2.3.3 AVE-766 Formed Element Analyzer
Produced by AVE, it is a new serial of product with machine vision technology, low power screening, positioning, and high-power tracking recognition.
1. Structure: It is composed of automatic sample delivery device, sample processing mechanism, visual transmission processing device, physical detection device, and central control system.
2. Test principle: Machine vision technology, microscope fast autofocus technology, low power negative screening technology, low power target positioning technology, and high-power target tracking and recognition technology.
3. Parameters: The testing speed is 100–200 T/H. It can test more than 30 items of formed element and four items of RBC morphology.
4. Technological innovation: (1) The matched urine sample collector adopts a fully sealed design, so that the sample is closed in the whole process of conveying. Pneumatic transmission is available. After the machine is started, the cover is closed and sampling is performed by means of puncture so as to avoid environmental pollution and the risk of aerosol infection, economize on manpower, and shorten sample turnaround time. (2) The function of negative sample screening is realized by using full-field rapid scanning technology under low power lens. For positive samples, positioning and tracking technology are used to locate the target under low power lens, automatically track and enlarge the target under high-power lens, and then identify and classify the fine structures. (3) The high-speed Advanced RISC Machines (ARM) microscope control technology and fast autofocus technology are used to quickly collect images of formed element to ensure image clarity and image quality stability. (4) Relying on AI technology, the recognition algorithm is continuously optimized, and it is continuously trained based on the massive database of 5000 users.
Last: In Vitro Diagnostic Industry in China - Urine IX
