In-vitro thermal therapy equipment and in-vitro microwave thermal therapy antenna thereof

A microwave hyperthermia and antenna technology, which is applied in the field of in vitro hyperthermia equipment and its in vitro microwave hyperthermia antenna, can solve the problems of hyperthermia antennas that are large in size and cannot meet the miniaturization requirements of superficial tumor treatment, and achieve the effect of small size

Active Publication Date: 2021-06-11
INNER MONGOLIA UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

During use, the antenna is usually placed in a liquid environment with high dielectric constant (such as deionized water, castor oil, gel, etc.), and the existing hyperthermia antenna is too large to be suitable for superficial tumor treatment miniaturization requirements

Method used

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  • In-vitro thermal therapy equipment and in-vitro microwave thermal therapy antenna thereof
  • In-vitro thermal therapy equipment and in-vitro microwave thermal therapy antenna thereof
  • In-vitro thermal therapy equipment and in-vitro microwave thermal therapy antenna thereof

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Embodiment Construction

[0039] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0040] It should be noted that, in the case of no conflict, the following embodiments and the features in the embodiments can be combined with each other; and, based on the embodiments in the present disclosure, those of ordinary skill in the art obtained without creative work All other embodiments belong to the protection scope of the present disclosure.

[0041] It is noted that the following describes various aspects of the embodiments that are within the scope of the appended claims. It should be apparent that the aspects described herein may be embodied in a wide variety of forms and that any specific structure and / or function described herein is illustrative only. Based on the present disclosure one skilled in the art should appreciate that an aspect described herein may be implemented independently of any other aspects and that two or more of t...

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Abstract

The invention discloses in-vitro thermal therapy equipment and an in-vitro microwave thermal therapy antenna thereof. The in-vitro thermal therapy equipment comprises a coaxial input line, at least two groups of microstrip patches and a metal conductor sleeve, wherein the input end of the coaxial input line is electrically connected with the in-vitro thermal therapy equipment through a connector, each group of microstrip patches is connected with the coaxial input line, each group of microstrip patches are arranged in the axial direction of the coaxial input line, the microstrip patch located at the tail end is attached to the skin of a patient, and the microstrip patch located at the tail end is attached to the skin of the patient. The metal conductor sleeve sleeves the outer ring of the coaxial input line and is connected with the microstrip patch at the beginning end to form a grounding end. The metal conductor sleeve and the microstrip patch form a grounding end together, so that the antenna can still have enough grounding area when the size is small, the antenna has no special requirement on external environment, can be directly used in air, can have small size, and provides technical conditions for designing miniaturized microwave hyperthermia equipment.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to an external hyperthermia equipment and an external microwave hyperthermia antenna. Background technique [0002] Microwave hyperthermia has gradually become an important technology for treating tumors, and the most important link in microwave hyperthermia technology is the design of hyperthermia antenna, which has great advantages in terms of treatment range, treatment time, influence on normal tissues and system stability. played a key role. Microwave hyperthermia is divided into external hyperthermia, internal intervention or insertion hyperthermia. External hyperthermia refers to the hyperthermia in which the microwave radiation antenna is located outside the body. It is mainly used to treat diseased tissues located on the surface and superficial layers of the body. The antenna designed for breast cancer microwave hyperthermia is an extracorporeal hyperthermia antenna. It is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61N5/02H01Q1/36H01Q1/48H01Q1/50
CPCA61N5/025H01Q1/36H01Q1/50H01Q1/48
Inventor 杜永兴高家兴孟宪伟李宝山宋静静秦岭
Owner INNER MONGOLIA UNIV OF SCI & TECH
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