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Model Number DIU150 |
Device Problems
Crack (1135); Operating System Becomes Nonfunctional (2996); Scratched Material (3020)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 12/27/2022 |
Event Type
malfunction
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Event Description
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It was reported the diu150 intraocular lens (iol) was damaged upon insertion.From the photo provided, a scratch on the iol where the iol was hung up on the plunger rod and the tip of the injector looks cracked.The doctor removed the lens and back-up iol was used successfully.There was no patient injury and no vitrectomy.No further information is available.
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Manufacturer Narrative
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Additional information: patient weight, ethnicity and race: unknown/asked but unavailable.Date implanted: not applicable as the iol was not implanted.Date explanted: not applicable as the iol was not implanted, thus not explanted.The device was not returned for analysis.Therefore, a visual analysis of the complaint device cannot be completed.A review of the device history record and historical data analysis for this device will be performed.Upon completion of the review, if there is any further relevant information a supplemental medwatch report will be filed.Health effect - impact code: 4631 iol removal and replacement all pertinent information available to johnson & johnson surgical vision, inc.Has been submitted.
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Manufacturer Narrative
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Additional information was received through follow-up and the following sections have been updated accordingly: section a2: age/date of birth: on (b)(6) 1947.It was also confirmed there was no unplanned suture(s) and the back-up/replacement lens used was the same model and diopter size.No further information is available.Section d-9: device available for evaluation: yes.Section d-9: date returned to manufacturer: 28-feb-2023.Section h-3: device evaluated by manufacturer: yes.Device evaluation: visual inspection under magnification revealed that the complaint handpiece was received with the plunger rod fully advanced.The handpiece was disassembled, and the assembly was inspected, no issues that could cause or contribute to the complaint issues could be identified.Visual inspection of the lens revealed that it was received cut into four pieces (one piece missing).The lens was cleaned and, no additional damage to the lens could be identified.Based on the return condition of the lens, no further product evaluation can be performed.The picture provided by the customer and attached into the complaint file was evaluated.It shows a single piece intraocular lens claimed to be tecnis eyhance toric ii simplicity model: diu150 being implanted.It can be observed the trailing haptic unfolded and in contact with the corneal incision, it also can be observed the delivery system with the plunger advance.In the iol a linear mark parallel to the lens toric marks can be observed from trailing haptic-optic junction to the lens periphery.The root cause of the reported event as well as its potential clinical impact cannot be determined from a picture assessment.Complaint issue " dc-cosmetic issues" was identified during product evaluation; however, based on the complaint investigation results the complaint issue could not be confirmed to be related to the manufacturing or design process.The other observed issues during the product evaluation could not be confirmed to be related to a manufacturing or design issue.Conclusion: based on the investigation results, there is no indication of a product malfunction or product quality deficiency.All pertinent information available to johnson & johnson surgical vision, inc.Has been submitted.
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