29-7990-050 PT# 29-7990-050- Filter Spirometry Astraguard Bacterial/ Viral Transparent 50/Pk by, SDI Diagnostics

الوصف

The AstraGuard Bacterial/Viral Filter provides virtually perfect infection protection for expiratory and inspiratory spirometry testing. Its single-patient use greatly reduces costly and time-consuming disinfection procedures. This easy-to-use disposable mouthpiece incorporates a highly efficient woven filter that virtually eliminates cross-contamination from patient to patient and from patient to health care professional.