PROBLEM TO BE SOLVED: To provide an elastic cylindrical bandage that is good in wearing feeling and use feeling, also can receive a pressure force of good balance when in use, also eliminates a sense of incongruity when in use, prevents a wearing state from coming loose by a users exercise or the occurrence of movement of a position, furthermore, can be attached and detached without difficulty by applying a specific pressure in the wearing direction even if a user is not an expert, and furthermore, has breathability.SOLUTION: An elastic cylindrical bandage is knitted by using human body position information (L1, L2,...) in the length direction of a portion of a human body being a wearing target and human body perimeter information (m1, m2...) in a vertical section with respect to the human body position information of a stitch row of a wale side obtained by annularly knitting spun yarn, and is worn in the length direction of a portion of the human body. For the human body perimeter information (m1, m2...) with respect to the human body position information in the length direction of the human body, the human body perimeter information (m1, m2, m3..) with respect to the human body position information (L1, L2, L3...) in the length direction of the human body is set in the number of stitches approximated by assuming the knit stitch density and the Youngs modulus as a constant.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2016,JPO&INPIT【課題】装着感及び使用感が良く、また、使用時にバランスの良い圧迫力を受けることができ、また、使用時に違和感がなく、使用者の運動によって装着状態が解けたり、位置の移動が生じたりすることもなく、しかも、熟練者でなくとも特定の圧力を装着方向に加えることで無理なく着脱でき、しかも、通気性があること。【解決手段】装着対象である人体の一部の長さ方向の人体位置情報(L1,L2,・・・)と、紡績糸を環状に編み込んだウェール側の編目列の前記人体位置情報に対する垂直断面における周囲長の人体周囲長情報(m1,m2・・・)とを用いて編成した人体の一部の長さ方向に装着される弾性筒状包帯であって、前記人体の長さ方向の前記人体位置情報に対する人体周囲長情報(m1,m2,・・・)を、前記人体の長さ方向の前記人体位置情報(L1,L2,L3,・・・)に対する人体周囲長情報(m1,m2,m3,・・・)は、編目密度、ヤング率を一定とし、近似する目数に設定したこと。【選択図】図1