Adjustable telescopic closed catheter

The utility model discloses an adjustable telescopic closed catheter which comprises a shell and a sleeve, the sleeve is fixedly connected to the top end of the shell, a main catheter body is arranged between the sleeve and the interior of the shell, a protective structure is arranged between the ma...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	QIN LING, WU QI, CAI JIANSHU
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 utility model discloses an adjustable telescopic closed catheter which comprises a shell and a sleeve, the sleeve is fixedly connected to the top end of the shell, a main catheter body is arranged between the sleeve and the interior of the shell, a protective structure is arranged between the main catheter body and the sleeve, an attaching structure is arranged at the top end of the sleeve, and the protective structure is arranged between the main catheter body and the sleeve. A water bag is arranged at the top of the outer side of the main pipe body, a flow channel is formed in the outer side of the main pipe body, a hole is formed between the top end of the flow channel and the water bag, and a water injection pipe is fixedly connected to one side between the bottom end of the flow channel and the shell. According to the adjustable telescopic closed catheter, the blocking structure is arranged at the top end of the interior of the shell, when a main catheter body is arranged and a urine bag needs to be