inforMED
MalfunctionMNR

ALICE NIGHTONE

Received Jan 27, 2026 · Event occurred May 6, 2025

Report 2518422-2026-003317 · MDR key 24190072

Device

Generic name

Ventilatory Effort Recorder

Manufacturer

Respironics, Inc.

Model number

1133948

Catalog number

1133948

Product problems

  • Material Split, Cut or Torn

Patient

NA · Unknown

  • No Clinical Signs, Symptoms or Conditions

Narrative

Additional Manufacturer Narrative

THE MANUFACTURER PREVIOUSLY REPORTED INFORMATION RELATED TO AN ALICE NIGHTONE SLEEP DIAGNOSTICS DEVICE. THE CUSTOMER COMPLAINT WAS UNIT IS NOT RECORDING PROPERLY. THE DEVICE WAS RETURNED TO A THIRD PARTY SERVICE CENTER. THE SERVICE TECHNICIAN VISUALLY INSPECTED THE DEVICE. THE TECHNICIAN REPORTS DAMAGES TO THE SPO2 CABLE (CABLE INSULATION DAMAGE, WIRES EXPOSED, SPLITTING WIRES EXPOSED, CUT CABLE). CORRECTION: THIS EVENT IS NO LONGER CONSIDERED REPORTABLE BASED ON THE RISK ASSESSMENT.

Description of Event or Problem

THE MANUFACTURER RECEIVED INFORMATION RELATED TO AN ALICE NIGHTONE SLEEP DIAGNOSTICS DEVICE. THE CUSTOMER COMPLAINT WAS UNIT IS NOT RECORDING PROPERLY. THE DEVICE WAS RETURNED TO A THIRD PARTY SERVICE CENTER. THE SERVICE TECHNICIAN VISUALLY INSPECTED THE DEVICE. THE TECHNICIAN REPORTS DAMAGES TO THE SPO2 CABLE (CABLE INSULATION DAMAGE, WIRES EXPOSED, SPLITTING WIRES EXPOSED, CUT CABLE). A FINAL REPORT IS BEING SUBMITTED. IF NEW INFORMATION BECOMES AVAILABLE, A FOLLOW UP/SUPPLEMENTAL REPORT MAY BE COMPLETED.