MAUDE Adverse Event Report: WAVELIGHT GMBH WAVELIGHT FS200 EASYPACK PATIENT INTERFACE; POWERED LASER SURGICAL INSTRUMENT

Model Number	1515
Medical Device Problem Code	Decrease in Suction (1146)
Health Effect - Clinical Code	Insufficient Information (4580)
Date of Event	07/05/2022
Type of Reportable Event	Malfunction
Event or Problem Description
A facility representative suction loss with one patient interface.There are multiple related reports for this facility.This report addresses a pi (8470010001072996) and additional manufacturer reports will be filed.
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
A review of the device history record (dhr) traceable to the reported lot number indicates that the product was processed and released according to the product¿s acceptance criteria.The review of logfile for the day of treatment shows all laser system functions were within specifications.The vacuum check, the energy check and the ablation check were performed successfully without issue.The logfile shows that the user performed one energy check and then performed thirty two treatments without further energy check on that day.The logfile shows thirty two successfully performed treatments.The reported treatment could be identified in the logfile.The surgeon used the patient interface three times for the same patient.All three treatments of the patient's right eye (od) was cancelled before the laser fired.First treatment was cancelled by user during bcc (beam control check).Second treatment was cancelled by user before treatment started.Suction ring and patient interface was docked several times on patient¿s eye because the surgeon has had difficulties to reach a valid suction one and two value, the surgeon pressed the foot pedal and stopped the vacuum process.Third treatment was aborted by device during bcc (beam control check).The laser showed the info message ¿error during focus control¿.Possible reasons for this info message are residues of the second treatment such as liquid or an eye print.In summary the patient interface lost suction before the laser fired.The user restarted the treatment on the same day with a new patient interface and finished the treatment without any problems.Review of the logfiles for the treatment day shows no relevant warning or error messages.No technical root cause could be identified.The system was working within specification.A root cause for the customers reported event could not be determined because according to logfile review the product met manufacturer¿s specifications; it is not likely that a product malfunction could have contributed to the reported event.The manufacturer internal reference number is: (b)(4).
Additional Manufacturer Narrative
The review of logfile for the day of treatment shows all laser system functions were within specifications.The vacuum check, the energy check and the ablation check were performed successfully without issue.The logfile shows that the user performed one energy check and then performed thirty two treatments without further energy check on that day.The logfile shows thirty two successfully performed treatments.The reported treatment could be identified in the logfile.The surgeon used the patient interface three times for the same patient.All three treatments of the patient's right eye was cancelled before the laser fired.First treatment was cancelled by user during beam control check (bcc).Second treatment was cancelled by user before treatment started.Suction ring and patient interface was docked several times on patient¿s eye because the surgeon has had difficulties to reach a valid suction one and two value, the surgeon pressed the foot pedal and stopped the vacuum process.Third treatment was aborted by device during beam control check (bcc).The laser showed the info message displayed error during focus control¿.Possible reasons for this info message are residues of the second treatment such as liquid or an eye print.In summary the patient interface lost suction before the laser fired.The user restarted the treatment on the same day with a new patient interface and finished the treatment without any problems.Review of the logfiles for the treatment day shows no relevant warning or error messages.No technical root cause could be identified.The system was working within specification.A root cause for the customers reported event could not be determined because according to logfile review the product met manufacturer¿s specifications and insufficient sample was received; it is not likely that a product malfunction could have contributed to the reported event.The manufacturer internal reference number is: (b)(4).

• Brand Name: WAVELIGHT FS200 EASYPACK PATIENT INTERFACE
• Common Device Name: POWERED LASER SURGICAL INSTRUMENT
• Manufacturer (Section D): WAVELIGHT GMBH; am wolfsmantel 5; erlangen 91058 ; GM 91058
• Manufacturer (Section G): WAVELIGHT GMBH; am wolfsmantel 5; erlangen 91058 ; GM 91058
• Manufacturer Contact: jonathan schlech ; 6201 south freeway; mail stop ab2-6; fort worth, TX 76134 ; 8007579780
• MDR Report Key: 15475762
• Report Number: 3003288808-2022-00243
• Device Sequence Number: 5836017
• Product Code: GEX
• UDI-Device Identifier: 00380659982989
• UDI-Public: 00380659982989
• Combination Product (Y/N): N
• Initial Reporter State: NJ
• Initial Reporter Country: US
• PMA/510(K) Number: K190392
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Company Representative
• Initial Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial,Followup,Followup
• Report Date (Section B): 09/19/2023

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Operator of Device: Health Professional
• Device Model Number: 1515
• Device Catalogue Number: 8065998299
• Device Lot Number: 14DMK1
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 09/07/2022
• Supplement Date Received by Manufacturer: 01/17/2023; 08/31/2023
• Initial Report FDA Received Date: 09/24/2022
• Supplement Report FDA Received Date: 02/02/2023; 09/19/2023
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 03/22/2022
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Initial
• Patient Sequence Number: 1
• Patient Sex: Unknown