[China Instrument Network Instrument R&D] A few days ago, the buoy-type oxygen inhalator verification device of the Jiangsu Province Metrology Institute successfully passed the assessment standard of the assessment office of the Jiangsu Provincial Bureau, and obtained the measurement standard assessment certificate.
Oxygen inhaler
The buoy type oxygen inhaler is mainly used in the medical center oxygen supply system. It is the terminal equipment for medical oxygen output. It is used to regulate oxygen flow and oxygen humidification. It is used in oxygen inhalation and hypoxia patients inhalation in large quantities and its performance is accurate. Reliance directly affects the personal safety of the patient.
In order to ensure the quality of applications of buoy-type oxygen inhalers at all levels of medical institutions and ensure that the buoy-type oxygen inhalers can perform value transfer and traceability under normal technical conditions, this measurement standard has been established.
The built-in buoy-type oxygen inhalator verification device measures pressure (0 to 25) MPa, flow rate (1 to 16) L/min, accuracy of 0.4, flow rate 1.0, and the same range can be developed. Accuracy It is calibrated and calibrated for buoy oxygen inhalers with pressure class 2.5 and flow rate 4 .
Up to now, there are altogether 303 metrological institutes in Jiangsu Province, including 163 sub-standards.
(Original Title: Provincial Hydrometric Oxygen Inhaler Verification Device Successfully Passes Newly Established Assessment)