PackingNon Sterile. Individually packed. Master carton of 54.
Details
Specially designed with 3 stage chambers with lung capacity specifications: 600ml/sec, 900ml/sec and 1, 200ml/sec, provides more efficient exercise to patient at a step up basis.
Color-coded balls in each chamber to provide a visual incentive.
Helps patient to recover the normal respiration after a chest or abdominal surgery.