FDA Adverse Event Malfunction Summary report: N

DIMENSION CLINICAL CHEMISTRY SYSTEM

MDR report key: 1061750 · Received June 13, 2008

Report

Report Number
2517506-2008-00052
Event Type
Malfunction
Date Received
June 13, 2008
Date of Event
May 19, 2008
Report Date
May 19, 2008
Manufacturer
SIEMENS HEALTHCARE DIAGNOSTICS, INC.
Product Code
MMI
PMA / PMN Number
K946153
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 EVAL OF THE DEVICE IS REQUIRED. ANALYSIS OF THE INSTRUMENT AND INSTRUMENT DATA INDICATE THAT THE CAUSE FOR THE FALSELY ELEVATED TROPONIN I RESULT IS UNKNOWN. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS.

Description of Event or Problem · 1

A FALSELY ELEVATED TROPONIN I RESULT OF 7.71 NG/ML WAS OBTAINED ON A PT SAMPLE. THIS RESULT WAS REPORTED TO THE PHYSICIAN WHO QUESTIONED THE RESULT. A NEW SAMPLE WAS TESTED AND A RESULT OF 0.04 NG/ML WAS OBTAINED. PT TREATMENT WAS NOT ALTERED OR PRESCRIBED. 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 I RESULT IS UNKNOWN.

Devices

Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
1 DIMENSION CLINICAL CHEMISTRY SYSTEM CTNI FLEX REAGENT CARTRIDGE MMI SIEMENS HEALTHCARE DIAGNOSTICS, INC. NA FA9076

Patients

Seq Age Sex Outcome Treatment
1