A detection apparatus for electrocardiography is provided. The apparatus is fixed in a housing including a perforation piercing through an upper surface and a lower surface of the housing. The apparatus includes a detection chip and a fixing chip, wherein the detection chip is disposed on an upper surface of the housing the lower surface of the detection chip protrudes and pierces through a pillar of the perforation the fixing chip is disposed on the lower surface of the housing and the fixing chip including a fixing part and a clipping part the fixing part includes a fixing hole for the pillar and a dividing notch for dividing the fixing part into a plurality of fixing zones so as to fix the pillar the clipping part protrudes from an edge of the fixing part for warping and holding a lead.一種心電圖感測裝置係用以卡固於開設有一穿透上表面與下表面之穿設孔之殼體,並包含接觸感測片與卡固片;接觸感測片係設置於殼體之上表面,且接觸感測片之下表面更沿一延伸方向凸伸出穿過穿設孔之漸粗柱體,該漸粗柱體並具有最大柱體直徑;卡固片係設置於殼體之下表面,並包含卡固部與夾持部,卡固部係開設有卡孔直徑略小於最大柱體直徑之卡固孔,以供漸粗柱體穿設,並開設有自卡固孔向外延伸出之分割凹口,以將卡固部分割為複數個彈性卡固區段,藉以於漸粗柱體穿設後予以彈性卡固,夾持部係自卡固部之邊緣延伸出,用以包覆並夾持一導線。100...殼體11...上表面12...下表面13...穿設孔300...導線41...接觸感測片411...漸粗柱體42...卡固片421...卡固部4211...卡固孔4212...分割凹口4213...彈性卡固區段422...夾持部S1...延伸方向L1...最大柱體直徑L2...卡孔直徑
