An aerosol‑based hydrogen peroxide disinfection device for decontaminating enclosed spaces that require high‑level cleaning, designed for high‑risk areas in medical facilities, biosafety laboratories, intensive care units, operating theatres, laboratories, isolation rooms, general wards, biopharmaceutical plants, public areas, and any environment with routine disinfection needs. The system atomizes a 7–7‑5% hydrogen peroxide solution into fine droplets with a mean aerosol size ≤3 µm, covering exposed surfaces and achieving a 6‑log sporicidal reduction (1,000,000 spores per surface) across up to 300 m³ of volume per cycle.
The patented diffuser head projects a dry, fine‑particle mist that distributes uniformly throughout the room, adhering to horizontal, vertical, and three‑dimensional surfaces and hard‑to‑reach areas without manual contact. Real‑time monitoring records temperature and humidity during operation, ensuring optimal conditions for hydrogen peroxide biocidal activity and supporting audit‑ready documentation for cleaning and disinfection protocols. The system uses 7–7‑5% hydrogen peroxide, leaving minimal residue and decomposing into water and oxygen, which reduces environmental impact and allows safe re‑entry to the space after recommended ventilation.
The two main models differ by coverage and vaporisation rate. The HGYX‑Y100 runs on 220 V, with a vaporisation rate of 1–10 ml/min, 500 ml maximum fluid per cycle, and a disinfection time of less than 2 hours for compatible room volumes. The HGYX‑Y500 also operates on 220 V, with a higher rate of 15–25 ml/min, a maximum of 5,000 ml per cycle, and a cycle time under 4 hours, making it suitable for larger rooms or high‑risk critical areas such as operating theatres, isolation suites, and biopharmaceutical clean rooms.
Key Features
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Hydrogen peroxide aerosol disinfection system.
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Mean aerosol particle size ≤3 µm for wide coverage and penetration of complex surfaces.
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Disinfection coverage up to 300 m³ per cycle.
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7–7‑5% hydrogen peroxide concentration for sporicidal efficacy.
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6‑log sporicidal reduction on exposed surfaces.
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Real‑time temperature and humidity monitoring during cycles.
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Data logging for traceability and compliance.
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Lower residue and environmental impact compared with conventional liquid disinfectants.
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Models: HGYX‑Y100 and HGYX‑Y500.
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220 V power supply for both models.
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Adjustable vaporisation rate: 1–10 ml/min (HGYX‑Y100) and 15–25 ml/min (HGYX‑Y500).
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Maximum fluid per cycle: 500 ml (HGYX‑Y100) and 5,000 ml (HGYX‑Y500).
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Cycle time: <2 hours (HGYX‑Y100) and <4 hours (HGYX‑Y500).
Applications
The HGYX‑Y100 and HGYX‑Y500 models are suited for hospitals, clinics, high‑biosafety‑level laboratories (BSL‑2/BSL‑3), intensive care units, operating theatres, isolation rooms, and biopharmaceutical production and testing areas, where non‑contact, full‑surface decontamination is essential. Hydrogen peroxide mist systems are ideal for environmental degermination, healthcare‑associated infection prevention, and post‑isolation decontamination cycles, helping facilities meet infection‑control and sterility‑level targets.
The units are also appropriate for public spaces, offices, educational institutions, and other enclosed spaces that seek to enhance hygiene and reduce pathogen transmission risk, with the advantage of automating comprehensive coverage of air and surfaces in a single programmed cycle.
