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Device for combined radiotherapy and thermotherapy in operation

A technology of hyperthermia and surgery, which is applied in radiation therapy, heating appliances for therapeutic treatment, cooling appliances for therapeutic treatment, etc. The effect of avoiding aiming errors and saving treatment time

Inactive Publication Date: 2004-10-20
高春平
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Problems solved by technology

The above method is a method and device for brachytherapy and hyperthermia of human cavity organ tumors, which is only suitable for some tumors in hollow organ parts, and not suitable for other types of tumors in other parts. It is difficult to accurately locate the source and heat therapy source in an unintuitive state, and the power is usually insufficient to effectively kill tumor cells. Moreover, due to the narrow range of the cavity, there is not enough space and accurate device guidance, the emission angle and direction often appear. Large error, can not effectively kill tumor cells, therefore, not suitable for the treatment of most types of tumors

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  • Device for combined radiotherapy and thermotherapy in operation
  • Device for combined radiotherapy and thermotherapy in operation
  • Device for combined radiotherapy and thermotherapy in operation

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Embodiment Construction

[0027] figure 1 The illustrated embodiment is a schematic diagram of the combined radiotherapy and thermotherapy device in the operation of the present invention. The device is based on the right support platform 108 and the left support platform 109, supporting the radiation head arc arm 103 and the thermotherapy head arc arm 105, and the radiation head 101 moves X along the radiation head arc arm 103 through the radiation head arc arm guide rail 104. The thermal head 102 moves along the X-axis direction along the thermal head arc arm 105 through the thermal head arc arm guide rail 106 .

[0028] figure 2 The illustrated embodiment is a cross-sectional view of the combined radiotherapy and thermotherapy device in the operation of the present invention. The operating table 202 is supported and fixed by the operating table support frame 203, and is placed between the right support platform 108 and the left support platform 109. There are fixed devices between them, which ca...

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Abstract

An equipment for combining radiotherapy with thermotherapy of tumor in operation features that after CT or MRI is used to generate a 3D image of tumor focus and a laser excited light source is used to find out the residual tumor focus, the radiotherapeutic head and thermotherapeutic head are driven by laser locator and multi-dimensional moving arm for executing radiotherapy and thermotherapy.

Description

Technical field: [0001] The present invention relates to a device for combined radiotherapy and hyperthermia on tumors during surgery, and in particular to a device for combined killing of tumor cells in the surgical field of view using a radiation head and a heating head that can move in multi-dimensional directions during surgery. It can be widely used in adjuvant therapy in various tumor operations of the human abdominal cavity, pelvic cavity and thoracic cavity. Background technique: [0002] Years of clinical medicine and experimental medicine studies have confirmed that the effect of combined heating and radiation therapy on tumors is a sensitizing effect, and the reason is that heating directly kills tumors. Radiation biology studies have confirmed that hypoxic cells and S-phase cells are resistant to radiation, and heat can damage these two types of cells, so the killing effects of heating and radiation are complementary, and heating can increase radiation sensitivit...

Claims

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Application Information

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IPC IPC(8): A61F7/00A61N5/00
Inventor 高春平
Owner 高春平
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