COPD Patients: We Expose The Truth About Pulse Oximeters, And How They Really Work.
4:39
COPD Patients: Is Too Much Oxygen Dangerous?
4:28
How Does a Pulse Oximeter Work: A Guide for COPD Patients
1:04:26
COPD Patients: How Do You Walk and Breathe, What Should You Do If Your COPD Causes a Panic Attack…
7:51
HOW to use PULSE OXIMETER at Home, Accurately & CORRECTLY | Oxygen Advantage
14:25
O2 sat and Pulse Oximetry (Strong Exam)
12:45
Pulse Oximeters; An Amazing Use of Light
50:42
Bathing and Daily Activities with COPD: Alex Grichuhin Answers This Question and Yours Live.
14:40