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Digitally controled radiotherapy center with strength precisely regulated

An intensity-modulated radiotherapy and precise technology, applied in the field of medical gamma knife, can solve the problems of affecting the effect of radiotherapy, many medical staff, and a large area of ​​​​the computer room.

Inactive Publication Date: 2004-08-18
官爱平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing head gamma knife, body gamma knife, medical linear accelerator, cobalt 60 treatment machine and other radiotherapy equipment, they are all single equipment, the use efficiency is low, the machine room occupies a large area, and the medical staff required many
In addition, 80% of the nearly 1,000 medical linear accelerators and cobalt-60 treatment machines in the country cannot perform precise radiotherapy and intensity-modulated radiotherapy, which affects the effect of radiotherapy

Method used

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  • Digitally controled radiotherapy center with strength precisely regulated
  • Digitally controled radiotherapy center with strength precisely regulated
  • Digitally controled radiotherapy center with strength precisely regulated

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] Drawing No.:

[0028] 1. Three-dimensional movable bed

[0029] 2. Radiotherapy cavity

[0030] 201. Left ring body bracket 202. Right ring body bracket 203. Ring rail groove

[0031] 204. Source body shielding box 205. Roller

[0032] 3. Source body microwave energy gathering device

[0033] 301. Source-body collimator 302. Guide rail 303. Counterweight

[0034] 304. Ring gear

[0035] 4. CNC power box

[0036] 5. Conformal beam limiter

[0037] 501. Hollow frame 502. Left half bracket 503. Right half bracket

[0038] 504. Hinge shaft 505. Bottom plate 506. Buckle

[0039] 507. Grating blades 508. Beam limiting aperture

[0040] 6. Stereotaxic mask

[0041] 601. Left half positioning cover 602. Right half positioning cover 603. Hinge shaft

[0042] 604. Bottom plate 605. Buckle 606. Airbag

[0043] 7. Helmets

[0044] The present invention is a numerically controlled precision intensity-modulated radiotherapy center, which includes a three-dimensional mova...

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Abstract

The digitally controlled radiotherapy center with precisely regulated strength includes a 3D movable bed, a radiotherapy cavity, a source and microwave energy focusing device and one digital controlled power source. The radiotherapy cavity consists of upper double-ring support and lower source shielding box, the source and microwave energy focusing device has source climator on its arched surface with ring gear installed, balance weight, tracks and roller. The present invention has stereo head radiotherapy function, precise body radiotherapy function, strength regulating radiotherapy function and large range radiotherapy function, and has accurate profilling performance, small penumbra, low cost and high apparatus utilization.

Description

technical field [0001] The invention relates to a medical gamma knife, in particular to a digitally controlled precise intensity-modulated radiotherapy center. Background technique [0002] Existing head gamma knife, body gamma knife, medical linear accelerator, cobalt 60 treatment machine and other radiotherapy equipment, they are all single equipment, the use efficiency is low, the computer room occupies a large area, and the medical staff required many. In addition, 80% of the nearly 1,000 medical linear accelerators and cobalt-60 treatment machines in the country cannot perform precise radiotherapy and intensity-modulated radiotherapy, which affects the effect of radiotherapy. It is necessary to improve the existing technology and add new varieties. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned deficiencies, and provide an improved numerically controlled precise intensity-modulated radiotherapy center, whic...

Claims

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Application Information

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IPC IPC(8): A61N5/10
Inventor 官爱平
Owner 官爱平
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