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Understanding Optical Coherence Tomography Technology in One Article.
Sep 02 , 2025
I. What is OCT? A Core Metaphor Let's understand OCT through a vivid analogy: Imagine a fresh sandwich. A regular camera can only capture its top view (a two-dimensional photo). OCT, however, acts like a precise “optical scalpel.” It can slice the sandwich layer by layer without damage, capturing ultra-high-resolution images of each component (bread, vegetables, meat slices). These cross-sectional...
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What are the advantages of Eye Atomization Dry Eye Ophthalmic Nebulizer?
Sep 26 , 2025
I. Core Technological advantages: More efficient therapeutic effects Ultrafine atomization for more efficient absorption: Advantages: It breaks down the liquid medicine or artificial tears into extremely fine mist-like particles (usually with diameters ranging from 1 to 5 micrometers), which are much smaller than those of traditional eye drops. This enables the drug to cover the entire ocular surf...
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International Day of the Blind丨Illuminating Vision: ZD Medical OCT Builds a Robust Defense for Retinal Health
Oct 15 , 2025
The International Day of the Blind on October 15th every year is a day that calls for attention to eye health and conveys the hope of light. When we focus on the living predicaments of the visually impaired group, a set of data should prompt more deep thought... The silent threat of blindness: The insidious nature of retinal diseases Retinal diseases such as diabetic retinopathy (DR) and age-relat...
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What are the four key points that Vein Finder must pay attention to?
Oct 31 , 2025
Key Point One: Imaging technology and clarity This is the core indicator, which directly determines the practical effect of the equipment. Core technologies: Currently, there are mainly two mainstream technologies, namely infrared imaging and ultrasonic imaging. Infrared light equipment is non-contact and forms images based on the differences in the absorption of near-infrared light by hemoglobin ...
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How can we avoid patients' tension when using a vein finder device?
Nov 21 , 2025
1) Communication Script: Transforming "Unknown" into "Knowable" The patient's tension mainly stems from the fear of unknown equipment and processes. Your words are the first line of defense against fear. 1. Popularize the introduction of the equipment (avoid using medical terms) : Don't say: "We are now using an ultrasound venous imager to find your blood vessels." It can be said: "Let's use this'...
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How can vein finder complement the workflow of ophthalmic medicine and imaging equipment?
Nov 27 , 2025
1) Core Value: Provide a unique "surface vascular map" Ophthalmic imaging equipment (such as OCT) focuses on the microscopic vascular structure of the fundus (retina, choroid), while venous detectors are adept at non-invasively visualizing the vascular network on the ocular surface and around the eye, especially: The blood vessels of the sclera and conjunctiva The blood vessels of the skin around ...
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