Four Stages of Atherosclerosis (1) Asymptomatic period or subclinical period: the process varies in length, including early pathological changes until atherosclerosis has formed, but there is no clinical manifestation of organ or tissue involvement. (2) Ischemic period: Symptoms of organ ischemia caused by vascular stenosis. (3) Necrosis stage: The manifestation of organ tissue necrosis caused by acute thrombosis in blood vessels, leading to occlusion of the lumen. (4) Fibrosis period: Long term ischemia, fibrosis and atrophy of organ tissues leading to symptoms. Material: PVC material Size: 16.5 * 13 * 13cm (including base) Weight: 380 g Package include: 1*Aged branch artery sclerosis formation thrombosis model I am very happy that you can visit my shop, I wish you a one-stop shopping, happy shopping!
Features
- Human anatomy vascular model – With anatomical layer, internal anatomy on display, removable disassembled, convenient for your in-depth research and study, for easier observation and learning.
- Material – Made of environmentally friendly PVC material, beautifully hand-painted, no peculiar smell, which is corrosion resistant, lightweight, and has high strength; It is a rare tool for students to carry out relevant practical training.
- Efficient teaching aids – Very intuitive, easy to learn and explain, very suitable for teachers to explain to students, easier for students to understand technical knowledge points, easier to attract students’ attention, and lay a solid foundation for future learning.
- Lab supplies – PVC does not have to worry about being broken by students, so It will be a great addition to your lab supplies. Detailed enough to satisfy students, teacher or anyone interested in the Vascular structure Model .
- A variety of scope – It can be used not only as a learning tool for medical students, a teaching tool, learning display, and collectibles. It is also as a communication tool for doctors and patients.
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