Anti-torsion device for drainage after thoracic surgery

The invention discloses an anti- torsion device for drainage after thoracic surgery, which comprises a sleeve, a first spring is fixedly installed on the surface of the inner side wall of the sleeve, a first clamping ring is fixedly clamped to the surface of the outer side of the sleeve, the first c...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIU LIANGLIANG, ZHU XIAODONG, XIE JIANFENG, WANG QIKUI, CHEN HAI, JIAN JUNLING, ZHU SHIBO, XU XIANQUAN, ZHANG HENG
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 invention discloses an anti- torsion device for drainage after thoracic surgery, which comprises a sleeve, a first spring is fixedly installed on the surface of the inner side wall of the sleeve, a first clamping ring is fixedly clamped to the surface of the outer side of the sleeve, the first clamping ring comprises a first clamping block and a second clamping block, a clamping groove is formed in the surface of one side of the second clamping block, a sliding groove is formed in the surface of the inner side of the clamping groove, a second spring is fixedly installed on the surface of one side of the sliding groove, a limiting rod is fixedly installed at the end, away from the sliding groove, of the second spring, a first supporting rod is fixedly installed on the surface of one side of the first clamping block, a second supporting rod is arranged at one end of the first supporting rod, a second clamping ring is fixedly installed at one end of the second supporting rod, and the second clamping ring com