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Comfortable BiLevel ST therapy between sleep lab and respiratory care unit

BiLevel ST 22 efficiently, comfortably and economically combines ventilation therapy for sleep-related respiratory disorders and respiratory insufficiency. For cases of mixed apnea, Cheyne-Stokes respiration, adipose hypoventilation syndrome or mild COPD, a specially designed range of ventilation modes and parameters plus the connection to polysomnograph systems make titration with BiLevel ST 22 very easy. The overview of ventilation statistics and patient compliance data in the large display along with the device‘s simple operation help to increase patient acceptance and to reduce the work of clinic personnel.

Noteworthy features of BiLevel ST 22:

Comfortable therapy

• Therapy modes CPAP, S, ST and T
• Softstart function in all modes
• Separate settings for inspiration and expiration triggers
• Expiration trigger in ST mode can be turned off (corresponds to aPCV)

Ideal titration and therapy monitoring

• Display of ventilation statistics and patient compliance on the device itself
• Display of changes between spontaneous and mandatory respiratory phases
• Transfer of up to eight ventilation signals into conventional polysomnograph systems via the Weinmann Analogbox D/A
• Remote control via SOMNOadjust or software WEINMANNsupport

Safety for all patients

• Alarms at disconnection, power loss and device error
• Filter system with high filtration efficiency (99.7 %) and long service life (1000 hrs.)
• Bacteria filter system at patient change for use in titration

Convenient operation

• Multi-lingual scroll-through menus in the VENTI product line and selection knob for main parameters
• Convenient setting options in offline or online operation (with fan switched on)
• Large display of all parameters and patient data