Alerts, Recalls, and Field Safety Notice Alerts, Recalls and Field Safety Notice Alert: Fraudulent Career Opportunities Smiths Medical Recall - Bivona Neonatal / Pediatric and Adult Tracheostomy products ResMed Masks with Magnets - Potential Magnetic Interference with Certain Medical Devices Phillips Respironics CPAP & BiLevel Masks used by people with implants that may be affected by magnets