Urethral catheter for guiding injection of botulinum toxin

The utility model discloses a urethral catheter for guiding botulinum toxin injection, which comprises a first urethral catheter and a second urethral catheter, the second urethral catheter is provided with a urethral catheter tunnel, one end of the second urethral catheter is provided with a cathet...

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Bibliographische Detailangaben
Hauptverfasser:	CHEN WEI, MA PENG, BAI GUANGTAO, WU JIXIA, GAO ZHENGYU
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 utility model discloses a urethral catheter for guiding botulinum toxin injection, which comprises a first urethral catheter and a second urethral catheter, the second urethral catheter is provided with a urethral catheter tunnel, one end of the second urethral catheter is provided with a catheter orifice, and the other end of the second urethral catheter is provided with an opening. A first inner sphincter inner opening is formed in one side of the second catheter, a first outer sphincter inner opening is formed in one side of the second catheter, aperture tunnel pipes are arranged at the other ends of the first inner sphincter inner opening and the first outer sphincter inner opening, and a first outer sphincter outer opening is formed in the other end of each aperture tunnel pipe. A first internal sphincter external opening is formed in one side of the second catheter, a puncture needle tube is arranged on the inner side of the aperture tunnel tube, and a clamping column is fixedly connected to the sid