MAUDE Adverse Event Report: ARGON MEDICAL DEVICES SUPERCORE BIOPSY INSTRUMENT WITH CO-AXIAL INTRODUCER NEEDLE; INSTRUMENT, BIOPSY

Model Number	701218150
Medical Device Problem Code	Firing Problem (4011)
Health Effect - Clinical Code	Insufficient Information (4580)
Type of Reportable Event	Serious Injury
Event or Problem Description
Reporter stated "the trigger mechanism is now extremely stiff, and in some cases, tissue samples are not being retrieved properly.".
Additional Manufacturer Narrative
The sample is indicated as available for return.As of the date of this report, the sample has not been returned.A follow-up report will be provided once the device has been received and reviewed.
Additional Manufacturer Narrative
Additional information provided in d.9., h.3., h.6.And h.11.A comprehensive review of the manufacturing and inspection records for this lot has been completed.No deviations or non-conformances were identified.Samples were returned by the customer for examination.A visual inspection and testing was conducted on the returned product.It was observed that there was resistance during cocking and firing of the device.The complaint was confirmed.An in-depth review was initiated to identify any gaps in the process which may lead to such issues.

• Brand Name: SUPERCORE BIOPSY INSTRUMENT WITH CO-AXIAL INTRODUCER NEEDLE
• Common Device Name: INSTRUMENT, BIOPSY
• Manufacturer (Section D): ARGON MEDICAL DEVICES; 1445 flat creek road; athens TX 75751
• Manufacturer Contact: argon devices ; 1445 flat creek road; athens, TX 75751 ; 9036759321
• MDR Report Key: 21893189
• Report Number: 0001625425-2025-00997
• Device Sequence Number: 8053256
• Product Code: KNW
• UDI-Device Identifier: 00886333005888
• UDI-Public: (01)00886333005888(17)280531(10)11584786
• Combination Product (Y/N): N
• Initial Reporter Country: US
• PMA/510(K) Number: K974814
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Foreign,User Facility,Company Representative
• Initial Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 08/11/2025

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 Model Number: 701218150
• Device Lot Number: 11584786
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Was the Report Sent to FDA?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 03/25/2025
• Supplement Date Received by Manufacturer: 07/31/2025
• Initial Report FDA Received Date: 04/23/2025
• Supplement Report FDA Received Date: 08/11/2025
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 08/06/2024
• 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
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Sex: Unknown