Comparison of a standard CO2 pressure pneumoperitoneum insufflator versus AirSealTM: study protocol of a randomized controlled trial

Autores: Ruzica Rosalia Luketina, Michael Knauer, Gernot Köhler, Oliver Owen Koch, Klaus Strasser, Margot Egger and Klaus Emmanuel. - 2014

Prospective randomized study comparing the physiologic effects of valveless insufflation system and conventional laparoscopic insufflator

Autores: Martin Hofmann, Philip Bucur, Garen Abedi, Ashleigh Menhadji, Vien Nguyen, Michael del Junco, Ramtin Khanipour, Joseph Rinehart, and Jaime Landman. - 2014