The clear, anti-static chamber and a low resistance expiratory valve help measure breath count and breath hold. The intuitive design of the OptiChamber Diamond VHC (valved holding chamber) allows more respirable drug to be delivered, makes it easier to use, and increases compliance. Potentially, more respirable drug is delivered with the OptiChamber Diamond than with a pMDI alone. For use with inhaled steroids and long-acting and rescue pressurized metered dose inhaler (pMDI) medications. Replace after one year.
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to see instructions booklet for the OptiChamber Diamond VHC.
The Chamber is made from anti-static Acrylonitrile Butadiene Styrene (ABS)
Valves are silicone
Can be easily disassembled for hand cleaning with warm water and liquid detergent
Should be replaced after one year
Volume: 140 ml
Length: 5.6 in
Mouthpiece: Interfaces with 22mm standard connectors