Products Catalog for Infectious Patient Isolation & Construction Dust Containment

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Home > Patient Isolation > Alternate Site Patient Isolation

Alternate Site Patient Isolation

Off-Site Mass Patient Isolation

Convert Large Spaces in the Community into Infectious Patient Isolation Areas Quickly and Economically

During a mass casualty event, such as a flu pandemic, bioterrorism attack or detonation of a “dirty” bomb, on-site facility bed capacity can become saturated. The shortage of patient isolation space within healthcare facilities may require the need for rapid conversion of alternative-sites into negative pressure infectious patient isolation facilities. The Annals of Emergency Medicine state that…

"When these [facility-based] resources are exceeded, community-based solutions, including the establishment of off-site hospital facilities, may be implemented... including use of local convention centers..." –Health Care Facility and Community Strategies for Patient Care Surge Capacity, Annals of Emergency Medicine 2004; 44:253-261.

Solutions for Off-Site Mass Patient Isolation

Abatement Technologies® HEPA-AIRE® Portable Air Scrubber (PAS) HEPA Filtration Systems, Portable Anteroom Modules, ISOQUAD® IQ200 Bed Isolation Modules and Additional Particle Control Products can quickly and economically convert large off-site facilities, such as gymnasiums, auditoriums or outdoor mobile tent systems, into infectious patient isolation areas.

Portable Air Filtration Systems

Abatement Technologies offers several high-capacity, high-efficiency HEPA-filtered units capable of providing the higher airflow volumes required for large patient isolation areas. Our HEPA-AIRE Portable Air Scrubbers effectively remove dangerous contaminants from the air by capturing them with a pharmaceutical grade 99.99% efficiency HEPA filter, and create and maintain negative pressure within the isolation area to help protect against the migration of any remaining airborne particles air into other parts of the offsite facility.

HEPA-AIRE PAS5000HC Portable Air Filtration System

The 230-volt HEPA-AIRE PAS5000HC Portable Air Filtration System is our most powerful HEPA filtration system, with the power to purify the air in the largest of spaces and create negative pressure to maintain optimum airflow. Learn more about the HEPA-AIRE PAS5000HC Portable Air Filtration System.

HEPA-AIRE PAS2400HC Portable Air Filtration System

The exceptionally mobile HEPA-AIRE PAS2400HC Portable Air Filtration System provides an optimal level of power and portability for converting off-site space into infectious patient isolation areas. Learn more about the HEPA-AIRE PAS2400HC Portable Air Filtration System.



Portable Anteroom Modules

Portable Anteroom ModulesAn anteroom is a transitional space between a common area, such as the hallway, and the flat space that has been converted into an airborne infection isolation ward. An anteroom provides a buffer zone and functions as an “air-lock” to transition people between a potentially contaminated area and adjacent “clean” spaces. The anteroom can be negatively or positively pressurized as needed to control the direction of airflow to protect hospital personnel and other patients.

AIRE GUARDIAN® Portable Anteroom

The frame-and-fabric AIRE GUARDIAN Portable Anteroom Module creates an in-corridor transition space between the patient isolation area and the common area. Learn more about the AIRE GUARDIAN Portable Anteroom Module.

ANTE UP® Inflatable Anteroom

The portable ANTE UP Inflatable Emergency Anteroom Module fits into a soft-sided carrying bag and inflates within five minutes to create an emergency anteroom. Learn more about the ANTE UP Inflatable Anteroom.


ISOQUAD® IQ200 Bed Isolation Module

The Abatement Technologies ISOQUAD IQ200 Patient Bed Isolation Module provides a flexible and inexpensive way to expand surge capacity in large off-site spaces. With the ISOQUAD IQ200, infectious or potentially infectious patients can be isolated in any size bed or gurney. One person can pop-up the ISOQUAD IQ200 in seconds without tools, and no exhaust ducting is required.

Additional Information About Space Conversion

The Department of Health and Human Services' AHRQ Web site,, has information on both on-site and off-site* conversion to increase the number of beds available. An Alternative Care Site Selection Matrix Tool is available at to help rank alternative care sites based on necessary features such as conditioned air supply, showers and toilets and space to prepare food. The matrix includes schools, hotels, convention centers, sports arenas, churches and fairgrounds.

Call Abatement Technologies at 800-634-9091 (U.S.) or 800-827-6443 (Canada) and ask to speak with a Patient Isolation Specialist to assess and discuss your off-site mass patient isolation options.