RESUMO
Background: The first modern cystoscope was developed with the invention of rod lens and optical fibers in the 1960s. Since then, many advances have been made in functionality and camera image analysis. The cost of purchasing equipment and volume of the endoscopic tower remains a challenge and a barrier to the spread of cystoscopy. Urinary tract injury is a significant complication in women undergoing gynecologic surgery. Selective intraoperative cystoscopy at laparoscopic hysterectomy or complex pelvic surgery is valuable for recognizing lower urinary tract injuries. We have developed a novel wireless cystoscope for performing diagnostic and operative cystoscopy. Methods: The new wireless cystoscopic setup consists of a rigid cystoscope 4 mm, 30° that joins a modified action camera to a c-mount adapter f 18-35 mm and a portable led light source. Results: The new setup has so far been effectively used in more than 50 diagnostic cystoscopies and pigtail catheter replacements without complications. Two cases performed with the new setup are presented in the video. Conclusions: The new cystoscopic setup has the advantage of a wireless video camera, 4K ultraHD, and is easy setup. Due to its low cost and portability, the wireless cystoscope is easy to obtain and use. Also, it is invaluable and ergonomic in managing the integrity or pathology of the bladder, urethra, and ureters.
