Portable air purifier PLASMAIR® Sentinel

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Overview
A mobile biological air purifier designed for high‑risk clinical environments. Equipped with a HEPA‑MD® reactor and an ULPA filter (H14‑U15), PLASMAIR® Sentinel provides enhanced particle capture down to 0.3 µm and a 25 m² filtering area. The unit reduces airborne microorganisms, including filamentous fungi associated with invasive aspergillosis, and retains volatile organic compounds (VOCs) and odors without producing toxic by‑products or formaldehyde. A quieter ventilation system and sound trapping techniques lower operating noise for improved patient comfort.

Applications

• Haematology
• Bone marrow and solid organ transplant units
• Onco‑haematology
• Intensive Care Unit (ICU)
• Operating room
• Burns unit

Key features and benefits

• HEPA‑MD® reactor combined with an ULPA filter for enhanced particle capture (0.3 µm).
• 25 m² filtering area to improve microorganism removal efficiency.
• Effective against filamentous fungi, helping reduce risk of invasive aspergillosis.
• Retention of VOCs and odors without release of toxic by‑products or formaldehyde.
• Quiet operation via an improved ventilation system and sound trapping techniques.
• Designed for integration with IMMUNAIR® and BIOCAIR® rooms to create protected environment zones.

Problems addressed

• Protection of immunocompromised patients from microbiological contamination, including fungal contamination.
• Reduction in risk of invasive pulmonary aspergillosis in haematology settings.
• Reduction of fine particle concentration in indoor clinical air.
• Retention and reduction of chemical molecules and odors in the air.

Operational advantages

• Quick installation and simplified biocleaning due to rounded design.
• Compact footprint and mobility on wheels for easy relocation.
• Centralised control via a simple, intuitive touchscreen interface.

Studies and publications (selection)

• Reduction in the incidence of invasive aspergillosis in neutropenic haematology patients with PLASMAIR®.
• Mobile air handling unit: efficiency tests and evaluations.
• Mobile air filtration devices to support care of haematology patients with aplasia.
• Improvement of air quality in an interventional cardiology unit.
• Creation of controlled environments for aseptic preparation of antineoplastic drugs using a mobile air decontamination unit.
• Evaluation of a mobile decontamination device for air control in the operating room.
• Reduction of indoor fungal contamination with the PLASMAIR® system.

Standards

• ISO 9001
• Standard ISO 3744:2012 (acoustic testing)

Technical specifications

• Volumetric flow rate: Up to 1200 m3/h
• Filter: H14 - U15 (HEPA/ULPA range)
• HEPA‑MD® reactor integrated
• ULPA filter with 25 m² filtering area
• Dimensions: H 151 cm x W 75 cm x D 52 cm
• Retains VOCs and odors without releasing toxic by‑products or creating formaldehyde
• Quiet operation: improved ventilation system and sound trapping techniques
• Mobility: mounted on wheels for easy movement
• Centralised touchscreen control