PROBLEM TO BE SOLVED: To solve a problem where a supporter used for lumbago etc. presses the whole of lumbosacral spine or presses sacral foramina as if it seals them with a lengthwise shape, so that its usability is bad because symptoms such as pressure pain, numbness, etc. sometimes appear, and so on.SOLUTION: So as to avoid a part contacting to sacral foramina, an elastic material pressing thoracolumbar fascia is divided into a trapezoidal shape and is arranged so as to be laterally oblong. Thereby, pressure pain and numbness, which are caused by sealing the sacral foramina, disappear.COPYRIGHT: (C)2015,JPO&INPIT【課題】腰痛などに用いるサポーターは、腰仙椎全体或いは縦長の形状で仙骨孔を塞ぐように押圧し、ときに圧痛や痺れなどの症状が出現したりして、使い勝手がわるかった。【解決手段】仙骨孔に当たる部分を避けるように、胸腰筋膜を押圧する弾性素材を台形状に分割し横長になるように配置することで、仙骨孔を塞ぐことによる圧痛や痺れがなくなるようにした。【選択図】図1
