| 摘要 |
PROBLEM TO BE SOLVED: To provide a treatment tool for endoscope capable of smoothly and safely perform endoscopic treatment even for an oblique diseased tissue and so forth, by pinching the tissue between a pair of edge treatment pieces. SOLUTION: A pair of links 11a and 11b connected with edge treatment pieces 5a and 5b are formed in different length, and middle links 12a and 12b are also formed in different length. The shorter middle link 12a is connected with the longer link 11a which is connected with the edge treatment pieces 5a and 5b. The longer middle link 12b is connected with the shorter link 11b which is connected with the edge treatment pieces 5a and 5b. |
