Fixing and guiding device in nasogastric tube and fixing method of nasogastric tube

The invention relates to a nasogastric tube internal fixation guide device and a nasogastric tube fixing method, the nasogastric tube internal fixation guide device comprises a guide tube, a restraint tube, a guide wire and a traction wire, the guide tube is provided with a guide channel, the restra...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YAO DAN, TANG YUAN, WANG GUORONG, WANG YINGYIN, WANG TING, TANG XIAOLI, ZHANG TIAN
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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Beschreibung
Zusammenfassung:	The invention relates to a nasogastric tube internal fixation guide device and a nasogastric tube fixing method, the nasogastric tube internal fixation guide device comprises a guide tube, a restraint tube, a guide wire and a traction wire, the guide tube is provided with a guide channel, the restraint tube is provided with a guide channel, and the outer diameter of the restraint tube is configured to be matched with the guide channel, so that the restraint tube can move in the guide channel; the outer diameter of the guide wire is configured to be matched with the guide channel so that the guide wire can move in the guide channel, and one end of the traction wire is connected to the front end of the guide pipe and used for changing the direction of the front end of the guide pipe. According to the nasogastric tube guiding device, the nasogastric tube can be firmly fixed in an internal fixing mode, slipping and displacement of the nasogastric tube are prevented, and compared with an existing internal fixing d