MAUDE data represents reports of adverse events involving medical devices. This maude entry was filed with the FDA on 2018-07-20 for VITROS CHEMISTRY PRODUCTS PHYT SLIDES 8298671 manufactured by Ortho-clinical Diagnostics.
[114820127]
The investigation determined that lower and higher than expected results were obtained from quality control fluids using 3 different lots of vitros phenytoin (phyt) micro slides on a vitros 5600 integrated system. The assignable cause of the event is unknown. Historical quality control results indicated that three of the four vitros phyt slide lots were exhibiting some magnitude of within-lab imprecision within the timeframe of the event. Since three different vitros phyt slide lots were affected, it is unlikely a slide related issue contributed to the event, however, slide related issues cannot be completely ruled out as contributing to the event. In addition, ongoing tracking and trending of complaints has not identified any signals that would suggest there is a systemic issue with vitros phyt reagent. The tsc did not investigate the customer? S sample handling protocol, therefore, improper pre-analytical sample handling protocol cannot be ruled out as contributing to the event. Finally, an ortho fe replaced the immunowash metering pump of the vitros 5600 system, however, since the pre-service vitros crbm and phyt within-run precision tests were acceptable, it is unknown if an analyzer related issue contributed to the event. Acceptable vitros phyt performance has been observed since the service action performed on 14 june 2018.
Patient Sequence No: 1, Text Type: N, H10
[114820128]
A customer obtained lower and higher than expected results from quality control fluids using 3 different lots of vitros phenytoin (phyt) micro slides on a vitros 5600 integrated system. Vitros phyt slide lot 2615-0166-7348. Vitros tdm pv iii x6157 result of 19. 9 ug/ml vs. The expected result of 26. 60 ug/ml. Vitros phyt slide lot 2615-0166-7390 vitros tdm pv iii x6157 results of 33. 7, 34. 4, 32. 7, and 32. 3 ug/ml vs. The expected result of 26. 60 ug/ml. Vitros phyt slide lot 2615-0166-9043. Vitros tdm pv iii x6157 result of 19. 8 ug/ml vs. The expected result of 26. 60 ug/ml. Biased results of the direction and magnitude observed may lead to inappropriate physician action if occurred undetected. The customer made no allegations that patient sample results were affected and there was no allegation of patient harm. However, the investigation cannot conclude that patient sample results had not been affected or would not be affected if the event were to recur undetected. This report is number 1 of 6 mdr? S for this event. Six (6) 3500a forms are being submitted for this event as 6 devices were involved. This report corresponds to ortho clinical diagnostics inc. (b)(4).
Patient Sequence No: 1, Text Type: D, B5
| Report Number | 1319809-2018-00092 |
| MDR Report Key | 7707103 |
| Date Received | 2018-07-20 |
| Date of Report | 2018-07-20 |
| Date of Event | 2018-04-24 |
| Date Mfgr Received | 2018-06-13 |
| Device Manufacturer Date | 2018-02-03 |
| Date Added to Maude | 2018-07-20 |
| Event Key | 0 |
| Report Source Code | Manufacturer report |
| Manufacturer Link | Y |
| Number of Patients in Event | 0 |
| Adverse Event Flag | 3 |
| Product Problem Flag | 3 |
| Reprocessed and Reused Flag | 3 |
| Health Professional | 3 |
| Initial Report to FDA | 3 |
| Report to FDA | 3 |
| Event Location | 3 |
| Manufacturer Contact | MR. JAMES A STEVENS |
| Manufacturer Street | 100 INDIGO CREEK DRIVE |
| Manufacturer City | ROCHESTER NY 14626 |
| Manufacturer Country | US |
| Manufacturer Postal | 14626 |
| Manufacturer Phone | 5854533000 |
| Manufacturer G1 | ORTHO-CLINICAL DIAGNOSTICS |
| Manufacturer Street | 513 TECHNOLOGY BLVD. |
| Manufacturer City | ROCHESTER NY 14652 |
| Manufacturer Country | US |
| Manufacturer Postal Code | 14652 |
| Single Use | 3 |
| Previous Use Code | 3 |
| Event Type | 3 |
| Type of Report | 0 |
| Brand Name | VITROS CHEMISTRY PRODUCTS PHYT SLIDES |
| Generic Name | IN-VITRO DIAGNOSTIC |
| Product Code | DIP |
| Date Received | 2018-07-20 |
| Catalog Number | 8298671 |
| Lot Number | 2615-0166-7348 |
| Device Expiration Date | 2018-07-01 |
| Operator | HEALTH PROFESSIONAL |
| Device Availability | Y |
| Device Eval'ed by Mfgr | Y |
| Device Sequence No | 1 |
| Device Event Key | 0 |
| Manufacturer | ORTHO-CLINICAL DIAGNOSTICS |
| Manufacturer Address | 100 INDIGO CREEK DRIVE ROCHESTER NY 14626 US 14626 |
| Patient Number | Treatment | Outcome | Date |
|---|---|---|---|
| 1 | 0 | 2018-07-20 |