
Who We are
McArthur Medical Sales Inc. (MMSI), established in 1984, is a Canadian-owned and operated company that has effectively built its reputation as an industry leader in medical equipment sales
Boasting a sales team with more than 100 years of clinical respiratory therapy experience, MMSI’s reputation is built on being a leader in providing expert advice alongside quality products and services. MMSI is uniquely positioned as a distributor of specialty medical devices prioritized on advancing patient care. What makes MMSI unique is its strategic innovation and emergence into the respiratory field, with patient and clinician-focused patented technologies created by recognizing the need clinicians have to provide safe, quality healthcare.
What’s New
At McArthur Medical Sales Inc. we offer many new and innovative high quality products for hospital, medical professionals, and home-care use. Browse our latest products here.
- BiWaze® Cough System
ABM Respiratory Careabaylis2025-09-29T09:53:56-04:00BiWaze® Cough System
ABM Respiratory Care



















