| 2020-05-04 | Class II | Device Design | The presence of N-acetyl-p-benzoquinone imine (NAPQI), a metabolite of acetaminophen, may cause interference in certain chemistry assays when testing patient samples. | 1006 | 2021-09-20 |
| 2020-05-04 | Class II | Device Design | The presence of N-acetyl-p-benzoquinone imine (NAPQI), a metabolite of acetaminophen, may cause interference in certain chemistry assays when testing patient samples. | 8261 | 2021-09-20 |
| 2020-05-04 | Class II | Device Design | The presence of N-acetyl-p-benzoquinone imine (NAPQI), a metabolite of acetaminophen, may cause interference in certain chemistry assays when testing patient samples. | 23,824 | 2021-09-20 |
| 2020-05-04 | Class II | Device Design | The presence of N-acetyl-p-benzoquinone imine (NAPQI), a metabolite of acetaminophen, may cause interference in certain chemistry assays when testing patient samples. | 1488 | 2021-09-20 |
| 2019-12-18 | Class II | Under Investigation by firm | There is a potential for falsely depressed creatinine results for patients on phenindione therapy when using the enzymatic methodology. Interference has not been observed with the creatinine Jaffe methodology. | 1,015 units | 2020-06-25 |
| 2019-12-18 | Class II | Under Investigation by firm | There is a potential for falsely depressed creatinine results for patients on phenindione therapy when using the enzymatic methodology. Interference has not been observed with the creatinine Jaffe methodology. | 11,725 units | 2020-06-25 |
| 2019-12-18 | Class II | Under Investigation by firm | There is a potential for falsely depressed creatinine results for patients on phenindione therapy when using the enzymatic methodology. Interference has not been observed with the creatinine Jaffe methodology. | 824 units | 2020-06-25 |
| 2019-12-18 | Class II | Under Investigation by firm | There is a potential for falsely depressed creatinine results for patients on phenindione therapy when using the enzymatic methodology. Interference has not been observed with the creatinine Jaffe methodology. | 2,198 units | 2020-06-25 |
| 2016-03-17 | Class II | Device Design | Siemens Healthcare Diagnostics has become aware of N-Acetylcysteine (NAC) and Metamizole (Dipyrone) interference with Trinder and Trinder-like reaction assays. Siemens has confirmed that falsely depressed results may occur on samples drawn | 137422 units total | 2017-09-25 |
| 2016-03-17 | Class II | Device Design | Siemens Healthcare Diagnostics has become aware of N-Acetylcysteine (NAC) and Metamizole (Dipyrone) interference with Trinder and Trinder-like reaction assays. Siemens has confirmed that falsely depressed results may occur on samples drawn | 137422 units total | 2017-09-25 |
| 2016-03-17 | Class II | Device Design | Siemens Healthcare Diagnostics has become aware of N-Acetylcysteine (NAC) and Metamizole (Dipyrone) interference with Trinder and Trinder-like reaction assays. Siemens has confirmed that falsely depressed results may occur on samples drawn | 137422 units total | 2017-09-25 |
| 2015-07-15 | Class II | Device Design | Siemens has confirmed that the Dimension CREA and Dimension Vista CREA may produce falsely depressed results up to – 12.7% and -22% respectively, for a creatinine concentration of 1.5 mg/dL when hemolysis exceeds 200 mg/dL and 300 mg/dL res | Total number Dimension Vista – 32,165, Dimension – 238,634 | 2017-03-24 |
| 2010-06-10 | Not classified | Device Design | Results may be falsely depressed up to 0.4 mg/dL or falsely elevated up to 0.6 mg/dL across the assay range. | 1,399 | 2013-12-19 |
| 2010-06-10 | Not classified | Device Design | Patient results may be falsely depressed or falsely elevated across the assay range. | 860 | 2013-03-19 |
| 2010-02-12 | Not classified | Nonconforming Material/Component | The ECREA test results may be falsely elevated or depressed. | 324 | 2010-10-13 |
| 2008-09-29 | Not classified | Component design/selection | Reagent may exhibit unflagged inaccurate patient sample results. | 12,773 cartons | 2009-03-27 |