| 摘要 |
<p>An insertion instrument (50) comprises: an insertion rod (55), one end whereof is inserted into a living body; a press instrument (56) which depresses the leading end part of the insertion rod (55) from the surface of the body; and a press instrument wire (54), one end whereof is connected to the press instrument (56), and which is approximately equal in length to the insertion rod (55). The insertion instrument (50) further comprises: a press instrument wire anchoring unit (51) which anchors the other end of the insertion rod (55) and the other end of the press instrument wire (54); and a hold part (52) whereby the insertion rod (55) is inserted into the living body.</p> |
