HAND HELD APPARATUS COLLECTION

Brand Owner (click to sort) Address Description
HOUND Sandia Corporation P.O. Box 5800 Albuquerque NM 87185 Hand-held apparatus for the collection and detection of trace amounts of organic compounds, especially explosives or contraband drugs, using a sample preconcentrator to collect the organic compounds from an air stream, or from a mechanical swipe of a surface, on a screen or filter; a heater to vaporize the collected compounds into a concentrated vapor stream; and a portable chemical detector to analyze the concentrated vapor stream;
MICROHOUND Sandia Corporation P.O. Box 5800 Albuquerque NM 87185 Hand-held apparatus for the collection and detection of trace amounts of organic compounds, especially explosives or contraband drugs, using a sample preconcentrator to collect the organic compounds from an air stream, or from a mechanical swipe of a surface, on a screen or filter; a heater to vaporize the collected compounds into a concentrated vapor stream; and a microscale chemical sensor to analyze the concentrated vapor stream;MICRO HOUND;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A compact, hand-held device for wireless powering, interrogation and data retrieval from at least one implanted sensor. The hand-held device includes an antenna for powering an implanted sensor and for receiving data from the implanted sensor to the hand-held device for at least one of storage, display or analysis. The hand-held device establishes electromagnetic coupling with a low radiating radio frequency power inductor in the implanted sensor at a predefined separation and the antenna geometry allows for the antenna to power, interrogate and retrieve data from the implanted sensor without strapping the hand-held device to a human body housing the implanted sensor The hand-held device optionally allows for activation of the implanted sensor only during interrogation and data retrieval.