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YAlkaid

250KHz Ultra-Widefield Full-Range SS-OCT

TowardPi Medical has introduced the world's first 250kHz speed Full-Range Ultra-widefield SS-OCTA，with all core components developed in-house, including ultra-high-speed acquisition card, integrated bi-aspherical wide-angle lens and so on. This system make it into reality to achieve 150° ultra-widefield and up to 12mm ultra-deep OCT/A imaging with innovative features.
Based on built-in AI technology, TowardPi OCT system integrates precise segmentation algorithms and choroid OCTA algorithms, providing not only images but also comprehensive flow quantifications and structural measurements in all-sizes. TowardPi OCT presents more surprise by providing numerous exclusive features, including anterior segment OCTA, choroidal OCTA, iSpot function, retinal curvature, and vascular linear density analysis and so on, exhibiting new dimensions for disease management and further exploration.
FeaturesSpecifications

  • 250KHz SS-OCTA: World's first 250kHz speed ultra-widefield full-range SS-OCTA

  • Self-Innovated homemade core components: Including high-speed acquisition card and integrated bi-aspherical wide-angle lens

  • 10 billion acquisition points: Ultra-high resolution for all sizes

  • Proprietary choroid OCTA algorithms: With built-in AI assisted

  • 24mm scan width for anterior and 30mm width for posterior segment

  • 12mm ultra-deep scan depth for both anterior and posterior segments

  • Numerous Quantification analysis in all-slabs and all-sizes

  • Support multi-platforms imaging for joint diagnosis

CE Marking under the EU MDR.

OCT Model：YG-250K

OCT optical source：

Swept Source

Central wavelength：

1060nm

OCT B-scan

Scanning speed：

250,000 A-scans per second

Max. Scan length (posterior):

30mm

Max. Scan length (anterior):

24mm
Scan depth (posterior):12mm
Scan depth (anterior):12mm
Refractive adjustment range:

-35D to +45D

Axial optical resolution：

3.8 micrometers

Transverse optical resolution：

   10 micrometers

Fundus Imaging

Methodology：

Scanning Laser Ophthalmoscopy (SLO)

SLO wavelength:850nm
Minimum pupil diameter：2.0mm

Eye tracking speed:

128Hz

Software Functions

Anterior segment (AS) quantification

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AS panoramic parameters

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Thickness/volumn measurement (retina)

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Thickness/volumn measurement (choroid)

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Glaucoma analysis (GMA, ONH, etc.)

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Blood flow quantification (retina)

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Blood flow quantification (choroid)

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Blood flow quantification (optic disk)

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Blood flow quantification (AS) (optional)

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Posterior curvature

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3D structure

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3D vessel

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Clinical Images
  • Ultrawide Field OCTA-BRVO
    Ultrawide Field OCTA-BRVO
  • Ultrawide Field OCTA-DR
    Ultrawide Field OCTA-DR
  • Ultrawide Field OCTA-FEVR
    Ultrawide Field OCTA-FEVR
  • 24mm wide，9mm deep-Macular schisis
    24mm wide，9mm deep-Macular schisis
  • 24mm wide，12mm deep-DR
    24mm wide，12mm deep-DR
  • 24mm wide，12mm deep-Retinal detachment
    24mm wide，12mm deep-Retinal detachment
  • 18mm length，6mm scan depth- Anterior segment (AS) OCT with auto matic measurement
    18mm length，6mm scan depth- Anterior segment (AS) OCT with auto matic measurement
  • 360° 3D Panaromic anterior segment
    360° 3D Panaromic anterior segment
  • AS OCTA I Corneal neovascularization
    AS OCTA I Corneal neovascularization
  • 3D OCT
    3D OCT
  • iHealth analysis (OU report)
    iHealth analysis (OU report)
  • OU Optic disc flow and glaucoma analysis
    OU Optic disc flow and glaucoma analysis
  • AS OCTA quantifications
    AS OCTA quantifications
  • Blood flow with quantification
    Blood flow with quantification
  • FAZ parameters
    FAZ parameters
  • iSpot function
    iSpot function
  • Retinal Morphology Trio
    Retinal Morphology Trio
  • Vessel Skeleton Density（VSD）
    Vessel Skeleton Density（VSD）
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