Trachea cannula

The trachea cannula comprises a cannula body and an adjusting tube rotationally connected to the inner side of the cannula body, the cannula body is fixedly sleeved with an air bag, a plurality of medicine storage pieces with medicine storage cavities are arranged in the adjusting tube, the lower po...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	YU SHANGPING
Format:	Patent
Sprache:	chi ; 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:	The trachea cannula comprises a cannula body and an adjusting tube rotationally connected to the inner side of the cannula body, the cannula body is fixedly sleeved with an air bag, a plurality of medicine storage pieces with medicine storage cavities are arranged in the adjusting tube, the lower portion of the adjusting tube is connected with a hemispherical medicine feeding ventilation tube, and a ventilation channel is formed between the lower side of the adjusting tube and the medicine feeding ventilation tube. A medicine passing channel is formed in the medicine feeding breather pipe, a plurality of medicine feeding holes communicated with the medicine passing channel are formed in the lower end of the medicine feeding breather pipe, and the upper end of the medicine passing channel can be communicated with the medicine storage cavity; through combined arrangement of the cannula, the adjusting tube, the medicine storage piece and the medicine feeding ventilation tube, ventilation in the trachea and medic