IMPLANTATION METHOD OF A STENT SYSTEM

An implantation method of a stent system, and the implantation method including implanting a main stent; introducing a catcher; introducing a long sheath and a guiding catheter along a preset guide wire, so as to make the distal end of the long sheath and the distal end of the guiding catheter exten...

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Bibliographische Detailangaben
Hauptverfasser:	MING, Tingbo, XIAO, Benhao
Format:	Patent
Sprache:	eng
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS 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 DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	An implantation method of a stent system, and the implantation method including implanting a main stent; introducing a catcher; introducing a long sheath and a guiding catheter along a preset guide wire, so as to make the distal end of the long sheath and the distal end of the guiding catheter extend out from the distal end of the inner branch; the distal end of the long sheath and the distal end of the guiding catheter to respectively enter a target branch blood vessel; withdrawing the guiding catheter, and introducing a branch stent delivery along the long sheath to complete the implantation of the branch stent. The method greatly shortens the implantation time of the stent system by simplifying the path of the preset guide wire in the implantation process and fully utilizing the characteristics of the preset guide wire with double soft heads.