![]() All Thorpe flowmeters come with a standard 1/8 FNPT connection, but may also be fitted with different adapters and accessories to suit your needs. Thorpe style is available in oxygen, medical air, heliox, carbon dioxide, and nitrogen. It allows health facilities to keep analytical accounting oxygen or air budget, spreading costs per hospital service and check for leaks. We offer a wide range of Amvex Thorpe (tube) style flow meters from neonatal to adult. Placed in each hospital department, from each secondary network distribution of oxygen after the second expansion regulators (two-stage networks, french type) or block valves (single stage system, English type), the Medgas Flow allows measure the oxygen / oxygen flow or consumption of each service. The flowmeter is a pressure compensated flowmeter that delivers an accurate prescribed flow to the end user from the oxygen source. This product is entered in the Australian Register of Therapeutic Goods, (133962). Measure of oxygen or air consumption per hospital service : secondary network version World leading Canadian Manufacturer Amvex provides a medical flow meter which is robust and accurate. Placed at the start of the primary network, just after the oxygen supply source (generator, central high pressure bottles, liquid oxygen cylinder -VIE), Medgas Flow measures the flow rate and total oxygen consumption of the healthcare facility.įor healthcare facilities that are still using oxygen or medical air delivered in bottles or bulk by gas companies, it is a precious tool to control the volume of oxygen or air invoiced, and thus optimize their medical gas expenses. Manufacturer of Oxygen Flow Meters - Flow Meter Of Oxygen Concentrator offered by Flow Star Engineering Private Limited, Faridabad, Haryana. Offering extraordinary precision at an affordable price, the oxygen meter is used for laboratory and in situ testing of the pH value, redox, conductivity, salt content, oxygen level and temperature of water. It is crucial for nurses and transporters to ensure the tank has an adequate amount of oxygen for use during transport, is turned on, and the appropriate flow rate is set. The PCE-PHD 1 Dissolved Oxygen Meter is a portable and effective measuring device with multiple capabilities for inspecting water quality. Measure of total oxygen or air consumption of a facility : primary network version Oxygenation devices are connected to the tank in a similar manner as the wall-mounted oxygen flow meter. The flow meters tested showed good precision and poor accuracy.Medgas Flow is available in 2 versions: primary and secondary network. Flow meters precision analysis showed a good reproducibility in 3 repetitive measurements for each flow rate (minimum 0.95, maximum 0.99 intraclass correlations). There was no difference between new and used flow meters at the flow rates measured, except at 10 L/min. ![]() There was a large variability among the measurements from different flow meters, mainly at low flow rates (1 and 3 L/min). The mean measured flow rates were slightly lower than the stipulated flow rate at 1 L/min, very close for 3 L/min, and higher for the 5 and 10 L/min flow rates. ![]() Flow meter precision was tested by reading in the flow analyzer 3 repetitive measurements set at flow rates of 1, 3, 5, and 10 L/min in 11 flow meters, and the reproducibility of these measurements was conducted by using the intraclass correlation coefficient and the Friedman test. Neonatal oxygen flowmeters are specifically designed to deliver a very low and extremely precise flow of oxygen to neonatal patients (infants age 4 weeks or less). ![]() Used and new flow meter accuracy was tested by reading in the gas analyzer a single measurement at flow rates of 1, 3, 5, and 10 L/min in 91 flow meters, and they were compared using the Student t test or Mann-Whitney U test. Federal law restricts this device to sale by or on the order of a physician. To analyze the precision and accuracy of flow meters used in hospital settings.Īn experimental study was performed to test oxygen flow meters from a tertiary hospital, by using a calibrated flow analyzer. When changing oxygen flow meters, we have observed that sometimes, even with the same oxygen flow setting as before, a different S(pO(2)) is obtained. Oxygen therapy is an important therapeutic resource for patients with hypoxemia.
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