A blood analysis module includes a blood collection device and an optical detection device. The blood collection device is used with a needle and includes a dialysis device connection tube, a retrieval tube, and a blood carrier. The dialysis device connection tube is for a blood to be dialyzed, and a part of the extraction tube flows to the dialysis device. The blood to be dialyzed is connected to the tube and flows to the blood carrier, and the optical detection device can analyze the blood to be dialyzed on the blood carrier. The invention uses the blood collection device to enable patients to synchronously collect blood during hemodialysis and hemodialysis, so that patients can test blood and perform blood tests during hemodialysis, and solve the problem that medical practitioners in the hemodialysis process can only Problems arising from monitoring patient status using vital values.一種血液分析模組包含一血液收集裝置及一光學檢測裝置。該血液收集裝置與一針搭配使用並包含一透析裝置連接管、一擷取管及一血液載體，該透析裝置連接管供一待透析血液流動，該擷取管擷取部分流於該透析裝置連接管的該待透析血液並流向該血液載體，而該光學檢測裝置則可對該血液載體上的該待透析血液進行分析。本發明藉該血液收集裝置而使病患於血液透析血液透析過程中同步擷取血液，令病患可在進行血液透析時檢驗血液進行血液檢測，解決習往醫護人員在血液透析過程中只能利用生命數值監測病患狀態所衍生的問題。
