Overview Cirrus 4000 HD OCT
Ophthalmic Equipment

Cirrus 4000 HD OCT

Used Carl Zeiss Cirrus 4000 HD OCT for sale. Excellent lightly used condition, sale includes the original accessories, printer, peripherals, power table. Version 6.5 Software. most of optional licenses has been active

$7,500
Cirrus 4000 HD OCT sale descriptions

Used Carl Zeiss Cirrus 4000 HD OCT for sale. Excellent lightly used condition, sale includes original accessories, printer, peripherals, power table. Version 6.5 Software. most of optional licenses has been active. This pre-owned Zeiss Cirrus 4000 fully refurbished and recalibrated by Zeiss trained technician includes full warranty (parts and labor) and lifetime phone support.

The Zeiss Cirrus 4000 HD-OCT delivers detailed diagnostic and change analysis you can rely on. The small footprint and fast capture speeds of the Cirrus 4000 improve work efficiency while helping you to deliver better care to your patients. 

The ZEISS Cirrus HD-OCT 4000 (Cirrus HD-OCT or Cirrus) enable examination of the posterior and anterior of the eye at an extremely fine spatial scale, without surgical biopsy or even any contact with the eye. The Cirrus HD-OCT builds on and refines the retinal imaging technology first introduced with the ZEISS Stratus OCT™. HD-OCT stands for ”High-definition optical coherence tomography.”

Employing the advanced imaging technology of spectral domain optical coherence tomography, Cirrus HD-OCT acquires OCT data about 70 times faster (27,000 vs. 400 A-scans per second) and with better resolution (5 μm vs. ~10 μm axial resolution in tissue), compared to first-generation OCT technology. Cirrus acquires whole cubes of OCT image data, composed of hundreds of line scans, in about the same time as Stratus acquires a six-line scan. You can view these data cubes in three planes, or through three dimensions, giving you access to an extensive amount of retinal image data in one scan.

The Cirrus HD-OCT with Retinal Nerve Fiber Layer (RNFL), Macular, Optic Nerve Head, and Ganglion Cell Normative Databases is indicated for in-vivo viewing, axial cross-sectional, and three-dimensional imaging and measurement of anterior and posterior ocular structures.

By using the advanced imaging technology of spectral domain optical coherence tomography (OCT), the Cirrus 4000 enables examination of the posterior and anterior of the eye with detailed, high-definition scans. Better assess your patient’s condition by viewing pathologies from multiple vantage points and with a range of visualization formats. The Cirrus 4000 OCT captures such a tightly packed, detail-rich cube of data in just seconds that additional scans are no longer needed.

Once a comprehensive cube of data is generated, the Cirrus can transform the information into insight. Advanced algorithms, cube tracking from visit to visit, and diversified normative databases all allow for analysis you can trust. Additionally, the Zeiss Cirrus 4000 OCT offers anterior segment imaging of the angle and cornea.

FEATURES:

  • FastTrac retinal tracking system
  • Macular Thickness OU AnalysisAdvanced RPE analysis
  • Ganglion Cell Analysis
  • Guided Progression Analysis (GPA)
  • Precision FoveaFinder
  • Macular Thickness and Change Analysis
  • Macular Thickness Normative Data

SPECIFICATIONS

Technical data

  • Axial resolution: 5 μm (in tissue)
  • Transverse resolution: 15 μm (in tissue)
  • Scan speed: 27,000 A-scans per second
  • A-scan depth: 2.0 mm (in tissue), 1024 points
  • Optical source: superluminescent diode (SLD), 840 nm

Fundus Imaging

  • Line scanning ophthalmoscope (LSO)
  • Live during scanning
  • Transverse resolution: 25 μm (in tissue)
  • Optical source: superluminescent diode (SLD), 750 nm
  • Field of view: 36° x 30°

 Scan Patterns

  • Macular Cube 200 x 200 Combo: 200 horizontal scan lines comprised of 200 A-scans
  • Macular Cube 512 x 128 Combo: 128 horizontal scan lines comprised of 512 A-scans
  • 5 Line Raster: 4096 A-scans per B-Scan (adjustable length, spacing and orientation)

 Focus Adjustment Range

  • –20D to +20D (diopters)

 Fixation

  • Internal and external

Pupil Size Requirement

  • ≤ 2.0 mm (≥ 3.0 mm optimal for LSO)

 Computer

  • Windows® X 7 Ultimate
  • High-performance multi-core processor
  • Internal storage: > 80,000 scans
  • CD-RW, DVD-ROM drive
  • Integrated 15” color flat panel display

Electrical

  • 100–120V~, 50/60Hz, 5A 220–240V~, 50/60Hz, 2.5A

Download Zeiss-Cirrus-HD-OCT-4000.pdf