Chemical apparatus and process disinfecting – deodorizing – preser – Physical type apparatus – Apparatus for treating solid article or material with fluid...
Patent
1977-02-11
1978-10-10
Wolk, Morris O.
Chemical apparatus and process disinfecting, deodorizing, preser
Physical type apparatus
Apparatus for treating solid article or material with fluid...
422305, 422306, 422 24, A61L 302, A61L 300, A61L 1302
Patent
active
041194004
ABSTRACT:
Apparatus for disinfecting medical apparatus, and especially artificial respirators, by the action of formaldehyde fumes subsequently neutralized by ammonia fumes, the apparatus being adapted to avoid the deposition of crystalline hexamethylene tetramine inside the respirator and comprising an enclosure for receiving the medical apparatus, a source of formaldehyde fumes likely to spread within the enclosure, and an auxiliary neutralization chamber communicating with the enclosure and provided with a source of ammonia; the volume of the neutralization chamber being such as to allow ammonia fumes to spread and to come into contact with formaldehyde fumes for a sufficient time to ensure neutralization.
REFERENCES:
patent: 1062404 (1913-05-01), Kiefer
patent: 1837264 (1931-12-01), Hackley
patent: 3068064 (1962-12-01), McDonald
patent: 3547576 (1970-12-01), Sheikh
patent: 3703353 (1972-11-01), Kusterer et al.
patent: 3796541 (1974-03-01), Gentil
patent: 3806318 (1974-04-01), Siard et al.
patent: 3816074 (1974-07-01), Decupper
patent: 3958935 (1976-05-01), Kowol
DeLaurentis Anthony
Garris Bradley
Societe DETEC S.A.
Wolk Morris O.
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