Accurate tissue injury assessment using hybrid neural network an

Details Accurate tissue injury assessment using hybrid neural network an Accurate tissue injury assessment using hybrid neural network an

1997-07-25

2000-05-02

Wachsman, Hal

Data processing: measuring, calibrating, or testing

Measurement system in a specific environment

Chemical analysis

702 32, 702183, 706924, G06F 1700

Patent

active

060583525

ABSTRACT:
Systems and methods using a neural network based portable absorption spectrometer system for real-time automatic evaluation of tissue injury are described. An apparatus includes an electromagnetic signal generator; an optical fiber connected to the electromagnetic signal generator; a fiber optic probe connected to the optical fiber; a broad band spectrometer connected to the fiber optic probe; and a hybrid neural network connected to the broad band spectrometer. The hybrid neural network includes a principle component analyzer of broad band spectral data obtained from said broad band spectrometer.

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