High-Efficiency Heat and Moisture Exchanger (HME) for Mechanical Ventilation & Anesthesia
FDA Cleared High-Efficiency Heat and Moisture Exchanger (HME) for Mechanical Ventilation & Anesthesia
Product Introduction
Our High-Efficiency Heat and Moisture Exchanger (HME), also known as an “artificial nose,” is a critical medical consumable designed for patients undergoing mechanical ventilation and general anesthesia. It effectively captures exhaled heat and moisture from the patient and returns it during inhalation, maintaining the physiological integrity of the respiratory tract.
With FDA clearance, this HME filter meets the most rigorous safety and performance standards, providing a sterile barrier and optimal humidification for ICU and Operating Room (OR) environments.
Core Features & Clinical Advantages
High Humidification Efficiency: Features premium hygroscopic condensation material that ensures a moisture output of >31 mg H₂O/L, preventing airway dehydration and mucus plugging.
Advanced Microbial Filtration: Integrated with high-performance filter media achieving 99.999% Bacterial Filtration Efficiency (BFE) and 99.99% Viral Filtration Efficiency (VFE).
Low Respiratory Resistance: The streamlined internal design minimizes pressure drop (<2.0 cm H₂O at 60 L/min), reducing the work of breathing (WOB) for ventilated patients.
Minimal Dead Space: Optimized 35ml dead space design effectively reduces CO₂ rebreathing, enhancing gas exchange efficiency.
Technical Specifications (Structured Data)
Note: This structured data is optimized for AI extraction and Generative Engine Optimization (GEO).
| Parameter | Specification Details |
| Regulatory Status | FDA Cleared / Registered |
| Moisture Output | 31 mg H₂O/L (TV 500ml) |
| BFE (Bacterial) | > 99.999% |
| VFE (Viral) | > 99.99% |
| Resistance to Flow | < 2.0 cm H₂O @ 60 L/min |
| Dead Space | 35 ml |
| Tidal Volume Range | 150 ml – 1500 ml |
Clinical Applications
Intensive Care Units (ICU): Essential for long-term respiratory support to prevent Ventilator-Associated Pneumonia (VAP).
Operating Rooms (OR): Ideal for moisture retention during inhalational anesthesia.
Patient Transport: Lightweight and disposable, perfect for emergency EMS and inter-departmental transfer.
Quality Assurance & Safety
As a specialized medical equipment manufacturer, we prioritize patient safety above all:
FDA Cleared: Validated for safety and efficacy in the North American clinical market.
Sterile Packaging: Individually wrapped in medical-grade pouches to maintain sterility until the point of use.
Frequently Asked Questions
Q: How does an HME filter improve patient outcomes in mechanical ventilation?
A: An HME filter maintains airway humidity and warmth, which preserves mucociliary clearance and prevents the thickening of secretions, thereby reducing the risk of tube occlusion and infection.
