Surgery – Liquid medicament atomizer or sprayer
Reexamination Certificate
2008-02-14
2011-12-20
Matter, Kristen (Department: 3771)
Surgery
Liquid medicament atomizer or sprayer
C128S200160
Reexamination Certificate
active
08079360
ABSTRACT:
An inhaler, capable of inhaling liquid droplets having a constant diameter regardless of use environments, for making a user inhale medicine from a suction port has: an air flow path connected with the suction port and for passing the medicine through; an opening mounted with a medicine ejection portion for ejecting the medicine and formed at a part of the air flow path so that the ejected medicine is ejected in the air flow path; a flow path length determining portion for determining a distance from the opening to the suction port according to use environments in using the inhaler; and a flow path length adjustable mechanism capable of changing the distance from the opening to the suction port.
REFERENCES:
patent: 6923179 (2005-08-01), Gupta et al.
patent: 2008/0092880 (2008-04-01), Ooida et al.
patent: 95/01137 (1995-01-01), None
patent: 96/09846 (1995-04-01), None
patent: 00/24362 (2000-05-01), None
patent: 2002/004043 (2002-01-01), None
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Matter Kristen
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