Double-track motion focusing radiotherapy equipment and radiotherapy method thereof

A technology of motion and equipment, applied in the field of dual-track motion focused radiotherapy equipment, can solve problems such as limiting the angle of the treatment beam, damage, and destruction of human tissue cells, and achieve the effects of improving positioning accuracy, expanding selection space, and optimizing treatment plans

Pending Publication Date: 2021-11-26
HEALTHTECH MEDICAL TECH (SUZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, radiotherapy imaging equipment and radiotherapy equipment are not integrated, the treatment positioning process is more complicated, the positioning error is large, and it takes a long time, which prolongs the treatment time
And conventi

Method used

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  • Double-track motion focusing radiotherapy equipment and radiotherapy method thereof
  • Double-track motion focusing radiotherapy equipment and radiotherapy method thereof
  • Double-track motion focusing radiotherapy equipment and radiotherapy method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as Figure 1-Figure 5 The shown dual-track motion focused radiotherapy equipment includes: a fixed frame 1 and a rotating frame 2, the fixed frame includes a ring structure 11, a base 12 and an outer shell 10, and the base 12 is connected to the ring structure The bottom of part 11, the outer casing 10 is connected to the ring structure part 11;

[0032] The rotating frame 2 includes an annular structural member 21 and a supporting structural member 22. The outer shell 10 is covered on the outside of the supporting structural member 22. The outer shell 10 plays a role of protection and isolation for the equipment. In this implementation, the outer shell 10 consists of two A combination of independent parts, of course, the outer casing 10 can also be a whole or a combination of two or more parts;

[0033] The support structure 22 includes an arch 221. There are two arches 221 placed in parallel. The two arches 221 are connected by a connecting piece 222. The ends o...

Embodiment 2

[0043] Such as figure 1 , figure 2 with Figure 5 The shown dual-track motion focused radiotherapy equipment includes: a fixed frame 1 and a rotating frame 2, the fixed frame includes a ring structure 11, a base 12 and an outer shell 10, and the base 12 is connected to the ring structure The bottom of part 11, the outer casing 10 is connected to the ring structure part 11;

[0044] The rotating frame 2 includes an annular structural member 21 and a supporting structural member 22. The outer shell 10 is covered on the outside of the supporting structural member 22. The outer shell 10 plays a role of protection and isolation for the equipment. In this implementation, the outer shell 10 consists of two A combination of independent parts, of course, the outer casing 10 can also be a whole or a combination of two or more parts;

[0045] The support structure 22 includes an arch 221. There are two arches 221 placed in parallel. The two arches 221 are connected by a connecting pi...

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Abstract

The invention discloses double-track motion focusing radiotherapy equipment. The double-track motion focusing radiotherapy equipment comprises a fixed rack and a rotary rack, and the fixed rack is provided with an annular sleeve structural part; the rotary rack is provided with a circular ring type structural part and a supporting structural part, the circular ring type structural part is connected with the supporting structural part, the circular ring type structural part is located on the inner side of the annular sleeve structural part and connected with the annular sleeve structural part through a bearing, and the circular ring type structural part and the annular sleeve structural part are connected with a rotating driving device; the rotating driving device drives the circular ring type structural part to rotate along the annular sleeve structural part; and a treatment assembly and an imaging component are installed on the supporting structural part, and a driving mechanism is installed on the supporting structural part and can drive the treatment assembly to slide. According to the device, the imaging component and the treatment assembly are integrated, so that the accuracy of image guiding and target spot positioning is improved, the radiotherapy time is shortened, damage to normal tissues and visceral organ cells of a patient is reduced through a double-track focusing method, and a treatment scheme can be more optimized.

Description

technical field [0001] The invention relates to the technical field of radiotherapy equipment, in particular to a dual-track motion focusing radiotherapy equipment and a radiotherapy method thereof. Background technique [0002] Radiation therapy for tumors is a local treatment method that uses radiation to treat tumors. Radiation includes α, β, γ rays produced by radioactive isotopes and x-rays, electron beams, proton beams and other particle beams produced by various x-ray therapy machines or accelerators. These rays are focused on irradiating abnormal or diseased tissues to cause focal necrosis or functional changes to achieve the purpose of treating diseases. About 70% of cancer patients require radiation therapy as part of their cancer treatment. The role and status of radiotherapy in tumor treatment has become increasingly prominent, and it has become one of the main means of treating malignant tumors. [0003] Radiation therapy imaging equipment such as CT, CBCT or...

Claims

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Application Information

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IPC IPC(8): A61N5/10
CPCA61N5/103A61N5/1039A61N5/1049A61N5/1077A61N2005/1061
Inventor 宋世鹏
Owner HEALTHTECH MEDICAL TECH (SUZHOU) CO LTD
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