Certificate
2011-04-12
2011-04-12
Bastianelli, John (Department: 3753)
Valves and valve actuation
With detachable actuator and means to prevent leakage when...
C251S129030, C251S149000
Reexamination Certificate
active
07922148
ABSTRACT:
An electrically activated access valve arrangement having a male connector, a female connector, and a valve. In certain embodiments, the male connector includes a conductive element, and the female connector includes contacts. Insertion of the male into the female connector completes a circuit and sends an electrical signal to the valve. This transitions the valve from the normally closed position to the opened position. In certain embodiments, the male connector has a connection port that connects to a connection port of the female connector. A pump, such as an infusion pump, sends an electrical signal through the connection ports, which causes the valve to transition from the normally closed position to the opened position. The electrically activatable valve of the connectors is prevented from opening if mated with conventional male and female luers.
REFERENCES:
patent: 3321177 (1967-05-01), Fendel et al.
patent: 5156180 (1992-10-01), Sturgis
patent: 6089539 (2000-07-01), Kouda
patent: 6671898 (2004-01-01), Eggenberger et al.
patent: 6899132 (2005-05-01), Mikiya et al.
patent: 2006/0219970 (2006-10-01), Budde
Bastianelli John
CareFusion 303 Inc.
McDermott Will & Emery LLP
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