Pentacam The Gold Standard in Anterior Segment Tomography

Ražotāji:OCULUS Optikgeräte GmbH, Germany

Artikuls:PENTACAM

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Equipped with an automatically rotating Scheimpflug camera the Pentacam performs a complete measurement of the anterior eye segment in less than 2 seconds. A precise analysis of the central cornea is carried out in the process. During measurement extraneous eye movements are detected with a second pupil camera and automatically corrected during the calculation process. The software analysis and evaluates all the data acquired. These data then provide the basis for a three dimensional model of the complete anterior eye segment.

The Pentacam analysis the entire cornea, anterior chamber and crystalline lens. This includes an objective determination of the central radii, corneal asphericity, various colored maps of curvature and elevation, chamber angle, chamber volume and chamber elevation as well as lens transparency. Tomography shows the individual levels of the anterior eye segment in a freely rotating model. Measurement is noncontact and entirely agreeable to the patient. OCULUS has implemented a DICOM interface for the Pentacam.

The Pentacam is available in two different models:

  • Pentacam
  • Pentacam HR
Function:
 
  • Scheimpflug image + iris image.
  • 3D Anterior Chamber Analyzer. 
  • Pachymetry Map (absolute & relative). 
  • Topography Maps (ant. & post.).
  • Elevation Maps (ant. & post.).
  • 3D Cataract analyze / PNS.
  • 3D pIOL simulation / aging prediction. UNIQUE Belin / AmbrosioEnchancedEctasia3 NEW! Holladay Report & EKR Details.
  • Tomography. Corneal Wavefront.
  • Cataract PreOperation Display NEW! Help Topic NEW! Corneal optical density Evaluation NEW! UNIQUE Indices Report NEW!
Basic software:
  • Qualitative assessment of the cornea
  • Topography and elevation data of the anterior and posterior corneal surface
  •  Overall pachymetry, absolute and relative
  • Glaucoma screening Pachymetry based IOP correction Chamber angle, volume and depth
  • Topography based keratoconus detection and classification Comparative displays for progression control and followup
  • Comparison and super imposition of Scheimpflug images Overview of all captured Scheimpflug images

Unique features:

  • Circumference of the examinations, complete anterior segment.
  • Completeness of the evaluation process.
  • Automatic 3D quantification of the densitometry in fixed and customizable areas.
  •  PNS, Pentacam Nucleus Staging. Automatic 360° chamber angle analyzing.
  • Tomography.
  • Pachymetry distribution for early keratoconus detection.
  • Holladay Report & Holladay Detail Report for IOL calcs for postLASIC patients without preop data.
  • Indices Report. Belin / AmbrosioEnchancedEctasia, based on corneal elevation and pachymetry data.
  • Keratoconus detection for myopic and hyperopic patients.
  • 3D pIOL module for preop simulation of the postop fitting position and aging prediction.
  • Total corneal refractive power map.
  • Scan mode with 100 Schempflug images in 2 seconds per scan.
  • Corneal densitometry. Compare Scheimpfhlug images. iPad report.
Optional software:
1. Software package Refractive:
  •  Calculation of corneal thickness profile for early detection of Keratoconus
  • Various different comparison maps for enhanced progression assessment
  • Pachymetric and Topographic maps for (easy/concise) diagnostics
  • Color maps can be customized
  • Enhanced comparison maps for the assessment of progression
2. Software package Cataract
  • Comprehensive cataract analysis 3D densitometry and PNS (Pentacam Nucleus Staging).
  • The progression of the cataract can be objectively followed
  • Curvature data of the corneal anterior and posterior surfaces for better IOL calculation
  • Measuring options in the Scheimpflug image for determination of the position of IOLs, pIOLs, iris contours, implants etc.
  •  Automatic calculation of the chamber angle in every single Scheimpflug image
  •  True Net Power Map to determinate the true refractive power of the cornea, also and especially after refractive surgery, selection of toric IOLs, calculation of IOLs
  • Zernike analysis and corneal wavefront (anterior and posterior surface of the cornea), e.g. for the selection of aspheric IOLs, determination of higher order aberrations, improving of corneal ring placement – axis of the come
  •  Anterior chamber depth map for glaucoma screening and pre surgery planning for phakic IOL implantation Overview maps for the cataract surgeon for presurgery planning

Video