GE Avance CS2

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GE Avance CS2 Features

The GE Avance CS2 is a compact anesthesia machine that can also be a fully integrated Carestation. The system combines anesthesia delivery, patient monitoring, and data management in one machine. In addition, the Avance CS2 anesthesia machine offers ventilation capabilities and uses the GE 7900 Smartvent ventilator with the system. This allows the system to quickly and accurately mix anesthetic gases rapidly time when the situation occurs. The Advanced Breathing System in the Avance System helps minimize the number of tubing connections and circuit volume coming from the machine.

The Avance SC2 comes with a 15-inch color touchscreen display, that offers quick access to menus and additional settings. There are additional buttons next to the touchscreen that can be used for the most commonly used functions.

  • Movable 15’’ touch screen with Carescape user interface for the unified Carestation user experience with GE Carescape monitors.
  • ecoFLOW provides information that may help clinicians mitigate the risk of hypoxic mixtures during low and minimum flow.
  • ecoFLOW for visualizing agent consumption and helping in mitigating wasteful overdelivery of fresh gas flow.
  • User-configurable ‘Quick Picks’ for rapid selection of FiO2 and total flow combinations.
  • Compact breathing system specifically designed for low flow to help provide fast gas kinetics for rapid wash-in and wash-out.
  • Continual fresh gas flow with fresh gas flow compensation during mechanical ventilation.
  • Central brake.
  • Top shelf mounting rails.
  • Metal work surface.


GE Avance CS2 Specifications

Physical Specifications

  • Height: 54″ (139 cm)
  • Width: 30″ (77 cm)
  • Depth: 29.9″ (76 cm)
  • Weight: 324.08 lbs (147 kg)

Top Shelf

  • Weight Limit: 75 lbs (34 kg)
  • Width: 27.4″ (69.7 cm)
  • Depth: 17.3″ (44 cm)

Work Surface

  • Height: 32.2 in (81.7 cm)
  • Size: 409 in2 (2640 cm2)


  • Diameter: 5.2″ (13 cm)
  • Brakes: Central Brake

Modes of Ventilation – Standard

  • VCV (Volume Control) Mode with tidal volume compensation

Modes of Ventilation – Optional

  • Pressure Control
  • Pressure Controlled Ventilation-Volume Guaranteed (PCV-VG)
  • SIMV (Synchronized Intermittent Mandatory Ventilation) (volume and pressure)
  • PSVPro* (Pressure Support with Apnea backup)
  • CPAP+PSV (Pressure support mode)

Ventilator Parameter Ranges

  • Tidal volume range: 5 to 1500ml ( Volume Control, PCV-VG and SIMV volume 20 to 1500ml) (PCV modes 5 to 1500ml)
  • Incremental settings:
    • 20 to 50 mL (increments of 1 mL)
    • 50 to 100 mL (increments of 5 mL)
    • 100 to 300 mL (increments of 10 mL)
    • 300 to 1000 mL (increments of 25 mL)
    • 1000 to 1500 mL (increments of 50 mL)
  • Minute volume range: Less than 0.1 to 99.9 L/min
  • Pressure (Pinspired) range: 5 to 60 cmH2O (increments of 1 cmH2O) 5 to 1500 mL volume delivery
  • Pressure (Pmax) range: 12 to 100 cmH2O (increments of 1 cmH2O)
  • Pressure (Psupport) range: Off, 2 to 40 cmH2O (increments of 1 cmH2O)
  • Rate: 4 to 100 breaths per minute for Volume Control and Pressure Control; 2 to 60 breaths per minute for SIMV, PSVPro and SIMV PCV-VG; 4 to 60 bpm for CPAP+PSV (increments of 1 breath per minute)
  • Inspiratory/expiratory ratio: 2:1 to 1:8 (increments of 0.5)
  • Inspiratory time: 0.2 to 5.0 seconds (increments of 0.1 seconds) (SIMV, PSVPro and CPAP PSV)
  • Trigger window: 0 to 80% (increments of 5%)
  • Flow trigger: 1 to 10 L/min (increments of 0.5 L/min) 0.2 to 1 L/min (increments of 0.2 L/min)
  • Inspiration termination level: 5 to 75% (increments of 5%)
  • Inspiratory Pause range: 0-60%

Positive End Expiratory Pressure (PEEP)

