Drug – bio-affecting and body treating compositions – In vivo diagnosis or in vivo testing – Magnetic imaging agent
Patent
1986-08-26
1987-04-07
Terapane, John F.
Drug, bio-affecting and body treating compositions
In vivo diagnosis or in vivo testing
Magnetic imaging agent
436 37, 422 88, A61K 4900, G01N 3100, G01N 3348, G01N 3096
Patent
active
H00002550
ABSTRACT:
An apparatus and method for testing the performance of a sample charcoal orbent material. The apparatus comprises means for supplying a gaseous sample containing toxic contaminants to a filtering means. The filtering means includes a filter tube containing a sample charcoal adsorbent material for adsorbing the toxic contaminants. Chemical analysis means are included for detecting toxic contaminants remaining in the gaseous effluent from the filtering means. Test animal chambers are also provided for exposing test animals contained therein to the gaseous effluent to determine the toxic effects and breathing rate changes on the test animals caused by toxic or irritating contaminants remaining in the gaseous effluent.
Buettner Leonard C.
Genovese James A.
James John T.
Card, Jr. Harold H.
Costigan Edward F.
Lane Anthony T.
Terapane John F.
The United States of America as represented by the Secretary of
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