One kind is lain on one's side supporting pad body structure-improved,It is a kind of for lying on one's side sleeper or vertebra operates on sufferer support back,Enhancement sleep quality of steadily comfortably lying on one's side is formed,And the support mat structure of compressing patient wound and drainage tube can be prevented,It is mainly a triangle cylindricality pad with elastic anchorage force,The triangle cylindricality pad appearance,System's set is covered with the body of a homomorphs,A support pad is formed,Wherein,System is provided with slip limiting plate at the bottom surface of body,The resistance of contact surface is formed,Promote the stability into positioning and prevent from being displaced,Also,Body,System detachably changes clothes to promote the property easy to clean of support pad,Pad is supported,System provides a face support of inclining and lies on one's side the back of sleeper or patient,Enhancement sleep quality of steadily comfortably lying on one's side is formed,And the effect of compressing patient wound and drainage tube can be prevented person.一種側躺支撐墊體改良結構，係一種可供側躺睡眠者或脊椎開刀病患支撐背部，形成平穩舒適的側躺增進睡眠品質，並可防止壓迫患者傷口與引流管之支撐墊結構，主要係一具有彈性支撐力之三角柱形墊體，該三角柱形墊體外表，係套覆有一同形體之套體，形成一支撐墊體，其中，套體之底面處係設置有止滑片，形成接觸面的阻力，增進入定位之穩定性及防止位移，又，套體，係可拆卸換洗以增進支撐墊體之清潔方便性，支撐墊體，係提供一傾面支撐側躺睡眠者或患者的背部，形成平穩舒適的側躺增進睡眠品質，並可防止壓迫患者傷口和引流管之功效者。
