Medizinische Behandlungsvorrichtung

摘要

A treatment device (1 to 8) for endoscopic therapy of the present invention includes a suturing-ligating member (10) having a distal end portion and a proximal end portion, that carries out at least one of suturing and ligation of biological tissue (60), a stopper (11) provided to be movable forward or backward on an proximal end side of the suturing or ligating member (10), and stoppable by friction on the suturing-ligating member (10) to maintain the biological tissue (60) in a sutured or ligated state by the suturing-ligating member (10), and a suturing-ligation releasing member (20, 22) provided movable with relative to the suturing-ligating member (10) to release the suturing-ligation state maintained by firctional stopping between the suturing-ligating member (10) and the stopper (11) by moving the releasing member to the proximal end portion side of the suturing-ligating member (10).