Brand Name: Alcon Laboratories, Inc. Product Name: Accessory devices for Unity and Constellation surgical consoles Model/Catalog Number: Many - See 'Attachment 1 - Affected Product List' 8065000393 UNITY HP VISCOUS FLUID CONTROL VFC PACK Software Version: N/A Product Description: These products are standalone accessory devices meant for vitrectomy surgical procedures. They interface with a corresponding Alcon surgical console. Component: N/A

Reason: Due to incomplete seals in the pouch which provide the sterile barrier.

Code information: Catalog Number: 8065000393 UDI-DI code: 00380650003935 Lot/Batch Number: 17CDKX

Distribution pattern: Worldwide distribution: US (nationwide): AK, AL, AR, AZ, CA, CO, CT, DC, DE, FL, GA, HI, IA, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MS, MT, NC, ND, NE, NH, NJ, NM, NY, OH, OK, OR, PA, RI, SC,SD,TN, TX, VA, WA, WI, and WV; and OUS (foreign) to countries of: Argentina, Australia, Austria, Azerbaijan, Bahrain, Bangladesh, Belgium, Brazil, Brunei, Canada, Chile, China, Colombia, Croatia, Czechia, Denmark, Finland, France, Germany, Greece, Guadeloupe, Hong Kong, Hungary, Iceland, India, Ireland, Israel, Italy, Japan, Korea, Kosovo, Luxembourg, Malaysia, Mexico, Moldova, Montenegro, Morocco, Netherlands, New Zealand, Pakistan, Peru, Philippines, Poland, Portugal, Qatar, Reunion, Russian Federation, Saudi Arabia, Serbia, Slovakia, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Taiwan, Turkey, United Arab Emirates, and United Kingdom,