Optics: measuring and testing – By dispersed light spectroscopy – With raman type light scattering
Reexamination Certificate
2011-06-07
2011-06-07
Evans, F. L (Department: 2877)
Optics: measuring and testing
By dispersed light spectroscopy
With raman type light scattering
C356S073000
Reexamination Certificate
active
07956996
ABSTRACT:
A system and method to provide a diagnosis of the breast disease state of a test breast sample. A database containing a plurality of reference Raman data sets is provided where each reference Raman data set has an associated known breast sample and an associated known breast disease state. A test breast sample is irradiated with substantially monochromatic light to generate scattered photons resulting in a test Raman data set. The test Raman data set is compared to the plurality of reference Raman data sets using a chemometric technique. Based on the comparison, a diagnosis of a breast disease state of the test breast sample is provided. The breast disease state includes invasive ductal carcinoma or invasive lobular carcinoma disease state.
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Forms PCT/ISA/220, 210 and 237 for International Application No. PCT/US2008/001988.
Cohen Jeffrey
Maier John
Stewart Shona
ChemImage Corporation
Evans F. L
Morgan & Lewis & Bockius, LLP
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