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The SERVO-s® ventilator is based on proven SERVO technology, ensuring safe, reliable and high quality ventilation. By combining state-of-the-art sensitivity and reliability with user-friendly simplicity, SERVO-s delivers top performance for both adult and pediatric patients in a variety of hospital ventilatory care settings.

·         The sensitive flow trigger paired with a fast and precise inspiratory flow controller provides excellent patient interaction and reduced work of breathing

·         An intuitive user interface with touch screen, main rotary dial and direct access knobs

·         Ease of training, operation, maintenance and cleaning

·         Design for shelf mounting and intrahospital transport with Mobile Cart

·         Invasive and non-invasive ventilation (with leakage compensation for non-invasive ventilation)

·         SERVO quality ventilation independent of central gas installations when combined with Compressor 

Siemens Maquet SERVO-s Features

The SERVO-s® ventilator is based on proven SERVO technology, ensuring safe, reliable and high quality ventilation. By combining state-of-the-art sensitivity and reliability with user-friendly simplicity, SERVO-s delivers top performance for both adult and pediatric patients in a variety of hospital ventilatory care settings.
Maquet SERVO ventilators set the standard for the field of critical care. Based on proven SERVO technology, SERVO-s offers leading edge mechanical ventilation in a straightforward package. The SERVO-s ventilator’s simplicity of use makes it easier to provide high quality ventilation bedside, giving you more time to focus on patient care. It features a wide range of ventilation modes that can be tailored to specific clinical situations. The intuitive user interface provides valuable decision support information.

• The sensitive flow trigger paired with a fast and precise inspiratory flow controller provides excellent patient interaction and reduced work of breathing
• An intuitive user interface with touch screen, main rotary dial and direct access knobs
• Ease of training, operation, maintenance and cleaning
• Design for shelf mounting and intrahospital transport with Mobile Cart
• Invasive and non-invasive ventilation (with leakage compensation for non-invasive ventilation)
• SERVO quality ventilation independent of central gas installations when combined with Compressor Mini

Siemens Maquet SERVO-s Specifications

Dimensions

• W 380 x D 300 x H 210 mm
• Weight: approx. 18 kg
• Dimensions of user interface: W 355 x D 53 x H 295 mm
• Screen size and type: 31 cm (12.5’’) diagonal TFT-LCD module

Power Supply

• Power supply, automatic range selection: 100 – 120 V AC ±10%, 50 – 60 Hz, or 220 – 240 V AC ±10%, 50 – 60 Hz.
• External 12 V DC: 12.0 V - 15.0 V DC, 10 A
• Battery capacity: Rechargeable, 12 V, 7 Ah
• Battery backup time: At least 1 h
• Battery recharge time: Approximately 6 h
• Max power consumption: At 100 – 120 V: 2 A, 190 VA, 140 W. At 220 – 240 V: 1 A, 190 VA, 140 W

Operating conditions

• Operating temperature: +10 to +40oC
• Relative humidity: 15 to 95% non-condensing
• Atmospheric pressure: 660 to 1060 hPa
• Lowest pressure in breathing system: –400 cmH2O

Gas supply

• Inlet gas pressure: 200 – 650 kPa / 2.0 – 6.5 bar /29 – 94 PSI
• Connection standards available: AGA, DISS, NIST, or French standard.
• Unavailable gas/loss of gas pressure: The flow from an unavailable gas (air or O2) is automatically compensated for so that the patient gets the preset volume and pressure.

Screen

• Type: TFT-LCD module
• Size: 31 cm (12.1”) diagonal
• Viewing area: 246.0 x 184.5 mm

Inspiratory channel

• Pressure drop: Max. 6 cmH2O at a flow of 1 l/s
• Internal compressible factor: Max. 0.1 ml/cmH2O
• Gas delivery system: Microprocessor controlled valve Inspiratory flow range: 0 to 3.3 l/s

Expiratory channel

• Pressure drop: Max. 3 cmH2O at a flow of 1 l/s
• Internal compressible factor: Max. 0.1 ml/cmH2O
• PEEP regulation: Microprocessor controlled valve
• Rise time, expiratory flow measurement:<12 ms for 10 – 90 % response at flow of 0.05 – 3.2 l/s
• Expiratory flow range: 0 to 3.2 l/s

Alarms

• Airway pressure (upper):
  Invasive ventilation: 16 – 120 cmH2O
  Non-invasive ventilation 16 - 40 cmH2O
• Expired minute volume (Upper alarm limit): 0.5 - 60 l/min
• Expired Minute Volume (Lower alarm limit): 0.5 – 40 l/min
• No patient effort (Apnea) alarm 15 – 45 s
• Automatic return to support mode on patient triggering
• No consistent patient effort Yes, described in User’s manual
• Respiratory frequency: 1 – 160 breaths/min
• High end expiratory pressure: 0 – 55 cmH2O
• Low end expiratory pressure: 47 cmH2O.
  Note. Setting the alarm to 0(zero) is equal to alarm off.
• High continuous pressure: Set PEEP level +15 cmH2O exceeded for more than 15 seconds.
• O2 concentration: Set value ±5 vol% or 18 vol%
• Gas supply: Below 200 kPa / 2.0 bar / 29 PSI and above 650 kPa / 6.5 bar / 94 PSI
• Battery: Limited battery capacity:10 min.
• No battery capacity: less than 3 min. Low battery voltage