Radiotherapy apparatus

Details Radiotherapy apparatus Radiotherapy apparatus

2005-12-20

2005-12-20

Vu, David (Department: 2828)

X-ray or gamma ray systems or devices

Specific application

Absorption

C378S065000

Reexamination Certificate

active

06977987

ABSTRACT:
A radiotherapy apparatus comprising an irradiation head having a linear accelerator and an intra-head waveguide unit whose one end portion is electromagnetically connected to the linear accelerator, a supporting moving mechanism which supports and moves the irradiation head on predetermined first spherical coordinates, a microwave oscillator which generates microwaves to be supplied to the irradiation head, and which is placed in a stationary position, a fixed waveguide unit having one end portion electromagnetically connected to the microwave oscillator, and the other end portion positioned on the supporting moving mechanism, and a moving waveguide unit having one end portion electromagnetically connected to the other end portion of the fixed waveguide unit positioned on the supporting moving mechanism.

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