Caradyne Whisperflow 2 Repair

Whisperflow 2 CPAP System Users Manual

Caradyne’s WhisperFlow 2 is a continuous positive airway pressure (CPAP) machine designed to be used with Caradyne’s Criterion monitors for an integrated CPAP experience. The Criterion monitors measure oxygen and pressure and can alert the user to a loss of either, as well as other system errors. Caradyne provides a number of other accessories for the WhisperFlow 2. CPAP machines use a motor generator to filter and pressurize air from the surrounding room and sends a continuous flow of pressurized air through the connected tube and mask into the user’s airway. The WhisperFlow 2 is designed for nightly at home use.

CPAP machines are used as a common treatment method for obstructive sleep apnea (OSA) as well as other forms of sleep disordered breathing like nocturnal gastroesophageal reflux disease (GERD) and upper airway resistance syndrome (UARS). Using a CPAP machine can improve sleep quality and overall health, especially when it comes to high blood pressure and heart disease caused by untreated OSA. During the 2020 COVID pandemic, CPAP machines were also used with modifications as emergency ventilators.

The Caradyne WhisperFlow 2 is an improvement on the first Caradyne WhisperFlow, with the same operating specifications but with integration of CPAP components into the generator. This makes set up easier by reducing the overall amount of components to assemble. The WhisperFlow 2 also includes pole mounting for transport and a swivel elbow port to allow for better circuit configuration and management.

The WhisperFlow 2 is purple with white face plates and an oblong shaped rectangle. The front side of the device has oxygen output and variable flow dials and the back side has the plug in cords as well as a pole mounting bracket. When looking at the front side of the device, the swiveling elbow port for connecting tubing will be on the left hand side. The device weighs 4 pounds and is approximately 7.4” x 7.8” x 3.7”.

Oxygen Fittings: DISS, 6mm Hose Barb, Shrader, Mini AGA

Variable Flow Rate Range: 0-140 L/min

Oxygen Concentration: 28-100%

Built in pressure relief valve at 28cm H2O

Caradyne WhisperFlow 2 User Manual

2 Page WhisperFlow 2 Overview

Official Caradyne Website for Assessories and Email Links

CPAP Machine Overview from Cleveland Clinic