Portable biological information observation device

Abstract

This article is a portable biological information observation device that irradiates a visualized light on an observed part, captures an image of the visualized observed part, and displays it. It includes an irradiation device that irradiates the observed part with the visualized light, an imaging device that captures an image of the observed part visualized by the irradiation of the visualized light from the irradiation device and generates a visualized image signal of the observed part, a display device that displays the visualized image signal generated by the imaging device, and an operation unit. It has a main body part having the irradiation device, the imaging device, and the display device. The main body part has at least a pair of opposing surfaces. On one surface of the opposing surfaces, an emission part of the visualized light of the irradiation device and an imaging part of the imaging device are provided. Also, a display part of the display device is provided on the other surface of the opposing surfaces. The emission part is for irradiating the visualized light and is composed of a light source such as a plurality of LEDs, for example. A grip part is detachably connected to the main body part in a detachable manner. The grip part is formed in a long shape, has a grip part on the tip side, the grip part has a protruding part protruding in a direction intersecting the grip part, and an operation part is provided near the protruding part of the protruding part or the grip part. The grip part includes a mounting part, a grip part, a first operation part, and a second operation part. The first operation part and the second operation part are switches provided on the front and back surfaces of the grip part, respectively. The grip part is detachable from the main body part and is detachably attached to mounting holes provided at the center of the bottom surface of the main body part (bottom surface mounting hole, refer to Fig. 1) and the center of the right side surface (side surface mounting hole, refer to the right side surface view). By replacing the grip part in the bottom surface mounting hole or the side surface mounting hole, the main body part can be switched between a vertically long mounting and a horizontally long mounting. The grip part can adjust its length, elevation angle, and rotation angle. Adjustment a) The length of the grip part can be adjusted (refer to Figs. 9 and 10). Adjustment b) Since a joint part is provided between the grip part and the mounting part, the elevation angle of the main body part can be adjusted. Adjustment c) Since the main body part can be rotatably fixed to the mounting part, the rotation angle of the main body part with respect to the grip part can be adjusted.

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