Peak flow meter. This device, also known as a spirometer, is used to measure peak expiratory flow rate - a person's ability to breathe out. This can indicate issues with partial obstruction of the bronchi, in conditions such as asthma.
px | px | dpi | = | cm | x | cm | = | MB |
Details
Creative#:
TOP15205129
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
No
Property Release:
No
Right to Privacy:
No
Same folder images: