Installation and Settings
CardioCoach PRO User Manual | Page 9
Headstrap
The four-strap CardioCoach PRO headgear features quick-release strap
clips.
Y-Valve
The Hans Rudolph Y valve is a two-way Non-Rebreathing Valve (NRBV)
designed to separate the patient's inspiratory and expiratory flows at the
high flow rates expected during an exercise test. The valve is reusable and
can be disassembled for cleaning.