Löwenstein Medical Prisma SMART Plus

Löwenstein Medical Prisma SMART Plus — Connected CPAP Therapy for Sleep Apnea

The Prisma SMART Plus from Löwenstein Medical is an auto-adjusting continuous positive airway pressure (CPAP) device, designed for home management of obstructive sleep apnea (OSA). It combines automatic pressure regulation (APAP mode) with integrated Bluetooth® connectivity for treatment monitoring via the prisma APP. Made in Germany, it is among the quietest CPAP devices on the market at just 26 dB(A).

Class IIa medical device — For use by medical prescription only.

Two APAP Regulation Modes

The Prisma SMART Plus offers two distinct algorithms for automatic pressure adjustment:

• Standard Mode — gradual and stable pressure adjustment according to respiratory events
• Dynamic Mode — more reactive adaptation to the patient's fluctuating needs; avoids unnecessary pressure increases during central events thanks to FOT (Forced Oscillatory Technique) technology

Comfort Functions

• softPAP — expiratory aid: pressure is lowered at the beginning of exhalation to facilitate breathing, then raised for inhalation
• softSTART — progressive pressure ramp over 5 to 45 minutes for comfortable falling asleep
• autoSTART — automatic therapy start with the first breath into the mask
• prisma RECOVER — deep sleep indicator: continuously evaluates the respiratory profile to detect restorative sleep phases

Precise Detection of Respiratory Events

• Obstructive and central apneas — reliable differentiation by FOT
• Hypopneas, snoring, RERA (respiratory effort-related arousals)
• Flow limitations, periodic breathing

Connectivity and Data Tracking

• Integrated Bluetooth® — data transmission to the prisma APP (iOS/Android)
• SD card included — data reading via prisma JOURNAL or prismaTS
• Compatible with 22 mm and 15 mm tubing
• Compatible with prismaAQUA humidifier (optional)
• Samoa polygraph connection via Bluetooth® (diagnosis/therapy integration)

Technical Specifications

• Pressure range: 4 to 20 cmH₂O
• Noise level: 26 dB(A) at 10 cmH₂O — ISO 80601-2-70
• Dimensions: 17 × 13.5 × 18 cm — Weight: 1.34 kg
• Power supply: 100–240 V, 50/60 Hz (universal) — 60 W block
• Operating temperature: +5°C to +40°C
• MD Class: IIa according to directive 93/42/EEC — CE marking
• Manufacture: Germany
• Warranty: 2 years

Scope of Delivery

• Prisma SMART Plus device
• Power supply unit and power cord
• Breathing circuit (tubing)
• SD card
• 2 air filters
• prismaBAG basic carrying case
• User manual

Mask not included. The prismaAQUA humidifier is available separately.

This Class IIa medical device bears the CE marking. It must be used only on medical prescription. Carefully read the instructions in the user manual.

General information

• New equipment: minimum 12-month warranty, up to 24 months or more depending on the manufacturer
• Used and refurbished devices: 3-month SelfiMed warranty from delivery, in addition to the legal guarantee of conformity
• Consumables and wear parts: not covered by the SelfiMed warranty

How do I report a defect under warranty?

Contact us before sending anything, by e-mail at info@selfimed.fr or on +33 6 85 24 98 95, stating:

• Your order number
• The serial number of the device
• A precise description of the defect
• Photos or a video if possible

If the device is found to be defective, we repair it. If repair is not possible, we replace it with an equivalent device. If replacement is not possible, we refund it. Return costs for a device found to be defective are paid by us.

⚠️ What the SelfiMed warranty does not cover

• Consumables and wear parts (filters, tubing, mask, humidifier water chamber)
• Breakage and damage caused by a liquid
• A device opened or repaired by anyone other than SelfiMed Europe
• Use that does not follow the manufacturer's instructions

See the full warranty conditions

Breakdown outside the warranty

If your device is no longer under warranty, we will direct you to the manufacturer's authorised after-sales service or to a specialised technician.

Order not yet shipped

Cancellation free of charge: contact us as soon as possible by phone or WhatsApp. Full refund, delivery costs included.

Right of withdrawal (change of mind)

If you are a private individual and have changed your mind, you have 14 days from receipt to notify us, without having to give any reason and without penalty. This right applies to new, refurbished and used items.

Notify us by email (info@selfimed.fr), by phone or by WhatsApp, then return the complete item, with its accessories, within 14 days of your request, to: SelfiMed Europe, 16 Rue Germain-Sommeiller, 74100 Annemasse, France.

We refund the price of the item and the original delivery costs (at the standard delivery rate) within 14 days of your request, using the same means of payment. The refund may be withheld until we receive the item or proof that it has been sent back. Return costs are borne by you. If the item has been handled beyond what is necessary to examine it, only its actual loss in value may be deducted.

Hygiene exception: sealed products that have been unsealed after delivery (masks, cushions and headgear, tubing and circuits, filters, reservoirs, consumables, incontinence products) cannot be returned, for reasons of hygiene and health protection.

Purchases made by professionals do not benefit from the right of withdrawal: our general terms and conditions of sale apply.

Damaged, non-conforming or defective item, or an error on our part

You benefit from the legal guarantee of conformity: report the problem to us as soon as possible, preferably with photos. We offer replacement, repair or a full refund (delivery costs included), and return costs are borne by us. Any commercial guarantee is stated on the product page.

Orders outside the European Union

For any order shipped outside the European Union, return conditions may vary depending on local customs rules. Contact us so that we can review your situation.

Contact us

• Email: info@selfimed.fr
• Phone / WhatsApp: +33 6 85 24 98 95
• Address: 16 Rue Germain-Sommeiller, 74100 Annemasse, France