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World’s largest contract chlorine dioxide sterilization chamber opens soon

June 5, 2023 By Jim Hammerand

A molecular model of chlorine dioxide (ClO₂), a chemical used for sterilizing medical devices and disinfecting food and water.

A molecular model of chlorine dioxide (ClO₂) [Illustration via Adobe Stock]

Boulder iQ division Boulder Sterilization will open what it said is the world’s largest contract chlorine dioxide (CD) sterilization chamber this summer.

The 270-ft² chamber has capacity for two pallets at a time, allowing for batches and products of almost any size, the company said. The equipment is expected to be up and running in early July.

Boulder, Colorado-based Boulder iQ said the new equipment will make Boulder Sterilization the only contract sterilizer offering both CD and ethylene oxide (EtO) sterilization for medical devices and in-vitro diagnostic products.

CD is one potential alternative for EtO sterilization, which is the most commonly used method for medical devices but faces new federal regulations over safety risks to workers and neighboring communities.

Related: FDA reports sterilization challenge progress as EPA takes aim at EtO emissions

“Chlorine dioxide, I believe, is the wave of the future,” Boulder iQ founder, Chair and CEO Jim Kasic said in an interview with Medical Design & Outsourcing. “I decided to get into it and be on the cutting edge, a leader rather than a follower.”

Kasic said Boulder Sterilization can complete validations in as little as four weeks, which can translate to cost savings of 75%.

“By conducting multiple cycles simultaneously, at different set points, we can handle sterilizations more efficiently while mitigating the risk of issues that can occur in the initial cycle,” he said. “It’s one example of the ‘think smart’ approach we use.”

Boulder Sterilization’s 11,000-ft² facility is in Boulder. The building also has a 1,000-ft² Certified ISO Class 7 cleanroom, an inspection and test lab, machine shop, 3D print shop, customizable fume hoods and client-customized wet lab and test set-ups.

Related: How Phiex’s chlorine dioxide method could revolutionize medical device sterilization

This post was originally published on June 5, 2023, and was updated June 6 after an interview with Kasic.

About The Author

Jim Hammerand

Jim Hammerand is the managing editor of Arrowfly's Medical Design & Outsourcing, where he leads coverage of medtech innovation, design, engineering and manufacturing. He also reports breaking news at Arrowfly's MassDevice and contributes to our DeviceTalks podcasts and live events. Hammerand has more than two decades of journalism experience spanning newspapers, magazines, websites, live events, radio and TV news. For nearly a decade, Hammerand reported and edited business news for American City Business Journals as a reporter and digital editor at the Minneapolis/St. Paul Business Journal and then as managing editor of the Puget Sound Business Journal in Seattle. He holds degrees in journalism and management from the University of Minnesota and has won journalism awards from the Society of Professional Journalists, American Society of Business Publication Editors, and Trade, Association, Business Publications International. Connect with him on LinkedIn or by email at [email protected].

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