Optimise the Safety and Efficiency of Endoscopic Cleaning with the Olympus MH-944 Channel Obturator
The Olympus MH-944 channel obturator is an essential component in the maintenance process for EVIS EXERA II flexible endoscopes. When an endoscope undergoes a cleaning or disinfection procedure, it is imperative to ensure uniform and directed fluid flow throughout all channels. This is where the MH-944 comes in: it hermetically seals the operating channel port and the suction and insufflation/lavage ports to force liquids through the critical areas that need to be treated.
It is quick and easy to install: once in place on the endoscope, the shutter creates an effective physical barrier while deliberately allowing a small amount of liquid to pass through the openings. This technical feature promotes uniform impregnation of detergent and disinfectant solutions, ensuring complete hygiene without compromising the integrity of the internal components.
The MH-944 is designed to fit perfectly with the mechanical interfaces of compatible Olympus models without requiring any adjustment or special tools. It features a robust frame and three separate modules for sealing the ports: one for the biopsy channel, one for suction, and one for air/water. This modular design ensures complete coverage of sensitive penetration points during cleaning.
In terms of maintenance, the shutter does not require pre-cleaning or sterilisation before first use, which simplifies preparation and reduces set-up time. A visual inspection is recommended before each use to ensure that there are no cracks, scratches or debris that could affect its effectiveness. Its use is validated in the protocols described by Olympus, in accordance with hospital infection prevention standards.
The MH-944 is compatible with all Olympus channel irrigators, allowing the shutter to be integrated into complete and secure maintenance circuits. Whether used for manual or automated cleaning (via LDE), this accessory plays a key role in the overall performance of the disinfection cycle.
Using the MH-944 guarantees both a reduction in microbiological risks and long-lasting preservation of your endoscopic equipment, which are fundamental in any medical practice that complies with hygiene protocols.
