MAUDE Adverse Event Report: INSPIRE MEDICAL SYSTEMS INSPIRE MODEL 4340 RESPIRATORY SENSING LEAD

Model Number	4340
Medical Device Problem Code	Migration (4003)
Health Effect - Clinical Code	Pain (1994)
Date of Event	03/24/2026
Type of Reportable Event	Serious Injury
Event or Problem Description
Patient presented to the physician with chest pain and pain at the sensing lead placement site when breathing.Imaging was performed, revealing that the sensing lead had projected into the pleural space.Physician brought the patient into the or, and upon surgical exploration, it was confirmed that the sensor tip had migrated toward the pleural space.Physician repositioned the sense lead, sutured, and closed.

• Brand Name: INSPIRE MODEL 4340 RESPIRATORY SENSING LEAD
• Common Device Name: INSPIRE MODEL 4340 RESPIRATORY SENSING LEAD
• Manufacturer (Section D): INSPIRE MEDICAL SYSTEMS; 5500 wayzatablvd.; suite 1600; golden valley MN 55416
• Manufacturer (Section G): INSPIRE MEDICAL SYSTEMS; 5500 wayzata blvd.; suite 1600; golden valley MN 55416
• Manufacturer Contact: vang yang ; 5500 wayzata blvd.; suite 1600; golden valley, MN 55416 ; 7632057970
• MDR Report Key: 24824465
• Report Number: 3007666314-2026-01161
• Device Sequence Number: 13338599
• Product Code: MNQ
• UDI-Device Identifier: 10855728005892
• UDI-Public: 10855728005892
• Combination Product (Y/N): N
• Initial Reporter State: UT
• Initial Reporter Country: US
• PMA/510(K) Number: P130008
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2021
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Health Professional
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 04/08/2026

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Operator of Device: Health Professional
• Device Model Number: 4340
• Device Catalogue Number: 900-009-003
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 03/24/2026
• Initial Report FDA Received Date: 04/08/2026
• Was Device Evaluated by Manufacturer? (Y/N): No
• Is the Device Labeled for Single Use? (Y/N): Yes
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Initial
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Sex: Unknown