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Biometry
LENSTAR LS 900®
The solution for challenging cases
New software features More speed ― up to two times
faster measurement procedure Post LASIK Formula ―
now including the Shammas No-History method
DemandingCases.indd 1 08.09.2011 14:17:57
Gartenstadtstrasse 103098 Koeniz, SwitzerlandPhone Fax
HAAG-STREIT AG
+41 31 978 01 11+41 31 978 02 82
The optical biometer for challenging cases Improved measurement algorithm, up to two times faster. More patient comfort with a continuous data acquisition process. Now IOL calculation on post LASIK and PRK patients with no
clinical history available.
1 Wang L, Hill WE, Koch DD. Evaluation of intraocular lens power pre- diction methods using the American Society of Cataract and Refractive Surgeons Post-Keratorefractive Intraocular Lens Power Calculator. Cataract Refract Surg. 2010 Sep;36(9):1466-73.2 McCarthy M, Gavanski GM, Paton KE, Holland SP. Intraocular lens power calculations after myopic laser refractive surgery: a comparison of methods in 173 eyes. Ophthalmology. 2011 May;118(5):940-4.
Speed-up your workfl ow� e new measurement procedure allows the user to improve the measurement speed up to two times. Internal tests showed that the time neces-sary to acquire a complete examination of 5 repe-titive measurements on both eyes on a cooperative patient has been reduced to only 90 seconds in ave-rage. � e measurement routine now is continuous and the analysis of the individual results runs in the background, thus leading to a smooth measu-rement procedure. � is not only leads to up to two times more speed but also to more patient comfort.
Post LASIK calculation� e Shammas Non-History1,2 formula included with i4.000 of EyeSuite provides the user with an easy to use formula for myopic as well as hyper-opic post LASIK patients. � e formula does not need any clinical history to work with. Simply select Shammas Non-History from the formula list and the result is immediately displayed. Even though the Shammas Non-History formula is a handy and accurate tool to directly calculate post LASIK eyes with EyeSuite IOL, it remains the re-commendation of Haag-Streit to rely speci� cally for those very demanding cases not only on the result of one formula but to consult the ASCRS post refractive calculator (http://iol.ascrs.org/)1 online and get the result of all calculation proce-dures available based on the data entered.
New LENSTAR LS 900® So� ware provides the user with an improved measurement algorithm leading to up to two times more speed in the measurement acquisition. In parallel the Shammas No-History method for the calculation of post LASIK and PRK eyes has been introduced. It enables for IOL calculation in cases whe-re no clinical history is available.
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DemandingCases.indd 2 08.09.2011 14:19:13