< Topic > In the lying in bed person whose voluntary motion of the legs is difficult, with limb rank change, the heel, the ankle, the ankle and the below the knee, position relationship between the fibula head and the equipment without slipping, the preventive possible prevention supporter is offered. Solutions The prevention supporter, in order ankle 103 of the said user, to extrapolate in below the knee 104, is something which is installed. As for the prevention supporter, the both ends opening 9a and are formed by the tube shape which 9b is done, in order to cover ankle 103 from ahead 101 the foot of the said user, in order in below the knee 104 in installation possible cartridge cushion 3 and the intermediate part to possess the elasticity for restraint in diameter direction, the restraint section are located respectively on the both ends of 4 which is formed and the aforementioned restraint section and compare in the aforementioned restraint section and are provided thickly in diameter or or possess the both sides end 5,6 where elasticity of diameter direction is weakly formed, elastic tubular cushion cover 2, the empty to be constituted, as for restraint section 4 of the aforementioned cushion cover 2It is arranged inside lumen of the aforementioned cartridge cushion, the aforementioned both sides end is locked to the external surface 10 of the aforementioned cartridge cushion. < Selective figure > Figure 1【課題】 下肢の自発的な運動が困難な臥床者において、肢位変化によっても、踵、踝、足首、下腿、腓骨頭と装具との位置関係がずれずに、褥瘡予防可能な褥瘡防止サポータを提供する。 【解決手段】 褥瘡防止サポータは、該使用者の足首103、下腿104に外挿するように装着するものである。褥瘡防止サポータは、両端が開口9a,9bした筒状に構成され、該使用者の足先101から足首103を覆うように下腿104に装着可能な筒型クッション3と、中間部分に径方向に緊締用の伸縮性を有するように構成された緊締部4と、前記緊締部の両端にそれぞれ位置し前記緊締部に比して太径に設けられるか又は径方向の伸縮性が弱く構成された両側端部5,6とを有する、伸縮性筒状のクッションカバー2と、から構成され、前記クッションカバー2の緊締部4は、前記筒型クッションの内腔内に配置され、前記両側端部が前記筒型クッションの外表面10に固定される。【選択図】 図1
