WearablesIoMT: 医疗级可穿戴设备与多维长效连续生理监测阵列

WearablesIoMT Multisensor Ambulatory Monitoring Architecture

Biocompatible sensor mesh, low-power telemetry hub, and clinical cloud validation

Central System: Wearable Sensor Hub - Low-Power Biosignal SoC

Clinical IoMT Nodes

• Multi-Wavelength Optical PPG
• Dry-Contact ECG Electrodes
• Skin Temp & Bioimpedance Array
• On-Patch Power & BLE Controller
• Clinical Portal & Telehealth Sync

Architectural Layers & Regulatory Standards

• Skin-Interfaced Biosensor Layer (Biocompatible Flexible Electronics / Dry Conductive Polymers): Transducing ionic physiological signals from patient skin into low-noise electronic potentials.
• Analog Front-End & Motion Filtering (Adaptive Active Noise Cancellation / 3D Accelerometry): Subtracting physical movement artifacts from microvolt cardiac and optical photoplethysmogram signals.
• Ultra-Low Power Wireless Streaming (Bluetooth Low Energy 5.3 / Long-Range Coded PHY): Transmitting compressed biometric packets across home environments with minimal energy consumption.
• Ambulatory Clinical Dashboard (Cloud Telemetry Engine / FHIR Observation Store): Presenting longitudinal trend lines, nocturnal desaturations, and arrhythmia episodes to cardiologists.

Key Metrics: 14 Days (Single-Charge Wearable Battery Life) | ISO 10993 (Medical Skin Biocompatibility) | < 2 µV RMS (Analog Front-End Noise Floor) | 99.2% (Correlation with Hospital Monitors)