Motherboard Goldway UT4000 Patient Monitor Mainboard C-ARM211B

Product Specification

Here are the key characteristics of the Goldway UT4000 patient monitor motherboard, described in English bullet points:

• Central Processing Unit: It is built around an advanced 32-bit ARM microprocessor. This provides the core computational power needed for real-time data acquisition, complex algorithms, and swift system responsiveness.

• Integrated Design: The motherboard is highly integrated, combining the CPU, communication interfaces, and signal processing modules onto a single board. This design enhances reliability, reduces internal cabling, and simplifies the overall architecture of the monitor.

• Extensive Connectivity and Expansion: It features multiple standard ports and slots for system expansion and peripheral connection, including:

  • USB ports for data transfer and connecting external devices.

  • Ethernet (LAN) port for network connectivity, enabling integration into Hospital Information Systems (HIS) for centralized data monitoring and electronic medical records (EMR) integration.

  • VGA port for outputting the display to an external monitor or larger screen.

  • Expansion slots for adding optional parameter modules, such as EtCO₂, Anesthetic Gas, or IBP, allowing the monitor to be customized to specific clinical needs.

• Dedicated Signal Processing: The board includes specialized sections and connectors for processing physiological signals from various parameter modules. It manages the acquisition of waveforms and numerical data for ECG, SpO₂, NIBP, Respiration, Temperature, and other vital signs.

• Display Output Control: It directly manages the output to the monitor's high-resolution TFT LCD screen, ensuring clear, crisp rendering of waveforms, numerics, and the user interface.

• Robust Power Management: The motherboard is designed to interface with and manage the unit's power supply system. It ensures stable voltage distribution to all components and supports uninterrupted operation, often seamlessly switching between AC mains power and an internal backup battery.

• Firmware Storage: It houses the non-volatile memory (Flash memory) where the device's operating firmware is stored. This allows for potential firmware updates to improve functionality or address issues.

• Designed for Reliability and Serviceability: As a replacement part from a major supplier (Goldway), the motherboard is engineered to be a direct substitute for the original. It is manufactured to meet specific quality standards to ensure the continued reliability and accuracy of the patient monitor, with a focus on easy installation for service technicians.

Here are the precautions for using the Goldway UT4000 patient monitor motherboard, described in English bullet points:

Installation & Handling Precautions

• Static Electricity (ESD) Protection: Always handle the motherboard in an ESD-safe environment. Use an anti-static wrist strap and place the board on an anti-static mat during handling or installation to prevent damage from electrostatic discharge, which can destroy sensitive components.

• Power Disconnection: Absolutely ensure the patient monitor is completely powered off and disconnected from all power sources (AC mains and internal battery) before attempting to remove, install, or touch the motherboard. Failure to do so risks severe electric shock to the technician and catastrophic damage to the monitor's components.

• Physical Handling: Handle the board with care. Avoid touching the components, pins, and connectors directly. Hold the board by its edges only. Be mindful of applying excessive force or flexing the board, as this can damage the internal circuitry and solder joints.

• Component Compatibility: Verify that the Goldway motherboard is explicitly compatible with your specific UT4000 monitor model and its existing hardware (e.g., parameter modules, display panel). Using an incompatible board can lead to malfunction or failure.

• Connection Integrity: When installing, ensure all cables, connectors, and ribbon cables are seated firmly and correctly into their respective ports on the motherboard. A loose connection can cause intermittent faults, parameter failures, or a complete system non-function.

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