Mindray 049-000778-01 Expiration Valve Membrane, Original New Field Repairable Unit

Mindray Expiration Valve Membrane 049-000778-01

Mindray 049-000778-01 Expiration Valve Membrane, Original New Field Repairable Unit

► Brief Description

The Mindray 049-000778-01 expiratory valve diaphragm is a key high-performance consumable component designed specifically for Mindray ventilator systems. As the "throat" of the breathing circuit, this thin diaphragm plays an indispensable role in ensuring accurate ventilation, protecting patient safety, and extending device lifespan.

The expiratory valve diaphragm controls the release of exhaled gas and maintains precise pressure within the breathing circuit. Over time, this thin and flexible component inevitably wears down due to continuous mechanical stress and chemical corrosion from disinfectants. Therefore, timely diaphragm replacement is essential.

► Specification

► Detailed Photos

► Importance

Damage to the diaphragm can lead to:

1. Frequent ventilator alarms: Triggering alarms such as "low minute ventilation" or "expiratory valve malfunction," severely interfering with patient treatment.
2. Inaccurate tidal volume delivery: Causing pressure feedback distortion, potentially leading to insufficient ventilation.
3. Increased work of breathing: If the valve cannot open and close synchronously with the patient's spontaneous breathing, it can worsen shortness of breath or cause respiratory distress.

► Advantages

Our Mindray 049-000778-01 Expiration Valve Membrane is a brand new, genuine product, a wise choice to ensure clinical reliability and peace of mind.

• Medical-grade materials and precision molding: Made from medical-grade materials of uniform thickness and free of impurities, with clean, burr-free edges. A precise vulcanization process gives it consistent flexibility, neither rigid like plastic nor weak and limp, perfectly matching the mechanical response required by the ventilator.
• Superior sealing and dynamic response: The original diaphragm achieves pressure stabilization to zero within 0.5 seconds in leak tests. It accurately tracks respiratory rate changes of 12 to 30 breaths per minute, strictly controlling tidal volume error within ±3%, avoiding the waveform lag and sawtooth jitter seen in aftermarket parts at high frequencies.
• Wide compatibility: Designed specifically for multiple Mindray ventilator platforms, ensuring compatibility.

► Maintenance

To ensure ventilator performance and patient safety, the following maintenance guidelines are recommended:

• Replacement Frequency: As a high-frequency consumable, it is recommended to replace the diaphragm every 3 to 6 months, or immediately if the diaphragm becomes hardened or develops fine cracks at the edges.
• Routine Inspections: Include diaphragm condition checks in your daily and monthly ventilator maintenance routine.

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90 Day Warranty                             SGS ceryification