Catalog Number 03L77-01 |
Device Problem
Low Test Results (2458)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 01/31/2024 |
Event Type
malfunction
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Event Description
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The customer observed falsely decreased sodium results generated on the architect c16000 processing module for 5 samples.The samples were repeated, and higher results were obtained.The following data was provided: patient 1 on (b)(6) 2024 sodium initial result = 117.6 mmol/l; repeat result = 141.6 mmol/l.Patient 2 on (b)(6) 2024 sodium initial result = 113 mmol/l; repeat result = 139 mmol/l.Patient 3 on (b)(6) 2024 sodium initial result = 113.6 mmol/l; repeat result = 140 mmol/l.Patient 4 on (b)(6) 2024 sodium initial result = 119 mmol/l; repeat result = 141 mmol/l.Patient 5 on (b)(6) 2024 sodium initial result = 120 mmol/l; repeat result = 139 mmol/l.Approximate reference (normal) range: 136 to 145 mmol/l.There was no impact to patient management reported.
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Manufacturer Narrative
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All available patient information was included.Additional patient details are not available.An evaluation is in process.A follow-up report will be submitted when the evaluation is complete.
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Manufacturer Narrative
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Update b5- new patient information: on (b)(6) 2024, the customer provided another falsely decreased sodium result for one patient while running on the architect c16000 processing module.The initial result was 120 mmol/l and the repeat result was 140 mmol/l.Update: d4 - primary udi number initial: (b)(4) / updated to ((b)(4).An evaluation is in process.A follow-up report will be submitted when the evaluation is complete.All available patient information was included.Additional patient details are not available.
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Event Description
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The customer observed falsely decreased sodium results generated on the architect c16000 processing module for 5 samples.The samples were repeated, and higher results were obtained.The following data was provided: patient 1: (b)(6) 2024 sodium initial result = 117.6 mmol/l; repeat result = 141.6 mmol/l.Patient 2: (b)(6) 2024 sodium initial result = 113 mmol/l; repeat result = 139 mmol/l.Patient 3: (b)(6) 2024 sodium initial result = 113.6 mmol/l; repeat result = 140 mmol/l.Patient 4: (b)(6) 2024 sodium initial result = 119 mmol/l; repeat result = 141 mmol/l.Patient 5: (b)(6) 2024 sodium initial result = 120 mmol/l; repeat result = 139 mmol/l.Update: on (b)(6) 2024, the customer provided another falsely decreased sodium result for one patient while running on the architect c16000 processing module.The initial result was 120 mmol/l and the repeat result was 140 mmol/l.Approximate reference (normal) range: 136 to 145 mmol/l.
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Search Alerts/Recalls
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