Life/form Sanitary CPR Dog Replacement Muzzles Life/form® Basic Sanitary CPR Dog Manikin The Life/form® Basic Sanitary CPR Dog Manikin provides each student with their own sanitary muzzle and nosepiece with a one-way valve. The muzzles may be disinfected and reused, while the nosepieces and lower airways are disposable. In addition to practice in assisted breathing, students may practice: the appropriate rate pressure position of cardiac massage and coordinate the respiratory cardiovascular functions. A visible chest rise appears when correct ventilations are applied. The Life/form® Basic Sanitary CPR Dog Manikin Includes: soft carrying case six muzzles 10 nosepieces three lower disposable airway. Replacement available: Replacement Muzzles (LF01157) Replacement Disposable Lower Airways (LF01158) Replacement Disposable Nosepieces (LF01164) Made in USA by Nasco Healthcare and sold by GTSimulators. Five-year warranty. GTSimulators by Global Technologies NascoAuthorized Dealer