MAJ-891 Irrigation Connector, Compatible with Olympus MAJ-891 Endoscope Irrigation Connector

1. Basic Information

Model: MAJ-891

Product Name: Endoscope Irrigation Switch Connector

Compatible Models: Compatible with Olympus endoscope systems; replaces the original MAJ-891 accessory

Application: Used in endoscopic surgeries such as laparoscopy and hysteroscopy to control the flow of irrigation fluid, enabling continuous intra-cavity irrigation and pressure control.

2. Key Features

Precise Dimensional Match: Internal and external threads, as well as tubing connections, are identical to the original, allowing direct connection to the endoscope sheath for smooth insertion and removal without leakage.

304 Stainless Steel Valve Body: Corrosion-resistant and capable of withstanding repeated high-temperature, high-pressure sterilization; remains rust-free and leak-free during long-term use.

Highly Sealed Knob Switch: The valve core provides a tight seal; the switch operates smoothly; no fluid leakage occurs when closed, ensuring stable surgical pressure.

Cost-Effective Replacement: Fully compatible with original equipment, significantly reducing operating room consumable and maintenance costs.

3. Usage Recommendations

Perform high-pressure steam sterilization before surgery to ensure the valve body is free of impurities that could cause blockages.

When connecting to tubing, align the threads and screw in gently; do not force the connection to prevent stripped threads and leaks.

After surgery, disassemble the valve and rinse the valve chamber to remove residual rinse solution, preventing crystallization that could jam the valve core.

Store in a dry environment to prevent the valve core O-ring from aging and failing.