A rigid manual device intended to be inserted through the working channel of a compatible endoscope to grasp and remove stones (e.g., calculi from the urinary tract) or foreign bodies during an endoscopic procedure. It is typically a very long instrument wi...
A flexible manual device intended to be inserted through the working channel of a compatible flexible endoscope to grasp and remove stones (e.g., calculi from the urinary tract) or foreign bodies during an endoscopic procedure. It is typically a flexible me...