
An Arthroscopy Sheath is a tubular instrument used during arthroscopic surgery to facilitate the insertion of an arthroscope and surgical instruments into a joint.
Features:
Made of stainless steel or medical-grade plastic
Includes inflow/outflow ports for irrigation
Compatible with various arthroscope sizes (typically 2.7 mm–4.0 mm)
Can have a valve to prevent fluid leakage
Uses:
Maintains access to the joint space during procedures
Allows continuous irrigation to keep the surgical site clear
Provides stability and protection to the arthroscope inside the joint