Surgery – Truss – Pad
Patent
1992-04-23
1994-09-20
Sykes, Angela D.
Surgery
Truss
Pad
128664, 128665, 356 39, 356 41, A61B 500
Patent
active
053480023
ABSTRACT:
Disclosed is a method and apparatus for determining the presence and/or concentration of chemical species which absorb electromagnetic energy, dependent to a degree upon the chemical species and the wavelength of electromagnetic energy applied to matter including said species. The absorbed electromagnetic energy generates acoustic energy which is detected and analyzed to determine the presence and/or concentration of the chemical species in the matter.
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Sirraya, Inc.
Sykes Angela D.
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