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Brain PET detector

A detector and brain technology, applied in computerized tomography scanners, equipment for radiological diagnosis, medical science, etc., can solve the problem that the scanning bed occupies a large space, the head position is not easy to fix, and the human body is easy to feel tired, etc. problem, to achieve the effect of solving a large space

Inactive Publication Date: 2021-12-07
天津市通透医疗科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002]The brain PET equipment that allows patients to sit on a chair to scan, the human body is easy to feel tired, and the head position is not easy to fix. The space is large and the adaptability to the environment is not high

Method used

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  • Brain PET detector

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Embodiment Construction

[0020] In order to enable those skilled in the art to better understand the technical solutions of the present invention, and to make the above-mentioned features, objectives and advantages of the present invention clearer and easier to understand, the present invention will be further described below in conjunction with embodiments. The examples are only for illustrating the present invention and are not intended to limit the scope of the present invention.

[0021] like figure 1 As can be seen, the present invention includes: a bracket 1, a bed board 2, a PET ring 3, a mechanical slide rail 4 and a counterweight 5, and the bed board 2 is obliquely arranged and fixed on the bracket 1, and the bed board 2 is close to the patient's head 6 One side is connected with a PET ring 3 through a mechanical slide rail 4;

[0022] The adjustment bar of the mechanical slide rail 4 is connected with a counterweight 5, and the counterweight 5 balances the gravity of the PET ring 3 and the ...

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Abstract

The invention provides a brain PET detector. The brain PET detector comprises a support, a bed board, a PET ring, a mechanical sliding rail and a balancing weight; the bed board is obliquely fixed to the support; the side, close to the head of a patient, of the bed board is connected with the PET ring through the mechanical sliding rail; an adjusting rod of the mechanical sliding rail is connected with the balancing weight, and the balancing weight is arranged in a free falling mode; and the balancing weight balances the gravity of the PET ring and the friction force on the sliding rail, so that the PET ring is in a force balance state, and the PET ring is moved by pulling the balancing weight. The PET ring is located on the mechanical sliding rail, a balance state is kept through the balancing weight, an operator can lift and fix the PET ring easily, no electrical control device exists, and no electrical safety problem exists; the detector adapts to patients with different heights, and the patients do not feel tired; and in addition, the problem that a scanning bed occupies a relatively large space is solved.

Description

technical field [0001] The invention mainly relates to the field of PET detectors, in particular to a brain PET detector. Background technique [0002] The brain PET equipment that allows patients to sit on a chair to scan the human body is easy to feel tired, and the head position is not easy to fix. In addition, the scanning bed that lies flat takes up a lot of space and is not very adaptable to the environment. [0003] A Chinese invention patent has been published, application number CN201810785726.9, patent name: a PET detector and overall equipment that conforms to the brain at all angles, and the application date: 2018-07-17. The invention relates to a brain conforming to the brain at all angles The PET detector includes a plurality of detection modules, each detection module is composed of a crystal, a sensor array and a light guide, and the detection crystals are all arranged in the direction of the cavity; a plurality of detection modules form an open detection cav...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B6/03A61B6/04
CPCA61B6/037A61B6/0407A61B6/44
Inventor 屈春蕾
Owner 天津市通透医疗科技有限公司
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