Replacement Main PCB Board for Comen STAR8000C Patient Monitor CMB4D126005767

Replacement Main PCB Board for Comen STAR8000C Patient Monitor CMB4D126005767

 
 
► Brief Introduction
 

This is the mainboard of the Comen STAR8000C patient monitor, part number CMB4D126005767. It is the most important component of the STAR8000C patient monitor, serving as the brain of the entire device. This mainboard is functioning well and has passed professional performance testing. It can be used as a replacement for a faulty old mainboard.

The mainboard has a nearly square design with a round screw hole at each of the four corners. This allows for secure mounting inside the device, preventing displacement and avoiding monitoring interruptions due to loosening during movement. Multiple white ports are located on the side of the mainboard, allowing connection to different components within the device to establish communication links. Each port is clearly labeled for easy inspection and replacement by engineers and maintenance personnel, saving time.

 
 
► Features

1. Communication with Other Components

The mainboard has multiple ports for communication with other components via corresponding cables, receiving and transmitting commands to monitor the basic operation of the device.

2. Data Acquisition and Processing

The motherboard, acting as the "brain" of the monitor, is responsible for synchronously acquiring signals from all modules, including ECG, blood pressure, blood oxygen, respiration, and body temperature. It filters, amplifies, and converts these signals into standard vital sign data and waveforms, forming the foundation for all monitoring functions.

3. System Settings and Data Storage

The motherboard has built-in storage capabilities, storing system settings, alarm thresholds, and patient monitoring data. It supports data review and export, providing comprehensive historical data support for clinical diagnosis and treatment.

4. Power Distribution and Management

Through connection to the device's power management board, power can be rationally distributed to various components, ensuring their normal operation. It also receives signals from the battery, such as real-time battery level and low battery alerts, displaying this information on the screen for operators to monitor the power status.

► Parameters
 

 
 
► Product Picture
 

Q1: The device's time resets every time it's turned on. Is this related to the battery on the motherboard?

A1: Yes. A dead coin cell battery on the motherboard will cause the time and settings to be lost after a power outage, resetting to factory defaults upon power-on. Replacing the motherboard or just the battery will solve the problem. It's recommended to have a professional replace it, as soldering is required.

Q2: Does replacing the motherboard require recalibrating the device?

A2: No. The motherboard doesn't involve calibration parameters for the measurement modules. The device's calibration data (such as blood pressure and blood oxygen saturation) remains in the modules after replacement, so recalibration is unnecessary; it can be used directly.

Q3: Can this motherboard be used with other Comen monitor models?

A3: It's not recommended to use this motherboard with other monitor models. It's a dedicated motherboard for the STAR8000C model; the interface definitions, board size, and firmware are customized for this model. Other models are incompatible and cannot be installed or run on it.

90 Day Warranty                             SGS ceryification