Siemens Maquet Servo-i

Siemens Maquet Servo-i Features

The Siemens Servo-i is available in three main configurations; Infant, Adult, and Universal. These main configurations for the servo i are equipped with a number of ventilation modes that are suitable for each patient category. Further ventilation modes can be installed via software upgrades. The Siemens Maquet Servo-i can be divided into two main units; The User Interface and the Patient Unit.

• Enables treatment of all patient categories.
• Transportation with no loss of treatment quality within and between hospitals.
• Allows for investigation of different treatment options like Open Lung Tool and Automode.
• Invasive ventilation.
• Non-invasive ventilation with leakage compensation.
• CO2 Analyzer for end tidal carbon dioxide measurement that may give important insight into the efficiency of the ventilation.
• Y sensor measurement, for neonatal/pediatric and adult patients. Enables measurement of pressure and flow as close to the patient’s airway as possible.
• Nasal CPAP.
• Heliox – gives a more laminar flow that reduces work of breathing.
• Stress Index – will monitor hyperinflation or repeated alveolar collapse, thus allowing the identification of injurious ventilation (VILI).⁷
• Ventilation Record Card – Facilitates research work and presentations.
• Maquet ventilator accessories and consumables that are fully tested and designed to work optimally with Servo ventilators.

Siemens Maquet Servo-i Specifications

Dimensions

• Height: 51.8 In (131.5 cm)
• Width: 22 In (56 cm)
• Depth: 25.2 In (64 cm)
• Weight: 44.1 lbs (20 kg)

General

• Method of triggering: Flow, pressure and Edi (optional)
• Max. operating pressure: Approximately 115 cmH2O
• Bias flow: 2 l/min

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:
  • Adult: 0 to 3.3 l/s
  • Infant: 0 to 0.55 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

Screen

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

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

Power Supply

• Power supply, automatic range selection
  • 100 – 120 V AC ±10%
  • 50 – 60 Hz
  • 220 – 240 V AC ±10%
  • 50 – 60 Hz
• Plug-in battery module
  • Battery backup: Two battery modules are delivered with the ventilator.
  • 50 – 60 Hz
  • 220 – 240 V AC ±10%
  • 50 – 60 Hz
• Battery capacity: Rechargable, 12 V, 3.5 Ah each
• Recharge time: Approximately 3 h/battery
• Battery backup time: At least 3 h, when using six batteries.
• External 12 V DC: 12.0 V – 15.0 V DC, 10 A
• Max power consumption
  • At 100 – 120 V: 2 A, 190 VA, 140 W
  • At 220 – 240 V: 1 A, 190 VA, 140 W

Have you ever used this Maquet Servo i? What did you or didn’t you like about it?

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