Genuine Maquet Servo I/S Ventilator Expiratory Cassette Assy (P/N 6696947). Essential OEM component ensuring precise exhalation control and system safety. Fully compatible with Servo I/S ventilators.

6696947 Expiratory Cassette Assy is a critical component for Maquet/Getinge Servo-series ventilators, integrating flow measurement and pressure control into a single, exchangeable module.

Technical Specifications & Device Compatibility

Category Details

Part Number 6696947 (Replaces legacy P/N: 6447960)

Compatible Devices Maquet / Getinge Servo-i (Adult, Universal, Infant) and Servo-s

Measurement Technology Ultrasonic Transducer (Twin-beam ultrasonic sensors for precise flow measurement)

Integrated Components Pressure Transducer, Flow Sensor, and Expiratory Valve membrane

Material High-performance medical-grade polymers (designed for high-level disinfection)

Patient Range Compatible with all patient categories (Neonatal to Adult)

Data Connection PCBA interface for real-time digital signal transmission to the ventilator CPU

Key Performance Functions

Expiratory Flow Monitoring: Uses ultrasonic technology to measure exhaled gas without physical resistance, ensuring high accuracy even with humidified air.

PEEP Control: Works with the internal expiratory valve to maintain programmed Positive End-Expiratory Pressure.

Pressure Sensing: Provides feedback for the expiratory limb pressure to ensure patient safety and trigger sensitivity.

Contamination Control: Designed to be easily removed for cleaning to prevent cross-contamination between patients.

Maintenance & Handling

Calibration: Requires a Pre-Use Check (PUC) after installation to calibrate the flow and pressure sensors.

Cleaning: Supports automated washing and high-level disinfection (follow Getinge's specific Cleaning and Disinfection manual to avoid damaging the ultrasonic crystals).

Hot-Swappable: Can be replaced quickly between patients without tools.