Beleche and coauthors go on to examine trends in medical device shortages over time, and indicate that shortages before 2020 “stemmed from regulatory and enforcement actions
resulting from product quality and manufacturing issues.”
Finally, Beleche and coauthors determine that the types of device shortages differed during COVID-19.
Shortages during the pandemic involved personal protective equipment, diagnostic testing supplies and equipment, ventilator-related medical devices, and vital sign monitoring while pre-pandemic shortages involved infusion pumps and related accessories, medical devices used in dialysis treatment, needles and syringes, ventilators, and sterilization products.
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