Comparison of blood sample quality and test results between robotic and manual venipuncture: a pilot study

Robotic venipuncture technology demonstrates clinical feasibility, offering more precise blood collection volumes and accurate anticoagulant-to-blood ratios compared to manual venipuncture, thereby enhancing specimen stability (Lippi G, Salvagno GL, Montagnana M, Lima-Oliveira G, Guidi GC, Favaloro EJ. Quality standards for sample collection in coagulation testing. Semin Thromb Hemost. 2012;38:565-75; Reneke J, Etzell J, Leslie S, Ng VL, Gottfried EL. Prolonged prothrombin time and activated partial thromboplastin time due to underfilled specimen tubes with 109 mmol/L (3.2 %) citrate anticoagulant. Am J Clin Pathol. 1998;109:754-7). However, challenges remain, including longer procedure times and initial user acceptance barriers.