Federal investigators have subpoenaed information from medical device maker Medtronic in a probe into why private companies failed to provide low-cost mechanical ventilators for patients suffering from severe respiratory conditions, including COVID-19.
The Justice Department has sent a civil subpoena to Medtronic asking whether a 2012 acquisition of California-based Newport Medical Instruments by Covidien hindered competition in the market for the lifesaving devices. The Wall Street Journal first reported the story Thursday.
Medtronic, which is run from offices in Minnesota, received the subpoena because it acquired Covidien in a $50 billion deal in 2015. Medtronic spokesman Ben Petok said only the Covidien-Newport deal is under scrutiny.
"Medtronic is cooperating fully with DOJ's review of the 2012 Covidien-Newport transaction," Petok said in an e-mailed statement.
Severe COVID-19 can cause a person's oxygen levels to fall as lung tissues become inflamed and fluid starts to block off air sacs deep inside them.
A ventilator is one of the most invasive forms of treatment used in the intensive-care unit to increase oxygen saturation in a patient's blood. Unlike a nasal cannula, a ventilator typically requires a breathing tube or tracheostomy through the neck.
The New York Times reported in March that viral respiratory disease outbreaks in the early 2000s persuaded federal officials that they needed a reliable supply of low-cost ventilators. The devices inject oxygen and remove carbon dioxide from patients whose lungs are weakened by illnesses like SARS, MERS and H1N1.
Newport Medical received a federal contract in 2010 to design and build ventilators priced at $3,000 for the federal stockpile. Two years later, the company was acquired by Covidien, which had its own line of ventilators.