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MH-944 Canal Obturator - Perfect Condition

Medical Specialties: Gastroenterology

The Olympus MH-944 channel obturator is an accessory designed to seal the endoscope ports during cleaning and disinfection. Specially adapted for EVIS EXERA II systems, it effectively blocks the operating channel, suction cage and insufflation/lavage ports. Its use is essential to ensure optimal circulation of cleaning and disinfecting liquids through the various channels of the endoscope. Reliable and easy to use, the MH-944 contributes to a rigorous and safe maintenance procedure, minimising the risk of cross-infection and ensuring the durability of Olympus equipment.



Description

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.

Features

  • Effective sealing of the three main openings of the endoscope during cleaning
  • Allows controlled passage of solutions to ensure contact with critical areas
  • Simple, tool-free design
  • Recommended for use with the Olympus all-channel irrigator
  • Reduces the risk of cross-contamination
  • Fully integrated into Olympus manual and automated cleaning protocols

Technical Details

  • Type: Endoscope channel obturator
  • Compatibility: Olympus EVIS EXERA II TJF-Q180V
  • Sealing areas: Operator channel opening, insufflation/lavage cage, suction cage
  • Material: Material compatible with standard disinfectants
  • Pre-cleaning required: No
  • Reuse: Yes, after inspection

Compatible Accessories

  • Olympus All-Channel Irrigator (MH-946)
  • Specific swabs (BW-20T, MH-507)
  • Air/water channel cleaning adapter (MH-948)
  • Suction system cleaning adapter (MH-856)
  • Biopsy valve (MB-358)
  • Suction piston (MH-443)
  • Air/water piston (MH-438)

Logistics

Remma and its partners provide you with serviced and configured equipment tailored to your needs. Receive your product at your facility with standard or express delivery, and an installation option, all through a single point of contact.

Warranty

Our 12/24-month warranty ensures the safety and reliability of your medical equipment throughout its lifespan.

Flexible Financing

Settle your medical equipment in up to 36 installments with our financing service or pay after delivery with Remma Facility.