Carefusion MR250 - Humidification Chamber, Adult Single-Use Heated Humidifier Chamber for Optimal Airway Moisture, 40 EA/CS
The Carefusion MR250 Humidification Chamber is a high-performance, single-use adult humidifying chamber engineered for respiratory systems requiring active heated humidification. Designed to maintain optimal moisture levels in inspired gases, this chamber supports patient airway health during mechanical ventilation and CPAP therapy. It features a water reservoir with precision water-level control and is compatible with most leading heated humidifier bases.
Constructed from medical-grade, autoclavable plastic, the MR250 ensures a sealed, leak-resistant design that maintains a clean and efficient humidification environment. The chamber plays a crucial role in minimizing mucosal drying, promoting ciliary function, and reducing the risk of secretion-related complications in ventilated patients.
| Part No. | Description | Quantity |
| MR250 | MR250 manual-fill chamber | 40/box |
Key Benefits
Consistent Humidification: Maintains optimal humidity in inspired gases, reducing airway dryness and irritation.
Patient Safety: Disposable, single-use chamber minimizes risk of cross-contamination or bacterial growth.
Durable, Clear Design: High-visibility chamber construction allows for easy monitoring of water levels and condensate.
Pressure Relief Valve: Built-in safety mechanisms prevent over-pressurization during use.
Compatible with Multiple Systems: Works seamlessly with heated humidifiers commonly used in ICU and respiratory care units.
Compatibility and Applications
The Carefusion MR250 is designed for use with Fisher & Paykel and other compatible heated humidifier systems in:
Intensive care units (ICUs)
Emergency rooms and trauma centers
Operating rooms
Home-based ventilator therapy setups (when supervised by healthcare providers)
Applications include invasive and non-invasive ventilation, where airway humidification is essential to prevent drying and damage to the mucosa.
Usage Guidelines
Remove chamber from sterile packaging before use.
Fill with sterile water as per manufacturer and humidifier instructions.
Connect securely to the humidifier base and ventilator breathing circuit.
Monitor water level regularly; do not overfill.
Discard after single-patient use or when visibly soiled.
Follow hospital protocols and the humidifier manufacturers operating manual for detailed instructions.
Certifications, Safety Standards, and Regulatory Approvals
The MR250 humidification chamber is:
FDA-cleared for hospital and clinical respiratory use
CE Marked in compliance with European Union medical device regulations
ISO 13485 certified for manufacturing consistency and quality control
These certifications reinforce the chambers reliability, hygienic safety, and global clinical acceptance.
Comparison with Competitor Products
Compared to reusable or lower-tier humidification chambers, the MR250 offers:
Superior infection control due to its disposable nature
Optimized humidification performance across a wide range of flow rates
Reduced maintenance and downtime, eliminating the need for sterilization
This makes it a preferred choice in high-demand clinical environments.
Typical User Profile and Application Scenarios
This product is most commonly used by:
Respiratory therapists and ICU clinicians
Anesthesiologists managing intraoperative ventilation
Emergency room and trauma staff
Ideal scenarios include critical care ventilation, post-operative recovery, and long-term respiratory support for adults requiring humidified breathing support.
Best Practices for Use and Maintenance
Always use sterile or distilled water to fill the chamber.
Ensure all connections are tight and leak-free before starting ventilation.
Replace the chamber between patients or per institutional policy.
Never attempt to clean or reuse.
Regular monitoring ensures consistent humidity delivery and avoids complications such as rainout or under-humidification.
Regulatory and Safety Information
The MR250 complies with stringent healthcare regulations to ensure patient safety. It is manufactured in a controlled environment, sealed for sterility, and clearly labeled for single-patient use only, supporting hospital infection prevention protocols.
How to Order
To order the Carefusion MR250 Humidification Chamber, add the product to your cart and complete the purchase through CIA Medicals secure checkout.
For bulk orders, contract pricing, or additional support, contact CIA Medical customer service at (312) 275-5850 or use the contact form on this page.
A trusted choice in humidification therapy, the MR250 delivers safe, effective respiratory support with every use.
