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The BMC iVolve N2 Nasal Mask is a lightweight, non-invasive positive pressure ventilation interface designed to provide comfortable continuous positive airway pressure (CPAP) or bi-level positive airway pressure (BiPAP) therapy. Featuring a minimal, 3-part design, the mask provides an effective and secure seal around the nose while reducing bulk and facial pressure. It is specifically engineered to improve therapy comfort and compliance for adult patients undergoing sleep apnea or respiratory insufficiency treatment.
| Parameter | Specification |
| Model Name / Number | iVolve N2 / BMC-NM2 |
| Mask Type | Nasal Mask (Covers nose only) |
| Intended Patient Type | Adult ($>$30 kg) |
| Therapy Pressure Range | 4 to 30 cm $H_2O$ |
| Dead Space | Less than 135 mL (varies slightly by cushion size) |
| Cushion Material | Medical-grade Soft Silicone |
| Frame Material | Durable Polycarbonate |
| Available Sizes | Small (48-50cm), Medium (50-60cm), Large (53-63cm) |
| Tubing Connection | Standard 22 mm connector |
| Ventilation Style | Vented (Bilateral multi-hole quiet venting) |
| Total Weight | Approx. 150 grams |
3-Part Compact Design: Streamlined build consisting of just a main frame, cushion, and headgear. It allows for instant disassembly, hassle-free cleaning, and intuitive reassembly.
Elastic Forehead Support: Flexible forehead pad automatically adapts to dynamic facial contours, eliminating the need for rigid manual click-adjustments while distributing strap tension evenly.
Intellectual Bilateral Venting: A quiet-vent layout designed to disperse exhaled air gently and quietly away from both the user and their bed partner.
360-Degree Swivel Elbow: Delivers unrestricted tube rotation for maximum physical freedom, reducing mask drag and torque when changing sleeping positions.
Ultra-Lightweight Comfort: Engineered with fewer structural parts to minimize overall facial pressure and weight, making it highly compliant for all-night wear.
Ergonomic Leak-Resistant Cushion: The soft silicone cushion contours to the nasal bridge precisely to create an airtight seal under varying therapeutic pressure thresholds.
Quick-Release Headgear Clips: Features snap-on clips that allow the user to easily remove the mask without losing their customized headgear strap adjustments.
Obstructive Sleep Apnea (OSA): Nightly positive airway pressure therapy management in home or clinical settings.
Non-Invasive Ventilation (NIV): Used with BiPAP/CPAP systems for patients dealing with Chronic Obstructive Pulmonary Disease (COPD) or nocturnal hypoxemia.
Acute Respiratory Support: Non-invasive ventilation treatment for stable adult patients sensitive to invasive intubation methods.
BMC iVolve N2 Rigid Mask Frame Assembly
Silicone Nasal Cushion (In selected size: S, M, or L)
Adjustable Fabric Headgear (Strap/Belt)
Quick-Release Headgear Clips
360° Rotating Swivel Elbow
User Operation Manual