FDA Adverse Event Malfunction Summary report: N

DIMENSION CLINICAL CHEMISTRY SYSTEM

MDR report key: 1000728 · Received February 19, 2008

Report

Report Number
1226181-2008-00017
Event Type
Malfunction
Date Received
February 19, 2008
Date of Event
January 27, 2008
Report Date
January 27, 2008
Manufacturer
SIEMENS HEALTHCARE DIAGNOSTICS INC.
Product Code
MMI
Removal / Correction Number
NA
Product Problem
Yes
Report Source
Manufacturer report
Reporter Location
PA, US
Reporter Occupation
OTHER

Narratives

Additional Manufacturer Narrative · 1

NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED. ANALYSIS OF THE INSTRUMENT AND INSTRUMENT DATA INDICATE THAT THE CAUSE FOR THE FALSELY ELEVATED TROPONIN I RESULT WAS A BROKEN IDLER GEAR ON THE R1 ARM. A SIEMENS HEALTHCARE DIAGNOSTICS INC FIELD SERVICE REP WAS DISPATCHED TO THE ACCOUNT AND CORRECTED THE MALFUNCTION. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS.

Description of Event or Problem · 1

A FALSELY ELEVATED TROPONIN I RESULT OF 4.99 NG/ML WAS OBTAINED ON A PT SAMPLE. THE RESULT WAS NOT REPORTED TO THE PHYSICIAN. THE SAMPLE WAS RETESTED AND A RESULT OF 0.07 NG/ML WAS OBTAINED. PT TREATMENT WAS NOT PRESCRIBED OR ALTERED. THERE WAS NO REPORT OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE FALSELY ELEVATED TROPONIN I RESULT. ANALYSIS OF THE INSTRUMENT AND INSTRUMENT DATA INDICATE THAT THE CAUSE FOR THE FALSELY ELEVATED TROPONIN RESULT WAS A BROKEN IDLER GEAR ON THE R1 ARM.

Devices

Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
1 DIMENSION CLINICAL CHEMISTRY SYSTEM CLINICAL CHEMISTRY SYSTEM MMI SIEMENS HEALTHCARE DIAGNOSTICS INC. RXLMAXHM NA

Patients

Seq Age Sex Outcome Treatment
1