PROBLEM TO BE SOLVED: To provide a medical device which can, in a space-saving facility, efficiently cool a plurality of coils around which a conductor is cylindrically wound on multiple and is provided in the way that a subject is encircled.SOLUTION: A medical device comprises: a cylindrical bobbin part 4x around which a coil 2x is wound a bobbin inside plate part 5x communicated with an inside end part in an axial direction of the bobbin part 4x a bobbin outside plate part 6x communicated with an outside end part in the axial direction of the bobbin part 4x a space forming plate part 7x which forms, together with an outermost layer surface 2ax of the coil 2x, the bobbin inside plate part 5x, and the bobbin outside plate part 6x, a flow path space Px in which cooling fluid flows a cooling fluid inlet part 8x which communicates with the flow path space Px and the cooling fluid flows therein and a cooling fluid outlet part 9x which communicates with the flow path space Px and the cooling fluid flows therein.COPYRIGHT: (C)2016,JPO&INPIT【課題】導線が筒状に多重に巻かれ被検体を囲むように設けられた複数のコイルの冷却を、省スペースの設備で効率的に行えるようにした医療装置を提供する。【解決手段】この医療装置は、コイル2xが巻かれた筒状のボビン部4xと、ボビン部4xの軸方向の内側端部に連設されるボビン内側板部5xと、ボビン部4xの軸方向の外側端部に連設されるボビン外側板部6xと、コイル2xの最外層面2axとボビン内側板部5xとボビン外側板部6xととともに、冷却流体が流れる流路空間Pxを形成する空間形成板部7xと、流路空間Pxに連通し冷却流体が流入する冷却流体入口部8xと、流路空間Pxに連通し冷却流体が流出する冷却流体出口部9xと、を備えてなる【選択図】図7
