Dual-Flow Oxygen Concentrator

The Dual-Flow Oxygen Concentrator is engineered for medical device distributors, homecare providers, and clinical environments requiring two independent oxygen delivery lines from a single, stationary oxygen-generation platform. Utilizing Pressure Swing Adsorption (PSA) technology with high-grade molecular sieve beds, the system continuously separates nitrogen from ambient air on-site, eliminating the logistical overhead and safety risks associated with high-pressure oxygen cylinders or liquid refill systems.

The internal pneumatic architecture maintains continuous, reliable oxygen delivery through a cyclical multi-step process without consuming active filtering media:

Ambient Air Intake: Room air enters the system through a multi-stage filtration assembly (dust, bacteria, and particulate filters) to protect internal pneumatic components.

Air Compression: An oil-free compressor raises intake air pressure to drive the molecular sieve adsorption cycle.

Nitrogen Adsorption: Pressurized air passes through columns packed with zeolite molecular sieve material, which selectively adsorbs nitrogen while allowing oxygen molecules to pass.

Oxygen Enrichment & Surge Tank: Separated oxygen-enriched gas is collected in an equalization tank to stabilize delivery pressure and purity.

Dual-Outlet Distribution: Concentrated oxygen is split into two independent delivery lines via precision flow-control valves, enabling separate flow regulation for each line.

Cyclic Bed Regeneration: While one bed is actively adsorbing, the other undergoes rapid depressurization to exhaust accumulated nitrogen, ensuring continuous 24/7 operation.

Pneumatic Integrity Testing: Automated pressure decay testing on all internal gas circuits and valves to prevent leakage.

Molecular Sieve Packing Control: Precision dosing and compaction of zeolite molecular sieve material to guarantee long-term purity stability.

Extended Burn-In Testing: Continuous running tests under simulated load conditions prior to final packaging to verify compressor and electronic reliability.

Traceability: Individual serial number tracking for raw material batches, core components, and final test reports.

Homecare Oxygen Therapy: Designed for long-term oxygen therapy (LTOT) environments where two patients share a living space, or where a patient requires a primary oxygen line alongside an auxiliary device.

Assisted Living Facilities: Provides a compact, high-reliability oxygen supply solution across shared care rooms without deploying heavy cylinder banks.

Equipment Distribution: Ideal for medical equipment importers and brand owners seeking to expand their product catalog with specialized multi-outlet homecare configurations.

Enclosure & UI Design: Tailored cabinet styling, private-label branding, custom control panel overlays, and localized user manuals.

Electrical Configuration: Region-specific power cords, voltages, frequencies, and plug standards.

Packaging Solutions: ISTA-certified drop-tested export packaging optimized for container shipping and long-distance distribution.

Export Packaging Standards: Units are secured in multi-layer corrugated master cartons with custom high-density molded EPE foam buffers, engineered to pass ISTA transit drop and vibration tests for containerized ocean freight and air cargo.

Consumables & Spare Parts Kit: Bulk orders include a recommended percentage of critical spare parts (such as intake filters, bacteria filters, and fuse assemblies) to support local warranty service and maintenance without cross-border shipping delays.

Customs Documentation Support: Full documentation packages are provided for import clearance, including Commercial Invoices, Packing Lists, Certificates of Origin, ISO 13485 quality certificates, and factory test reports.

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