MAUDE Adverse Event Report: BECTON DICKINSON CARIBE LTD. BD BACTEC¿ LYTIC/10 ANAEROBIC/F CULTURE VIALS; SYSTEM, BLOOD CULTURING

Catalog Number	442265
Medical Device Problem Code	False Positive Result (1227)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	05/10/2025
Type of Reportable Event	Malfunction
Event or Problem Description
Report 4 of 4: it was reported while using bd bactec¿ lytic/10 anaerobic/f culture vials, one false positive of c.Tropicalis occurred.No adverse impact was reported regarding the patient or user.
Additional Manufacturer Narrative
Investigation summary: catalog: 442265.Batch no.: 4277798.Customer reported a molecular false positive result.Neither photos nor returned good samples were received.Upon further evaluation it was noticed that complaint received was from a product already expired.Investigation cannot be conducted to the retention samples since the product is already expired.A complaint history review was conducted and only the current complaint was found relating to the incident lot number and the ¿as reported¿ defect code.The batch history record was not reviewed as the lot is expired, nonetheless batch history records are always reviewed prior to product release.As per product insert a gram-stained smear from culture medium may contain small numbers of nonviable organisms derived from media constituents, staining reagents, immersion oil, glass slides, and specimens used for inoculation.Due to the nature of biological materials in media products and inherent organism variability, the user should be cognizant of potential variable results in the recovery of certain microorganisms.Molecular tests performed on positive blood cultures will detect both viable and non-viable organisms commonly found in culture media.Therefore, molecular test results should be evaluated in conjunction with gram stain results in accordance with standard-of-care practices as well as manufacturer¿s instructions for use.Complaint is unconfirmed.Refer to customer letter.No corrective actions were required.A cross functional team continually monitors all product complaints for trends and determines if any additional actions are necessary beyond the current investigational process.

• Brand Name: BD BACTEC¿ LYTIC/10 ANAEROBIC/F CULTURE VIALS
• Common Device Name: SYSTEM, BLOOD CULTURING
• Manufacturer (Section D): BECTON DICKINSON CARIBE LTD.; vicks drive; lot no. 6; cayey PR
• Manufacturer (Section G): BECTON DICKINSON CARIBE LTD.; vicks drive; lot no. 6; cayey PR
• Manufacturer Contact: matt j. connor ; 7 loveton circle; sparks, MD 21152 ; 4103164000
• MDR Report Key: 22894431
• Report Number: 2647876-2025-00312
• Device Sequence Number: 15666532
• Product Code: MDB
• UDI-Device Identifier: 00382904422653
• UDI-Public: (01)00382904422653(17)250707(10)4277798
• Combination Product (Y/N): N
• Initial Reporter State: WA
• Initial Reporter Country: US
• PMA/510(K) Number: K954925
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Other,Company Representative
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial
• Report Date (Section B): 08/12/2025

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: Other
• Device Expiration Date: 07/07/2025
• Device Catalogue Number: 442265
• Device Lot Number: 4277798
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 08/06/2025
• Initial Report FDA Received Date: 08/26/2025
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 10/03/2024
• 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