< Topic > The microwave lighting device and formation method of the medical use where the assembly is easy with simple structure are offered.SolutionsIt is long, the shaft (14) being the microwave lighting device which possesses the probe which is included, the shaft the tubular peripheral wall (18), the shaft (14) the emission section which is arranged in the point (15), the tubular peripheral wall (18) the transmission line which extends to the emission section in inside (17), and the shaft (14) the transmission line (17) and also extends with lengthwise, long and narrow the branch component (19) we include, at two separate positions to which the transmission line (17) the side wall and the branch component (19) the side wall contacts mutually, separates the tubular peripheral wall (18) By the fact that it contacts the inside, the shaft (14) the liquids style derived roads (20 and 21) pair is offered inside. When using, the coolant through falls, the derived road of one side (20) the other derived road (21) returns.< Selective figure > Figure 10【課題】単純構造で組立が容易な医療用途のマイクロ波照射装置及び形成方法を提供する。【解決手段】細長シャフト(14)を含んだプローブを有するマイクロ波照射装置であって、シャフトは筒状外周壁(18)、シャフト(14)先端に配置された放射部(15)、筒状外周壁(18)の内部で放射部へ延びる伝送ライン(17)、およびシャフト(14)の縦方向で伝送ライン(17)と共に延びる細長の分流部材(19)を含んでおり、伝送ライン(17)の側壁と分流部材(19)の側壁は互いに接触しており、分離した2つの別々の位置にて筒状外周壁(18)の内面に接触していることで、シャフト(14)内に液流導路(20、21)のペアを提供している。使用時、冷却液は一方の導路(20)を下降し、他方の導路(21)を介して戻る。【選択図】 図10
