X-ray diagnostic apparatus

Details X-ray diagnostic apparatus X-ray diagnostic apparatus

1975-06-02

1976-08-10

Church, Craig E.

Radiant energy

With charged particle beam deflection or focussing

With target means

250409, 250413, H05G 130

Patent

active

039743853

ABSTRACT:
An X-ray diagnostic apparatus including an automatic exposure timer which measures the X-radiation dosage on a film during the exposure or X-raying of an object, and automatically interrupts the exposure when a predetermined dosage has been reached; including a programming arrangement in which the exposure data for example, the X-ray tube voltage, the initial emission current and the darkening of the film, are manually adjustable in an organ-programmed manner dependent upon the portion of a patient's body which is being X-rayed; and including a time control circuit by means of which the emission current is reduced during an exposure.

REFERENCES:
patent: 3546461 (1970-12-01), Craig
patent: 3766391 (1973-10-01), Siedband
patent: 3783286 (1974-01-01), Kremer
patent: 3842280 (1974-10-01), Herrick

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