MAUDE Adverse Event Report: Alcon Research, LLC - Huntington AcrySof IQ Natural Singlepiece IOL; Intraocular Lens

Model Number	SN60WF
Medical Device Problem Code	Failure to Deliver (2338)
Health Effect - Clinical Code	Insufficient Information (4580)
Date of Event	08/31/2026
Type of Reportable Event	Malfunction
Event or Problem Description
A health care professional reported that during an intraocular lens (iol) implant procedure, lens appeared hard/stiff and was very difficult to advance through the cartridge.They attempted to use both bss (balanced salt solution) and company viscoelastic; however, the lens remained stiff and the lens did not deploy.Additional information has been requested but is not available at the time of this report.
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).H.10 reflects all related report numbers associated with this product event that have been submitted at this time.

• Brand Name: AcrySof IQ Natural Singlepiece IOL
• Common Device Name: Intraocular Lens
• Manufacturer (Section D): Alcon Research, LLC - Huntington; 246 kyle lane; huntington WV 25702
• Manufacturer (Section G): Alcon Research, LLC - Huntington; 246 kyle lane; huntington WV 25702
• Manufacturer Contact: jonathan schlech ; 6201 south freeway; mail stop ab2-6; fort worth, TX 76134 ; +1(800)757-9780
• MDR Report Key: 50898919
• Report Number: 1119421-2026-01955
• Device Sequence Number: 5853059
• Product Code: HQL
• UDI-Device Identifier: 00380655093276
• UDI-Public: (01)00380655093276(17)300319(11)250321(10)16009768
• Combination Product (Y/N): N
• Initial Reporter Country: NZ
• PMA/510(K) Number: P930014
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Foreign,Health Professional,Company Representative
• Initial Reporter Occupation: Other Health Care Professional
• 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 Model Number: SN60WF
• Device Catalogue Number: SN60WF.240
• Device Lot Number: 16009768
• Was Device Available for Evaluation?: No
• 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: 03/21/2025
• 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
• Concomitant Medical Products and Therapy/Usage Dates: DuoVisc.; MONARCH III Cartridge D.; MONARCH III Injector.
• Patient Sex: Unknown