Three height options available for varied degrees of elevation that may be required. Use while reading, watching television or sleeping.
The reinforced outer shell resists structural collapsing that can be brought on by increased humidity. Box of 10.
Easy to understand
patient-oriented features provide effective post-operative deep breathing and coughing exercises to strengthen the muscles during inspiration with visual encouragement up to 5000 ml. Compact, ergonomical design delivers reliable measurement to help maximize clinical outcomes.