149
11
IRMA CO
2
Sensor (optional)
11.1 Intended Use
The IRMA™ CO
2
mainstream sensor has been developed to monitor respiratory gases in adult,
pediatric and neonatal patients, in therapy units, surgical centers and emergency rooms.
It consists of a single-track sensor with up to 9 channels of non-dispersive infrared ("NDIR") for gas
identification, a barometric pressure sensor, an electric voltage regulator and a microprocessor. The unit
weighs less than 25g.
Carbon dioxide (CO
2
) concentrations are monitored along with other parameters such as respiratory
rate, gas waveform, and concentration of each gas during inspiration and expiration.
The airway adapter fits snugly into the CO
2
sensor. This equipment uses XTP
™ window technology.
The airway adapter shall be positioned between the endotracheal tube and the breathing circuit allowing XTP
windows positioned on the sides of the sensor to measure gas concentrations.
Running on a standard low-voltage continuous electric voltage, the sensor is designed to meet
portability requirements and low power consumption, typically below 1 Watt. It is designed to be extremely
easy to integrate with any monitoring device, allowing the visualization of gas information in real time.
11.2 Instructions for use
The IRMA CO
2
sensor is designed to be used connected to Magnamed ventilators and any other
compatible monitoring device. Its function is to monitor the signal and the concentration value of the gas in real
time.
It shall not be used as the sole means of monitoring the patient. It shall always be used in conjunction
with other vital signs monitoring equipment and this process should be accompanied by a specialist capable
of analyzing the patient's conditions.
The IRMA CO
2
sensor is designed for use by trained and authorized healthcare professionals only.
