METHODS AND DEVICES FOR ENDOSCOPIC REMOVAL OF LARGE PEDUNCULATED COLONIC POLYPS

The present invention generally provides treatment devices for ligating and resecting biological tissue, in particular, ligating and resecting internal biological tissue while being used in conjunction with a flexible endoscope, and methods for use thereof. The aim being to maintain haemostasis and...

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Bibliographische Detailangaben
Hauptverfasser:	SKELTON, EUGENE, WRIGHT, ANTHONY, HARDWICK, JAMES, BENSON, RONAN
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE SURGERY
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Beschreibung
Zusammenfassung:	The present invention generally provides treatment devices for ligating and resecting biological tissue, in particular, ligating and resecting internal biological tissue while being used in conjunction with a flexible endoscope, and methods for use thereof. The aim being to maintain haemostasis and subsequently allow for the delivery of electrical current to said biological tissue. The treatment devices are in particular for the ligation and removal of large pedunculated colonic polyp and comprise a snare member (5) and a ligating member (4). La présente invention concerne généralement des dispositifs de traitement pour ligaturer et réséquer un tissu biologique, notamment pour ligaturer et réséquer un tissu biologique interne, qui sont utilisés conjointement à un endoscope souple. La présente invention concerne en outre des procédés d'utilisation associés. L'objectif est de maintenir l'hémostase et de permettre ensuite l'administration d'un courant électrique au dit tissu biologique.