Multi-Analyte Sensor Circuit for Bias Offset Removal

The patent implements a unified processing pipeline where a single processor coordinates multiple processing stages (raw signal processing, calibration parameter application, pattern recognition, and data generation) that can handle multiple analyte types. This multi-functional approach allows the system to achieve high processing efficiency for various analytes without requiring separate specialized components for each analyte type, thereby maintaining lower component costs while preserving productivity.

The patent combines multiple signal processing functions into an integrated system. The processor merges calibration parameter storage, signal processing algorithms, and pattern recognition capabilities into a single coordinated unit. This consolidation achieves efficient multi-analyte processing without the need for separate dedicated components for each function, reducing overall component cost while maintaining high processing throughput.

The patent implements periodic sampling and processing of analyte signals rather than continuous operation. The system processes raw signals at optimized intervals, applies calibration parameters periodically, and performs pattern recognition at appropriate frequencies. This periodic action significantly reduces average power consumption compared to continuous processing, enabling extended monitoring duration on internal power sources while maintaining accurate multi-analyte measurement capabilities.

The processor autonomously manages power consumption by dynamically controlling when processing operations occur. The system self-regulates the timing of signal processing, calibration application, and data transmission based on operational needs, minimizing unnecessary power consumption. This self-service power management enables the sensor to operate for extended periods on internal power sources without external intervention.