Monitoring Endoscope Integrity: the Key Role of the MB-155
In the field of endoscopy, patient safety and equipment longevity depend largely on strict adherence to cleaning and integrity verification procedures. The Olympus MB-155 leak tester has been specially designed to fit into this protocol. This device accurately detects any leaks in the endoscope before it is immersed in cleaning or disinfecting solutions. Liquid infiltration into internal components could lead to malfunctions, image distortion or even cross-contamination, endangering both the patient and the operator.
The MB-155 works in tandem with the Olympus MH-553 sealing cap, which attaches to the endoscope's electrical connector. Once in place, the MB-155 tester is connected to the cap's ventilation point. It then allows pressurised air to be introduced into the endoscope to check for leaks in all internal compartments, including the erector. This procedure is essential after each clinical use and before sterilisation. It ensures that the internal circuit is airtight and that the endoscope can withstand complete immersion without damage.
The MB-155 is not only useful for preventing breakdowns. It is also a regulatory compliance tool. By incorporating this systematic test into their cleaning routine, healthcare facilities comply with the safety standards imposed by health authorities, particularly with regard to the prevention of nosocomial infections. Its use contributes to the traceability of procedures and the quality assurance of endoscopic equipment.
The MB-155 is easy to use. Lightweight, compact and designed for repeated use, it fits easily into hospital practices without complicating procedures. It is part of a comprehensive maintenance system designed by Olympus, in synergy with other accessories in the EVIS EXERA II range. By ensuring rigorous and reliable control, it protects not only the equipment but also people, thus strengthening the safety chain around every endoscopic procedure.
