| 摘要 |
PROBLEM TO BE SOLVED: To provide a medical device which can be disposed both horizontally and vertically not requires to secure a setting area wide and in which an inside circuit board hardly influenced by external force. SOLUTION: An ultrasonic observing device 3 has a plurality of circuit parts therein and further has a device body 3A whose contour shape is a rectangular parallelepiped shape, a handle part 39 arranged in one side face which is the upper face in a vertically disposed state of the device body, and two boss parts and a handle part 39 arranged in one side face which is the lower face in the vertically disposed state of the device body 3A. In the device body 3A, the circuit boards included in the plurality of circuit parts is fixed to the inside chassis 63A fixed to the device body, and at least two circuit parts heavier than the other circuit parts of the plurality of circuit parts arranged symmetrically relative to a face in a vertical direction passing through the center part of the device body 3A in the vertically disposed state of the device body 3A. COPYRIGHT: (C)2010,JPO&INPIT
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