  • Type: Integrated, electronically controlled
  • Range: OFF, 4 to 30 cmH2O (increments of 1 cmH2O)

Ventilator Performance

  • Pressure range at inlet: 240 kPa to 700 kPa (35 psig to 100 psig)
  • Peak gas flow: 120 L/min + fresh gas flow
  • Flow valve range: 1 to 120 L/min
  • Flow compensation range: 150 mL/min to 15 L/min

Delivery Monitoring Accuracy

  • Volume delivery:
    • > 210 mL = better than 7%
    • = 210 mL = better than 15 mL
    • < 60 mL = better than 10 mL
  • Pressure delivery: ±10% or ±3 cmH2O
  • PEEP delivery: ±1.5 cmH2O
  • Volume monitoring:
    • > 210 mL = better than 9%
    • = 210 mL = better than 18 mL
    • < 60 mL = better than 10 mL
  • Pressure monitoring: ±5% or ±2 cmH2O

Ventilator Components

  • Type: Variable orifice flow sensor
  • Dimensions: 22 mm OD and 15 mm ID
  • Location: Inspiratory outlet and expiratory inlet

Oxygen Sensor

  • Type: Optional galvanic fuel cell or paramagnetic with Airway Module option

Ventilator Display

  • Display size: 15 inch
  • Pixel format: 1024 x 768

Battery Backup

  • Backup power: Demonstrated battery time is up to 90 minutes when fully charged.
  • Battery time under extreme conditions is 30 minutes.
  • Battery type: Internal rechargeable sealed lead acid

Communication Ports

  • RS-232C compatible serial interface
  • Ethernet
  • Datex-Ohmeda device interface solutions port
  • USB port
  • VGA Output

Anesthetic Agent Delivery

  • Anesthesia Vaporizers: Tec* 6 Plus, Tec 7
  • Number of positions: 2 (3 as an option)
  • Mounting: Tool-free installation Selectatec* manifold interlocks and isolates vaporizers

Refurbished GE Avance CS2 Anesthesia Machine

Soma Tech Intl offers GE Avance CS2 Anesthesia Machine up to 50% below OEM prices with the same service and warranty as new. The GE Avance CS2 is not only technically refurbished but also cosmetically refurbished to make it work and look like new. When the refurbishing process starts on the GE Avance, it is carefully inspected and tested by our own in-house biomedical engineers who are highly skilled and certified to work on anesthesia machines. If necessary, parts are replaced to make sure that all aspects of the anesthesia machine are functioning properly. Once everything is in working order, the unit is calibrated back to the original engineering manufacturer’s specifications. This ensures that the unit is working the same way that it originally left the manufacturer. After the anesthesia machine is working like new it undergoes a special cosmetic restoration process. The GE Aisys CS2 is cleaned, minor scratches and dents are repaired, it’s painted, and new decals are replaced if necessary. After this strenuous refurbishing process, the unit functions and looks like new. Soma Tech Intl is ISO 13485 certified and ensures that the best quality is given to all capital medical equipment that they sell. Before the GE Avance CS2i is labeled patient-ready and packed up for shipment, it goes through one last quality control test that makes sure all aspects are again working as they should. If you are looking to buy refurbished GE Avance CS2 anesthesia machines contact soma at [email protected] or call us at 1-800-GET-SOMA.

Soma Tech Intl is also actively looking to purchase a GE Avance CS2. If you or your facility is looking to sell your Anesthesia Machine, be sure to contact Soma Tech Intl. Soma has a dedicated and experienced purchasing department that helps you through the entire process. Selling your used or pre-owned GE Avance CS2 to Soma Tech Intl takes out the middle man in the equation. This also ensures that your medical facility gets top dollar for your equipment. Soma is 100% HIPPA compliant and makes sure that your equipment gets to our facility in the same condition that it left yours. Soma Tech Intl also gives the option for trade-in credit on your medical equipment. If you have medical equipment you would like to sell to Soma, send us a message here!



Questions about our Anesthesia Machines?

Soma Tech Intl offers a wide range of anesthesia machines. If you have any questions about any of our anesthesia equipment or need a quick quote, call us and one of our knowledgeable sales representatives will help you.

Looking to sell your anesthesia machines? Soma ensures your facility gets top dollar for your equipment and also gives the option for trade-in credit.

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