A hemodialysis device which is disclosed includes a main tube, a first linking tube, a second linking tube and a third linking tube. The main tube includes a central tube, an annular tube, a plurality of dialysis holes, a first end and a second end. The central tube includes a blood passage. The annular tube includes a litter passage which surrounds the central tube. The plurality of dialysis holes are located on the central tube, wherein the blood passage links to the litter passage via the plurality of dialysis holes. The first end and the second end are the opposite two ends of the main tube. The first linking tube connects to the first end and links the central tube. The second linking tube connects to the second end and links the central tube. The third linking tube connects to the second end and links the annular tube.一種血液透析裝置包括一主管體、一第一連通管、一第二連通管和一第三連通管。主管體包括一中央管、一環形管、複數透析孔、一第一端和一第二端。中央管包括一血液通道。環形管包括一廢棄物通道,廢棄物通道環繞中央管。複數透析孔設於中央管,血液通道藉由透析孔而連通廢棄物通道。第一端和第二端為主管體的相對的兩端。第一連通管連接第一端,並連通中央管。第二連通管連接第二端,並連通中央管。第三連通管連接第二端,並連通環形管。1‧‧‧血液透析裝置10‧‧‧主管體11‧‧‧中央管111‧‧‧血液通道12‧‧‧環形管121‧‧‧廢棄物通道14‧‧‧透析孔15‧‧‧第一端16‧‧‧第二端20‧‧‧第一連通管21‧‧‧連接部22‧‧‧第一卡固管30‧‧‧第二連通管31‧‧‧第二卡固管40‧‧‧第三連通管41‧‧‧第三連通管出口51‧‧‧第一電極52‧‧‧第二電極60‧‧‧控制模組70‧‧‧感應模組80、80a‧‧‧無線模組90‧‧‧電源模組ZZ‧‧‧剖面線
