MAUDE Adverse Event Report: INTEGRA LIFESCIENCES MANSFIELD PROG VALVE INLINE W SG; CHPV WITH SG

Catalog Number	823832
Medical Device Problem Code	Obstruction of Flow (2423)
Health Effect - Clinical Code	Nausea (1970)
Date of Event	06/06/2025
Type of Reportable Event	Serious Injury
Event or Problem Description
A facility reported a hakim valve (id 823832) was implanted on (b)(6) 2023.On (b)(6) 2025, the patient developed symptoms of nausea and discomfort.Multiple pressure adjustments were attempted but failed to alleviate the symptoms, leading to a suspected blockage.As a result, the original shunt was removed and replaced with the same model on (b)(6) 2025.
Additional Manufacturer Narrative
An investigation has been initiated based on the reported information.Upon completion of the investigation, a follow-up report will be submitted.
Additional Manufacturer Narrative
Updated fields: d4, d9, g3, g6, h2, h3, h4, h6, h11.The hakim valve (id (b)(6)) was not returned for evaluation as the product was discarded; therefore, an evaluation of the device could not be performed.Lot number information has been provided; therefore, device history record (dhr) was reviewed, and no anomalies were found.The root cause(s) of the reported issue could not be determined, however, possible root causes for the issue reported by the customer could be due to biological debris and protein build up interfering with the device or could be due to catheter susceptible to kinking which leads to occlusion.If additional relevant information becomes available in the future, this complaint will be reopened, and the respective evaluation performed.Trends will be monitored for this and similar issues.At present, we consider this complaint to be closed.

• Brand Name: PROG VALVE INLINE W SG
• Common Device Name: CHPV WITH SG
• Manufacturer (Section D): INTEGRA LIFESCIENCES MANSFIELD; 11 cabot boulevard; 11 cabot boulevard; mansfield MA 02048
• Manufacturer (Section G): INTEGRA LIFESCIENCES MANSFIELD; 11 cabot boulevard; mansfield MA 02048
• Manufacturer Contact: vivian nelson ; 1100 campus drive; princeton, NJ 08540 ; 6099362319
• MDR Report Key: 22677253
• Report Number: 3013886523-2025-00200
• Device Sequence Number: 8937042
• Product Code: JXG
• UDI-Device Identifier: 10381780519805
• UDI-Public: (01)10381780519805(17)270831(10)6694716
• Combination Product (Y/N): N
• PMA/510(K) Number: K221840
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2023
• Device Explanted Year: 2025
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Foreign,User Facility
• Initial Reporter Occupation: Other
• Type of Report: Initial,Followup
• Report Date (Section B): 09/19/2025

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: No
• Operator of Device: Health Professional
• Device Catalogue Number: 823832
• Device Lot Number: 6694716
• 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: 07/10/2025
• Supplement Date Received by Manufacturer: 09/03/2025
• Initial Report FDA Received Date: 07/31/2025
• Supplement Report FDA Received Date: 09/19/2025
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 09/16/2022
• 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: Unknown
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Age: 22 YR
• Patient Sex: Female
• Patient Ethnicity: Non Hispanic
• Patient Race: Asian