Protecting patients, Protecting staff, Protecting Life.

Effective against all Airborne Pathogens and Air Pollutants, including Coronavirus.

Our modular Air Sentry® system was developed alongside the NHS to ensure exceptional levels of air hygiene, low cost deployment and compliance with existing UK health care regulations, (HTM 03.01).

Air Sentry® is specifically designed for health care needs but can offer benefits in other sectors, including recreation, education and industry. Air Sentry® is effective against asbestos dust, sick building syndrome and in reducing air pollution in buildings – an increasing cause of breathing difficulties and preventable deaths.

Clients can maximise their investment by easily configuring and reconfiguring the Air Sentry® modular system to meet any change in needs and it can be linked to an existing HVAC system.

Air Sentry® Offers:

Exceptional air biosecurity, particularly around aerosol generating medical interventions such as CPAP.
Modules for both positive and negative pressure.
Combined with PPE and good infection control, staff risk reduces to near zero.
Robust 24/7 operation.
Ease of maintenance.
Low purchase costs over traditional approaches.
Significant savings on operational costs.
Faster patient throughput due to reduced dwell times.
Ability to supplement existing installations without compromising their operation.

How Airsentry creates
Ultra Clean air in a Cohort Ward

Before

After

The diagrams above illustrate how Air Sentry® removes all opportunistic danger from the air within a cohort ward.

The Air Sentry® unit creates a whole room air current. This air is continuously cycled through our EN14644 part 3 bespoke filtration system which removes all particles, including coronavirus with an efficiency of 99.9999%.

How Airsentry creates
Ultra Clean air in a ICU Room

Before

After

Before: This diagram shows an ICU with a lobby area, negative pressure and ceiling mounted grills for air changes.

Ceiling mounted grills are known to give misleading hourly air change rates. The main flow is across the ceiling. Often at patient level the flow is significantly reduced even in purpose designed facilities. With ventilated patients the core risk is around CPR and intubation as filters will be applied to ventilator exhaust outlets.

After: The diagrams above illustrate how Air Sentry® removes all opportunistic danger from the air within a ICU room.

Clinical Speciality
and Deployment

How Air Sentry® is deployed dependant on the clinical area, the healthcare requirements of the space and the size of the room.

For more detailed information on how Air Sentry® is deployed across healthcare spaces visit the pages below:

Aerosol Generating Procedure (AGP) Calculator

Calculate how many Air Sentry® Units are required to make the air in your space Ultra Clean.

This tool will also calculate the time required between patients to achieve 5 air changes for AGP purposes.

Nottingham University
Hospitals

The Air Sentry® Mobile System, AeroTrakTM laboratory grade particle counter and 1μm particle generating tubes with visual smoke, were evaluated by Nottingham University Hospitals in 2020, at the height of the Coronavirus pandemic.

Air Sentry®’s Ultra Clean® air system was confirmed to rapidly create and maintain an Ultra Clean® ISO level 7 equivalent environment in the test clinical areas. Smoke dispersal testing was undertaken between patients using a 1μm oil. Results showed rapid dispersal and an air current that pulled the aerosol plume downwards, away from faces.

Two hundred Air Sentry® units, across two hospital sites, were initially implemented by Nottingham University Hospitals due to these results. Areas covered include the emergency department, covid assessment wards, endoscopy, ENT, lung function department, respiratory wards, dental departments, care of the elderly and cardiology.

These findings are the subject of a research paper due to be published in 2021. This hospital group have since placed orders for additional units with almost 300 on-site at present.