Medical molecular sieve oxygen generators—commonly based on Pressure Swing Adsorption (PSA) technology

Medical molecular sieve oxygen generators—commonly based on Pressure Swing Adsorption (PSA) technology—are designed to deliver oxygen at a stable concentration of 90% to 96%, which meets clinical standards for therapeutic use.

Advantages:

• High purity and stability: They consistently produce oxygen within the 90%–96% range, ensuring reliable medical treatment outcomes.
• On-site oxygen production: Hospitals can generate oxygen directly, reducing dependence on external suppliers and minimizing risks of shortages.
• Cost-effective operation: After installation, operating costs are relatively low compared to purchasing and transporting oxygen cylinders or liquid oxygen.
• Continuous supply: These systems can run 24/7, providing uninterrupted oxygen for patients.
• Safety and convenience: Eliminates the need for handling high-pressure cylinders, lowering risks associated with storage and transport.
• Environmentally friendly: Reduces the carbon footprint linked to oxygen delivery logistics.

Applications:

1. Respiratory Diseases: Help patients with chronic obstructive pulmonary disease (COPD), asthma, pulmonary fibrosis, and other conditions alleviate symptoms of hypoxia such as chest tightness and shortness of breath.
2. Cardiovascular and Cerebrovascular Diseases: Assist in treating hypoxia caused by coronary heart disease, heart failure, and cerebrovascular accidents, thereby reducing the burden on the heart and brain.
3. Emergency and Intensive Care Unit (ICU) Life Support: Provide uninterrupted high-concentration oxygen therapy for critically ill patients with conditions such as respiratory failure or cardiac arrest, supplemented by mechanical ventilation to maintain essential vital signs.
4. Emergency Use: For emergency resuscitation of acute hypoxia caused by various poisoning, severe trauma, or shock.
5. Surgery and Anesthesia Support
   · Anesthesia Oxygenation: During surgery, the anesthesia machine uses high-purity oxygen as a carrier to maintain the patient's normal metabolism and blood oxygen saturation while under anesthesia.
   · Postoperative Awakening: Assist postoperative patients in smoothly transitioning through the awakening period to prevent postoperative complications.
6. Nebulized Inhalation Therapy: Many hospital oxygen concentrators are equipped with nebulization functions, which convert expectorants, bronchodilators, or anti-inflammatory drugs into fine droplets that are directly delivered into the patient's respiratory tract via an oxygen mask, offering high therapeutic efficacy with minimal side effects.

The medical molecular sieve oxygen generators used in hospitals typically require an output oxygen concentration maintained between 90% and 96% to achieve optimal therapeutic efficacy.