CATHETER HAVING MULTIPLE CURVATURES AND MEDICAL APPARATUS FOR SURGERY

A catheter having multiple curvatures and a surgical medical device are provided. The catheter having the multiple curvatures includes a first elastic member positioned at an end portion of the catheter and provided in a flat form, a second elastic member connected with the first elastic member and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LEE, Ho Yul, KIM, Young Hak, MOON, Young Jin, NAM, Gi Byoung, CHOI, Jae Soon, HU, Zhenkai
Format:	Patent
Sprache:	eng ; fre ; ger
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:	A catheter having multiple curvatures and a surgical medical device are provided. The catheter having the multiple curvatures includes a first elastic member positioned at an end portion of the catheter and provided in a flat form, a second elastic member connected with the first elastic member and curved with a first radius of curvature to protrude toward a first direction, a first wire connected with a first surface of the first elastic member, and configured to pull the catheter to bend the catheter in the first direction, a second wire connected with a second surface of the first elastic member, which is opposite to the first surface, connected with the first wire, and configured to pull the catheter to bend the catheter in a second direction, and a tube containing the first elastic member, the second elastic member, the first wire, and the second wire.