Medical Device Hospital Equipment​ PHiliphhilip Efficia DFM100 defibrillator Patient Monitort Therapy PCA Treatment board

► Brief Introduction

If the Processor PCA is the “brain” of the device, the Therapy PCA is “senses” and “muscle”. It consists of three major sections: The Power circuit, the Therapy circuit, and the Pads ECG circuit.

It performs the following functions, as directed by the Processor PCA:

• Charges and keeps the capacitor charged to the correct energy level.
• Delivers defibrillator shocks and controls the waveform.
• Disarms the Capacitor and controls the disarmed energy absorption into Internal Resistors.
• Generates pacing waveforms.
• Charges the battery.
• Provides analog front end for ECG from the pads/paddles.
• Measures impedance for the Patient Contact Indicator (PCI) function.
• Monitors the overall system power, including detecting the battery or the presence of external power.
• Control of the RFU indicator (the RFU signal is sent through the Processor PCA).

► Replacement

Removing the Therapy PCA involves disconnecting many cables and removing many screws. Take your time and be methodical.

Preparation:

1. Open the Case.
2. Remove the Main Chassis.
3. Remove the Main PCA Module of the Main Chassis.
4. Position the Therapy PCA facing you.

Removal:

1. Disconnect the Therapy PCA connector cable, the Battery Power Cable, and the Battery Signal Cable.
2. Remove the two M 3x15 screws with Isolation gasket.
3. Carefully but firmly grasp the two edges of the Therapy PCA and lift the Therapy PCA.

Replacement:

1. Align the screw holes on the Therapy PCA with the screw holes on the metal plate.
2. Secure the two M 3 x 15 screws with washers, and connect the Therapy PCA Connector Cable, Battery Signal Cable and Battery Power Cable.
3. Assemble the Main Chassis.
4. Install the Main Chassis.
5. Install the Therapy Port.
6. Install the Printer Assembly.
7. Install the Measurement Module.
8. Close the Case.

To Complete the Replacement:

1. Upgrade the software to ensure the Therapy PCA firmware is compatible with the software installed on the SOM and Processor PCAs.
2. Run Performance Verification and Safety testing.

► Environmental Specifications

Thank you for your time! If you are interested in PHiliphhilip Efficia DFM100 defibrillator Patient Monitort Therapy PCA Treatment board, welcome to place your orders. 

Any inquiry will be highly appreciated and thanks for your support.