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Sandman Auto HC CPAP Machine with Built In Heated Humidifier

BY Puritan Bennett Item #M-114822-US

11 Reviews

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Sandman Auto HC CPAP Machine Overview

The Sandman Auto CPAP machine is lightweight, compact and user-friendly. The Covidien's Auto model includes an intelligent pressure stability and respiratory events detection feature that adjusts automatically to an obstruction event. Also, the Sandman Series features a new humidifier technology called HumidControl. The built in humidifier actually measures the temperature outside the chamber and adjusts the heater plate to minimize condensation. At 2.75 pounds, take the Sandman Auto anywhere and feel confident you will receive effective therapy.
The Sandman Auto CPAP machine is designed to provide accurate therapy pressure using an advanced Adaptive Pressure Stability system that helps in detecting respiratory events. This is the premium model in the Sandman line. The Auto is equipped with pressure and flow sensors that detect apneas, hypopneas, inspiratory flow limitations and snoring. Once an event occurs, the Auto reacts using an enhanced algorithm that smoothly adjusts the pressure during events.

The Sandman Series uses Covidien's unique Adaptive Pressure Stability (APS) technology that limits the peak to peak variations of CPAP pressure when a user breathes in and out. Adaptive Pressure Stability responds quickly and accurately to several common conditions that result in changes from your prescribed pressure down to each breath.

Common conditions affecting Pressure
  • Switching Masks
  • Mask leaks
  • Altitude
  • Natural respiratory effort
  • Barometric pressure
  • Sleep stage
  • Body position

The Sandman Auto records compliance data which allows a digital signal processor to work interactively with the user and provides accurate flow control. For advanced therapy effectiveness, use the Sandman Therapy Software to help visualize user sessions and take control of your sleep therapy.

The device is quiet, discreet and user-friendly. Small and light, traveling with the Sandman is convenient. Use either AC or DC power from an external battery source. If altitude is an issue, the Auto Altitude Compensation feature accounts for barometric changes. All Sandman CPAP units contain an advanced pressure transducer that compensates for altitudes up to 9,000 feet, which could effect your cpap as much as 3cmH2o of pressure.

Covidien also addresses the need for humidity, incorporating a built-in heated humidifier, together weighing only 2.75 pounds. The humidifier is located to the rear of the CPAP with a water chamber that is easy to clean. Using a new technology, HumidControl, the humidifier provides the best temperature according to the relative humidity outside the water chamber. This prevents water from collecting in the CPAP hose and keeps the humidification level constant throughout the night.


  • Adaptive Pressure Stability
  • Enhanced Auto Algorithm
  • Digital Signal Processor
  • Extensive Compliance Data
  • AC or DC Power Compatible
  • Leak Compensation
  • Auto Altitude Adjust
  • LCD back-lit Display
  • Rear-routed tubing
  • Built-In Humidifier
  • HumidControl Technology
  • Parts Replacement Reminders
  • Memory Card and Optional Software
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Sandman Auto HC


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  • Basic Features

    2 Years
    2 Years
    2 Years
    Sound Level
    26 dB
    26.6 dBA
    30 dBA
    Manuals Included
    Patient/Quick Setup
  • Dimensions

  • Humidifier Features

  • Pressure Features

  • Power Features

  • Software Features

  • Additional Features

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