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The BT-S700B2 ventilator is gas driven by medical compressed oxygen and compressed air. In the inspiratory phase, two streams of compressed gas (compressed oxygen and compressed air) flow into a high performance air-oxygen mixer to form a mix of oxygen and air with a certain pressure.

ICU Ventilator MV12

  • Physical specifications


    10.4'' LCD Display


    pneumatically powered and electrically controlled system


    Fitted with 4 nos anti-static rubber castors; two of which are lockable for braking and easy maneuverability with foot operated brake provisions

    Technical Specifications:

    Gas requirement:

    Medical oxygen and nitrous oxide with a pressure ranging from 280~600kpa

    safety valve

    <12.5 kPa

    Respiratory Rate

    1 ~ 99 bpm

    Oxygen Concentration

    21% ~ 100%

    Maximum Minute ventilation

    18L / min

    modes of ventilation


    Ventilator compliance

    30 Ml/kPa


    0 ~ 1.0 kPa


    -10 ~ 10 hPa

    IMV frequency:

    1~20 bpm

    I/E Ratio:

    4:1~1:4, Has the inverse ratio ventilation

    Tidal Volume

    Setting Range: 50~1500ML Display Range: 0~2000ml ; resolution ratio: 10ml

    Inspiratory Plateau:


    Maximum Safety Pressure

    ≤ 6.0kPa


    one deep breath per 80 controlled respirations, the inspiration time is 1.5 times of the setting point

    Pressure limit range:

    1.0~ 6.0kPa

    Airway pressure alarm: Audible and visual and with yellow and red color indicating

    Lower: 0.1 kPa ~ 6.0 kPa; Upper: 0 ~ 5.0 kPa

    ±0.2 kPa

    Ventilation Volume alarm:

    ≥ 18L/ MIN

    Power Supply Alarm

    Ac/dc power supply are after failing to send out alarm immediately
    Alarm Time: keep >120s

    The airway pressure continues to be higher than 15 hPa ±1 hPa for 15s±1s, then the machine will raise an audible alarm, the pressure will be displayed in red and the continuous high pressure red alarm wording is displayed on the screen of the anesthetic respirator.

    Operating conditions

    Ambient temperature:

    10 ~ 40oC

    Relative humidity:

    no higher than 80 %

    Atmospheric pressure:

    860 hPa ~ 1060 hPa

    Power requirement:

    100-120 Vac, 50/60 Hz;

    Attention: the AC power supply used for the anesthesia machine must be well grounded.

    Attention: the anesthesia machine used must be equipped with a carbon dioxide monitor complying with ISO 9918:1993, an oxygen monitor complying with ISO 7767:1997 and an expiratory gas volume monitor complying with of Medical Electrical Equipment Part II: Special Requirements for Safety and Basic Performance of Anesthesia System.


    Ambient temperature:

    -15oC ~ +50oC

    Relative humidity:

    no higher than 95 %

    Atmospheric pressure:

    86 kPa ~ 106 kPa.


    It should be stored in a room without corrosive gas and well ventilated


    packaging box

    comply with the requirement of GB/T 15464


    Between the packaging box and product, soft material with appropriate thickness provided to prevent loosening and mutual friction during transportation


    Moisture protection and rain protection to ensure that product is protected from natural damage.

    Safty & Alarm

    Gas source pressure

    Immediate alarm; “high level alarm” indicator flickers raising an audible alarm.

    Airway Pressure Alarm

    The airway pressure exceeds 15hpa. The maximum delay is no longer than 17s. The “high level alarm” indicator flickers raising an audible alarm.

    Tidal Volume Alarm

    Lower than 50ml, The alarm will be raised after one breathing cycle.

    Ventilation Volume Alarm

    Lower: 0~12L/Min; Up: 18L/ Min

    Battery Voltage Alarm

    It alrms when the battery voltage is lower than 10.5V.

    Power On Self Test

    Self test before working, assure it's working normally.


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