| 摘要 |
PROBLEM TO BE SOLVED: To provide ultrasonic probes 100 and 200 for easily tilting a medial instrument X diagonally to a body surface Z and inserting it, when inserting the medial instrument X to an object part Y in the body present roughly in parallel with the body surface Z.SOLUTION: An ultrasonic probe 100 includes: a front part 1 having a roughly rectangular parallelepiped shape, and having such a shape that a cross-section in a direction perpendicular to the long side direction of a front surface 3 projects forward; a cut part 4 for puncture which is formed in a short side direction from the almost center of one of long sides facing each other on the front surface 3, communicates from the front end to the rear end of the ultrasonic probe 100, and guides a medial instrument X; an instrument detection part 9 formed around the cut part 4 for puncture on the front surface 3; and an object part detection part 10 composed of a plurality of elements 11 arrayed from the periphery of the instrument detection part 9 to the long side direction outer side on the front surface 3. |
