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Breakthrough Medical Technology

On-Chip Silicon Photodetector

Advanced Cardiac Arrest Prediction with 98.6% Accuracy

Our innovative photodetector features Ma-Sh Architecture and FHICL-SH-DeepBiLSTM integration for blooming effect-aware tissue oxygenation detection. On-chip silicon photodetector is an integrated optical sensor fabricated on a silicon chip that detects subtle changes in tissue oxygenation.Existing studies did not consider the blooming effect, causing false readings in cardiac monitoring.

This work presents Ma-Sh Architecture and FHICL-SH-DeepBiLSTM-enabled blooming-effect-aware on-chip silicon photodetector for cardiac arrest prediction.

Architecture

Advanced Architecture

The LED light passes through the blood vessel. Blooming effect is detected using WSB-FLS and processed via Ma-Sh architecture before energy conversion.

  • WSB-FLS blooming detection
  • Ma-Sh architecture processing
  • Light-to-electrical conversion
Signal Processing

Signal Processing

Cross-talk is identified using FFT and mitigated via CDTW. INR absorption is enhanced using PAGC, followed by depth estimation.

  • FFT cross-talk identification
  • CDTW mitigation
  • PAGC absorption enhancement
Shield Icon

Cardiac Arrest Prediction System

From the AC components, a PPG signal is obtained, which is employed for cardiac arrest prediction. In the system, pre-processing, peak detection, feature extraction, and prediction by FHICL-SH-DeepBiLSTM are performed.

Step 1

Pre-processing

Step 2

Peak Detection

Step 3

Feature Extraction

Step 4

AI Prediction

Key Features & Benefits

Advanced capabilities that set our product apart

Blooming Effect Aware

Detection and mitigation of blooming effects that cause false readings.

Real-Time Monitoring

Continuous tissue oxygenation detection with real-time PPG analysis.

High Accuracy

Industry-leading 98.6% accuracy via advanced deep learning.

Interested in Our Technology?

Learn how our silicon photodetector revolutionizes cardiac monitoring.

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