Teaching device and method for dental X-ray techniques

Details Teaching device and method for dental X-ray techniques Teaching device and method for dental X-ray techniques

1978-07-21

1980-05-06

Mancene, Louis G.

G09B 2328

Patent

active

042009960

ABSTRACT:
A device for teaching dental students and technicians how to adjust and position an X-ray cone relative to the upper or lower jaw of a patient to achieve a proper angle and maximum clarity for the particular purpose for which the X-ray picture is being taken which includes a simulated jaw or human head bearing teeth and a simulated X-ray cone together with miniaturized X-ray film images or projection slides of X-ray films, to be positioned and illuminated on demand, each picture appearing in response to a student selected particular position of the simulated cone relative to the jaw to show whether the cone is properly positioned. These X-ray pictures are made of a human skull. The simulated patient is a plastic reproduction of the original skull.

REFERENCES:
patent: 3348319 (1967-10-01), Harrison
patent: 3487559 (1970-01-01), Freedman
patent: 3520060 (1970-07-01), Crabtree et al.
patent: 3624942 (1971-12-01), Klohr
patent: 3775867 (1973-12-01), Christenberry, Jr.
patent: 4012850 (1977-03-01), Keith

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