ELITE V6 Monitor Core Motherboard PN 02.03.203196 21.53.452034011 for Used Patient Monitoring Systems in Hospitals

ELITE V6 Monitor Core Motherboard PN 02.03.203196 21.53.452034011 for Used Patient Monitoring Systems in Hospitals

EDAN ELITE V6 Monitor Core Motherboard PN 02.03.203196 21.53.452034011 for Used Patient Monitoring Systems in Hospitals

Product Positioning & Core Value

This motherboard serves as the central control and data processing hub for the EDAN ELITE V6 multi-parameter patient monitor, responsible for system computation, coordination, and decision-making functions. As medical-grade embedded hardware, its design strictly complies with the IEC 60601-1 medical electrical equipment safety standard. It ensures stable operation in high-intensity clinical environments (e.g., ICU, ER, operating rooms), directly impacting the real-time accuracy and continuity of patient vital sign monitoring.

Core Technical Architecture & Functional Modules

High-Performance Processing Core:
Equipped with a customized ARM Cortex-A series/multi-core processor (specific model varies by version), clocked at ≥1 GHz, with DDR3/DDR4 memory (typically ≥1 GB) and eMMC embedded storage (≥8 GB). This configuration enables real-time processing of multi-channel physiological signals including 12-lead ECG, SpO₂, NIBP/IBP, RESP, TEMP, and EtCO₂.

Multi-Bus Integrated Control System:

Internal Bus: Utilizes PCIe, USB 3.0, SPI, I²C high/low-speed buses to connect parameter modules (e.g., SpO₂ probe interface, NIBP pump control unit, ECG front-end acquisition board), enabling low-latency data transfer and control commands.

External Expansion: Features Gigabit Ethernet (RJ45) for central monitoring system networking, RS-232/RS-485 serial ports for printers/ventilators, and USB Host/Device interfaces for data export/software upgrades.

High-Precision Signal Processing & Alarm Engine:
Integrates professional-grade ADC (Analog-to-Digital Converter) and DSP (Digital Signal Processor). Performs adaptive filtering, baseline correction, and power-line interference suppression on raw bioelectrical signals. Combines EDAN’s patented algorithms (e.g., motion-tolerant SpO₂ technology, arrhythmia analysis library) to achieve clinical-grade parameter accuracy. Includes a dedicated alarm management coprocessor supporting multi-level priority alerts, stereo audio prompts, and light-strip indicators to ensure critical value notification.

Human-Machine Interaction Hub:
Drives a 10.1-inch/12.1-inch high-brightness LED backlight display (typically 1280×800 resolution), supporting capacitive touch or physical key input. Outputs waveforms via LVDS/eDP video interfaces and manages speakers, indicators, and rotary encoders.

Intelligent Power Management System:
Employs wide-voltage input DC-DC circuitry (supports 9–36V DC input), compatible with external adapters and removable lithium batteries. Includes a battery charge/discharge management IC for overcharge/over-discharge protection, accurate power prediction, and hot-swap capability to ensure uninterrupted operation during patient transport.

Part Number Deep Dive & Version Significance

02.03.203196:
EDAN’s official base model code, exclusively identifying compatibility with the ELITE V6 platform (distinct from F/i-series). "02.03" denotes the product category (monitor motherboard), "203196" is the unique model ID.

21.53.452034011:

21.53: Likely indicates the hardware platform generation (e.g., "21" = 2021 design finalization) or specific feature set (e.g., support for advanced hemodynamic modules).

452034011: Critical version identifier. "452" may be a production line code, "034" represents the 34th design iteration, and "011" confirms Rev 1.1 hardware. This revision likely includes:

Component upgrades (e.g., high-temp-tolerant tantalum capacitors)

PCB layout optimization for reduced EMI

Initial version bug fixes (e.g., NIC driver compatibility)

Added interface definitions (e.g., reserved pads for future modules).

System-Level Critical Value & Clinical Significance

Reliability Cornerstone: MTBF ≥50,000 hours; passes -20°C to +60°C wide-temperature testing for 24/7 continuous operation.

Data Compliance Core: Built-in hardware encryption engine meets GDPR/HIPAA requirements; supports audit trails and e-signatures (optional).

Diagnostic Support Platform: Executes advanced algorithms (e.g., ST-segment analysis, pacemaker pulse detection, EtCO₂ trend graphs) for clinical decision support.

Operational Cost Control: Modular design enables swift motherboard replacement (MTTR ≤30 mins), minimizing downtime.

Maintenance & Spare Parts Management Guide

Replacement Necessity: Motherboard failure causes system collapse (e.g., black screen, crash, data loss). Requires replacement by EDAN-certified engineers using genuine parts.

Version Compatibility Warning:

Must match ending version digits (e.g., 011). Installing older (010) or newer (012) versions may cause:

Software incompatibility (OS boot failure)

Peripheral communication errors (e.g., unrecognized NIBP module)

Safety certification voidance (e.g., leakage current exceedance).

Supply Chain Recommendations:
Procure via EDAN official stores, authorized distributors (e.g., Jointown, Sinopharm), or FDA-registered service centers. Request CoC (Conformity Certificate) and verify anti-counterfeit labels. Avoid used parts to prevent parameter drift.

Industry Positioning & Technological Evolution

As a flagship domestic monitor, the ELITE V6 motherboard reflects breakthroughs in localized medical chip substitution (replacing TI/ADI solutions) and independent RTOS development (e.g., EdanOS). Key upgrades vs. predecessors (e.g., V3):
✅ 3x computing power (supports AI early-warning algorithms)
✅ Doubled interface bandwidth (USB 2.0→3.0; 100M→Gigabit Ethernet)
✅ 40% lower power consumption (extends battery life to 8 hours).

China World Technology Medical Equipment Service Group