MAUDE Adverse Event Report: ALCON RESEARCH, LLC - IRVINE TECHNOLOGY CENTER CONSTELLATION VISION SYSTEM, ACCESSORY, FOOTSWITCH; UNIT, PHACOFRAGMENTATION

Catalog Number	8065750977
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Code	Appropriate Clinical Signs, Symptoms and Conditions Term/Code Not Available (4581)
Date of Event	05/16/2023
Type of Reportable Event	Serious Injury
Event or Problem Description
A nurse reported that middle of pars plan vitrectomy laser probe was connected onto the machine, a system advisory appeared showing that the laser foot pedal is not connected.Surgeon attempted to press the foot pedal but unsuccessful then surgeon performed cryotherapy instead of laser.Procedure was completed without any patient harm.
Additional Manufacturer Narrative
Investigation including root cause analysis is in progress.A supplemental mdr will be filed as necessary in accordance with 21 cfr 803.56 when additional reportable information becomes available.The manufacturer internal reference number is: (b)(4).
Additional Manufacturer Narrative
Service history was reviewed for the system.A service record relevant to the reported complaint was found.Service record (sr) was opened on to address the reported (sm).Service record indicates that this event was closed as consumable issue and not an issue with the system.The footswitch was not returned for testing on this investigation.Non-conformance based review of the serial number was performed and did not reveal any potential contributing factors to the reported complaint.A manufacturing device history record (dhr) review was performed prior to product release to ensure that the product was manufactured in compliance with the device master record.Based on the assessment, the product met release criteria.A review for complaints reported against this serial number was performed.No similar complaints were reported for the product serial under investigation.Based on the information obtained, the root cause of the reported events are inconclusive.Manufacturer will continue to monitor data for evidence of adverse trending and take further action, as appropriate.The manufacturer internal reference number is: (b)(4).

• Brand Name: CONSTELLATION VISION SYSTEM, ACCESSORY, FOOTSWITCH
• Common Device Name: UNIT, PHACOFRAGMENTATION
• Manufacturer (Section D): ALCON RESEARCH, LLC - IRVINE TECHNOLOGY CENTER; 15800 alton parkway; irvine CA 92618
• Manufacturer (Section G): ALCON RESEARCH, LLC - IRVINE TECHNOLOGY CENTER; 15800 alton parkway; irvine CA 92618
• Manufacturer Contact: jonathan schlech ; 6201 south freeway; mail stop ab2-6; fort worth, TX 76134 ; 8007579780
• MDR Report Key: 17189679
• Report Number: 2028159-2023-00895
• Device Sequence Number: 15337502
• Product Code: HQC
• UDI-Device Identifier: 00380657509775
• UDI-Public: 00380657509775
• Combination Product (Y/N): N
• Initial Reporter Country: UK
• PMA/510(K) Number: K101285
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Foreign,Health Professional,Company Representative
• Initial Reporter Occupation: Nurse
• Type of Report: Initial,Followup
• Report Date (Section B): 09/12/2023

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Operator of Device: Health Professional
• Device Catalogue Number: 8065750977
• Device Lot Number: ASKU
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 05/30/2023
• Supplement Date Received by Manufacturer: 08/16/2023
• Initial Report FDA Received Date: 06/23/2023
• Supplement Report FDA Received Date: 09/12/2023
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Reuse
• Patient Sequence Number: 1
• Concomitant Medical Products and Therapy/Usage Dates: CONSTELLATION VISION SYSTEM
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Sex: Unknown