The utility model relates to a warm towel structure for hemodialysis.The utility model comprises the following steps: a warm keeping towel is in a long strip shape and has a first surface and a second surface；The second surface of the warm towel is used to cover the arm of the injection hemodialysis pipeline.To keep your arms warm,The warm towel has a hollow opening.And the thermal towel is connected with a cover on the first surface.And the mask covers the opening.In addition, the mask forms a transparent window.Through the transparent window of the warm towel, the usage of arm injection hemodialysis can be visualized.It can keep the arm warm and monitor the condition of arm injection.一種血液透析用保暖巾結構，其包括有：一保暖巾呈長條狀形成有一第一表面與一第二表面，且該保暖巾之第二表面用於覆蓋注射血液透析管路之手臂，藉此達到手臂之保暖效果，又該保暖巾開設有一鏤空口，且該保暖巾於第一表面連接有一遮片，並由該遮片蓋合該鏤空口，另該遮片形成有一透明窗口，藉由該保暖巾之透明窗口能直觀手臂注射血液透析之使用情況，俾以兼具手臂保暖與監看手臂注射狀況之實用功能。
