A kind of inflatable shoulder joint rotation muscle group rehabilitation device,Include: an Inflated vest,For user wearing； One inflatable cushion,The side of the inflatable cushion connects the what Inflated vest,Make the inflatable cushion substantially from the user side transaxillary position,Extend downward into the same side waist location； One combination gas cell,The combination gas cell includes a plurality of strip gas cells,The section of each inflation Hou of the equal strips gas cell is triangle,And the grade strips gas cell by inflate the alignment of Hou triangular-section in a manner of connect side by side,So that a fan is presented in the section of combination gas cell inflation Hou,One end of the combination gas cell,Connect the what inflatable cushion； One pneumatic sleeve,To fix the arm of the user,The other end of the pneumatic sleeve connection what combination gas cell； And an inflation/deflation mechanism,The degree of inflation of the inflation/deflation mechanism controls combination gas cell.一種充氣式肩關節旋轉肌群復健器，包含：一充氣背心，以供一使用者穿戴；一充氣墊，該充氣墊之一側連接於該充氣背心，使該充氣墊大致自該使用者一側腋下位置，向下延伸至同一側腰部位置；一組合充氣囊，該組合充氣囊包含複數個長條狀充氣囊，該等長條狀充氣囊之每一個充氣後之截面為三角形，且該等長條狀充氣囊以充氣後三角形截面對齊之方式併排相接，使得該組合充氣囊充氣後之截面呈現一扇型，該組合充氣囊之一端，連接於該充氣墊；一充氣袖套，用以固定該使用者之手臂，該充氣袖套連接於該組合充氣囊之另一端；以及一充放氣機構，該充放氣機構控制該組合充氣囊之充氣程度。
