HEMOSTATIC FORCEPS FOR ENDOSCOPE

PROBLEM TO BE SOLVED: To provide a hemostatic forceps for an endoscope for smoothly inserting into and ejecting from a channel for inserting a treatment tool of an endoscope, furthermore, performing an effective hemostatic treatment by opening a beak-shaped electrode widely. SOLUTION: A pair of beak-shaped electrode 6 is elongated in an anteroposterior direction where a high frequency electric current is applied, and the beak-shaped electrode is supported in order to open and close like a beak forward at the center of a support axis 5 which is fixedly mounted on a tip side of a flexible sheath 1 inserted into and ejected from a channel for inserting a treatment tool of the endoscope, and a hemostatic forceps for an endoscope is configured to open and close the beak-shaped electrode 6 by back-and-forth movement of an operation member 2 inserted into the flexible sheath 1, and a support axis engagement hole 8 is formed for engaging with the support axis 5 on each of the pair of beak-shaped electrode 6 in an elongated oval shape to almost the same direction of the longitudinal direction of each beak-shaped electrode 6. COPYRIGHT: (C)2010,JPO&INPIT