MAUDE Adverse Event Report: COLLAGEN MATRIX, INC. DURAMATRIX SUTURABLE; COLLAGEN DURA MEMBRANE

Model Number	DMS22
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Code	Cerebrospinal Fluid Leakage (1772)
Date of Event	12/15/2023
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
Additional quality control testing of samples is pending.
Event or Problem Description
Customer reported duramatrix suturable was used on a patient during a suboccipital craniotomy procedure on (b)(6) 2023.Customer stated adherus was utilized during the original proceudre.A post-op csf leak repair was done on (b)(6) 2023.It was noted during the revision surgery to repair the leak, the graft had a tear in the middle of it.Patient status and patient information was requested but not provided.
Additional Manufacturer Narrative
Additional quality control testing of devices retained by the manufacturer showed the product met acceptance criteria for thermal transition and stuture pull out strength.It is expected the product performed as expected.Further trend analysis by clinical affairs and quality assurance concluded there is no identifiable trend and the rate of complaints does not exceed market standards.

• Brand Name: DURAMATRIX SUTURABLE
• Common Device Name: COLLAGEN DURA MEMBRANE
• Manufacturer (Section D): COLLAGEN MATRIX, INC.; 15 thornton road; oakland NJ 07436
• Manufacturer (Section G): COLLAGEN MATRIX, INC.; 15 thornton road; oakland NJ 07436
• Manufacturer Contact: peggy hansen ; 15 thornton road; oakland, NJ 07436
• MDR Report Key: 18628329
• Report Number: 2249852-2024-00003
• Device Sequence Number: 15394346
• Product Code: GXQ
• UDI-Device Identifier: 00813954020402
• UDI-Public: (01)00813954020402(17)250630(10)2212281121
• Combination Product (Y/N): N
• Initial Reporter State: GA
• Initial Reporter Country: US
• PMA/510(K) Number: K141608
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2023
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Distributor
• Initial Reporter Occupation: Other
• Type of Report: Initial,Followup
• Report Date (Section B): 03/16/2024

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
• Device Expiration Date: 06/30/2025
• Device Model Number: DMS22
• Device Catalogue Number: DMS22
• Device Lot Number: 2212281121
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 01/04/2024
• Supplement Date Received by Manufacturer: 03/15/2024
• Initial Report FDA Received Date: 02/01/2024
• Supplement Report FDA Received Date: 03/16/2024
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 12/31/2022
• 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: Male