The innovative, simple-to-use Prisma SMART device automatically provides continuous pressure adjustments tailored exactly to the patient‘s needs and thus delivers highly comfortable & effective treatment. Equipped with the option of combining both CPAP and APAP modes with the comfortable pressure relief softPAP, Prisma SMART offers a high degree of therapy flexibility. There is an option for two different APAP dynamics, offering the right therapy for every patient.
Benefit from an all-rounder device, pragmatically designed for practical use. This is developed with the patient/clinicians requirements in mind, resulting in an intuitive to use device that is reliable, economical and state-of-the-art.

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Product Features


  • CPAP
  • APAP (autoCPAP)
  • Two algorithm settings (standard & dynamic) on APAP to best suit patient needs. Standard maximises patient acceptance through lowest possible pressures. Dynamic is more responsive to flow limitations for maximum numerical result and proactivity.


  • FOT to distinguish central from obstructive apnoea
  • Automatic needs-oriented pressure adjustment in phases of high pressure variability (APAP)

Compliance & Comfort

  • Mask test ensures a comfortable and secure fit of the mask even at rising pressure levels during the night.
  • Qualitative leakage display during therapy
  • SoftPAP (Pressure Relief) with 2 levels: 1 (mild expiration relief), 2 (moderate expiration relief)
  • LED segment display – highly visible presentation of required information. Standard operating concept and clearly structured, target group-oriented menus (for patients and experts) – display is intuitive and easy to navigate.
  • 400ml volume of PrismaAQUA humidifier requires less refilling. Issue-free heater rod with switch-off sensors to avoid overheating
  • Heated tube plugs into power point – this tube provides pronounced warmth without drawing power from the device.
  • 5 levels of humidification

Data Review:

  • Innovative Prisma RECOVER algorithm provides an estimated deep sleep indicator by analysing variability of respiratory minute volume
  • Patient can review usage, AHI & leakage on device (if enabled by clinician)
  • My Prisma Journal online platform for patient to track therapy including deep sleep
  • Convenient data and device management with PC-software prismaTS. Clearly presented extensive statistical data & signal view available.
  • SD card to optimize work processes

Treatment Efficacy:

  • Advanced algorithm consistently achieves clinical efficacy (AHI<5/hr) with the following further clinical benefits (The Lowenstein Difference):
    • Prisma RECOVER – Innovative feature that estimates deep sleep.
    • High accuracy of AHI detection via FOT (Forced Oscillation Technique)
    • Proactive algorithm regulation
    • Dynamic & Standard Algorithm Options – see below
    • Stability of Pressure Adjustment – therapeutically effective with no unnecessary fluctuation
    • Efficiency of pressure – consistently low Pmax & Pmean
    • No compromise on clinical outcome with pressure relief SoftPAP
  • Less high pressures and fluctuations causing mask leakage & therefore less arousals independent of AHI, users report being able to wear mask looser
  • Users report increased motivation & productivity through waking up alert, energised & fresh