Detection device and detection system for medical accelerator

A detection device and detection system technology, applied in the physical field, can solve the problems of low test efficiency, high potential risk of radiation damage, low data measurement accuracy, etc., to improve measurement accuracy and measurement speed, reduce radiation hazards, and high operation accuracy. Effect

Pending Publication Date: 2016-07-20
BEIJING TOP GRADE HEALTHCARE MEDICAL EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the field of high-energy ray radiation measurement in China, there is no dedicated automatic measurement equipment. The current measurement method is to manually use tooling to fix the ionization chamber and then lead wires into the operating room for data measurement. This method has low test efficiency and low data measu

Method used

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  • Detection device and detection system for medical accelerator
  • Detection device and detection system for medical accelerator
  • Detection device and detection system for medical accelerator

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Embodiment 1

[0038] The embodiment of the invention discloses a detection device for a medical accelerator, such as Figure 1 ~ Figure 4 As shown, the detection device of the medical accelerator includes:

[0039] The first fixing portion 1 and the second fixing portion 2 located on both sides of the bottom end of the accelerator bracket;

[0040] The first sliding part 3 slidably connected with the first fixed part 1, the first sliding part 3 includes: at least one first driven wheel 301 fixedly mounted on the first sliding part 3;

[0041] The second sliding part 4 slidably connected with the second fixed part 2, the second sliding part 4 includes: at least one second driven wheel 401 fixedly mounted on the second sliding part 4; fixedly mounted on the second sliding part 4 At least one driving wheel 402;

[0042] A mounting bracket 5 fixedly connected to the first sliding portion 3 and the second sliding portion 4, the mounting bracket 5 includes: a third fixing portion 501 fixedly installed a...

Embodiment 2

[0055] The embodiment of the present invention discloses a detection system for a medical accelerator, which includes the above-mentioned detection device for a medical accelerator, and further includes:

[0056] The programmable logic controller PLC is used to control the movement direction and displacement of the first sliding part 3, the second sliding part 4, the third sliding part 502, and the fourth sliding part 504;

[0057] The computer is used to read the data information collected by the ionization chamber 6, and process, monitor and alarm.

[0058] Specifically, such as Figure 5 As shown, in the embodiment of the present invention, the PLC drives the corresponding drive motor through the drive plate to control the movement route and movement displacement of the medical accelerator detection device. In addition, it can also control the collection time of the ionization chamber 6 at a certain position, thereby The control ionization chamber 6 realizes real-time collection o...

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Abstract

The invention provides a detection device and detection system for a medical accelerator. The detection device comprises a first fixed portion, a second fixed portion, a first sliding portion, at least one first driven wheel, a second sliding portion, at least one second driven wheel, at least one driving wheel, a mounting bracket, a third fixed portion, a third sliding portion, a fourth fixed portion, a fourth sliding portion and an ionization chamber, wherein the first fixed portion and the second fixed portion are located at two sides of the bottom end of an accelerator support respectively, the first sliding portion is slidably connected with the first fixed portion; the at least one first driven wheel is installed at the first sliding portion, the second sliding portion is slidably connected with the second fixed portion, the at least one second driven wheel is installed at the second sliding portion, the at least one driving wheel is installed at the second sliding portion, the mounting bracket is connected with the first sliding portion and the second sliding portion, the third fixed portion is mounted at the top end of the mounting bracket and parallel to a horizontal plane, the third sliding portion is slidably connected with the third fixed portion, the fourth fixed portion is installed at the third sliding portion and vertical to the third sliding portion, the fourth sliding portion is slidably connected with the fourth fixed portion, and the ionization chamber is installed at the bottom end of the fourth sliding portion and acquires radiation data of the accelerator. With the detection device and detection system provided by the invention adopted, harm to testing personnel can be reduced, and real-time detection for the medical accelerator can be realized.

Description

Technical field [0001] The invention relates to the field of physics, in particular to a detection device and system for a medical accelerator. Background technique [0002] There is no dedicated automatic measurement equipment in the field of high-energy ray radiation measurement in China. The current measurement method is to manually use the tooling to fix the ionization chamber and then the lead wire enters the operation room for data measurement. This method has low test efficiency, low data measurement accuracy, and real-time In addition, the current high-dose radiation dose testers on the market cannot store the collected data. At the same time, testers also need to frequently enter and exit the accelerator room with extremely large radiation doses, and the potential danger of personal radiation injury is greater. Summary of the invention [0003] The technical problem to be solved by the present invention is to provide a detection device and system for a medical accelerato...

Claims

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Application Information

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IPC IPC(8): G01T1/14
Inventor 曹凯许亚飞张圈世
Owner BEIJING TOP GRADE HEALTHCARE MEDICAL EQUIP CO LTD
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