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Millimeter wave therapeutic apparatus for oral cavity

A millimeter-wave and therapeutic device technology, applied in the field of medical devices, can solve the problems such as the inability to guarantee antenna impedance matching, and achieve the effect of large attenuation adjustment capability, compact structure, and reduced volume

Pending Publication Date: 2022-08-09
BEIJING ZHONGCHENG KANGFU TECH CO LTD
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Problems solved by technology

Although the oral irradiator meets the treatment needs of the oral cavity in terms of volume and structure, it does not improve the structure of the antenna protective cover and the waveguide cavity, and cannot guarantee the impedance matching of the antenna at the medium interface

Method used

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  • Millimeter wave therapeutic apparatus for oral cavity
  • Millimeter wave therapeutic apparatus for oral cavity

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Embodiment Construction

[0021] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure will be more thoroughly understood, and will fully convey the scope of the present disclosure to those skilled in the art.

[0022] Millimeter wave therapy instruments are widely used in the treatment of various diseases due to their small action position and precise controllability. However, the existing millimeter-wave therapeutic apparatus cannot guarantee the intensity of the millimeter-wave transmission power to achieve precise treatment. For the complex structure of the oral cavity, in order to meet the treatment needs of the instrument for...

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Abstract

The oral cavity millimeter wave therapeutic apparatus comprises a host, an antenna mechanism connected with the host on the same axis and a handheld mechanism connected with the host, the axis of the handheld mechanism is perpendicular to the axis direction of the host, and the antenna mechanism comprises a circular waveguide, a millimeter wave antenna and an antenna protection cover. The host comprises a millimeter wave source and a waveform transformation attenuation device, the waveform transformation attenuation device comprises an attenuation unit and a waveform transformation unit which are integrated into a device, the attenuation unit is connected with the millimeter wave source through a flange, and the attenuation unit is suitable for attenuating millimeter wave power emitted by the millimeter wave source to a target value; the waveform conversion unit is connected with the circular waveguide, and the waveform conversion unit is suitable for converting the field pattern of the millimeter waves after power attenuation from TE10 waves in the rectangular waveguide to circularly polarized waves in the circular waveguide so as to provide required millimeter wave output power for the millimeter wave antenna. The oral cavity millimeter wave therapeutic apparatus can penetrate into the oral cavity for precise irradiation, and can ensure a large millimeter wave energy adjustment range.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an oral millimeter wave therapeutic apparatus. Background technique [0002] Millimeter waves can penetrate the biological epidermis and act on deep tissues, and can resonate with biological macromolecules such as proteins and RNAs, thereby affecting and regulating the process of life activities. The millimeter-wave therapeutic apparatus resonates with human cells through a specific oscillation frequency, causing a series of biological effects, such as promoting metabolism and blood circulation, sterilization and other therapeutic effects. [0003] The oral millimeter wave treatment device needs to be hand-held and needs to be able to treat the local part of each tooth. Therefore, its diameter (effective radiation area) should be as small as possible when covering a single tooth, and the hand-held part cannot touch the patient's face when the antenna is inserted into the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61N5/02A61C19/06
CPCA61N5/022A61C19/06
Inventor 张雪艳
Owner BEIJING ZHONGCHENG KANGFU TECH CO LTD
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