Mindray 115-033836-01 WATO EX20 O2 supply Inlet Assembly 115-033836-01 Oxygen

Product Specification

Mindray 115-033836-01 WATO EX20 O2 supply Inlet Assembly 115-033836-01 Oxygen Inlet Solenoid valve

The Mindray 115-033836-01 O2 Supply Inlet Assembly is a precision-engineered pneumatic component designed specifically for the pipeline oxygen supply system of Mindray WATO EX series anesthesia machines, including the EX-20, EX-20Vet, EX-25, EX-30, and EX-35 models. This critical inlet assembly serves as the primary connection point between the hospital central oxygen pipeline and the anesthesia machine's internal gas delivery system, ensuring reliable and safe oxygen supply for patient anesthesia and ventilation. The assembly incorporates standardized DISS (Diameter Index Safety System) or NIST (Non-Interchangeable Screw Thread) pipeline connectors that prevent accidental cross-connection with other medical gases, supporting the WATO series' comprehensive safety architecture. Manufactured to stringent medical device quality standards by Mindray, this OEM replacement inlet assembly features robust brass or stainless steel construction with precision-machined sealing surfaces that maintain leak-free operation throughout the device's service life. The assembly includes integrated filtration elements and pressure regulation interfaces that work in conjunction with the anesthesia machine's primary regulator system to deliver consistent oxygen pressure to the flowmeter assembly and vaporizer mounting system.

Specification medical equipment repair parts:

Description medical equipment repair parts:

This essential pneumatic component serves as the primary oxygen pipeline interface for the Mindray WATO EX series anesthesia workstations, extensively deployed in operating rooms, ambulatory surgery centers, veterinary surgical suites, emergency departments, and procedure rooms requiring reliable inhalation anesthesia delivery. The O2 supply inlet assembly connects the facility's central medical oxygen pipeline to the anesthesia machine's gas delivery system, providing the primary oxygen source for fresh gas flow generation, patient ventilation, and oxygen flush operations. Anesthesiologists and certified registered nurse anesthetists (CRNAs) rely on this assembly to maintain consistent oxygen supply pressure that supports precise flowmeter control, accurate oxygen concentration delivery, and safe vaporizer operation across the full spectrum of anesthesia procedures from minor outpatient surgeries to complex major surgical interventions. The assembly's compatibility with both DISS and NIST pipeline standards ensures global deployment flexibility while maintaining strict gas-specific connection safety. The WATO EX series' integrated design allows seamless switching between pipeline oxygen and backup E-cylinder supply, with the inlet assembly serving as the critical first stage in the machine's comprehensive gas safety architecture that includes oxygen failure alarms, N2O-O2 ratio control, and hypoxic guard systems.

Advantage:

Standardized Safety Connections: The DISS/NIST connector design prevents accidental cross-connection with other medical gases like nitrous oxide or air, supporting the WATO series' comprehensive safety architecture and eliminating risks of hypoxic gas mixtures from pipeline misconnections.

Precision Pressure Regulation Interface: The inlet assembly works seamlessly with the primary regulator system to maintain consistent 207 kPa output pressure regardless of pipeline pressure fluctuations within the 280-600 kPa operating range, ensuring stable flowmeter performance and accurate gas mixture delivery.

Dual-Supply Compatibility: The assembly supports both pipeline oxygen as the primary source and E-cylinder backup supply, enabling uninterrupted anesthesia delivery during pipeline maintenance, facility outages, or when transporting patients between locations with different oxygen supply configurations.

Leak-Free Sealing Design: Precision-machined sealing surfaces and medical-grade gasket materials maintain hermetic seals throughout the assembly's service life, preventing oxygen waste and ensuring accurate flow measurements essential for low-flow anesthesia techniques.

Integrated Filtration Protection: Built-in filtration elements remove particulates and contaminants from pipeline oxygen supply, protecting sensitive flowmeter tubes, vaporizer components, and breathing circuit elements from contamination that could compromise measurement accuracy or patient safety.

OEM Quality Assurance: As a genuine Mindray OEM replacement part, the 115-033836-01 ensures exact dimensional compatibility, pressure specifications, and material compatibility with the WATO EX series anesthesia machines, maintaining manufacturer warranty and performance standards.