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Personal continuous air monitor

United States Patent

6,011,479
January 4, 2000
View the Complete Patent at the US Patent & Trademark Office
Los Alamos National Laboratory - Visit the Technology Transfer Division Website
A personal continuous air monitor capable of giving immediate warning of the presence of radioactivity has a filter/detector head to be worn in the breathing zone of a user, containing a filter mounted adjacent to radiation detectors, and a preamplifier. The filter/detector head is connected to a belt pack to be worn at the waist or on the back of a user. The belt pack contains a signal processor, batteries, a multichannel analyzer, a logic circuit, and an alarm. An air pump also is provided in the belt pack for pulling air through the filter/detector head by way of an air tube.
Morgan; Ronald G. (Los Alamos, NM), Salazar; Samuel A. (Albuquerque, NM)
The Regents of the University of California (Los Alamos, NM)
09/ 205,490
December 4, 1998
The present invention generally relates to radiation monitors, and, more specifically, to airborne radiation monitors to be worn by an individual. This invention was made with Government support under Contract No. W-7405-ENG-36 awarded by the U.S. Department of Energy. The Government has certain rights in the invention.