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Testing Equipment for Complications of High Myopia
Jul 15 , 2022
The rapidly increasing prevalence of myopia poses one of the most serious public health issues, especially in Asia where pathological myopia has been reported as the primary cause of blindness or low vision in 12–27% of the populations . The major alterations in pathologic myopia include excessive axial elongation of the globe and associated local ectasia of the posterior sclera, which eventually ...
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How to evaluate clinical effectiveness before buying a vein finder?
Dec 09 , 2025
I. Evaluation of Core Technology Performance 1. Imaging quality and clarity Resolution and contrast: Whether the vein images generated by the device are clear and can clearly distinguish the veins from the surrounding tissues (such as fat and skin pigments). Penetration depth and adaptability: Whether the venous imaging effect is stable and reliable for patients of different body types (obese, thi...
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