FDA Adverse Event Malfunction Summary report: N

DIMENSION CLINICAL CHEMISTRY SYSTEM

MDR report key: 1033022 · Received April 22, 2008

Report

Report Number
1226181-2008-00040
Event Type
Malfunction
Date Received
April 22, 2008
Date of Event
March 26, 2008
Report Date
March 26, 2008
Manufacturer
SIEMENS HEALTHCARE DIAGNOSTICS, INC.
Product Code
MMI
PMA / PMN Number
K944093
Removal / Correction Number
NA
Product Problem
Yes
Report Source
Manufacturer report
Reporter Location
GA, 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 WAS CARRY IN FROM THE R1 PROBE. THE MALFUNCTION WAS RESOLVED AFTER THE CUSTOMER PERFORMED MAINTENANCE WITH GUIDANCE FROM A SIEMENS HEALTHCARE DIAGNOSTICS INC TECHNICAL SOLUTION CENTER REP. THE INSTRUMENT IS PERFORMING WITHIN SPECS.

Description of Event or Problem · 1

A FALSELY ELEVATED TROPONIN I RESULT OF 1.27 NG/ML WAS OBTAINED ON A PT SAMPLE. THE RESULT WAS NOT REPORTED TO THE PHYSICIAN. THE SAMPLE WAS RETESTED AND A RESULT OF 0.04 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 OF THE FALSELY ELEVATED TROPONIN I RESULT WAS CARRYING FROM THE R1 PROBE.

Devices

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

Patients

Seq Age Sex Outcome Treatment
1