We are offering three ball spirometer. Breathing can be hard after you've had surgery, when you have a lung disease like copd, or if you're on bed rest. You may find that you can only take small, shallow breaths. Breathing this way makes it harder...
•Specially designed with 3 stage chambers with lung capacity specifications 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...
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