In the field of urology, endoscopes such as cystoscopes (CYS) and ureteroscopes (URS) are vital tools for physicians to observe internal pathologies of the urinary system. Through these endoscopes, doctors can clearly view conditions of organs like the bladder, ureters, and kidneys, accurately diagnosing urinary system diseases such as stones, tumors, and inflammation, thereby providing crucial evidence for subsequent treatment.
Due to the unique physiological structure of the urinary system and its persistently moist internal environment, which is prone to bacterial growth, there are extremely high requirements for the cleaning and disinfection of endoscopes like cystoscopes and ureteroscopes. After a single cystoscopy procedure, the endoscope retains urine and small amounts of blood. If not cleaned promptly, these contaminants can corrode the delicate components of the endoscope, shortening its lifespan, and simultaneously act as breeding grounds for bacteria, posing a serious infection risk for the next patient undergoing examination.
At this point, medical staff will promptly use an endoscope cleaning sponge to thoroughly clean the cystoscope. Endoscope cleaning sponges are typically made of polyurethane or polyethylene materials, featuring a soft and fine texture. During cleaning, they conform closely to the shaft and lens of the cystoscope without causing scratches, effectively protecting the equipment.
During the cleaning operation, medical staff use specialized tools to insert the cleaning sponge deep into the various channels and crevices of the cystoscope. These areas are prone to contaminant retention. The cleaning sponge, leveraging its excellent flexibility and absorbency, thoroughly removes residual urine, blood, and other contaminants. Its absorbent capability stems from its internal capillary pore structure; during wiping, these microscopic pores trap and hold the stains.
After cleaning is completed, medical staff follow standardized procedures to carry out strict disinfection and drying of the cystoscope, ensuring the equipment is safe and hygienic. After undergoing this cleaning process, the cystoscope maintains optimal performance, providing reliable support for subsequent diagnostic and therapeutic work.
