Prog Urol
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Pelvic laparoscopic surgery offers multiple advantages for patients, but requires uncomfortable, non-ergonomic positions for the surgeon. Only a remote operator (Robot "slave" reproducing the surgeon's movements performed on a "master" console situated away from the patient), like Da-Vinci or Zeus (Intuitive Surgical) can improve the laparoscopic surgeon's working conditions. The objective of this study, based on an ergonomic analysis and recording of a laparoscopic surgeon's movements, was to define the specifications for the manufacture of an operating seat with armrests, based on the surgeon's position using a remote operator. ⋯ The small amplitude of movements of the surgeon 's centre of pressure (< 45 cm2) confirmed that surgeons can be seated during laparoscopy. Recordings of the upper defined the elbow working zones and the need for 3D mobile armrests. Ergonomic analysis of posture defined the characteristics of the prototype. On the basis of these specifications, a prototype operating seat was developed. This prototype now needs to be validated or invalidated clinically.