首页>
外国专利>
The system of brachytherapy, and method for generating a beam of X-ray radiation with at least a source of X-rays in a miniature magnetic field inside the MRI scanner in an operational state
The system of brachytherapy, and method for generating a beam of X-ray radiation with at least a source of X-rays in a miniature magnetic field inside the MRI scanner in an operational state
Abstract the system of brachytherapy.And method for generating a beam of X-ray radiation with at least a source of X-rays in a miniature magnetic field inside the scanner of RM in an operational state the present invention describes a miniature x-ray source (10) for high dose rate brachytherapy may be Operated in a wide range of directions of operation (76) in the presence of a strong magnetic field (b).Such as, for example, the static magnetic field (b) of an MRI scanner, with at least one anode (12) and at least one cathode (14), in which in an operational state, an electric field (18) between the anode (12) and the cathode (14) is essentially spherically symmetrical in at least one angle s u00f3lido continuous more than? Mr. / 2 on a center (16) of the cathode (14); a system for brachytherapy.Comprising at least said X-ray source model (10), and a method for generating a beam (82) of X-ray radiation in an external magnetic field (b) or an MRI scanner operational Mr. with the said miniature x-ray source (10).
展开▼
