Apparatus for attaching to components of a microwave device

A technology for microwave devices and components, used in microwave therapy, electrical component connection, cathode ray/electron beam tube introduction devices, etc.

Active Publication Date: 2020-06-19
VARIAN MEDICAL SYSTEMS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of radiation systems may result in radiated electromagnetic radiation due to the high voltage pulses generated by the modulator operating with the magnetron and electron gun

Method used

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  • Apparatus for attaching to components of a microwave device
  • Apparatus for attaching to components of a microwave device
  • Apparatus for attaching to components of a microwave device

Examples

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Embodiment Construction

[0054] Various embodiments are described below with reference to the accompanying drawings. It should be noted that the figures are not drawn to scale and that elements of the same structure or function are represented by the same reference numerals throughout. It should also be noted that the drawings are only intended to facilitate the description of the embodiments. They are not intended as an exhaustive description of the invention or as a limitation on the scope of the invention. Moreover, an illustrated embodiment need not have all of the aspects or advantages illustrated. An aspect or advantage described in connection with a particular embodiment is not necessarily limited to that embodiment and can be practiced in any other embodiment even if not so shown or explicitly described.

[0055] Figure 1AThe radiotherapy system 10 was found. The system 10 includes an arm gantry 12, a patient support 14 for supporting a patient 20, and a control system 18 for controlling t...

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Abstract

An apparatus for attaching to components of a microwave device, comprising: a cage; a shield within the cage, wherein the shield is in the form of a container, at least a major portion of the shield being in contact with the cage the inner walls of the frame are spaced apart; and a connector at the cage, wherein the connector is configured to connect to a cable connection, and wherein the connector is electrically connected to two terminals within the shroud. An apparatus for coupling to an input connection of an electron gun, the input connection having a heater terminal and a cathode terminal, the apparatus comprising: a connector having a first end and a second end, wherein the first end is configured as attached to a cable, and the second end is configured to connect to the input connection of the electron gun; and wherein the connector includes the heater terminal configured to receive the input connection of the electron gun opening.

Description

technical field [0001] The field of the present application relates to accelerator systems, such as those used in medical systems, and more particularly, to systems and methods for electromagnetic interference suppression of accelerator systems. Background technique [0002] Radiation therapy involves the medical procedure of selectively delivering high-intensity radiation to certain parts of the body. A radiation device for delivering radiation therapy includes an electron source that supplies electrons and an accelerator that accelerates the electrons to form an electron beam. The electron beam is sent downstream where it strikes a target to produce radiation. The radiation is then collimated to provide a radiation beam with certain desired characteristics for therapeutic purposes. [0003] Radiation can also be used to provide imaging of the patient so that internal tissues can be visualized. [0004] A medical system that provides radiation for therapeutic or diagnost...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61N5/02
CPCA61N5/02H01J23/15H01J23/14H01J29/90H01R11/01H05K9/0049H05K9/005H05H2007/027H01J29/003H01J29/485H01J29/96
Inventor M·E·特莱尔R·H·波特
Owner VARIAN MEDICAL SYSTEMS
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