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Three-dimensional stereoscopic rotating magnetic field locating therapy system

A rotating magnetic field, three-dimensional technology, used in treatment, the use of magnetic fields generated by coils, radiation therapy, etc., can solve problems such as inaccurate positioning

Inactive Publication Date: 2004-01-28
衡阳科晶微电子有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the above-mentioned device for positioning the nano-magnetic material loaded with radioisotopes on the lesion site is relatively simple and the positioning is not very accurate.

Method used

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  • Three-dimensional stereoscopic rotating magnetic field locating therapy system
  • Three-dimensional stereoscopic rotating magnetic field locating therapy system
  • Three-dimensional stereoscopic rotating magnetic field locating therapy system

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Embodiment Construction

[0008] Such as figure 1 and figure 2 The three-dimensional rotating magnetic field positioning therapy system shown is that a plurality of electromagnet devices 2 that can generate electromagnetic fields are arranged in a staggered manner on a three-dimensional spherical surface 1, wherein the electromagnetic devices 2 on points A, B, C, and H on the upper hemisphere surface The iron device 2 and the electromagnet device 2 on points E, F, G, and D on the lower hemisphere are respectively on the straight line passing through the center point 3 of the sphere, and the electromagnet device 2 can be energized successively to generate a magnetic field under the control of a computer program. The lines of magnetic force pass through the center point of the spherical surface to form a three-dimensional rotating magnetic field in the spherical surface 1 , and the center point of the three-dimensional rotating magnetic field coincides with the center point 3 of the spherical surface 1 ...

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Abstract

The invention is three-dimensional revolving magnetism field orientation curing systems which are several interlaced electromagnets which can generate electromagnetic filed on a three-dimensional sphere, some electromagnet on the upper hemisphere is on the same beeline which passes through the centre with some electromagnet on the nether hemisphere. The electromagnet can generate magnetism field by the control of computer program, the magnetic force line passes through the centre, thus there is a three-dimensional revolving magnetism field, and the centre of the field superposes with the centre of the sphere. The magnitude of the field and the time can be controlled according to the tumour size. It also can generates the filed on the vertical plane or plane with a angle, all the fields intersect on the centre of the sphere, and makes the center maintain invariable magnetism field, and gathers the paramagnetic nano material onto the centre of the field.

Description

technical field [0001] The invention relates to a positioning treatment system for positioning paramagnetic nanometer materials on lesion sites in interventional therapy, in particular to a three-dimensional rotating magnetic field positioning treatment system. Background technique [0002] We know that in interventional therapy, therapeutic paramagnetic nanomaterials can be injected into the blood vessels of the body and lesion tissues, and the cancer cells can be killed or killed through the radiation of radionuclides to achieve the purpose of treating cancer lesions (tuberculosis). However, because cancer cells are rich in blood vessels, these radionuclides are likely to transfer to other parts of the body along with the blood circulation, and radiate and kill normal cells in these parts. This not only reduces the therapeutic effect on the original lesion, but also causes damage to other parts, and may also bring other side effects. In order to s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M36/00A61N2/02
Inventor 熊平熊融融
Owner 衡阳科晶微电子有限公司
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