FDA Adverse Event Other Summary report: N

IMMULITE 2000

MDR report key: 1408900 · Received June 8, 2009

Report

Report Number
2247117-2009-00019
Event Type
Other
Date Received
June 8, 2009
Date of Event
April 22, 2009
Report Date
May 27, 2009
Manufacturer
SIEMENS HEALTHCARE DIAGNOSTICS INC.
Product Code
DGC
PMA / PMN Number
K970227
Product Problem
Yes
Report Source
Manufacturer report
Reporter Location
AS
Reporter Occupation
OTHER HEALTH CARE PROFESSIONAL

Narratives

Additional Manufacturer Narrative · 1

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 1

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENTS SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 10

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 10

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 11

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 11

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 12

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 12

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 13

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 13

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 14

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 14

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 15

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 15

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 16

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 16

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 17

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 17

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 18

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 18

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 19

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 19

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 2

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 2

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 20

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 20

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 21

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 21

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 22

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 22

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 23

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 23

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 24

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 24

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 25

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 25

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 26

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 26

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 27

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 27

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 28

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 28

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 29

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 29

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 3

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 3

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 30

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 30

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 31

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 31

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 32

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 32

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 33

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 33

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 34

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 34

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 35

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 35

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 36

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 36

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 37

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 37

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 38

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 38

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 39

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 39

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 4

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 4

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 40

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 40

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 41

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 41

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 42

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 42

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 43

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 43

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 44

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 44

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 45

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 45

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 5

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 5

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 6

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 6

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 7

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 7

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 8

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 8

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Additional Manufacturer Narrative · 9

USER ERROR: A SIEMENS HEALTHCARE TECHNICAL SUPPORT ENGINEER (TSE) ANALYZED THE INSTRUMENT DATA AND DETERMINED THAT THE CAUSE OF THE DISCORDANT RESULTS WERE DUE TO THE OPERATOR RUNNING THE INSTRUMENT WITHOUT THE REQUIRED WATER SUPPLY. THE INSTRUMENT IS PERFORMING WITHIN SPECIFICATIONS. NO FURTHER EVALUATION OF THE DEVICE IS REQUIRED.

Description of Event or Problem · 9

DISCORDANT MULTIPLE ASSAY RESULTS WERE OBTAINED ON MULTIPLE PATIENT'S SAMPLES. THE SAMPLES WERE REPEATED AND THE CORRECT RESULTS WERE REPORTED. PATIENT TREATMENT WAS PRESCRIBED FOR TWO PATIENTS. THERE WERE NO REPORTS OF ADVERSE HEALTH CONSEQUENCES AS A RESULT OF THE DISCORDANT RESULTS.

Devices

Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
1 IMMULITE 2000 IMMUNO-ASSAY ANALYZER DGC SIEMENS HEALTHCARE DIAGNOSTICS INC. NA NA

Patients

Seq Age Sex Outcome Treatment
1
10
11
12
13
14
15
16
17
18
19
2
20
21
22
23
24
25
26
27
28
29
3
30
31
32
33
34
35
36
37
38
39
4
40
41
42
43
44
45
5
6
7
8
9