CE / ISO Approved Anaesthesia Machine with Color Screen IPPV / SIMV / PCV

Anaesthesia Machine Color Screen

Prospected usage

Used for inhalation anesthesia, breathing control or assistant breathing, monitoring
and displaying the ventilation parameters of the patient.

Function

Anesthesia system is Continuous gas flow inhalation anesthesia system; it can be used for closed, semi-closed, semi-open inhalation anesthesia during the operation. Ventilation function can provide the mechanical ventilation for the recovered patient during or after the operation, also monitor and display the respiratory parameters.
Suitable for adult or child (≥5kg)

Adaption disease
Suitable for inhaled anesthesia, intravenous general anesthesia patient.
Suitable for assistant or control respiratory patient.

Contraindication

As to the anesthesia sysem there is no absolute contraindication. But the operator should read the instruction of the anesthesia medicine first, should strictly follow the use range. Please refer to the anticipated use mentioned in the instruction.
Care should be taken for heart, liver, and kidney disease patient. But the operator should pay attention to the relevant contraindication of mechanical ventilation. For example the patient with grave lung disease should not use or use ventilator with great caution.

Main unit
Structure
1. Anesthesia ventilator
2.Flow meter
3.Vaporizer(Enflurane, isoflurane and sevoflurane)
4.Anesthesia ventilation system
5.Frame
6.O2 faulty alarm and protection

Working Principle

1.Gas source (O2, N2O,AIR) enter into the system, it is regulated by the flow control valve of the flow meter to the desired flow or proportion and then, through the anaesthesia vaporizer, is sent to the breathing system through the fresh gas (mixed gas) outlet; this gas is called fresh gas (mixed gas). Anaesthesia gas concentration is controlled by the vaporizer. When the evaporation concentration regulating knob is turn to “0” position, there is no anaesthesia gas in the outputted fresh gas.
2.Another loop of O2 that has entered the machine reaches the oxygen flush button directly. The oxygen outputted from the oxygen flush enters the breathing loop system through fresh gas outlet.
3.There are still two loops of O2 that has entered the machine, which go to oxygen fault alarm device and N2O cut off protection device respectively. When O2 pressure is lower than 0.2 MPa, the machine gives audible alarm, and cuts off N2O supply at the same time.
4.The fresh gas sending to the breathing loop system is stored in the leather bag of the ventilator (when ventilator is used, and “AC” is selected). Then, the patient’s breathing is controlled by the ventilator; or manually control the breathing leather gas storage bag (when ventilator is not used, and “MC” is selected). Then, the patient’s breathing is controlled manually by pinching the breathing gas storage bag.
5.When inhaling, gas outputted from the ventilator’s leather bag (or manually controlled breathing gas storage bag) and fresh gas are sent to the lungs of the patient through CO2 absorber, breathing flap, inhaling gas connector, threaded tube and “Y” connector.
6.When exhaling, the gas exhaled by the patient returns to the ventilator’s leather bag (or manually controlled breathing gas storage bag) through “Y” connector, threaded tube, exhaling gas connector, and breathing flap, completing a circulation process. The excessive gas is discharged out by the safety valve of the ventilator (or APL valve).