A sensor electrode for measuring bio-medical signals and its fabricating method thereof are provided. The sensor electrode includes at least one conductive springs with one end connected to a conductive substrate while the other end connected to a probe. The probe gets further or closer to the conductive substrate due to the conductive spring connected there-in-between. A soft package covers the conductive substrate, the at least one spring and the probes, and reveals part of the probes to contact a testee’s skin and to measure a bio-medical signal of the testee. By employing the electrode and its fabricating method, it is advantageous of lowering its cost for mass production and therefore becomes an important tool for future medical measurement.一種生醫感測電極及其製造方法，其係具有至少一條導電彈簧，其中導電彈簧之兩端係各自連接導電基板與頂針，使得頂針可藉由導電彈簧而遠離或靠近導電基板。封裝體係包覆上述之導電基板、導電彈簧與頂針，以露出部分頂針接觸受測者之皮膚，並量測其生醫訊號。利用此種感測電極及其製造方法能降低量產的成本，使此感測電極成為醫學量測之主流工具。
