| 摘要 |
<p>#CMT# #/CMT# The system (PSS) has a monitoring device comprising motion detectors (D1-D4) for monitoring persons in a therapy area (R), where the motion detectors are designed as radar-motion detectors. The motion detectors are activated by a control unit (S) during opening of an access door of the therapy area, where detectors signals of the motion detectors are evaluated by the control unit. Operation of a medical irradiation device is stopped during detection of the persons in the therapy area. A door locking device (V) locks the access door during operation of the irradiation device. #CMT#USE : #/CMT# Person protection system for monitoring therapy area during nuclear medicine, X-ray diagnosis and radiation therapy. #CMT#ADVANTAGE : #/CMT# The control unit evaluates the detectors signals of the motion detectors, where the operation of the medical irradiation device is stopped during detection of persons in the therapy area, thus detecting the presence of the persons in the therapy area with high safety. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a block diagram of a person protection system. D1-D4 : Motion detectors PSS : Person protection system R : Therapy area S : Control unit V : Door locking device.</p> |
