Tunable diaphragms on both the adult and pediatric sides of the chestpiece
Single-piece diaphragm that’s easy to attach and easy to clean because the surface is smooth without crevices
Pediatric side of the chestpiece converts to a traditional open bell by replacing the single-piece diaphragm with a non-chill rim
Dual-lumen tubing eliminates the rubbing noise of traditional double tubes
Next-generation tubing is not made with natural rubber latex or phthalate plasticizers