Novel nutrient canal with petal-shaped esophageal dilatation balloon

The utility model discloses a novel nutrient canal with a petal-shaped esophageal dilatation balloon. The novel nutrient canal comprises a nutrient canal body and the petal-shaped dilatation balloon which is attached to the nutrient canal body. The outer side face of the nutrient canal is coated wit...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG ZHENG, NING SHOUBIN, ZHAO ZHENYA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BABY COMFORTERS CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICALPURPOSES DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR RECEIVING SPITTLE DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGINGPHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL ORADMINISTERING FORMS HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE
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