Background: Wireless signal transduction is the future in the field of laparoscopic surgery. Cable-free endoscopic equipment would be the ideal surgical instrument for every laparoscopic surgeon.
Instrument: Our department has developed a new cable-free laparoscopic setup that couples a rigid 0°, 10-mm laparoscope with a wireless camera modified with a special adapter. We used a portable and rechargeable LED cold light source. The signal was wirelessly transmitted from the camera to a tablet computer using the corresponding mobile application.
Experience: Our team has used this setup in 14 laparoscopic operations with excellent results. Two cases performed exclusively with the new setup are presented in the videos. The image quality obtained was comparable with the conventional laparoscopic setup, and the operations performed were unaffected.
Conclusion: This report presents the use of a wireless camera throughout the course of a laparoscopic surgery, and the results are promising. The new systems' favorable characteristics, such as wireless signal transmission, cost, flexibility, and size, support this as a feasible new technique for performing laparoscopic surgery.