Dental panoramic/cephalo X-ray photographing device
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United States of America Patent
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Oct 15, 1991
Issued Date -
N/A
app pub date -
Jun 25, 1990
filing date -
Sep 13, 1988
priority date (Note) -
Expired
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Abstract
A dental panoramic/cephalo X-ray photographing device being characterized in that an X-ray generator can be horizontally rotated by an electric drive means so that the X-ray irradiation axis of the X-ray generator is directed to a panoramic photographing cassette or a cephalo photographing cassette. With this device, selection between the panoramic and cephalo photographing modes can be done far quicker and more accurately than devices of the prior art.
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Family
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