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ALADDIN



Krótki opis

ALADDIN: najwyższej klasy system optycznego biometru i topografii rogówki. Wspomaga chirurga nie tylko w wyborze mocy sferycznej wszczepianej soczewki lecz również dostarcza kompletnej informacji o powierzchni rogówki. Czytaj więcej>

Cechy kluczowe

  • Point & shoot acquisition: all necessary measurements are taken in under 5 seconds
  • Proven Interferometry technology delivers accurate axial length, lens thickness, and central corneal thickness information
  • 9 Measurements in one single instrument
  • The operator is only 3 clicks away from printing the IOL report
  • Precise IOL power calculation formulae and generic Toric IOL calculator including the Abulafia-Koch astigmatic regression formula
  • On-board Barrett IOL Calculation Suite including the Barrett Rx, The Barrett Toric IOL Calculator, the Barrett True K and the Barrett Universal II formulae
  • Built-in full Placido topography system offers all the additional diagnostic capabilities of any stand-alone topographer

Produkty powiązane



Measurement range for IOL

Axial Length (interferometry) Super luminescent diode 830nm, 15,00mm - 38,00mm
Corneal radii 3,30mm - 37,50mm / 9,00D - 101,50D (HW2.0), 5,00mm - 12,00mm / 28,00D - 67,50D(HW3.0)
ACD measurement slit illumination 1,50mm - 5,50mm(HW2.0), interferometer 1,50mm - 6,50mm (HW3.0)
WTW measurement 6,00mm - 18,00mm (HW2.0), 8,00mm - 14,00mm (HW3.0)
Pupillometry Dynamic, photopic & mesopic, pupil size 0,50mm - 10,00mm
Lens thickness (interferometer) "1,50mm - 6,50mm (phakic) 0,50mm - 3,50mm (pseudo-phakic) (HW3.0 only)"
CCT measurement (interferometer) 0,300mm - 0,800mm (HW3.0 only)

On-board calculation formulas

IOL formulas Haigis, Hoffer Q, Holladay 1, SRKII & SRKT, Barrett Universal II, Olsen
IOL web calculator connectivity Olsen Phaco Optics® connectivity (HW3.0)
Post refractive surgery IOL formulas Camellin Calossi & Shammas no history, Olsen, Barrett True K

Placido topography specifications

Keratoscopic cone (topographic map) 24 rings on a 43 dpt sphere, working distance 80mm
Points analysed over 100.000
Points measured over 6.000
Cornea coverage up to Ø 9,80mm (on a 8,00mm sphere) 42,20D with n=1.3375
Guided focus & alignment system YES

Keratoconus screening

Apical curvature YES
Apical Gradient of curvature YES
Symmetry index YES
Kpi (Keratoconus probability index) YES

Software features

Toric IOL calculator Generic Toric IOL, Oculentis Toric IOL
Zernike analysis Pupil size 2,5mm - 7,0mm
Print to USB printer, network printer, PDF to shared network folder & PDF to USB

Instrument specifications

Display 10,1" touch screen
Storage At least 320Gb HDD (HW2.0), at least 320Gb HDD + 32Gb SSD(HW3.0)
Operating system Windows 7 Embedded OS
Processor AMD G-T56N
Internal memory 2Gb RAM
Connections 1 x LAN, 2 x USB
Supports USB Barcode scanner, External USB keyboard / mouse
Marking CE, ETL

Power source / supply

Power input AC 100 - 240V 50 - 60Hz

Dimensions / weight

Dimensions 320mm (W) x 490mm (H) x 470mm(L)
Weight 18Kg

Reports

Aladdin report YES
Measurement overview YES
Pupillometry YES
IOL YES
Generic Toric IOL YES
Oculentis Toric IOL YES


Opis

Konwencjonalne biometry optyczne dostarczają informacji potrzebnych do określenia mocy IOL, jednak nie są to wystarczające dane, aby  mieć wgląd we wszystkie parametry układu optycznego mierzonego oka przed wykonaniem zabiegu.

Topcon ALADDIN pokazuje kompletny obraz optyki oka poprzez połączenie optycznej biometrii z topografią rogówki oraz pupilometrią. ALADDIN wspomaga chirurga nie tylko w wyborze mocy sferycznej wszczepianej soczewki, lecz również dostarcza kompletnej informacji o powierzchni rogówki bazując na zintegrowanym systemie topografii Placido, która dostarcza Aladdinowi dane z ponad 6.200 punktów i zapewnia najbardziej dokładny i powtarzalny pomiar krzywizn rogówki. Biometria, topografia oraz dynamiczna i statyczna pupilometria są dla chirurga źródłem wartościowych informacji nie tylko podczas wyboru sferycznej mocy IOL, lecz również przy indywidualnym doborze właściwej soczewki z grupy Premium.

1 pomiar- 5 rodzajów informacji

  • Długość osiowa
  • Głębokość przedniej komory
  • Topografia rogówki
  • Pupilometria
  • White-to-White

ALADDIN umożliwia:

  • kalkulację IOL (Holladay 1, Haigis, Hoffer Q, SRK/T, SRK II, Camellin-Calossi)
  • keratometrię
  • analizę Zernike
  • Skrining stożka rogówki
  • kalkulację soczewek torycznych Oculentis

Onboard Barret Formulae (available in Aladdin HW3.0 only)
Dr. Graham D. Barrett developed the Barrett Formula Suite in 2013. The formula take into account the posterior cornea, calculate the lens position for each individual patient including consideration of the measured lens thickness rather than an estimation based on patient’s age. The Universal II formula developed by Dr Barrett, is a method of predicting IOL power based on Gaussian optics and utilizes this information to calculate the effect of the cylinder power at the cornea. Dr. Barrett’s formula considers the thickness and shape of the IOL implant as well, which provides a more sophisticated way of predicting and translating the cylinder power. The formula is able to predict the posterior corneal curvature for an individual patient utilizing a theoretical model rather than direct measurement. The new version of the Aladdin, accurately measures the lens thickness, an important component of the Barrett formula.

New: onboard Olsen Formula (available in Aladdin HW3.0 only)
ALADDIN HW3.0 provides precise measurements of the internal structures of the eye including Central Corneal Thickness and Crystalline Lens Thick ness. Those measurements used in combination with the on board Olsen IOL calculation formula provides accurate IOL power calculations in virtually all types of eyes regardless of size. The Olsen formula utilizes a newly developed concept by Dr. Olsen called the C-constant which predicts the Effective Lens Position (ELP) when performing in the bag IOL implants. This model also predicts the lens position of anterior chamber IOLs.

The C-constant approach performs independently of other conventional measurements such as axial length, keratometry, white-to-white length, IOL power, etc. It will provide accurate IOL calculations in any type of eye.



 



 

 

 

Downloads

  • Aladdin_article_CRST_Europe_March_2013.pdf

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  • Supplement_CRSToday_Europe_October_2013.pdf

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  • Clinical_paper_Dr_K.J._Hoffer_Feb_2017.PDF

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  • Topcon_brochure_Aladdin_EN.pdf

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  • Topcon_Aladdin_leaflet_10_reasons__EN.pdf

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  • Biometry-Corneal_Top-Premium_IOLS_article_Ahmed_MD__Nov_2017.pdf

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  • Advantages_of_Aladdin_article_CRST_Europe_Kiss_MD_1117.pdf

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  • Advantages_of_Aladdin_article_Sheppard_MD_1117.pdf

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  • The_Barrett_IOL_Calculation_article_Barrett_MD_1117.pdf

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