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U.S. Department of Health and Human Services

Premarket Approval (PMA)
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Note: This medical device record is a PMA supplement. A supplement may have changed the device description/function or indication from that approved in the original PMA. Be sure to look at the original PMA record for more information.
 
DeviceALLEGRO TOPOLYZER VARIO
Generic NameExcimer laser system
ApplicantAlcon Laboratories, Inc.
6201 South Freeway
Fort Worth, TX 76134-2099
PMA NumberP020050
Supplement NumberS019
Date Received02/02/2015
Decision Date05/01/2015
Product Code LZS 
Advisory Committee Ophthalmic
Supplement TypeNormal 180 Day Track
Supplement Reason Change Design/Components/Specifications/Material
Expedited Review Granted? No
Combination ProductNo
Approval Order Statement  
APPROVAL TO EXPAND THE APPROVAL OF THE TOPOLYZER VARIO TO INCLUDE ITS USE AS A DIAGNOSTIC DEVICE SUPPORTING THE WAVELIGHT EXCIMER LASERS IN PERFORMING T-CAT LASIK. THE DEVICE, AS MODIFIED, WILL BE MARKETED UNDER THE TRADE NAME ALLEGRO TOPOLYZER VARIO AND IS INDICATED FOR THE WAVELIGHT ALLEGRETTO WAVE® EYE-Q EXCIMER LASER SYSTEM USED IN CONJUNCTION WITH THE WAVELIGHT ALLEGRO TOPOLYZER (TOPOGRAPHER) OR ALLEGRO TOPOLYZER VARIO (TOPOGRAPHER) AND T-CAT TREATMENT PLANNING SOFTWARE IS INDICATED FOR PERFORMING TOPOGRAPHY-GUIDED LASER ASSISTED IN SITU KERATOMILEUSIS (TOPO-GUIDED (T-CAT) LASIK):1) FOR THE REDUCTION OR ELIMINATION OF UP TO -9.00 DIOPTERS (D) OF SPHERICAL EQUIVALENT MYOPIA OR MYOPIA WITH ASTIGMATISM, WITH UP TO -8.00 D OF SPHERICAL COMPONENT AND UP TO -3.00 D OF ASTIGMATIC COMPONENT AT THE SPECTACLE PLANE;2) IN PATIENTS WHO ARE 18 YEARS OF AGE OR OLDER; AND3) IN PATIENTS WITH DOCUMENTATION OF A STABLE MANIFEST REFRACTION DEFINED AS 0.50 D OR LESS OF PREOPERATIVE SPHERICAL EQUIVALENT SHIFT OVER ONE YEAR PRIOR TO SURGERY.
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