MAUDE Adverse Event Report: SIEMENS HEALTHCARE DIAGNOSTICS INC. CLINITEK STATUS+

Catalog Number	10379675
Medical Device Problem Code	False Negative Result (1225)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	02/24/2026
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Siemens has completed the investigation.A review of the manufacturing records for lot in use at the time of the event met and passed all specifications upon manufacturing release.Further investigation was not possible as the customer could not provide reagent to be tested.Without the reagent available for testing the root cause could not be determined.The cause of this event is unknown.No product problem identified.
Event or Problem Description
The customer reported that they received a false negative hcg result compared to retesting on a laboratory instrument using serum hcg method.The patient's pregnancy was confirmed retest by serum hcg.There is no report of injury due to this event.

• Brand Name: CLINITEK STATUS+
• Common Device Name: CLINITEK STATUS+
• Manufacturer (Section D): SIEMENS HEALTHCARE DIAGNOSTICS INC.; 511 benedict avenue; tarrytown NY 10591
• Manufacturer (Section G): SIEMENS HEALTHCARE DIAGNOSTICS MANUFACTURING LTD.; northern road; chilton industrial estate; sudbury, suffolk CO10 2XQ; UK CO10 2XQ
• Manufacturer Contact: felix akinrinola ; 333 coney street; walpole, MA 02032
• MDR Report Key: 24636501
• Report Number: 3002637618-2026-00021
• Device Sequence Number: 8985670
• Product Code: JHI
• UDI-Device Identifier: 00630414574639
• UDI-Public: (01)00630414574639
• Combination Product (Y/N): N
• Initial Reporter State: PA
• Initial Reporter Country: US
• PMA/510(K) Number: K091216
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: User Facility,Company Representative
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial
• Report Date (Section B): 03/19/2026

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 Catalogue Number: 10379675
• 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: 02/24/2026
• Initial Report FDA Received Date: 03/19/2026
• Was Device Evaluated by Manufacturer? (Y/N): No
• 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: Reuse
• Patient Sequence Number: 1
• Patient Sex: Unknown