| 摘要 |
PURPOSE: A small movable projector is provided to diagnose rapidly an empyema of a testee without using an additional dark room by using a visible ray lamp instead of an X-ray. CONSTITUTION: A main body is installed in a hanger. A tester positions the main body at a three-dimensional space of a testee. The testee holds a light assembly(13) between his teeth. A soft contactor(15) is closely contacted to a face of the testee. A casing(11) is used as a dark room. The tester pushes a room lamp switch. The tester grasps a face state of the testee by using an eye contactor. The tester turns on the light assembly(13) by pushing a light assembly switch and diagnoses a state of the testee.
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