1. Main Components of the Vitalograph COPD-6
Figure 1 Vitalograph COPD-6 Components
1
User Buttons
2
Display
3
Flowhead
Down Button
Up Button
Enter Button
1.1. Features of the Vitalograph COPD-6
• Early detection of COPD.
• Displays FEV1, FEV6, ratio and % predicted, obstructive
index, COPD classification (stage I - IV) and lung age.
•
Identifies risk of COPD at pre-symptomatic stage.
• Screens out those with normal FEV1.
• Automatically assesses test quality.
• Large, easy to read display.
• Built-in quality of blow indicator.
• Can be used with SafeTway mouthpiece or Eco BVF.
Содержание copd-6 4000
Страница 24: ......
