crwdns2944620:0Spirometrycrwdne2944620:0
crwdns2934139:0crwdne2934139:0
crwdns2931223:0crwdne2931223:0
crwdns2931223:0crwdne2931223:0
My screen has lines going down the screen and now the machine does not
crwdns2934197:0crwdne2934197:0 CareFusion Spirometer crwdns2933315:00crwdne2933315:0