Clamp for ResMed Airhose and Simplus Mask

thingiverse

I tighten the air hose into the mask with a snug fit, but it comes loose after a while. To keep it in place, I designed this clamp that fits around the slots on my Simplus mask and holds the air hose firmly. Using Fusion 360, I created several 3D mesh versions until I got to this final one. I used tiny screws from a sunglasses repair kit (Micromark's Micro Screw Assortment Item #83438) to secure the clamp - two of them work perfectly: one keeps the clamp over the air hose and the other holds it tight. To keep everything in place, I added an 8-inch zip tie that closes the two halves securely, ensuring enough pressure from the unit at all times.