EP 0092705 B1 19860716 - X-RAY DIAGNOSTIC APPARATUS WITH AN IMAGE INTENSIFIER TELEVISION SYSTEM
Title (en)
X-RAY DIAGNOSTIC APPARATUS WITH AN IMAGE INTENSIFIER TELEVISION SYSTEM
Publication
Application
Priority
DE 3215114 A 19820423
Abstract (en)
[origin: US4530007A] An x-ray diagnostic system having an image intensifier television chain includes sensors for respectively monitoring the presence of x-radiation from an x-ray tube, the presence of light at the output of an x-ray image intensifier, and the presence of a video signal corresponding to the x-ray image. Each sensor supplies an electronic signal to a safety circuit which is connected to the high voltage generator for the x-ray tube. If, after the presence of x-radiation is detected, no light and/or no video signal is detected, the safety circuit automatically disconnects the x-ray tube from the high voltage generator.
IPC 1-7
IPC 8 full level
H04N 7/18 (2006.01); A61B 6/00 (2006.01); H05G 1/54 (2006.01); H05G 1/64 (2006.01)
CPC (source: EP US)
Designated contracting state (EPC)
FR GB
DOCDB simple family (publication)
EP 0092705 A1 19831102; EP 0092705 B1 19860716; DE 3215114 A1 19831027; JP H0317200 B2 19910307; JP S58197699 A 19831117; US 4530007 A 19850716
DOCDB simple family (application)
EP 83103365 A 19830406; DE 3215114 A 19820423; JP 7132483 A 19830422; US 47574783 A 19830316