MAUDE Adverse Event Report: B. BRAUN MEDICAL INC. CARESITE MICRO¿; SET, ADMINISTRATION, INTRAVASCULAR

Catalog Number	354269
Medical Device Problem Code	Leak/Splash (1354)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	06/18/2025
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
This report has been identified as b.Braun medical internal report number (b)(4).The investigation is ongoing at this time.A follow up will be submitted when the investigation results become available.
Event or Problem Description
As reported by the user facility: description: the needleless connector (called caresite micro luer access device lad the packaging) on the b braun extension set twisted itself off after hooking a saline flush up and flushing a piv.There is no backflow valve on the piv, so if it went unnoticed, the pt could have potentially lost a significant amount of blood.
Additional Manufacturer Narrative
This report has been identified as b.Braun medical internal report number (b)(4).A review of the discrepancy management system (dsms) database was performed for the reported lot number and no abnormalities or non-conformance's were noted during the in process or final product inspection.Five retains from the reported lot number were tested and passed per specification.No sample was provided for evaluation.Based on the data from the investigation, the root cause of the reported incident was unable to be determined.The reported defect was unable to be confirmed.We will maintain this report for further references and continue to monitor other reports for similar occurrences.If any additional pertinent information becomes available, a follow up will be submitted.

• Brand Name: CARESITE MICRO¿
• Common Device Name: SET, ADMINISTRATION, INTRAVASCULAR
• Manufacturer (Section D): B. BRAUN MEDICAL INC.; 824 12th ave; bethlehem PA 18018
• Manufacturer (Section G): B. BRAUN MEDICAL INC.; 824 12th ave; bethlehem PA 18018
• Manufacturer Contact: jonathan severino ; 901 marcon blvd.; allentown, PA 18109 ; 4847197287
• MDR Report Key: 22815909
• Report Number: 2521402-2025-00421
• Device Sequence Number: 14887694
• Product Code: FPA
• UDI-Device Identifier: 04046955773183
• UDI-Public: (01)04046955773183(11)240823(17)270823(10)0061957470
• Combination Product (Y/N): N
• Initial Reporter Country: US
• PMA/510(K) Number: K153293
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Health Professional,User Facility
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 10/17/2025

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?: Yes
• Operator of Device: Health Professional
• Device Catalogue Number: 354269
• Device Lot Number: 0061957470
• Was Device Available for Evaluation?: Yes
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 07/31/2025
• Supplement Date Received by Manufacturer: Not provided
• Initial Report FDA Received Date: 08/15/2025
• Supplement Report FDA Received Date: 10/17/2025
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 08/23/2024
• 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
• Patient Sex: Unknown