Question 1

What is the Rigid Video Cystoscope and how does it function?

Accepted Answer

The Rigid Video Cystoscope is a reusable, single-unit device that combines a rigid telescope, integrated LED light source, high-definition camera, working channel, and protective sheath into one compact tool. It features a chip-on-tip video sensor—most commonly around 2.7 mm diameter with a 1.2 mm instrument channel—allowing direct USB or video output for live viewing during bladder and urethral procedures

Question 2

What clinical advantages does it offer compared to flexible cystoscopes?

Accepted Answer

Rigid cystoscopes provide a wider visual field and superior image clarity, thanks to their high-quality rigid optics and chip-on-tip sensor. They offer better instrument control through a broader working channel, which is crucial for procedures like tumor resection or foreign body removal. Surgeons also maintain precise control during manipulations that require more force .

Question 3

How is the Rigid Video Cystoscope sterilized and maintained?

Accepted Answer

Engineered from durable stainless steel and fiber-free materials, this device withstands standard sterilization processes such as autoclaving, high-level disinfection, and ethylene oxide (EtO) treatment. Its integrated design removes delicate optical fibers, reducing the risk of damage and simplifying cleaning .

Question 4

What diagnostic and therapeutic uses does it support?

Accepted Answer

This cystoscope is ideal for diagnosing bladder tumors, investigating hematuria, conducting biopsies, removing foreign objects, evaluating urinary retention, and assisting with stenting. Its robust optics, stable structure, and built-in working channel make it suitable for both outpatient and surgical settings

Question 5

How does digital video technology improve cystoscopy?

Accepted Answer

Rigid digital cystoscopes equipped with distal-chip sensors consistently outperform fiber-optic versions in image quality, contrast, color differentiation, and overall surgeon satisfaction. In studies directly comparing digital vs. fiber-optic cystoscopes, surgeons rated digital scopes significantly higher in optics (8.4 vs. 7.8/10), deflection, and handling