PROBLEM TO BE SOLVED: To provide a body enclosing solenoid type body warming device with small coil impedance, capable of generating a magnetic flux with a prescribed density at a region near an affected part inside a solenoid coil.SOLUTION: The body warming device 10 comprises: a tubular solenoid coil 17 of such a size as a living body can be slackly inserted into a high-frequency power supply 11 for feeding electricity to the solenoid coil and a body holder 15 which can be slackly inserted into the solenoid coil 17. The shape of the contour related to the cross section of the solenoid coil 17 is circular 17a in a section larger than a half and is linear 17b in the remaining section in the circumferential direction of the contour. A subordinate solenoid coil, short and densely wound, is inserted into the solenoid coil 17.COPYRIGHT: (C)2008,JPO&INPIT【課題】ソレノイドコイル内の患部に近い部位に所期の密度の磁束を発生可能であってコイルインピーダンスの小さい生体包囲ソレノイドタイプ生体加温装置を実現する。【解決手段】生体を遊挿しうる大きさの筒状ソレノイドコイル17と、これに給電するための高周波電源11と、ソレノイドコイル17に遊挿しうる生体保持具15とを備えた生体加温装置10において、ソレノイドコイル17はその横断面に係る輪郭の形状を該輪郭の周方向における過半区間では円弧状17aにし残りの区間では直線状17bにする。また、長さが短く且つ捲回密度が密な副ソレノイドコイルをソレノイドコイル17に内挿する。【選択図】 図1
