MAUDE Adverse Event Report: BECKMAN COULTER INC. DXC 700 AU-10E CHEMISTRY ANALYZER WITH ISE; ANALYZER, CHEMISTRY (PHOTOMETRIC, DISCRETE), FOR CLINICAL USE

Model Number	DXC 700 AU-10E CHEMISTRY ANALYZER WITH ISE
Medical Device Problem Code	Low Test Results (2458)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	05/09/2026
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
A beckman coulter field service engineer (fse) provided telephone support and identified the probable cause as a malfunctioning sample syringe.Replacing the sample syringe corrected the issue.The instrument is operational.No further issue was observed.The customer was satisfied.Section a2, a4 and a5: information not provided by the customer.The beckman coulter internal identifier is case(b)(4).
Event or Problem Description
The customer reported obtaining false low total bilirubin (tbil) patient result for one patient, on their dxc 700 au clinical chemistry analyzer (part number (pn) b86444, serial number (sn) (b)(6).The customer repeated the sample and obtained a result considered correct by the customer.There was no injury, death, or delay/change in treatment associated with this event.The customer did not provide patient demographics.

• Brand Name: DXC 700 AU-10E CHEMISTRY ANALYZER WITH ISE
• Common Device Name: ANALYZER, CHEMISTRY (PHOTOMETRIC, DISCRETE), FOR CLINICAL USE
• Manufacturer (Section D): BECKMAN COULTER INC.; 250 s. kraemer blvd.; brea CA 92821
• Manufacturer (Section G): BECKMAN COULTER MISHIMA K. K.; 454-32 higashino; nagaizumi-cho sunto-gun; JP-NO TA 4; JA JP-NOTA 41
• Manufacturer Contact: shama agtey ; 1000 lake hazeltine drive; chaska, MN 55318 ; 9524916938
• MDR Report Key: 25436085
• Report Number: 9612296-2026-00238
• Device Sequence Number: 21403577
• Product Code: JJE
• UDI-Device Identifier: 14987666542545
• UDI-Public: (01)14987666542545(11)250312
• Combination Product (Y/N): N
• Initial Reporter State: TX
• Initial Reporter Country: US
• PMA/510(K) Number: K161837
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional,User Facility
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial
• Report Date (Section B): 06/08/2026

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 Model Number: DXC 700 AU-10E CHEMISTRY ANALYZER WITH ISE
• Device Catalogue Number: B86444
• 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: 05/16/2026
• Initial Report FDA Received Date: 06/08/2026
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 03/12/2025
• Is the Device Labeled for Single Use? (Y/N): No
• 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
• Patient Sex: Unknown