Fig. 5From: Translational design for limited resource settings as demonstrated by Vent-Lock, a 3D-printed ventilator multiplexerVent-Lock manometer adaptor. A The Vent-Lock manometer adaptor is incorporated in the split circuit, and allows for the attachment of disposable manometers, thus provides accurate, real time readings of pressures. B When placed on the expiratory limb, the Vent-Lock manometer adaptor accurately reflects PEEP as set by the ventilator and as reported by the ventilator. C We use the Vent-Lock manometer to report the PEEP of the variable patient, as adjusted by the Vent-Lock FloRest on the expiratory limb. With closure of the FloRest, the PEEP increasesBack to article page