MalfunctionLRO
CONSTELLATION Surgical Procedure Pack
Received Jul 29, 2026
Report 1644019-2026-04068 · MDR key 50066427
Device
Generic name
General Surgery Tray (kit)
Manufacturer
Alcon Research, Llc - HoustonModel number
NACatalog number
8065752437
Lot number
17KCWX
Product problems
- Failure to Cut
Patient
Unknown
- Insufficient Information
Narrative
Description of Event or Problem
A nurse reported that probe did not produce cuts at an unknown timing for vitrectomy surgery. The surgery completion details and patient impact details were unknown.Additional information has been requested. Response awaited.
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).