Philips 1137368 Respironics Wisp Nasal Lab Mask Clear Frame Small-Medium Professional Equipment Its thoughtful spatial design helps

Its thoughtful spatial design helps preserve ideal soft tissue form

and biodegradable

reducing the overall time in surgery

Its 7‑inch (≈18 cm) length is short enough to keep dead space minimal

test tubes

Philips 1137368 Respironics Wisp Nasal Lab Mask Clear Frame Small-Medium Professional Equipment Its thoughtful spatial design helpsPhilips 1137368 Respironics Wisp Nasal Lab Mask Clear Frame Small Medium Model: 1137368 Size: Small Medium Nasal Lab Mask Frame: Clear Silicone The 1137368 Wisp Nasal Mask (Clear Frame, SmallMedium) is intended for users who want a nasal mask with minimal facial contact and less bulk, while retaining durability and clarity of parts. Because the frame is clear plastic rather than fabric, the look is sleeker and perhaps feels cooler against the skin