Sighture-OcuSim™ revolutionizes ophthalmology training and device testing. This teardrop-shaped vitreous bionic tool features replaceable pathological fundus models and dynamic refractive adjustment (-15D to +15D), accurately replicating human ocular structures and disease characteristics. It supports clinical training, equipment calibration, and AI algorithm validation—all while reducing reliance on animal testing.
Six interchangeable fundus plates: ROP staging, glaucoma cupping, RB tumors, Coats disease exudates, FEVR vascular anomalies, and macular holes.
Servo motor adjusts diopter (-15D to +15D) with 10° interval precision. Supports astigmatism correction inserts for comprehensive visual defect simulation.
Horizontal FOV ±55°, vertical FOV ±45°. Compatible with major fundus cameras (e.g., RetCam) for distortion testing and device calibration.
Spherical aberration ≤0.15λ, chromatic correction from 400-700nm. Includes optional color blindness filters.
Built-in microfluidic channels allow injection of dyed fluids to simulate dynamic pathologies like hemorrhages/exudates.
| Parameter | Specification | |||
| Product Model | Sighture-OcuSim | |||
| Vitreous Material | High-borosilicate glass (ISO-10993 certified) | |||
| Axial Length | 22-24mm (customizable 18-30mm for pathological studies) | |||
| Diopter Range | -15D to +15D (±0.5D error) | |||
| Pupil Diameter | 4mm (customizable 2-8mm) | |||
| Field of View | Horizontal ±55°, Vertical ±45° | |||
| Optical Quality | Spherical aberration ≤0.15λ, 400-700nm chromatic correction | |||
| Pathology Models | 6 types: ROP, glaucoma, RB, Coats, FEVR, macular hole | |||
| Calibration | NIST-traceable report (diopter ±0.5D, axial length ±0.1mm) | |||
| Compatibility | RetCam, Crestmed, OCT devices, AI validation software | |||
| Warranty | 1 year full warranty, lifetime 20% discount on pathology models | |||
Clinical Teaching: Practice fundus camera focusing, ROP zoning, and laser photocoagulation.
Device Testing: Validate resolution, distortion, and AI segmentation algorithms for fundus cameras.
Research Innovation: Study pathological myopia mechanisms and optical aberrations.
Upgrade your medical practice with Sighture's cutting-edge Diagnostic & Therapeutic Equipment, including advanced imaging systems, precision laser therapies, and AI-powered diagnostic tools. Our FDA/CE-certified medical devices deliver unmatched accuracy for ophthalmology, dermatology, and rehabilitation applications. Contact us today for tailored solutions that combine innovation with clinical reliability.
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