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Delfi Medical Innovations Inc

A brief history of Delfi

For more than 40 years, members of the Delfi team have been extensively involved in improving surgical tourniquet safety through the development and evaluation of new technologies.   

The team is led by James McEwen, Ph.D., P.Eng. Dr. McEwen is the inventor of the automatic surgical tourniquet, and holds patents for much of the advanced tourniquet technology that is now in widespread use in the United States and elsewhere around the world.

Our Customers 

Delfi’s tourniquet products are used in countries around the world in North America, Europe, Asia, Australia and South America. Our clients include children's hospitals, surgical centers,  military units, professional and collegiate sports teams, and rehabilitation clinics. 


Delfi and our products are certified by international regulatory bodies, to independent, third-party standards to guarantee the quality of our products and ensure we meet our customers’ high requirements.  See certificates under Resoures for our Surgical and EMT, and Personalized BFR products.

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Advanced touniquet solutions for the best in personalized care.


106-1099 West 8th Ave
Vancouver, BC V6H 1C3 Canada

1 (800) 933-3022 Toll Free in North America
+1 (604) 742-0600 Tel
+1 (604) 742-3800 Fax

2021 Delfi Medical Innovations Inc.

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