Tumor treatment instrument

A tumor treatment and positive electrode technology, applied in the field of tumor treatment instruments, can solve the problem that the coverage and destruction rate of tumor cells needs to be improved, and achieve the effect of reducing treatment costs and improving the quality of life

Pending Publication Date: 2019-07-23
马冲
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Problems solved by technology

[0004] In the current technology of using electric field to treat tumors, the rate of coverage and destruction of tumor cells during the treatment process still needs to be improved

Method used

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  • Tumor treatment instrument
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Embodiment

[0030] Please refer to figure 1 , figure 1 Shown is a schematic structural diagram of the tumor treatment apparatus 100 . The tumor treatment apparatus 100 is mainly used for treating tumors. Since 1980, electric fields have been widely used in the fields of biology and medicine, including killing microorganisms, cell fusion, gene transformation and tumor treatment. Compared with traditional surgery, radiotherapy and chemotherapy, tumor treatment electric field has many potential advantages, such as no toxic side effects, flexible treatment time, and larger tumor coverage.

[0031] The mechanism of action of the tumor treatment electric field is mainly to interfere with and destroy the mitosis of cells, which is the main division mode of human cells. Cells begin to divide from interphase to mitosis. Intervenes in cell division by affecting the docking of microtubule subunits of the mitotic spindle and the movement of macromolecules and organelles in the middle to late stag...

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Abstract

The invention provides a tumor treatment instrument, and relates to the field of medical apparatuses. The tumor treatment instrument mainly comprises a power source, a built-in positive electrode anda built-in negative electrode, wherein the positive pole of the power source is connected with the built-in positive electrode; the negative pole of the power source is connected with the built-in negative electrode; and the "built-in " of the built-in positive electrode and the built-in negative electrode represents that when the tumor treatment instrument is used, the two electrodes are locatedin a tumor cavity left after a patient is subjected to tumor resection. According to the tumor treatment instrument disclosed by the invention, the electrodes can be transplanted into an organism body, so that in the treatment process, the tumor treatment instrument has high coverage rate on tumor cells especially deep-seated tumor cells, and the restraint of the tumor can achieve a better effect;at present, the tumor is treated by an electric field, and generally, the electrode pieces are adhered to the skin surfaces of the organism body, and when an electric current is exerted on the surface of the organism body, the electric current is mainly conducted from the body surface, in the treating process, the cover failure rate of the deep-seated tumor cells is not high enough, and the treatment effect is not good enough.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a tumor treatment instrument. Background technique [0002] Since 1980, electric fields have been widely used in the fields of biology and medicine, including killing microorganisms, cell fusion, gene transformation and tumor treatment. With the research on the mechanism of tumor treating fields (Tumor Treating Fields, TTF), as a new tumor treatment method, TTF has many potential advantages compared with traditional surgery, radiotherapy and chemotherapy. The side effects of TTF treatment, except for mild dermatitis at the site where the insulated electrodes contact the skin, have not been reported to have other adverse reactions, and will not affect the heart and nerve tissue. When TTF is used in combination with chemotherapy drugs, the toxicity of chemotherapy drugs will not be aggravated. [0003] The mechanism of action of TTF is mainly to interfere with and destroy the mit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61N1/36
CPCA61N1/36002
Inventor 马冲
Owner 马冲
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