MAUDE Adverse Event Report: ALCON RESEARCH, LLC - ALCON PRECISION DEVICE ALCON CLOSURE SYSTEM (ACS), NYLON; SUTURE, NONABSORBABLE, SYNTHETIC, POLYAMIDE

Catalog Number	8065192101
Medical Device Problem Code	Break (1069)
Health Effect - Clinical Code	Insufficient Information (4580)
Type of Reportable Event	Malfunction
Event or Problem Description
A customer reported that two of the ophthalmic sutures from different lots were brittle and broke easily.Procedure details and patient impact have not been provided.Additional information has been requested, none has been received till date.
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.
Additional Manufacturer Narrative
One opened suture, in a pouch, in a blister, in a bag for the report of suture too brittle, breaks easily.Sample was visually inspected and found to be nonconforming, suture is broken only one needle returned.A dimensional inspection was done for suture diameter, and sample was found to be conforming.Functional testing for suture strength was performed, and suture was found to be conforming.A review of the device history record traceable to the reported lot number, indicates that the reported product was processed and released according to the reported product¿s acceptance criteria.The investigation conducted a non-conformance review of the reported lot number.No deviations were identified, and all corresponding production release specifications defined in the device master record were met.Based on the evaluation of the information and materials received, the investigation concluded that the root cause of the reported event is not determined as the returned sample was conforming for all dimensional and functional testing.The returned sample was found to be non-conforming visually with a broken suture, however the sample was conforming for all functional and dimensional testing associated with the reported event.Therefore, a suture broken as described in the complaint was not confirmed and a root cause cannot be determined for the complaint as described by the customer.No further investigative or manufacturing actions are warranted at this time due to that the returned sample met specifications functionally and dimensionally.Receipt of additional relevant information or supporting materials will prompt a re-evaluation of the complaint investigation.Complaint data for all manufacturer products is reviewed monthly to monitor for adverse trends.During the last review, no adverse trends were observed for the reported product and event combination.Quality assurance has reviewed this complaint and will continue to monitor data for evidence of adverse trending and take further action, as appropriate.No further action warranted at this time.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: ALCON CLOSURE SYSTEM (ACS), NYLON
• Common Device Name: SUTURE, NONABSORBABLE, SYNTHETIC, POLYAMIDE
• 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 ; 8007579780
• MDR Report Key: 22610248
• Report Number: 2523835-2025-00814
• Device Sequence Number: 15853862
• Product Code: GAR
• UDI-Device Identifier: 00380651921016
• UDI-Public: (01)00380651921016(17)281130(11)231221(10)16E678
• Combination Product (Y/N): N
• Initial Reporter Country: TW
• PMA/510(K) Number: K930517
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Foreign
• Initial Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 11/27/2025

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: 8065192101
• Device Lot Number: 16E678
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Type of Report(Section G): Follow-Up
• Initial Date Received by Manufacturer: 07/15/2025
• Supplement Date Received by Manufacturer: 11/06/2025
• Initial Report FDA Received Date: 07/25/2025
• Supplement Report FDA Received Date: 11/27/2025
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 12/21/2023
• 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