Черний Александр Николаевич (RU),Кантер Борис Менделевич (RU),Смердин Сергей Викторович (RU),Ратобыльский Геннадий Викторович (RU)
申请号：
RU2014102504/14
公开号：
RU00140357U1
申请日:
2014.01.28
申请国别(地区):
RU
年份:
2014
代理人:
摘要：
The inventive tube relates to medical devices, more particularly, to an X-ray apparatus, and is designed for operation as part of the therapeutic X-ray machine for the treatment of patients by external beam radiotherapy. The aim of this work is the creation of therapeutic x-ray tube construction which allows X-ray imaging of the lesion to be irradiated, and the surrounding organs. The technical result of the utility model is expressed in the extension of the arsenal of X-ray tubes for remote X-ray tube by creating a therapeutic whose structure allows to obtain X-ray image of the irradiated object in the zone of interest. This is achieved in that the X-ray therapy tube comprising an evacuated flask, inside which are fixed the cathode filament is connected with an electrical connector, and a fixed anode, the body of which extends a tubular duct through which flows a chilled oil, the anode has a tungsten target surface which is formed in an elliptical shape with a slope of about 45 °, relative to the geometric axis of the X-ray tube and connected to the high voltage terminal which is at the center of the target has a through hole extending h Erez anode body into which the electrode, the working part of which is made of tungsten, polished, has a diameter of 1.5-2.0 mm and is in a plane mirror anode, the electrode is electrically insulated from the anode is cooled by flowing the liquid and connected to an additional high-voltage terminal . Creating a radiotherapeutic tube, providing an opportunity to obtain an X-ray image of the lesion to be irradiated, and the surrounding organs, allows the physician radiologist without a special X-ray simulator, choose the optimum angle of irradiation of the lesion, such as cancer, and to determine the appropriate X-ray collimator to the therapy device.Заявляемая трубка относится к медицинской технике, точнее к рентгеновской аппаратуре, и предназначена для работы в составе терапевтического рентгеновского аппарата при лечении больных ме
