MAUDE Adverse Event Report: WAVELIGHT GMBH WAVELIGHT FS200 FEMTOSECOND LASER; POWERED LASER SURGICAL INSTRUMENT

Catalog Number	8065990941
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Code	Keratitis (1944)
Date of Event	01/02/2026
Type of Reportable Event	Serious Injury
Event or Problem Description
A physician reported that the patient experienced diffuse lamellar keratitis in the right eye after refractive surgery.The patient¿s symptoms subsequently improved.The procedures were performed by two experienced surgeons.The hospital confirmed that there have been no recent changes in postoperative medication practices, and no changes to surgical instruments.There are multiple related reports for this facility.This report addresses the patient initial (b)(6) in the left eye and other manufacturer reports will be filed.
Additional Manufacturer Narrative
H.3., h.6.: 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).

• Brand Name: WAVELIGHT FS200 FEMTOSECOND LASER
• 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: 24724050
• Report Number: 3003288808-2026-00178
• Device Sequence Number: 10331356
• Product Code: GEX
• Combination Product (Y/N): N
• Initial Reporter Country: US
• PMA/510(K) Number: K101006
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Foreign,Health Professional
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 08/13/2026

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: 8065990941
• Device Lot Number: 1417X3
• Was Device Available for Evaluation?: Yes
• Is the Reporter a Health Professional?: No
• Was the Report Sent to FDA?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 03/06/2026
• Supplement Date Received by Manufacturer: 07/24/2026
• Initial Report FDA Received Date: 03/30/2026
• Supplement Report FDA Received Date: 08/13/2026
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 08/03/2021
• 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: WAVELIGHT FS200 EASYPACK PATIENT INTERFACE
• Outcome Attributed to Adverse Event: Other
• Patient Age: 14 YR
• Patient Sex: Male