GAS DRIVEN ANESTHESIA MACHINE AND INTEGRATED MANUAL/MECHANICAL VENTILATION DRIVING DEVICE THEREOF

GAS DRIVEN ANESTHESIA MACHINE AND INTEGRATED MANUAL/MECHANICAL VENTILATION DRIVING DEVICE THEREOF

An integrated manual/mechanical ventilation driving device comprising a movable or deformable internal chamber comprising a first port for air communication, the internal chamber being at least partially disposed within a movable or deformable external chamber comprising a second port for air commun...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHANG QUNFENG, WAN FUKAI
Format: Patent
Sprache:eng
Schlagworte:
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
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Beschreibung
Zusammenfassung:An integrated manual/mechanical ventilation driving device comprising a movable or deformable internal chamber comprising a first port for air communication, the internal chamber being at least partially disposed within a movable or deformable external chamber comprising a second port for air communication, wherein when a driving gas enters a space between the external chamber and the internal chamber through the second port, the internal chamber is squeezed so that gas is expelled from the internal chamber through the first port, and wherein the external chamber is configured to be manually squeezed or deformed inwardly to contact and squeeze the internal chamber so that gas is expelled from the internal chamber through the first port.