| 摘要 |
<p>The endoscope is provided with: a bending part (2); a hard leading end (5) positioned on the leading end side of the bending part (2); and an ultrasound observation part (3) and connecting part (4), which configure the hard leading end (5), the connecting part connecting the ultrasound observation part (3) to the bending part (2). The connecting part (4) is slanted with respect to the central axis (J) of the bending part. The interface (Z) between the connecting part (4) and the bending part (2) is orthogonal to the central axis (J). The connecting part (4) has a sweeping configuration such that the cross-section of the interface (Z) has been slid, while maintaining perpendicularity, along line (Q), which intersects with the central axis (J), in a direction orthogonal to the central axis (J).</p> |
