SOMNOvent auto-S

The intelligent combination of automatic bilevel S therapy and autoCPAP

SOMNOvent auto-S is the first sleep therapy device on the market that combines the complete BiLevel S therapy spectrum with the advantages of autoCPAP. Titration and setting processes are minimized by the autoTriLevel principle.

Additionally a limited backup frequency ensures an adequate ventilation support according to the patient’s need in order to prevent apneas. WMtrak,  a comfortable and natural breathing sensation under safe and efficient operating conditions. All these features combine to achieve a fast therapy success and to improve patient compliance. 

Noteworthy features of SOMNOvent auto-S:

Therapy comfort

• Automatic BiLevel S therapy combined with the
advantage of autoCPAP (= autoTriLevel)
• Fast therapy success thanks to three pressure
• levels that automatically adjust to the patients needs (IPAP, EPAP, EEPAP) 
  • Automatic regulation of end-expiratory pressure level EEPAP to eliminate obstructive events (= autoCPAP). 
• The automatic adjustment of ΔIPAP / EPAP
(PDIFF) ensures goal-oriented ventilation in phases with increased need of ventilation.
• WMtrak, sensitive automatic trigger technology for
natural breathing sensation.
• Extremely quiet
• Comfortable with Softstart and automatic ON/OFF switch

Convenient Operation

• Innovative operating concept based on goal-oriented
therapy settings (Scopes):   
• Scope SOFT: comfortable pressure relief for OSA
patients with high pressure needs or central apnea
• Scope SUPP: Protection from hypoventilation and
desaturation by means of additional ventilatory support
• Scope CONT: maximum unloading of respiratory muscles
made possible by high degree of respiratory support

When Scope is OFF, the relevant parameters can be entered manually. For greatest flexibility and significant time-saving processes in titration and settings.

• Convenient remote setting with SOMNOadjust or
PC software WEINMANNsupport
• Extensive statistical data clearly presented
• Additional analog signals for PSG feed: flow, pressure,
eakage, relative respiratory minute volume, respiratory status

Safety

• Backup frequency can be set (6 - 10 1/min)
for reliable response in event of apnea
• Secure differentiation between obstructive and
central events
• Mask test and leakage visualization for check of mask
air-tightness