PROBLEM TO BE SOLVED: To provide a microwave therapeutic device, providing an inexpensive antenna with consistent quality by eliminating an impedance matching process, enabling hyperthermic treatment with excellent heating efficiency by providing an antenna capable of contacting a human body without local warming, and reducing an erroneous operation due to radiation on portions other than an affected part to be treated or a radio wave hindrance on another electrical device.SOLUTION: A microwave therapeutic device comprises: contact-usable means having an antenna of a patch antenna structure and radiation efficiency improving means enabled to cure an affected part efficiently by reducing the microwaves radiated from the antenna upon portions other than the affected part.COPYRIGHT: (C)2015,JPO&INPIT【課題】インピーダンス整合工程を無くし安価で一定品質のアンテナを提供すると共に、局所加温しない人体接触可能なアンテナを提供することにより加熱効率の良い温熱治療及び治療患部以外への放射や他の電気機器への電波障害による誤作動を軽減する。【解決手段】マイクロ波治療器において、アンテナをパッチアンテナ構造とした接触使用可能手段と、アンテナから前記患部以外に放射される前記マイクロ波を減らし前記患部を効率良く治療できるようにした放射効率改善手段とを設ける。【選択図】図1
