Surgery – Respiratory method or device – Means for mixing treating agent with respiratory gas
Patent
1992-04-21
1993-03-23
Burr, Edgar S.
Surgery
Respiratory method or device
Means for mixing treating agent with respiratory gas
12820327, 392404, A61M 1500
Patent
active
051955148
ABSTRACT:
A portable hand-held electric powered medicine/water vaporizer consisting of a durable plastic shell (43), lid (27) and legs (69) with sufficient operating volume to vaporize medicine/water for a short time. Inside the shell is a vessel (35) for holding medicine/water. Under the vessel is a heater (39) for heating medicine/water to generate steam. The lid (27) consists of a fixed stem (23) with an adjustable cooling extension (21) to allow the user to adjust for desired temperature and steam flow. The lower shell consists of a box for cord (59) and plug (61) storage and a stainless steel base plate (67) for stability when free standing. The base stands on four legs (69) which allows air to flow through the ventilated stainless steel base plate, to the inside of the upper shell to allow the exterior of the upper shell to remain air cooled during use. As the air passes the internal medicine/water container, it escapes the upper shell through air ports (40) located at the side of the upper shell just below the lid.
REFERENCES:
patent: 2283952 (1939-03-01), Robinson
patent: 3139885 (1964-07-01), Hirtz et al.
patent: 3695267 (1972-10-01), Hirtz et al.
patent: 3719795 (1973-03-01), Bolomier et al.
patent: 3820540 (1974-06-01), Hirtz et al.
patent: 3949743 (1976-04-01), Shanbrom
patent: 4132883 (1979-01-01), Grime
patent: 4338510 (1982-07-01), Chihara et al.
patent: 4621641 (1986-11-01), Frank et al.
patent: 4657713 (1987-04-01), Miller
patent: 4739535 (1988-04-01), Schuld et al.
patent: 4741259 (1988-04-01), Ogata et al.
Liu Dongfeng
Zhao Hui
Burr Edgar S.
Hendrickson Lynn D.
LandOfFree
Portable hand-held medicinal vaporizer does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Portable hand-held medicinal vaporizer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Portable hand-held medicinal vaporizer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1345285