Small Embedded Motherboard for Medical Devices

System Overview

An embedded small Single Board Computer (SBC) is used as a processor of desktop Spirometer with LCD display, pneumotach flow measurement board, operation panel, card slot for data storage and thermal printer to output measured data.

Due to the limited space of desktop medical equipment it requires small footprint, and it needs low heat generation inside the equipment to keep accuracy.

Requirements For Industrial Motherboards

Designed for medical equipment use (IEC60601-1 certified is the best)
Long term support for medical certificate
3.5” Small form factor SBC with Dual core+ Atom processor, 4GB+ SDRAM, 256GB+ SSD (M.2 or mSATA)
LCD connection and 4x USB ports are required as interfaces
12VDC Single power supply from internal power supply of the equipment
Easy replacement of backup battery. BIOS customization as customers default
Power down without shutdown operation
Shipping with master OS image that customer built

System Diagram

Features of the Industrial Motherboards

Long term supply for medical equipment
With carefully selected parts and components, Contec’s industrial motherboard realizes 10+ year supply and failure prevention.
Rich I/O interface and easy maintenance
Support LCD connection via LVDS / HDMI / DisplayPort
6x USB3.2 Gen.1, 1x RS232C/422/485 and 5x RS232C, 2x Mini-PCIe supports mSATA, 8bit GPIO
Connector connected backup battery
Customization of BIOS and pre-installed customer Windows OS image
We customize default BIOS settings and install customized Windows OS image by customer.
Power Failure Protection system by Contec BIOS and specific SSD
When used together with the Windows IoT Enterprise lockdown (disk write suppression) feature, power can be safely turned off even without performing a shutdown process.

Adopted Product

GMB-L3APL300

Industrial Motherboard / 3.5" SBC / Atom x5-E3930 (Apollo Lake SoC) / DC Power Supply
- Compatible with Intel® Atom™ Apollo Lake Platform.
- Multi-display Supported
- Dual Mini-PCIe Expansion Slot
- Extend Peripherals Freely Rich Interface

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