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

Catalog Number	823832
Medical Device Problem Code	No Flow (2991)
Health Effect - Clinical Code	Hydrocephalus (3272)
Date of Event	05/26/2022
Type of Reportable Event	Serious Injury
Event or Problem Description
1 of 2 reports.Other mfg report number: 3013886523-2025-00119.Event reported from a post-market clinical program: a facility reported a patient underwent cerebral aneurysm clipping due to aneurysm rupture from on (b)(6) 2021.Postoperatively, hydrocephalus occurred, therefore, a hakim valve (id: 823832) and a bactiseal catheter (id: 823072) were implanted on (b)(6) 2021.A follow-up computed tomography (ct) scan on (b)(6) 2022 indicated that there was a possibility of insufficient power in the drainage system.After lowering the pressure of the shunt valve, there was no improvement, therefore an obstruction was considered and a lateral ventriculoperitoneal adjustment surgery was performed on (b)(6) 2022.Product was removed and replaced with another brand.Patient recovered.
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 823832) was not returned for evaluation as the product is not available for return as per customer; 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, the probable root cause for the reported complaint could be due to biological debris and protein build up interfering with the valve.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.
Event or Problem Description
N/a.

• 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: 22097271
• Report Number: 3013886523-2025-00118
• Device Sequence Number: 15292889
• Product Code: JXG
• UDI-Device Identifier: 10886704041825
• UDI-Public: (01)10886704041825(17)250331(10)4594297
• Combination Product (Y/N): N
• PMA/510(K) Number: K221840
• 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: Foreign,User Facility
• Initial Reporter Occupation: Other
• Type of Report: Initial,Followup
• Report Date (Section B): 07/31/2025

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?: Yes
• Operator of Device: Health Professional
• Device Expiration Date: 03/31/2025
• Device Catalogue Number: 823832
• Device Lot Number: 4594297
• 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: 05/11/2025
• Supplement Date Received by Manufacturer: 07/10/2025
• Initial Report FDA Received Date: 05/28/2025
• Supplement Report FDA Received Date: 07/31/2025
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 04/03/2020
• 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: 45 YR
• Patient Sex: Male
• Patient Weight: 73 KG
• Patient Ethnicity: Non Hispanic
• Patient Race: Asian