Spray or injection device allowing at least two preset doses...

Details Spray or injection device allowing at least two preset doses... Spray or injection device allowing at least two preset doses...

2011-06-28

2011-06-28

Yu, Justine R (Department: 3771)

Surgery

Liquid medicament atomizer or sprayer

Means for selectively dispensing different fluids

C128S200140, C128S200170, C128S207180, C604S208000, C604S220000, C604S234000

Reexamination Certificate

active

07967010

ABSTRACT:
A spray or injection device that includes a casing or a pusher that includes at least one tab radially moveable between a first radial position, in which the tab does not impede the movement of the pusher with respect to the casing, and a second radial position in which the tab opposes movement of the pusher. The pusher or the casing, respectively, includes at least one ramp-shaped projection configured to bring the tab into the second radial position and then allow it to return to the first radial position. The pusher or the casing further includes at least one stop between the pusher and casing to delineate the end of a first stroke corresponding to a first dose of medicament, and the beginning of a second stroke corresponding to a second dose of medicament.

REFERENCES:
patent: 2648334 (1953-08-01), Brown et al.
patent: 4583978 (1986-04-01), Porat et al.
patent: 4758232 (1988-07-01), Chak
patent: 4929230 (1990-05-01), Pfleger
patent: 4962868 (1990-10-01), Borchard
patent: 5271527 (1993-12-01), Haber et al.
patent: 5298024 (1994-03-01), Richmond
patent: 5427280 (1995-06-01), Fuchs
patent: 5601077 (1997-02-01), Imbert
patent: 5704921 (1998-01-01), Carilli
patent: 5722956 (1998-03-01), Sims et al.
patent: 5951526 (1999-09-01), Korisch et al.
patent: 6382204 (2002-05-01), Jansen et al.
patent: 6382465 (2002-05-01), Greiner-Perth
patent: 6427878 (2002-08-01), Greiner-Perth et al.
patent: 7681570 (2010-03-01), Vedrine et al.
patent: 1 129 786 (2001-09-01), None

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