SHEFA Medical
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Portable oxygen concentrators are designed to offer a self-replenishing, unlimited supply of oxygen that is concentrated from the surrounding air. They operate without the need for oxygen tanks or regular oxygen deliveries, providing long-term oxygen therapy with a lower cost structure and higher efficiency.


| Model | B-1 |
| Flow Rate | 1-7LPM |
| Outlet Pressure | 0.04-0.07MPA |
| Power Consumption | ≤90W |
| Power Supply | AC220V/110V (±10%), 50/60Hz |
| Alarm System | Power failure alarm |
| Net Weight | 6KG |
| Size | 275*215*315mm |
| Optional Accessories | DC12V Car Adapter, Lithium Battery (1 hr), Battery Charger, Trolley & Bag |
1. Cervical Spondylosis: Relieve hypoxia symptoms caused by cervical issues.
2. Altitude Sickness: Counteract high altitude emphysema and heart stress.
3. Business Professionals: Relieve brain fatigue, enhance sleep, and boost immunity.
4. Elderly Care: Aids with arteriosclerosis, insomnia, and dizziness.
5. Pregnant Women: Proper oxygen inhalation for healthy fetal development and maternal wellbeing.



Our products comply with ISO13485 quality management systems. We hold multiple international certifications including CE, FDA, FSC, ANVISA, and SFDA, allowing our oxygen solutions to be utilized in over 160 countries worldwide.

