| abstract |
The present invention provides a kind of therapeutic device of processing that can expeditiously carry out blocking organism lumen.Therapeutic device (10A) includes shaft member (18) (elongate body), is inserted into organism lumen；Flat forming portion (22), it is supported by shaft member (18), the position of front end side can leaned on to expand to width direction compared with shaft member (18), and with forming flat part on organism lumen by front end in the intraluminal expansion of organism；And electrode portion (16) (offer portion), flat part (F) is heated in a manner of blocking the flat part (F) formed by flat forming portion (22). |