PROBLEM TO BE SOLVED: To provide a medical laser device for radiating to inside of a nose.SOLUTION: A medical laser device 1 comprises: a main body 1010 a laser radiation part which is provided on the main body so as to radiate laser beam to inside of a nose and an insertion part 1030 comprising an insertion tube 1310 whose upper side and lower side are opened and which his inserted into a nose, a lower part plate 1320 provided on a lower part of the insertion tube, and a measurement plate 1330 which is extended on an end of the lower part plate in a lower part direction of the lower part plate, detachably attached to an upper part of the main body, and on which a guide hole or guide groove part communicated with the insertion tube is formed. The laser beam radiated by the laser radiation part passes through the insertion tube and radiated to inside of the nose, and external air of the main body required for breathing passes through the guide hole or guide groove part and passes through the insertion tube and supplied. A protrusion stage protruded to an upper part direction of the main body is formed on an edge of an upper part surface of the main body, a lower part surface of the measurement plate of the insertion part is attached to an upper part surface of the protrusion stage, and mucus generated in the nose and flowed into the insertion tube of the insertion part is stored inside of the protrusion stage.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2019,JPO&INPIT【課題】鼻の内部に照射する医療用レーザー装置を提供する。【解決手段】医療用レーザー装置1は:本体1010と、鼻の内部にレーザーを照射するように本体に備えられるレーザー照射部と、鼻の内部に挿入される上側と下側が開放された挿入管1310と、挿入管の下部に備えられる下部板1320と、下部板の端に下部板の下部方向に延長形成されて本体の上部に分離可能に装着され、挿入管と連通する案内孔または案内溝部が形成される測板1330で構成される挿入部1030を含み、レーザー照射部が照射するレーザーは挿入管内部を通過して鼻の内部に照射され、呼吸に必要な本体の外部空気は案内孔または案内溝部を通って挿入管内部を通過して供給され、本体の上部面の縁に本体の上部方向に突出する突出段が形成され、突出段の上部面に挿入部の測板の下部面が装着され、突出段の内側に挿入部の挿入管内に流入した鼻の内部で発生した鼻水が収容される。【選択図】図1
