IPC Subgroup
A61M 16/1 Preparation of respiratory gases or vapours
Introduced: January 1985
Last revised: January 2006
Full Title
Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes > Preparation of respiratory gases or vapours
Classification Context
- Section:
- HUMAN NECESSITIES
- Class:
- MEDICAL OR VETERINARY SCIENCE; HYGIENE
- Subclass:
- DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
2 direct subcodes
Child Classifications
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- A61M 16/12 by mixing different gases
- A61M 16/14 by mixing different fluids, one of them being in a liquid phase