Radiotherapy device

Radiotherapy device

  • CN 106,621,075 B
  • Filed: 12/22/2016
  • Issued: 01/08/2021
  • Est. Priority Date: 12/22/2016
  • Status: Active Grant
First Claim
Patent Images

1. A radiation therapy device comprisesA main body support;

  • the treatment arm is fixed to one side of the main body support at one end, the other end of the treatment arm extends outwards, the treatment head is fixed to the other end of the treatment arm, and the treatment head is used for outputting beams;

    an electromagnetic shielding unit at least partially located in the path of the beam to shield electromagnetic interference caused to electronic components within the treatment head or to the external environment;

    wherein the electromagnetic shielding unit includes a first region and a second region, the first region being located on a path of the beam, the second region being located outside the path of the beam;

    the electromagnetic shielding unit comprises a conductor for shielding electromagnetic waves;

    the conductors have a spacing therebetween in the first region.

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