
The Fight for Justice in One of the Largest Defective Medical Device Cases in U.S. History
When millions of sleep apnea patients received word that their Philips CPAP and BiPAP machines were being recalled due to dangerous health risks, confusion turned quickly into fear. Behind the recall was a shocking revelation: the foam used in these machines could break down and release toxic particles and gases into users’ airways. For many, the device they depended on to sleep—and breathe—safely was now a potential source of long-term harm.
At HGD Law Firm, we took this crisis personally. And we took action.
Understanding the CPAP Defect: A Medical Emergency Waiting to Happen
In 2021, Philips issued a voluntary recall of millions of its CPAP, BiPAP, and ventilator devices. The issue stemmed from a noise-reducing polyurethane foam that, when degraded, could release harmful chemicals. Patients reported symptoms ranging from persistent coughs to nausea, respiratory problems, and even signs of certain cancers.
This wasn’t just a technical flaw. It was a serious health hazard. And it affected millions.
How HGD Responded: Scaling Up with Precision and Compassion
When the recall was announced, our team at HGD immediately mobilized. As a firm with deep experience in mass tort litigation, we understood the importance of acting quickly and deliberately.
- We set up a dedicated intake process to listen to every client’s story.
- Our legal team began building cases with meticulous attention to detail.
- We partnered with medical experts to evaluate long-term health risks and gather supporting evidence.
Every client mattered. Whether they had minor symptoms or life-altering diagnoses, we treated each person with the respect, dignity, and commitment they deserved.
Our Role in the CPAP Litigation: Advocacy at Scale
HGD was proud to represent a significant number of clients nationwide in the CPAP litigation. As part of the coordinated multi-district litigation (MDL), we collaborated with firms across the country, sharing insights and legal strategies to advance the case.

