Patent classifications
A
HUMAN NECESSITIES
Load children
A61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
Load children
A61M
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
Load children
16/00
Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
Load children Filter patents View analytics View as hierarchy
A61M16/10
Preparation of respiratory gases or vapours
Load children Filter patents View analytics View as hierarchy
A61M16/14
by mixing different fluids, one of them being in a liquid phase
Load children Filter patents View analytics View as hierarchy
A61M16/18
Vaporising devices for anaesthetic preparations
Load children Filter patents View analytics View as hierarchy