Pulmodyne 313-9559 BiTrac Select MaxShield Full Face Mask Adult Extra Large

Pulmodyne 313-9559 BiTrac Select MaxShield Full Face Mask Adult Extra Large

• Model: 313-9559 
• Size: Adult Extra Large
• Anti-Asphyxia Elbow 22mm Female

The Pulmodyne BiTrac MaxShield Select Extra Large mask is a total‑face style interface that offers a full perimeter cushion to seal around the entire face — the cheeks, chin, and forehead — rather than focusing pressure on the nose bridge. For people who have struggled with nasal bridge pain, red marks, or irritation from traditional full face or nasal masks, this design spreads contact over more surface area to reduce pressure hotspots. Because of its larger size, the XL model is meant for users with larger facial dimensions; it ensures the mask does not pull or stretch in ways that compromise comfort or seal integrity.

One of the most useful features is its interchangeable elbow system. In the Select version you can choose between different elbow options (for example, standard vs anti‑asphyxia / leak), which can be helpful in compatibility with different ventilator / circuit setups. The 22 mm female port is standard, allowing flexibility. The headgear (strap system) is reusable and designed to hold the mask securely without overtightening. Given the larger perimeter, the headgear is typically broader and designed to avoid creating pressure points, while the cushioning silicone provides a softer interface.

In real‐world use, this mask tends to perform well for patients who require full face coverage due to mouth breathing or for those with facial hair, facial contours that make smaller/full nose seals difficult, or for people who feel claustrophobic because they dislike nasal bridge contact. The extra large size gives more room and less tightness, though that does mean more bulk and potentially more dead space if not fitted properly. Proper fit adjustment is essential: straps should be snug but not overly tight; the cushion should lie flat and seal without compression; misalignment or wrong sizing can lead to leaks or discomfort. Cleaning and maintenance (especially of the silicone cushion and the elbow / port) are important to keep seal performance and patient comfort over time.

This medical supply or implant item is securely packaged within its original manufacturer's packaging, which remains undamaged. The inner and outer packaging is intact, ensuring the product's integrity and suitability for medical use.