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Related Concept Videos

Transmission-based Precautions II: Airborne and Protective Environment01:25

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Transmission-based precautions are for patients infected or suspected to be infected (or colonized) with organisms posing a significant risk to others. The transmission precautions include airborne and protective environment precautions.
Airborne precautions:
Use airborne precautions when treating patients known or suspected to have diseases that spread through the air—for example, tuberculosis or measles. These organisms are present in smaller droplets expelled by an infected person and...
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Chemical Agents for Microbial Control01:27

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Chemicals play important roles in controlling microbial growth by targeting microbial structures and functions as sanitizers, antiseptics, disinfectants, and sterilants.Alcohols are commonly used sanitizers, effectively disrupting lipid membranes, which compromises cell integrity. They are also used as antiseptics and disinfectants due to their rapid action and versatility.Phenols and their derivatives phenolics , known for denaturing proteins and disrupting cell membranes, are particularly...
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Physical Methods for Controlling Microbial Growth: Radiation and Filtration01:26

Physical Methods for Controlling Microbial Growth: Radiation and Filtration

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Radiation and filtration are essential tools for microbial control, targeting microorganisms through distinct mechanisms. Radiation eliminates microbes by damaging their DNA, either killing them or inhibiting their growth. Based on wavelength, radiation is classified into two types: nonionizing and ionizing radiation.Non-ionizing radiation, such as UV radiation (200–400 nm), is absorbed by DNA, causing defects that effectively disinfect surfaces, air, and water, including safety cabinets.
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Cleaning, Sterilization, and Disinfection01:30

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Cleaning, disinfection, and sterilization are the methods that help to break the infection chain and prevent disease.
Cleaning
The cleaning process usually involves using water with detergents or enzymatic cleaner and removing foreign material from objects and surfaces, including organic material such as body fluids or inorganic material like soil. Cleaning is performed before high-level disinfection and sterilization because foreign materials on the cover of the devices interfere with process...
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PPE Use in Healthcare Settings II: Doffing01:10

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The sequence of removing or doffing PPE starts with the gloves, as they are the most contaminated. Next is removal of the face shield or goggles, as they would interfere with removing other PPE. Then remove the gown, followed by the mask or respirator. Perform hand hygiene between steps if hands become contaminated and immediately after removing all PPE. Generally, the outside front and sleeves of the isolation gown, the goggles or the mask, the respirator, and the face shield are contaminated.
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Methods of Sterilization II: Chemical Methods01:30

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In healthcare, the chemical method of sterilization uses chemical sterilants to treat surgical instruments and medical supplies to help prevent the transmission of infectious pathogens to patients. Due to heat sensitivity, most medical supplies and equipment should not be exposed to high temperatures. These parts include rubber, plastic, glass, and other similar elements.
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Direct and indirect healthcare and carbon savings with ACTIVE Particle Control<sup>TM</sup> air-purification.

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Updated: Oct 8, 2025

Author Spotlight: Microbial Control and Monitoring Strategies for Cleanroom Environments and Cellular Therapies
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Elevator Cabin Decontamination With ACTIVE Particle Control™ Technology.

Mark Ereth1, Tracy Wagoner2, Mark Blevins2

  • 1Mayo Clinic, Rochester, MN, United States.

Frontiers in Public Health
|December 27, 2021
PubMed
Summary
This summary is machine-generated.

ACTIVE Particle Control™ technology significantly reduces airborne contaminants in elevator cabins. This air purification method effectively lowers particle load without producing harmful ozone, enhancing safety in enclosed spaces.

Keywords:
aerosol disinfectionbuilding elevatorsindoor air qualityparticle countviral disease transmission

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Area of Science:

  • Environmental Health
  • Air Quality Engineering
  • Public Health

Background:

  • Contamination and aerosolized bioburden pose risks in enclosed environments, especially when social distancing is impractical.
  • Existing air purification technologies like ionization and oxidation can produce hazardous by-products such as ozone.
  • There is a need for effective air purification solutions that minimize disease transmission risks without generating harmful emissions.

Purpose of the Study:

  • To evaluate the efficacy of ACTIVE Particle Control™ technology in reducing particle load within elevator cabins.
  • To compare the air purification performance of ACTIVE Particle Control™ against standard elevator ventilation systems.

Main Methods:

  • An intervention trial was conducted using particle mass measurement tools.
  • The study compared particle clearance rates between standard elevator ventilation and the ACTIVE Particle Control™ system.
  • Measurements were taken in an operating elevator environment.

Main Results:

  • ACTIVE Particle Control™ technology demonstrated a significant reduction in cabin particulate contaminants.
  • The technology provided effective air purification compared to standard ventilation.
  • No ozone or other toxic by-products were generated by the ACTIVE Particle Control™ system.

Conclusions:

  • ACTIVE Particle Control™ technology is effective in reducing airborne particle load in elevator cabins.
  • This technology offers a safe and efficient air purification solution for enclosed settings.
  • Implementing ACTIVE Particle Control™ can mitigate disease transmission risks in areas where social distancing is challenging.