BS EN ISO 23372:2022 - TC
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Tracked Changes. Anaesthetic and respiratory equipment. Air entrainment devices
Hardcopy , PDF
05-09-2023
English
13-09-2022
Important note : Users cannot be edited or removed once added to your Multi user PDF.| Committee |
CH/121/5
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| DocumentType |
Redline
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| Pages |
46
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| PublisherName |
British Standards Institution
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| Status |
Withdrawn
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This document specifies minimum performance and safety requirements for air entrainment devices used for delivery of designated oxygen concentrations to patients. It provides a test method to check the accuracy of the oxygen concentration in the air/oxygen mixture generated by the air entrainment devices. Air entrainment devices can be fixed to deliver a single oxygen concentration or adjustable, to deliver a range of oxygen concentration outputs. This document also specifies marking requirements and recommends an optional system of colour coding to assist the user in identifying the designated oxygen concentration. This document does not cover air entrainment devices which are integral with medical devices specified in other standards (e.g. emergency lung ventilators, humidifiers, nebulizers).
| Standards | Relationship |
| ISO 23372:2022 | Identical |
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