PET examination center plane layout structure
A technology of layout structure and center plane, applied in the field of radiation diagnosis and treatment, to achieve the effect of reducing damage
Pending Publication Date: 2021-07-30
CHINA INST FOR RADIATION PROTECTION
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Problems solved by technology
Ordinary radiological diagnostic equipment can complete the shielding of radiation protection by using protective materials, such as barium sulfate, lead, concrete or solid bricks, but Positron Emission Computed Tomography (PET) examinations are involved in arrive 18 In the use of open radionuclides such as F, in addition to radiation protection and shielding, issues such as personnel flow, drug delivery, and disposal of radioactive waste should also be considered.
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[0023] The present invention will be further described below in conjunction with specific embodiments and accompanying drawings.
[0024] The design principles followed by the plane layout structure of the PET inspection center provided by the present invention include:
[0025] (1) There should be clear boundaries between radioactive workplaces such as PET examination rooms and non-radioactive workplaces, with separate entrances and exits;
[0026] (2) There is no overlap between staff and patients;
[0027] (3) There is no intersection between the walking routes of the subjects after injection;
[0028] (4) The radioactive waste, waste gas and waste liquid generated in each place shall be separately and collectively disposed of.
[0029] figure 1 It shows a schematic diagram of the plane layout structure of the PET inspection center provided in the specific embodiment of the present invention, from figure 1 It can be seen that the PET examination center is divided into t...
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The invention relates to a PET examination center plane layout structure, and belongs to the technical field of radiation diagnosis and treatment. The structure comprises a PET examination front area and a PET examination area, a patient corridor and a staff corridor are arranged in the PET examination area in parallel, the PET examination area is divided into a PET examination staff activity area and a PET examination patient activity area through the patient corridor, and a special radioactive solid waste, waste water and waste gas collecting and treating device is further arranged. According to the structure, a PET examination center is reasonable in layout, radioactive workplaces are separated from non-radioactive workplaces, no intersection exists between staff and patients, no intersection exists between walking routes of examinees after injection, three radioactive wastes can be effectively treated, harm to the surrounding persons is reduced to the maximum extent, and the requirements of PET examination in densely populated public places such as office buildings are met.
Description
technical field [0001] The invention belongs to the technical field of radiation diagnosis and treatment, and specifically relates to a plane layout structure of a PET inspection center. Background technique [0002] The third-party medical imaging diagnosis center is an innovative medical institution that is encouraged by the state and is committed to precision medicine. Its location is often located in a public place such as an office building in a downtown area with a dense population. Ordinary radiological diagnostic equipment can complete the shielding of radiation protection by using protective materials, such as barium sulfate, lead, concrete or solid bricks, but Positron Emission Computed Tomography (PET) examinations are involved in arrive 18 For the use of open radionuclides such as F, in addition to considering radiation protection and shielding, issues such as personnel flow, drug delivery, and disposal of radioactive waste should also be considered. Contents ...
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Login to View More IPC IPC(8): E04H1/12
CPCE04H1/1205
Inventor 王超董娟聪刘玉静杨彪刘红艳柴栋良郝斌斌党旭红张慧芳原雅艺
Owner CHINA INST FOR RADIATION PROTECTION