Comfortable BiLevel ST therapy between sleep lab and respiratory care unit

BiLevel ST 22 effectively and economically provides ventilation therapy for both sleep-related respiratory disorders and respiratory insufficiency. For mixed apnea, central respiratory drive disorders or COPD, the range of ventilation modes and parameters plus the connection to a PSG system make titration very easy. The user-friendly operation of BiLevel ST 22 is appreciated by both patients and clinic personnel. Medical professionals especially like the clear presentation of ventilation statistics and compliance data. 

Noteworthy features of BiLevel ST 22:

Self-explanatory Operation

• multi-lingual, verbal scroll menu of VENTI product line
and direct selection buttons for most important ventilation parameters
• convenient setting in offline and online operation (with
fan turned on)
• large field for display of all parameters and patient data

Comfortable Therapy

• Therapy modes: CPAP, BiLevel S, ST and T
• Pressure range up to 22 hPa
• High leak compensation with flow output to 300 l/min.
• Softstart function in all modes
• Separate settings for inspiration and expiration triggers
• Expiration trigger in ST mode can be deactivated.
• Variable pressure increase and decrease ramps
• Extremely quiet therapy at a sound level of only 26 dB(A)

Ideal Titration and Therapy Monitoring

• Display of ventilation statistics and patient compliance
directly on device
• Display of spontaneous and mandatory respiratory phase
transistion
• Feed-in of 4 pre-defined ventilation signals (mask
pressure, flow, tidal volume, leakage) and of 4 optional signals in conventional polysomnographic systems via the Weinmann Analogbox D / A (digital to analog)
• Titration, long-term monitoring and remote control with
WEINMANNsupport software

Patient Safety

• System alarms at disconnection, power loss and device failure
• Filter system with high degree of separation (99.7%) and
long service life (1000 hrs.)
• Bacteria filter system at patient change in titration process
• Preparation and conditioning of therapy device according
to the Weinmann hygiene concept