B. Dragojevic et D. Tomic, MULTIFUNCTIONAL TROCARS AS SUSPENSION DEVICES FOR GAS-FREE LAPAROSCOPIC OPERATIONS, Minimally invasive therapy & allied technologies, 5(1), 1996, pp. 95-98
To avoid complications a gas-free laparoscopy is required. The lifting
-systems known to date are too complicated. Therefore we developed mul
tifunctional spread-trocars which allows simple and easy handling. No
anaesthesiological problems could be observed either but a clear pain
reduction.