The present application provides an urine guiding assistive device comprising: a body having an urination opening and a body opening, forming a drainage between the urination opening and the body opening, the inside of the drainage forming a buffering bottom and a resist wall above the buffering bottom, a portion of the body opening nearby the buffering bottom forming a leak-proofing edge for preventing flow out. User uses the urine guiding assistive device in standing or sitting position without taking off the pants. The urine guiding assistive device of the present application is easily clean and reusable.本創作提供一種尿液導向輔具,其包含一本體具有一排尿口及一身體接口,在該排尿口與該身體接口之間形成一引流通道,該引流通道內部形成一緩流底面與位於該緩流底面上方的一阻擋頂面,該身體接口靠近該緩流底面形成一防漏邊緣,可防止尿液外漏。使用者於站姿或坐姿使用本創作之尿液導向輔具時,不需要脫去外褲即可完成排尿,且易清潔及可重複使用。10‧‧‧本體11‧‧‧排尿口12‧‧‧身體接口13‧‧‧引流通道14‧‧‧緩流底面15‧‧‧阻擋頂面16‧‧‧防漏邊緣17‧‧‧排氣孔20‧‧‧引流管A‧‧‧尿道口B‧‧‧陰道口I‧‧‧第一平面II‧‧‧垂直於排尿口截面且通過排尿口最低點之平面III‧‧‧第三平面θ‧‧‧夾角
