All active MDLs
MDL 2666Medical Devices

Bair Hugger Forced Air Warming Devices Products Liability Litigation

The causation theory posits that the Bair Hugger forced air warming device can contribute to the spread of airborne bacteria within the operating room environment. The device's airflow may draw bacteria from contaminated sources such as floors, hoses, or filters and disperse them into the surgical site, increasing the risk of deep joint infections, MRSA, MSSA, and sepsis. Scientific studies and expert testimonies support that contaminated airflow can elevate bacterial particles, leading to postoperative infections. Regulatory reports, including FDA adverse event notices, acknowledge potential contamination issues within the device's airflow pathways, although no official warning has been issued. Court testimonies have debated the device's role in infection causation, with some experts supporting the link based on laboratory and clinical evidence.

MNSr. District Judge Joan N. EricksenMaster docket 0:15-md-2666Source: JPML · Updated July 1, 2026

8,411

Pending actions

10,712

Total actions filed

Active

Status

12/11/2015

Established

Filing deadline

No specific filing deadlines or statutes of limitations are publicly documented beyond standard federal statutes of limitations for personal injury claims, which typically range from 2 to 4 years depending on jurisdiction and injury occurrence date.

Who qualifies

Plaintiffs must have undergone surgery during which the Bair Hugger device was used and subsequently developed a severe infection such as deep joint infection, MRSA, MSSA, or sepsis. The infection must be linked to the device's use, with evidence of infection development post-surgery and during device usage. The injuries must be diagnosed by a medical professional, and causation must be supported by medical or scientific evidence.

Products involved

  • Bair Hugger Forced Air Warming System

Alleged injuries

  • Deep joint infections
  • MRSA infections
  • MSSA infections
  • Sepsis

Bellwether trials

No specific trial dates or recent verdicts from 2024-2026 are publicly available. The case remains active with ongoing procedural management, but detailed trial scheduling information has not been disclosed.

Settlement landscape

No publicly available settlement estimates or average case values have been reported for MDL-2666. Settlement discussions, if any, are confidential or pending.

Lead counsel

  • Genevieve Zimmerman, Co-Lead Counsel, Law Firm Not Specified

This page is generated from the official JPML pending-MDL report and public court records, refreshed monthly. It is provided for attorney reference and is not legal advice.

MDL Match

Your next intake could have a mass tort hiding in it.

Screen it against 158+ active MDLs. Takes under 60 seconds.

Start matching now