OBSCHESTVO S OGRANICHENNOI OTVETSTVENNOSTYU "NEOMED"
发明人:
KANTSEROV, Vadim Abdurakhmanovich,КАНЦЕРОВ, Вадим Абдурахманович,VOROBEV, Konstantin Alexandrovich,ВОРОБЁВ, Константин Александрович,VOROBEVA, Anastasiia Sergeevna,ВОРОБЬЁВА, Анастасия Сергеевна,ABABK
申请号：
RURU2016/000612
公开号：
WO2017/069658A1
申请日:
2016.09.07
申请国别(地区):
WO
年份:
2017
代理人:
摘要：
The invention relates to medical technology, and more particularly to medical devices for detecting and locating a source of ionizing radiation in a biological object. The present gamma probe comprises a power supply, a detector module, disposed in a collimator, and an electronics module, which are arranged in a housing. The electronics module comprises a comparator, a controller, display units, a unit for monitoring the temperature of the detector module, a power monitoring unit and an activation unit. The comparator is designed to have a variable threshold at which it is activated by a signal from the detector module. The controller is adapted for processing and analyzing an analogue signal received from the comparator and for displaying the data obtained on the display units, and is further adapted for controlling the display units, the unit for monitoring the temperature of the detector module, the power monitoring unit and the activation unit. The power supply is connected to the activation unit, which contains a high-voltage transformer that powers the detector module by means of a circuit for supplying a bias voltage to the detector module, and a low-voltage transformer that powers the comparator, the controller, a display unit, the unit for monitoring the temperature of the detector module, the power monitoring unit and the activation unit. The device can be used to diagnose the spatiotemporal distribution of gamma radiation in a biological object by means of a position-sensitive detection module and radiopharmaceutical preparations.La solution technique concerne les équipements médicaux et notamment les instruments médicaux pour lenregistrement et la localisation dune source de rayonnement ionisant dans un objet biologique. La sonde gamma comprend, disposés dans le corps, une source dalimentation, un module de détecteurs placé dans le collimateur, et un bloc électronique. Le bloc électronique comprend un comparateur, un contrôleur, des blocs daffichage, un
