BCIIoMT: 5毫秒内闭环自适应神经调控、实时刺激伪影消除与临床生命安全冗余

BCIIoMT 研发适用于人体长达数十年安全植入的医疗级颅内侵入式神经电极接口芯片，通过完整的头皮屏障实现高带宽近场无线数据遥测与无线供电，彻底摆脱经皮穿刺导线的感染风险。

BCIIoMT Implantable Neural Telemetry Stack

Transcutaneous Inductive Link and Biocompatible Packaging

Central System: Implantable Neural Engine - Hermetic Titanium SoC

Clinical IoMT Nodes

  • Sub-Cranial RF Link
  • Hermetic Biocompatible SoC
  • Pulse Generator Core
  • Electrochemical Sensor
  • Patient Telemetry Hub

Architectural Layers & Regulatory Standards

  • Transcutaneous Power & Data Link (ISO 14708-3 / Medical Implant Communication Service (MICS)): 13.56 MHz resonant inductive power transfer combined with 402-405 MHz MICS band wireless telemetry.
  • Hermetic Packaging & Biocompatibility (MIL-STD-883 Hermetic Seal / ISO 10993 Biocompatibility): Laser-welded medical Grade 5 titanium housing with sapphire feedthroughs guaranteeing zero moisture ingress.
  • Closed-Loop Stimulation Safety Controller (Active Charge-Balancing / Biphasic Current Drives): Hardware DC-blocking capacitors and active charge-recovery circuits preventing tissue electrolysis.
  • Implant Integrity & Telemetry Supervisor (Real-Time In-Situ Sensor Telemetry / AES-128 GCM): Continuous monitoring of internal package humidity, temperature, and electrode electrochemical impedance.

Key Metrics: < 1°C (Max Tissue Temperature Rise) | 50 Mbps (Transcutaneous Data Transfer Rate) | > 20 Yrs (Hermetic Package Projected Lifespan) | 0.0 µC (Residual DC Charge per Stimulation Phase)

通过无线神经链路消除经皮感染风险

Percutaneous pedestal connectors penetrating the scalp create severe chronic infection risks. BCIIoMT standardizes fully implanted, hermetically sealed neural transceivers powered inductively through the skin with optical and RF data carriers.

Core Engineering Areas

Technical Articles

Related Cluster Architecture Specifications