TowardPi - YAlkaid 100kHz Full-Range SS-OCT/A
The TowardPi YAlkaid is a 100kHz full-range swept-source OCT/OCTA platform delivering deep imaging with axial resolution down to 1.9μm, across both the anterior and posterior eye. Now available in two configurations (Ultra and Max) with proprietary choroid OCTA algorithms, comprehensive AI quantification and multi-platform image fusion.
- 100kHz Full-Range SS-OCT Engine Self-innovated high-speed acquisition card for deep, high-resolution imaging
- Proprietary Choroid OCTA Algorithms Exclusive quantification (CVI, CVV, CSI, CSV) reveals choroidal detail other systems miss
- Comprehensive Anterior & Posterior Quantification Automated glaucoma, retinal, choroidal and full anterior-segment analysis in one scan
The TowardPi YAlkaid 100kHz Full-Range Swept-Source OCT/OCTA is a next-generation imaging platform built around a self-innovated, high-speed acquisition card, delivering deep-depth, high-resolution structural and angiographic imaging across the whole eye. Now available in two configurations: YG-100K Ultra and YG-100K Max, YAlkaid combines fast, non-invasive OCTA (from 3×3mm up to full ultra-widefield montage) with proprietary choroid OCTA algorithms that quantify choroidal vessel index, vessel density and stromal volume, detail conventional OCTA can’t reach.
A 1060nm swept-source engine penetrates media opacity effectively, while full-range imaging captures the vitreous, retina, choroid and anterior segment in a single session, up to 26mm posterior length and 14mm scan depth on the Ultra model, with axial optical resolution of ≤6μm (1.9μm best digital resolution) and 10μm transverse resolution. Built-in AI segmentation delivers automatic thickness, volume and flow-density measurement (including ETDRS rings) for the whole retina, alongside FAZ parameters, non-perfusion identification and CNV area mapping.
On the anterior segment, YAlkaid provides high-resolution panoramic imaging of the whole cornea, anterior chamber and lens, with automatic and manual measurement of anterior chamber depth/volume, lens vault, ICL vault, angle opening distance and scleral spur distance, plus full 3D reconstruction. A dedicated comprehensive glaucoma module (GMA and ONH analysis, cup/disc ratio, RNFL and ganglion cell complex analysis) is supported by smart iHealth reporting for precision progress tracking. YAlkaid’s PiView software further fuses data across OCT, OCTA, colour fundus, FFA, ICG and FAF platforms for joint, comprehensive diagnosis.
Imaging & acquisition
- 100,000 A-scans/sec swept-source engine with self-innovated, high-speed acquisition card
- Full-range OCT/OCTA imaging of vitreous, retina, choroid and anterior segment in one session
- OCTA scan sizes from 3×3mm up to ultra-widefield flexible montage
- Fundus imaging: SLO (Ultra, 90° FOV) or LSO (Max, 60° FOV), 850nm wavelength
- Eye tracking: 128Hz (Ultra) / 60Hz (Max)
- Video function support for real-time alignment
- OCTA raw data compression up to 10x
Innovation & quantification
- Proprietary choroid OCTA algorithms — exclusive worldwide, with full quantification (Choroid Vessel Index, Choroid Vessel Density, Choroid Vessel Volume ratio, Choroidal Stroma Index & Volume ratio)
- In-built AI segmentation for automatic retinal thickness/volume measurement (ETDRS rings, inner/outer/whole retina)
- Automatic FAZ parameters (area, perimeter, circularity, FD-300), flow area, flow density and non-perfusion identification
- 3D OCT structure and 3D OCTA vessel reconstruction, plus retina curvature mapping
- High-resolution panoramic anterior segment: corneal morphology, keratoconus analysis, corneal/epithelial thickness mapping
- Automatic and manual anterior chamber measurement (ACD, ACV, lens vault, ICL vault, angle opening distance, scleral spur distance) with 3D reconstruction
- Comprehensive glaucoma analysis: GMA and ONH structure & flow, cup/disc ratio, RNFL and ganglion cell complex analysis, smart iHealth reporting
- Small animal scan mode (Ultra model — exclusive)
- Trend analysis for OCT and OCTA quantification scans, with auto repeat positioning for follow-up
Multi-platform integration
- PiView software fuses OCT, OCTA, colour fundus (CF), FFA, ICG, FAF and optical coherence biometry (OCB) data
- Supports EMR systems and standard medical image formats (DICOM)
- Designed for joint, accurate diagnosis across imaging modalities
- TowardPi YAlkaid 100kHzDownload


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Enhance Your Setup
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TowardPi – BMizar 400KHz Full-Range SS-OCT/A
Enquire for pricing- 400kHz swept-source engine: 400,000 A-scans per second
- Ultra-widefield OCTA: 30 × 25mm single-capture, no stitching
- 10 billion voxels of ultra-high-resolution imaging data
- AI-powered quantification across retina, choroid, and anterior segment
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