1.       we are engaged in offering best grade  airways incentive spirometer. 2.       we have marked a distinct position in this domain by providing an excellent grade airways incentive spirometer.   uses:an incentive spirometer is a device that will expand your lungs by helping you to breathe more deeply and fully. the parts of your incentive spirometer are labeled in figure 1. use your incentive spirometer after your surgery and do your deep breathing and coughing exercises.