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Siemens 900C Respiratory Ventilator - Refurbished

(800) 462-8195

Siemens 900C Respiratory Ventilator - Refurbished

Web ID: 175

Condition: Retired

This product is either very difficult to find or no longer available through DRE, please see the list of related items to the right or ask your equipment expert for advice on a similar available product.

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(800) 462-8195


The Siemens 900C is a "Servo" respiratory ventilator available refurbished from DRE. The Siemens 900C Respiratory Ventilator is applicable for adult, pediatric, and infant use. This unit has built-in electronic PEEP. The unit comes with eight different ventilation modes and can be used in intensive care situations, anesthesia, and transport.

Optional Accessories

Humidifier, support arm, and cart.


Physical Weight & Dimensions

  • Dimensions: 50 × 23 × 32 cm
  • Weight: 42 lbs (19 kg)

Control Ranges

  • Working Pressure: Up to 120cm H2O.
  • Modes: Volume controlled, volume control with sight, pressure controlled, pressure support, synchronized intermittent mandatory ventilation (SIMV), SIMV+ pressure support, continuous positive airway pressure, manual ventilation.
  • Present Inspiratory Minute Volume: .5 - 40 1/min, with sufficient working pressure
  • Flow Pattern: Constant, accelerating or decelerating
  • Respiratory Rate: 5-120 breaths/min
  • Inspriatory Time: 20-80% of respiratory cycle
  • Pause Time: 0-30% of respiratory cycle
  • PEEP: 0-50cm H2O
  • Upper Limit: 15-120cm H2O
  • Trig Sensitivity: -20-0cm H2O (below PEEP)
  • SIMV Rate: high rate (4-40 SIMV breaths/min), low rate (.4-4 SIMV breaths/min)
  • Sight: double tidal volume possible every 100 breaths
  • Compressed Volume: 0.075 1(internal)


  • Analog Presentation:
    • Airway pressure: -20 - 120 cm H2O
    • Expired Minute Vol: Adults 0-40 1/min, infants 0-4 1/min
  • Digital Presentations:
    • Respiratory Rate: 5-120 breaths/min
    • O2 Concentration: In % by volume, 20-100%
    • Inspired Tidal Volume: 0-1999 mL
    • Expired Tidal Volume: 0-1999 mL
    • Expired Minute Volume: Adults 0-40 1/min, infants 0-4 1/min.
    • Peak Pressure: 0-120 cm H2O
    • Pause Pressure: 0-120 cm H2O
    • Mean Airway Pressure: 0-12 0cm H2O

Gas & Power Supply

  • Must fulfill specifications for medical gases.
  • Gas Consumption: Approximately equal to preset inspiratory minute volume or equal to flow meter setting.
  • Gas Supply via High Pressure Inlet: from central gas supply, compressor or gas cylinder.
  • Electronic Gas Supply Unit, Inlet Pressure: 2.5-5 bar (250-500 kpa; 35-70 psi)
  • Other Gas Supply Inlet Pressure: 2.5-7 bar (250-700 kpa; 35-100 psi).
  • Gas Supply via Low Pressure Inlet: vial flowmeters
  • Power Supply: (100), 110, 120, 220, 240, 50 or 60 hz
  • Power Consumption: approximately 40 w

Alarms & Indicatators

  • Push Button: Audible signals, muted for 2 min maximum.
  • Alarms: Gas supply alarm, apnea alarm, expired minute volume, O2 concentration, upper pressure limit, power failure.
  • Indicators: set minute volume alarm, set O2 alarm, set O2 alarm, pressure support, CPAP, MAN SIMV high/low rate, expired minute volume infants, patient trig.

Special Funtions

Inspiratory pause hold, expiratory pause hold gas exchange.