Green the world one Operating Room at a time with Blue-Zone’s patented technology


Sign-up today to receive significant savings on Sustainable Anesthesia Recovery. 

Capture up to 100% of Waste Anesthetic Gases before they are vented into the environment.

Work with the world’s first and only Cleantech Pharmaceutical Company.


Our services are not yet available outside of the United States & Canada, but we are always striving to expand to other countries.  If you’re interested in learning more about how Blue Zone can reduce health care facilities hazardous environmental waste, reach out to us through email at or on our Contact page.

* Exclusions apply. This exclusive offer is valid now through April 30, 2023. 

How it Works

We reduce hospital’s hazardous environmental waste by applying Blue-Zone’s patented technology. We collect unused anesthetics that would normally be vented into the environment and process the collected material into its pure form, providing a sustainable and cost-efficient source of inhalation anesthetic drugs.


Blue-Zone’s Patented Deltasorb® and Centralsorb® technology captures up to 100% of the WAG before it is vented to the environment.


The WAG contained in the Deltasorb® and Centralsorb® canisters are desorbed in our manufacturing facility and the regenerated canisters are returned to the hospital.


The raw material from our desorption process is then used in our patented distillation process.

Sustainable Source

The outcome is pure, branded generic, inhalation anesthetic produced by isolation.


What makes this product very interesting, it’s not just that it collects and scavenges the vapour that otherwise goes into the atmosphere, but it is that it actually can be recycled and reused. That’s the part I find really exciting about this product. – Dr. Gerald O’Leary Chief, Department Anesthesiology University Health Network & Mount Sinai Hospital, Toronto, ON, Canada

This technology really is the right thing to do. We are really proud that we have been able to get this technology into the operating rooms here. We feel pride that we are not contributing to a global problem in terms of greenhouse gases. – Dr. Stephen Brown Chief (2006-2009) Department of Anesthesiology North York General Hospital, ON, Canada

Any hospital that’s concerned about their environmental footprint and their effect on the environment of their day-to-day operations should seriously look at Blue-Zone. – Edward Rubinstein Manager, Energy & Environment University Health Network, Toronto, ON, Canada

Are you ready to Capture up to 100% of Waste Anesthetic Gases?