The Nephroscope is a specialized rigid endourology instrument used for direct visualization and treatment of the renal pelvis and kidney collecting system, particularly during Percutaneous Nephrolithotomy (PCNL). It provides a working channel through which compatible lithotripsy, grasping and stone-retrieval instruments can be introduced for minimally invasive management of renal calculi.

Technical Specifications

• Product: Nephroscope
• Category: Endosurgical Equipment → Endourology
• Type: Rigid Nephroscope
• Primary Application: Urology / Percutaneous Nephrolithotomy (PCNL)
• Optical System: Rod-lens telescope
• Viewing Direction: Straight / forward viewing
• Viewing Angle: Typically 0° or 12°, depending on model
• Outer Diameter: Commonly approximately 20–26 Fr, depending on model
• Working Channel: Typically approximately 10–12 Fr or larger, depending on configuration
• Working Length: Approximately 18–22 cm, depending on model
• Irrigation: Integrated irrigation channel
• Instrument Channel: Suitable for compatible stone-management instruments
• Light Transmission: Fiber-optic illumination
• Light Connection: Standard compatible light connector, depending on manufacturer
• Camera Compatibility: Compatible with appropriate endoscopy camera systems
• Laser Compatibility: Compatible with suitable lithotripsy laser fibers
• Lithotripsy: Suitable for pneumatic, ultrasonic or laser lithotripsy systems depending on configuration
• Stone Retrieval: Compatible with grasping forceps and stone extraction instruments
• Construction: Medical-grade stainless steel with optical components
• Sterilization: Reusable/autoclavable according to manufacturer instructions
• Applications: PCNL, renal stone fragmentation, stone extraction, renal pelvis inspection and selected renal procedures