PROBLEM TO BE SOLVED: To provide a device for an endoscope in which overheating is hardly generated even if using an electronic component accompanied by heat generation, and to provide the endoscope using the same.SOLUTION: A device (1) for an endoscope includes: an electronic component (2) accompanied by heat generation a cylindrical casing (3) supporting the electronic component (2) and a heat radiation member (8) inserted into a cylinder hole (35) of the cylindrical casing (3). The cylindrical casing (3) has first flow passages (36) through which a fluid collecting heat from the cylindrical casing (3) flows. The heat radiation member (8) has: communication parts (83) communicating with the first flow passages (36) a second flow passage (82) communicating with the communication parts (83) and a plurality of heat radiation fins (81) projecting from the inner wall face of the second flow passage (82).COPYRIGHT: (C)2014,JPO&INPIT【課題】発熱を伴う電子部品を使用しても、過熱の生じにくい内視鏡用装置及びこれを用いた内視鏡の提供。【解決手段】 発熱を伴う電子部品(2)と、電子部品(2)を支持する筒状筐体(3)と、筒状筐体(3)の筒孔(35)に内挿される放熱部材(8)と、を含む内視鏡用装置(1)である。筒状筐体(3)は、筒状筐体(3)から熱を回収する流体が流れるための第1流路(36)を有し、放熱部材(8)は、第1流路(36)と連通する連通部(83)と、連通部(83)と連通する第2流路(82)と、第2流路(82)の内壁面に突起する複数の放熱フィン(81)とを有することを特徴とする。【選択図】図3
