Choosing the right air purifier is critical for hospitals. Hospitals are unique environments characterized by high foot traffic and a complex array of pathogens, making air quality management a critical component of infection prevention and control. Areas such as outpatient lobbies, wards, infusion rooms, dressing-change rooms, and clinical laboratories experience high volumes of human movement, increasing the risk of aerosol-based transmission. These spaces may also be affected by odors generated during medical procedures-such as wound dressing changes and other treatments-as well as by the accumulation of dust, dust mites, and external particulate matter.
The buildup of pathogen-laden aerosols significantly increases the risk of cross-infection within the hospital, threatening the safety of patients, patient companions, and healthcare staff. In addition, persistent exposure to odors and dust can irritate the respiratory tract, hinder patient recovery, and potentially trigger allergic reactions, further complicating the management of hospital-acquired infections.
The Nairteng Air Disinfection Machine-a product derived from research at the Beijing Institute of Nanoenergy and Nanosystems (Chinese Academy of Sciences)-uses triboelectric nanogenerator (TENG) purification technology and is well suited to the rigorous infection control standards required in hospital environments.
Designed specifically for hospitals, this air disinfection machine differs from conventional HEPA filtration systems. It leverages the triboelectric effect of nanomaterials to generate a micro-scale high-voltage electric field that captures airborne particles ranging from PM0.01 to PM10. It achieves a 99.99% elimination rate for viruses and bacteria, effectively trapping and inactivating airborne bacterial and viral aerosols to reduce the risk of cross-transmission of respiratory pathogens.
Furthermore, at an airflow velocity of 2.5 meters per second, the Nairteng Air Disinfection Machine demonstrates 99.5% efficacy in the initial disinfection and elimination of viruses and particles in the 0.3–1.0 micron size range. These performance metrics have been verified through testing by an independent laboratory; please refer to the image below for the relevant test reports.
Hospital environments demand high levels of equipment stability and operational management. Traditional purification systems often involve numerous individual units and require the regular procurement, replacement, and storage of filter elements-a significant logistical burden. Moreover, any delay in maintenance can immediately compromise purification performance.
The core purification units from Nairteng can be restored to full performance simply by washing them with water, significantly easing the burden on facility maintenance. The equipment is designed for stable, continuous 24-hour operation and features low-noise performance, ensuring it does not disrupt patients' rest or medical staff's clinical work.
The product line offers versatile configurations: vertical units are ideal for patient rooms and consultation offices; ceiling-recessed models are well suited for corridors and waiting areas; and duct-integrated purification modules can be connected to existing central air conditioning or fresh-air systems-providing flexible solutions for both new hospital facilities and the renovation of existing ones.
The system can be deployed effectively across various hospital areas. In ICU waiting or companion areas, it continuously purifies aerosols, reducing the viral load in the air surrounding critically ill patients. In outpatient clinics and infusion halls, it offers scalable solutions to manage high foot traffic. In dressing and treatment rooms, it helps mitigate odors and aerosols generated during procedures. In laboratories and pathology departments, it assists in removing experimental dust and aerosols. In oncology wards, it creates a safer treatment environment for patients with neutropenia.
Backed by authoritative third-party test reports, Zhongke Nairteng's professional technology meets the standards required for hospital procurement, acceptance inspections, and infection control assessments. By balancing high-efficiency disinfection, operational safety, and low maintenance costs, the system establishes a reliable, continuous barrier of clean air for healthcare staff, patients, and their companions-supporting hospitals in maintaining consistent indoor air safety.
