Human Circulatory System Model – Educational Heart & Blood Vessel Teaching Model
The Human Circulatory System Model on Board is an educational relief teaching model engineered to demonstrate the extensive vascular pathways, cardiovascular loops, and closed-circuit dynamics of the human blood transport system. Cast in high-relief from high-density, unbreakable medical PVC polymer and mounted securely on a durable demonstration board, this model accurately represents the dual circulation pathways that oxygenate blood through the lungs and distribute nutrients throughout the systemic body. It serves as an essential teaching benchmark across secondary school biology classrooms (SSC/HSC), university zoology departments, nursing academies, and medical colleges throughout Bangladesh.
Understanding hemodynamics, systemic versus pulmonary circulation loops, and cardiovascular pathologies can be challenging when relying solely on flat textbook diagrams. This relief board model resolves that learning barrier by providing an open, interconnected view of the entire cardiovascular tree. The central focal point features a realistically proportioned, sectioned human heart displaying the right and left atria, right and left ventricles, valves, and the emergence of the great vessels. Radiating outward from the heart is a color-coded network tracing blood flow to the head, upper extremities, major visceral organs (hepatic, renal, and mesenteric circuits), and the lower limbs.
Arterial pathways carrying oxygenated blood are rendered in vibrant physiological red, while venous networks returning deoxygenated blood to the heart are mapped in distinctive blue. Capillary bed exchange zones are clearly demarcated within major target tissues. Each anatomical landmark is marked with numbered identification callouts linked to a printed reference index card. Victor Scientific Co. supplies high-grade biological and medical models nationwide with guaranteed quality and secure packaging.
✹ Key Features
Complete Cardiovascular Circuit Mapping
Displays the continuous closed-loop network connecting the central heart pump to pulmonary and systemic vascular beds.
Central Sectioned Heart Anatomical Relief
Features an enlarged, open-view heart showing internal chambers, valves, and the origin of major aortic and pulmonary vessels.
Color-Coded Arterial & Venous Networks
Strictly differentiates oxygenated pathways (red) from deoxygenated return circuits (blue) for instant visual comprehension.
Detailed Regional Organ Perfusion
Traces major vascular branches leading to the head/brain, upper limbs, lungs, liver, kidneys, digestive tract, and lower extremities.
Durable, Impact-Resistant PVC Build
Cast from high-density, washable medical PVC plastic mounted on a finished heavy-duty polymer or wooden baseboard that resists tropical humidity.
Numbered Demonstration Key Card
Features clear numerical callouts stamped beside each major blood vessel and organ corresponding to an included laminated reference legend for spot tests.
Wall-Mountable and Benchtop-Ready
Designed with a balanced footprint suitable for demonstration easels or secure wall hanging in school science, nursing, and medical laboratories.
✹ Applications
- Secondary School Certificate (SSC) and Higher Secondary (HSC) biology practical classes and board curriculum demonstrations
- University undergraduate departments of Zoology, Physiology, and Cardiovascular Nursing
- Medical college MBBS anatomy practicals and clinical cardiology foundation lectures
- Nursing institutes, paramedic academies, and allied healthcare training centers
- Interactive STEM science exhibitions, school science fairs, and laboratory display showcases
- Laboratory spot practical examinations and student viva-voce assessments
✹ Why Choose Human Circulatory System Model on Board?
- Relief board mounting provides an unobstructed, complete systemic overview without loose, tangled tubing or fragile parts.
- High-contrast paint finish makes fine vascular branches visible across large classrooms.
- Eliminates the biohazard handling, chemical odors, and tissue decay of preserved animal dissection specimens.
- Solid PVC construction withstands continuous handling by multiple student cohorts.
- Authentic institutional procurement and dependable stock availability backed by Victor Scientific Co.
✹ Benefits
- Accelerates student comprehension of oxygen transport, systemic resistance, and double circulation mechanics.
- Speeds up student assessment during laboratory spot identification practicals.
- Delivers a reusable, permanent teaching asset that serves multiple academic cohorts without recurring costs.
- Enhances visual engagement during interactive lectures and teacher training workshops.
✹ About Victor Scientific Co.
Victor Scientific Co. provides quality laboratory equipment, measuring instruments and scientific tools in Bangladesh. We supply reliable products for educational institutions, industries, laboratories and professional users.