MAUDE Adverse Event Report: Alcon Research, LLC - Alcon Precision Device A-OK Ophthalmic Knives; Knife, Ophthalmic

Catalog Number	8065922201
Medical Device Problem Code	Dull, Blunt (2407)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	08/25/2026
Type of Reportable Event	Malfunction
Event or Problem Description
A physician reported that the sharpness of an ophthalmic knife was poor during surgery.The procedure was completed using another knife, with no impact to the patient.Additional information has been requested but is not available at the time of this report.
Additional Manufacturer Narrative
A sample has been available that has not yet reached manufacturing for evaluation.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: A-OK Ophthalmic Knives
• Common Device Name: Knife, Ophthalmic
• Manufacturer (Section D): Alcon Research, LLC - Alcon Precision Device; 714 columbia avenue; sinking spring PA 19608
• Manufacturer (Section G): Alcon Research, LLC - Alcon Precision Device; 714 columbia avenue; sinking spring PA 19608
• Manufacturer Contact: jonathan schlech ; 6201 south freeway; mail stop ab2-6; fort worth, TX 76134 ; +1(800)757-9780
• MDR Report Key: 50894962
• Report Number: 2523835-2026-00965
• Device Sequence Number: 17618250
• Product Code: HNN
• UDI-Device Identifier: 00380659222016
• UDI-Public: (01)00380659222016(17)301231(11)260122(10)17WJFM
• Combination Product (Y/N): N
• Initial Reporter Country: JA
• PMA/510(K) Number: EXEMPT
• 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
• Report Date (Section B): 09/25/2026

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 Catalogue Number: 8065922201
• Device Lot Number: 17WJFM
• Was Device Available for Evaluation?: Yes
• Is the Reporter a Health Professional?: Yes
• Initial Date Received by Manufacturer: 09/02/2026
• Initial Report FDA Received Date: 09/25/2026
• Date Device Manufactured: 01/22/2026
• 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