GE Dash5000 Patient Monitor Parts CPU Battery Main Board PWA 801424-001 PWB 801425-005
Hospital ECG Machine GE Dash5000 patient monitor CPU Battery main board PWA 801424-001 PWB 801425-005
►Brief Introduction
The main microcontroller contains two processors:
- A real internal and external 32-bit CPU core,
- A communications processor module (CPM).
The CPM contains an 8 kilobyte dual-port RAM for communication with the CPU core and once configured, it communicates with external devices with minimal CPU intervention. The external logic is reduced by the internal memory controller and system interface unit, which provides a clock synthesizer and timer. Writer communication supports direct memory access, and 4kb instructions and data cache improve processing performance.
► Specifications
| Microcontroller Feature | Patient Monitor Function |
| Serial Communications Controller 1 | CARESCAPE Network |
| Serial Communications Controller 2 | DAS communication |
| Serial Management Controller 1 | PeriPHiliphhiliperal expansion communication |
| Serial Management Controller 2 | Reserved |
| Interprocessor-Integrated Controller | Batteries, battery charger, Real-time clock, Digital potentiometer for display Brightness control |
| Serial PeriPHiliphhiliperal Interface | DAC for ECG and BP analog outputs; ASIC configuration |
| User Programmable Machine A | Memory controller for synchronous graPHiliphhilipics RAM |
| User Programmable Machine B | Memory controller for synchronous flash |
| General-Purpose Chip-Select Machine | Memory and periPHiliphhiliperal device control |
| LCD Controller | Color display |
| Compact Flash Wireless Card Controller | Wireless card |
| DMA | Writer communication |
| System PHiliphhilipase-Locked Loop(SPLL) | Generation of system clock froom crystal oscillator |
► Internal lithium battery has a low content.
Note:
This information will be displayed when the patient display is powered on. Once the "Internal Lithium Battery Insufficient" message appears, the patient monitor will complete all power-on tests. Then, after the last test is completed, the following message will be displayed on the boot loader screen.
ONE OR MORE POWER-UP TESTS HAVE FAILED ** SERVICE MAY BE REQUIRED** DO YOU WISH TO CONTINUE MONITORING ANYWAY?
1=No, 2=Yes
The battery switch on the processor PCB battery may be in the off position.
- Confirm that switch 1 on the mini-dip switch (labeled S1) is in the ON position.
- To move the battery switch to the on position, complete the following steps.
- If there is a plastic film on the switch, remove and discard the plastic film.
- Use a small flat head screw driver to move the switch to the open position.
- Complete all recommended inspections, electrical safety tests, and calibration tests.
► Features
- Marquette EK-Pro reduces false arrhythmia alarms to 1 per 5 patient monitor hours.
- Marquette 12SL ECG Analysis Program for Adults and Pediatrics offers simultaneous 12-lead ECG acquisition analysis for uncompromising quality and reliability.
- Marquette 12SL with Gender-Specific Interpretation features criteria for easy detection of acute myocardial infarction (MI) in female patients.
- Marquette 12SL with ACI-TIPI (Acute Cardiac Ischemia Time-Insensitive Predictive Instrument) considers a patient’s age, gender and chief complaint as well as ECG measurements to generate a numerical score that helps predict the probability of acute cardiac ischemia.
- A choice of gold standard SpO2 solutions — Masima SET or Nellcorrr.
- Smart Anesthesia Multi-gas (SAM) module for breath-by-breath analysis and instant identification of agents.
- High-resolution Cardiorespirogram (CRG) trends to detect subtle PHiliphhilipysiological shifts in neonates.
- (CapnoFlex CO2 monitoring for both mainstream and low-flow side stream CO2 monitoring.)
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