MAUDE Adverse Event Report: COCHLEAR BONE ANCHORED SOLUTIONS AB BIM400 IMPLANT MAGNET; COCHLEAR BAHA ATTRACT SYSTEM

Model Number	93550
Medical Device Problem Code	Inadequacy of Device Shape and/or Size (1583)
Health Effect - Clinical Code	Appropriate Clinical Signs, Symptoms and Conditions Term/Code Not Available (4581)
Date of Event	02/17/2026
Type of Reportable Event	Serious Injury
Event or Problem Description
Per the clinic, the patient experienced retention issue due to a thick skin flap.Subsequently, the patient implant magnet has been explanted on (b)(6) 2026 under general anaesthesia.The patient was reimplanted with another cochlear device during the same surgery.

• Brand Name: BIM400 IMPLANT MAGNET
• Common Device Name: COCHLEAR BAHA ATTRACT SYSTEM
• Manufacturer (Section D): COCHLEAR BONE ANCHORED SOLUTIONS AB; konstruktionsvägen 14; mölnlycke, 435 3 3; SW 435 33
• Manufacturer (Section G): COCHLEAR BONE ANCHORED SOLUTIONS AB; konstruktionsvägen 14; mölnlycke, 435 3 3; SW 435 33
• Manufacturer Contact: hakim muhaimin jamil ; unit ug-1, vertical podium; no. 8 jalan kerinchi; kuala lumpur, wilayah persekutuan 59200 ; MY 59200
• MDR Report Key: 24566152
• Report Number: 6000034-2026-00917
• Device Sequence Number: 9561676
• Product Code: LXB
• UDI-Device Identifier: 09321502025294
• UDI-Public: (01)09321502025294(10)119736(17)220410
• Combination Product (Y/N): N
• Initial Reporter Country: CO
• PMA/510(K) Number: K131240
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2018
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional
• Initial Reporter Occupation: Other
• Type of Report: Initial
• Report Date (Section B): 03/11/2026

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: Lay User/Patient
• Device Expiration Date: 04/10/2022
• Device Model Number: 93550
• Device Catalogue Number: 93550
• Device Lot Number: 119736
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 02/17/2026
• Initial Report FDA Received Date: 03/11/2026
• 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 Age: 57 YR
• Patient Sex: Female