Downdraft nebulizer

Details Downdraft nebulizer Downdraft nebulizer

2005-04-26

2005-04-26

Bennett, Henry (Department: 3743)

Surgery

Liquid medicament atomizer or sprayer

Spray impinged against baffle in or adjacent flow conduit

C128S200110, C128S200140, C128S200210, C128S203120, C128S203190, C128S204250

Reexamination Certificate

active

06883517

ABSTRACT:
A pneumatic nebulizer for the delivery of medications that produces aerosol mist in a downward direction. A gas inlet introduces a high velocity gas that passes through a venturi orifice producing a venture effect. A liquid stored in a reservoir is drawn into the orifice, atomizing forming droplets. The droplets are further atomized by hitting a baffle. The mist formed substantially circumscribes the baffle.

REFERENCES:
patent: 3232292 (1966-02-01), Schaefer
patent: 3902488 (1975-09-01), Sheppard
patent: 3903884 (1975-09-01), Huston et al.
patent: 4343282 (1982-08-01), Glenn
patent: 4512341 (1985-04-01), Lester
patent: 4554916 (1985-11-01), Watt
patent: 4805609 (1989-02-01), Roberts et al.
patent: 5320094 (1994-06-01), Laube et al.
patent: 5490630 (1996-02-01), Hecker
patent: 5503144 (1996-04-01), Bacon
patent: 5533501 (1996-07-01), Denyer
patent: 5630409 (1997-05-01), Bono et al.
patent: 5755218 (1998-05-01), Johansson et al.
patent: 5875774 (1999-03-01), Clementi et al.
patent: 6014970 (2000-01-01), Ivri et al.
patent: 6338443 (2002-01-01), Piper
patent: 6425392 (2002-07-01), Sosiak
patent: 6598602 (2003-07-01), Sjoholm
patent: 6681767 (2004-01-01), Patton et al.
patent: 6701917 (2004-03-01), O'Leary
patent: 20040031484 (2004-02-01), Halamish
patent: WO 0202052 (2002-01-01), None

Affiliated with

Also associated with

Rating

Downdraft nebulizer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Downdraft nebulizer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Downdraft nebulizer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3442530