Improved oral foreign matter suction tube

The invention relates to an improved oral foreign matter suction tube which comprises a sputum suction tube, a sputum suction structure is installed on the sputum suction tube, a protection structure is installed on the sputum suction structure, a limiting structure is installed on the sputum suctio...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	QIAN LIYAN
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 DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE SURGERY
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Beschreibung
Zusammenfassung:	The invention relates to an improved oral foreign matter suction tube which comprises a sputum suction tube, a sputum suction structure is installed on the sputum suction tube, a protection structure is installed on the sputum suction structure, a limiting structure is installed on the sputum suction structure, a positioning structure is installed on the sputum suction structure, and a fixing structure is installed on the sputum suction structure. A rotating structure is mounted on the fixed structure; by means of the sputum suction structure installed on the sputum suction pipe, sputum in the mouth and throat of a patient can be sucked, the sputum suction structure can be protected through the protection structure, the sputum suction structure can be limited and fixed through the limiting structure, the sputum suction structure can be positioned through the positioning structure, and the sputum suction structure can be replaced conveniently; the sputum suction tube can be fixedly installed on the sputum aspi