Preliminary results of using a voice-controlled robotic camera driver during 3D laparoscopic radical prostatectomy

Introduction During laparoscopic procedures, the surgeon's control on target field visualization as well as optimal and steady vision can be achieved by using a camera holder. The article presents our preliminary experience with the use of a voice controlled robotic camera holder during 3D laparoscopic radical prostatectomy (3D LRP). Material and method Thirty patients were prospectively enrolled and underwent either 3D LRP with the use of a voice controlled robotic camera holder (study group) or 3D LRP with the surgeon holding the camera (control group). Oncological, demographic data and surgical parameters were evaluated. Results Voice-controlled 3D LPR produces a more stable visual field that subjectively decreases the surgeon's fatigue, enables precise preparation, especially along big vessels during lymphadenectomy, urethral stump preparation and urethro-vesical anastomosis. In the fifteen cases analyzed, voice-controlled 3D LRP saved 47 hours of surgeon's time. Conclusions In this study, the preliminary experience with a robotic arm for camera positioning revealed that the positioner is effective, easy to use and provides a steady and reliable visual field for laparoscopic urological procedures.