Hose assembly for use in endoscopy system for endoscope, particularly for flexible gastroscope, has disposable hose, which surrounds working channel for inserting working device

摘要

The hose assembly (10) has a disposable hose, which surrounds a working channel for inserting a working device. The disposable hose has a covering (18) at its distal end, which seals the working channel at the distal end (14) of the disposable hose and is designed to be opened by the working device inserted in the working channel by force effect. An independent claim is also included for an endoscopy system with a longitudinal marking.