FDA Adverse Event Malfunction Summary report: N

DIMENSION® CLINICAL CHEMISTRY SYSTEM

MDR report key: 1812607 · Received August 24, 2010

Report

Report Number
2517506-2010-00096
Event Type
Malfunction
Date Received
August 24, 2010
Date of Event
July 8, 2010
Report Date
August 2, 2010
Manufacturer
SIEMENS HEALTHCARE DIAGNOSTICS INC
Product Code
DHA
PMA / PMN Number
K970387
Product Problem
Yes
Report Source
Manufacturer report
Reporter Location
MO, US
Reporter Occupation
MEDICAL TECHNOLOGIST

Narratives

Additional Manufacturer Narrative · 1

ANALYSIS OF THE INSTRUMENT AND INSTRUMENT DATA INDICATE THAT THE CAUSE FOR THE FALSELY DEPRESSED HCG RESULTS IS UNKNOWN. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 1

TWO FALSELY DEPRESSED HCG RESULTS WERE OBTAINED ON PATIENTS' SAMPLES. THE RESULTS WERE REPORTED TO THE PHYSICIAN WHO QUESTIONED THE RESULTS. THE SAMPLES WERE REPEATED AND POSITVEN RESULTS WERE OBTAINED. PATIENT TREATMENT WAS NOT ALTERED OR PRESCRIBED. THERE WAS NO REPORT OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE FALSELY DEPRESSED HCG RESULTS.

Devices

Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
1 DIMENSION® CLINICAL CHEMISTRY SYSTEM HCG FLEX® REAGENT CARTRIDGE DHA SIEMENS HEALTHCARE DIAGNOSTICS INC GC1104

Patients

Seq Age Sex Outcome Treatment
1