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Source guiding device

A source storage and guide block technology, applied in portable protective containers, nuclear engineering, etc., can solve the problems of multiple disassembly and assembly of source guide tooling, time-consuming and laborious, complicated source guide process, etc., to reduce economic losses, shorten operation time, and avoid The effect of repeated disassembly and assembly

Pending Publication Date: 2022-07-29
CYBERMED TECH XIAN
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Problems solved by technology

When changing the source in the related technology, it is often necessary to prepare two source storage tanks, one of which is used to store the new radioactive source, and the other is used to store the radioactive source replaced from the medical equipment, that is, the old radioactive source is first taken out from the equipment, and then Importing a new radioactive source into the equipment involves the use of two or more source storage tanks, and there are multiple disassembly and assembly of the source guide tooling. The source guide process is complicated, time-consuming and laborious

Method used

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Embodiment Construction

[0023] In order to make the technical solutions and advantages of the present application clearer, the embodiments of the present application will be further described in detail below with reference to the accompanying drawings.

[0024] Since the radioactive source is radioactive, the radioactive source is stored in the storage tank during transportation, and the storage tank is used to shield it. In the related art, when changing the source, it is often necessary to prepare two source storage tanks, one of which is used to store the new radioactive source, and the other is used to store the old radioactive source that has been replaced from the medical equipment. The process of introducing a new radioactive source into the equipment involves the use of two or more source storage tanks, and there are multiple disassembly and assembly of the source guide tooling. The source guide process is complicated and time-consuming and labor-intensive.

[0025] To this end, the embodimen...

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Abstract

The invention discloses a source guiding device, which belongs to the field of medical equipment and comprises a shielding body, the shielding body is of a hollow cavity structure, and a temporary source storage position is arranged in the shielding body and is used for temporarily storing a radioactive source. The device can temporarily store the radioactive source in the source guiding process, extra empty source storage tanks do not need to be used in the source changing operation, the use number of the source storage tanks is reduced, and the source changing cost is reduced; meanwhile, repeated disassembly and assembly of the source guiding tool are avoided, the working intensity of operators is greatly reduced, the operation time is shortened, and the economic loss caused by source replacement shutdown of a user of the medical equipment is reduced.

Description

technical field [0001] The present application relates to the field of medical equipment, and in particular, to a source guiding device. Background technique [0002] Tumor radiation therapy is a local treatment method that uses radiation to treat tumors. Radiation includes alpha, beta, and gamma rays produced by radioisotopes and x-rays, electron rays, proton beams and other particle beams produced by various x-ray therapy machines or accelerators. [0003] For medical equipment that uses radioisotopes as radioactive sources, since the radiation emitted by the radioactive source is harmful to the human body and the environment, it is necessary to carry out all-round radiation shielding during the first source installation and subsequent source replacement processes. Usually, when installing or changing the source, it is necessary to assemble a source guide tool around the medical equipment to carry out the installation and removal of the radioactive source. [0004] Since...

Claims

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Application Information

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IPC IPC(8): G21F5/015G21F5/06
CPCG21F5/015G21F5/06
Inventor 陈方正李鹏祯李大梁王欢欢王俊峰聂子恒
Owner CYBERMED TECH XIAN
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