As a business administrator responsible for acquiring laboratory or surgical equipment, you might need to purchase barrier isolators. These units are critical in maintaining USP 797 standards. Here's what administrators should know about this vital equipment. 

What Purpose Does a Barrier Isolator Serve?

Barrier isolators are used to protect products and personnel from contamination. They are designed to maintain a sterile environment by isolating a process or activity from the rest of the room. This is done by creating a physical barrier that prevents particles, microorganisms, and other contaminants from entering or exiting the isolator. Barrier isolators are particularly important in pharmacies and compounding facilities where sterile preparations are made.

The USP 797 guidelines require pharmacies and compounding facilities to use a barrier isolator when preparing sterile preparations. This is to ensure that the preparations are not contaminated during the preparation process. Barrier isolators are designed to meet the requirements of USP 797 guidelines and provide a safe and sterile environment for personnel and products.

What Are the Four Elements of an Isolator?

The physical barrier is the outer shell of the barrier isolator. It is made of materials such as stainless steel or acrylic and is designed to be airtight. The physical barrier prevents particles and microorganisms from entering or exiting the isolator.

The filtration system is designed to remove particles and microorganisms from the air that enters the isolator. The air is filtered through a HEPA filter, which removes particles larger than 0.3 microns. This ensures that the air inside the isolator is clean and sterile.

Environmental controls are used to maintain the temperature, humidity, and pressure inside the isolator. The temperature and humidity are controlled to prevent the growth of microorganisms, while the pressure is controlled to prevent contamination from entering the isolator.

The gas decontamination system is used to decontaminate the isolator after use. This is done by introducing a sterilizing gas, such as hydrogen peroxide, into the isolator. The gas decontamination system ensures that the isolator is sterile and ready for the next use.

If you need barrier isolators to ensure your facility maintains USP 797 and ISO standards, turn to Midwest Medical Systems in Dayton, OH. This family-owned and -operated company specializes in providing the highest-quality laboratory equipment, including barrier isolators. They serve clients throughout Ohio, Michigan, Kentucky, and Indiana. For more information, visit the website. Call (800) 762-7722 to speak with a representative today.