Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Reexamination Certificate
2008-04-22
2008-04-22
Sirmons, Kevin C. (Department: 3767)
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
C604S122000, C604S187000, C604S218000
Reexamination Certificate
active
07361164
ABSTRACT:
A medical delivery device comprising an elongate body having a plunger slidably and sealingly engaged to form a cavity to receive fluid materials and a first outlet disposed at an end of said body and has a male luer end portion and a valve assembly is disposed within the first outlet. The valve assembly has a valve means movable between an open position and a closed position and biasing means for biasing the valve means to a closed position. Actuating means are disposed within the male luer end portion and coupled to the valve means such that the valve means is movable to an open position when a female luer end portion of a medical accessory is coupled with the male luer end portion. A second outlet is disposed at the same end as the first outlet for controlling the exchange of gases from the environment to said cavity under the action of the plunger. Lastly, a third outlet is disposed at the same end as the first outlet for controlling the exchange of gases from the cavity to the environment under the action of the plunger.
REFERENCES:
patent: 4772273 (1988-09-01), Alchas
patent: 5971953 (1999-10-01), Bachynsky
patent: 2005/0043684 (2005-02-01), Basta et al.
Chancellor-Maddison Kathleen
Chen Hao
Costa Mark P.
Gillespie Walter D.
Kanbergs David A. R.
Foley & Lardner LLP
Schell Laura C.
Sirmons Kevin C.
Vasogen Ireland Limited
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