Dispensing – Plural sources – compartment – containers and/or spaced jacket – Interconnected discharge volume varying means
Reexamination Certificate
2011-05-24
2011-05-24
Sirmons, Kevin C (Department: 3767)
Dispensing
Plural sources, compartment, containers and/or spaced jacket
Interconnected discharge volume varying means
C606S213000, C604S187000
Reexamination Certificate
active
07946453
ABSTRACT:
A multiple use fluid dispenser dispenses a flowable material in a precise pattern and quantity with leaking and clogging between dispensing avoided by employing a trigger fired syringe plunger to expel a fixed volume through a band. Between strokes, an advancement knob rotates the band over a distal dispensing tip to a nondispensing location that wipes excess flowable material and seals a dispensing orifice in a fluid conduit. The advancement knob further may rotate the band to a dispensing position wherein a combination of one or more dispensing holes produce a desired pattern and rate of flow with material over the dispensing hole(s) serving to initiate the flowable material, to control placement, serve as a detachable bandage or buttress material, etc.
REFERENCES:
patent: 3110310 (1963-11-01), Cislak
patent: 5971951 (1999-10-01), Ruskewicz
patent: 6016800 (2000-01-01), Century
patent: 6340097 (2002-01-01), D'Alessio et al.
patent: 2003/0015195 (2003-01-01), Haaije de Boer et al.
patent: 2003/0044219 (2003-03-01), Quintero
patent: 2004/0190975 (2004-09-01), Goodman et al.
patent: 2005/0175395 (2005-08-01), Quintero et al.
Hunt John V.
Voegele James W.
Carpenter William
Ethicon Endo-Surgery Inc.
Frost Brown Todd LLC
Sirmons Kevin C
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