JOHNSON & JOHNSON SURGICAL VISION, INC. VERITAS VISION SYSTEM; UNIT, PHACOFRAGMENTATION
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Model Number VRT680300 |
Device Problem
Computer Software Problem (1112)
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Patient Problems
Eye Pain (4467); Swelling/ Edema (4577)
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Event Date 05/11/2023 |
Event Type
Injury
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Manufacturer Narrative
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Section a2, a4 and a5: per regulation eu 2016/679 (general data protection regulation), patient identifiers were not collected or recorded and therefore are not available.Section e1 - telephone number: (b)(6).Section h3 - other (81): the veritas system has not been evaluated.Therefore, a failure analysis of the complaint device could not be completed.A review of the device history record, complaint trending, and risk documentation for this device will be performed.Upon completion of the review and possible product return and evaluation, if there is any further relevant information a supplemental medwatch will be filed.All pertinent information available to johnson & johnson surgical vision has been submitted.H3 other text : see h10.
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Event Description
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It was reported that during the "divide & conquer" phase of the surgery, there was a phaco system failure, leading to multiple error messages and technical issues.This forced the surgeon to temporarily stop the procedure and wait for a second machine to be delivered.The surgeon was forced to close the patients eyes.This situation posed a risk of acute glaucoma and inflammations.Once the new veritas machine was available, the procedure resumed.However, the patient's eye showed signs of edema and experienced intense pain despite receiving analgesics.Furthermore, the patient's blood pressure was significantly elevated, making the surgery complicated following interruption of procedure 5 hours earlier.No further details were provided.
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Manufacturer Narrative
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Additional information: section d9: device available for evaluation? yes.Section h3: device evaluated by manufacturer: yes.Device evaluation: a product evaluation was conducted in response to the incident, and it was determined that the malfunction was triggered by alarms (errors 501, 502, and 503), leading to the replacement of some parts.The probable cause of the incident was identified as a component failure involving the sig pro solenoid/str gauge assy and ssc assy.During a service assessment to check this system, a service deficiency was not identified.Additionally a design deficiency or user/usage deficiency were not identified.The system was checked and is working within johnson & johnson surgical vision (jjsv) specifications.Manufacturing records review: there were no discrepancies or non-conformances experienced during manufacturing.The system and its components met all specifications prior to being released.Conclusion: as a result of the investigation, there is no indication of a product quality deficiency.All pertinent information available to johnson and johnson surgical vision, inc.Has been submitted.
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