Respiratory System Model
Product Code : SCL-PLE-11666
The StemAids Respiratory System Model is a functional anatomical demonstrator engineered for the empirical study of pulmonary ventilation and diaphragm-driven pressure differentials. Optimized for Secondary and Vocational Biology curricula, this apparatus facilitates the quantification of tidal volume and the visualization of inhalation/exhalation cycles. Manufactured to ISO 9001:2015 standards, it provides a ruggedized solution for demonstrating Boyle’s Law within a biological context.
Technical Specifications
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Tender Specification |
OEM Technical Detail |
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thoracic enclosure |
High-clarity, impact-resistant polymer bell jar or chamber |
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pulmonary media |
Dual high-elasticity latex or silicone lung analogs |
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diaphragm interface |
Flexible, reinforced rubber membrane with ergonomic pull-handle |
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tracheal assembly |
Y-shaped non-collapsible tubing with airtight seals |
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functional principle |
Negative pressure ventilation (Boyle’s Law: P1V1=P2V2) |
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dimensions |
150mm (Diameter) x 200mm (Height) |
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ISO compliance code |
Manufactured under ISO 9001:2015 Quality Management Systems |
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HS code |
9023.00.00 (Educational/demonstrational scientific apparatus) |
Key Pedagogical Outcomes (Bloom’s Taxonomy Alignment)
- high-clarity thoracic chamber: facilitates student visualization of internal volume changes during the respiratory cycle, supporting Physiology Module 101.
- flexible diaphragm membrane: enables the physical study of pressure gradients, allowing learners to apply the inverse relationship between volume and pressure.
- synchronized lung inflation: supports the analysis of air-flow directionality and the mechanical function of the pleural cavity.
- anatomical analog evaluation: allows students to evaluate the impact of thoracic punctures (pneumothorax) or diaphragm restricted movement on gas exchange efficiency.
International Logistics & Compliance
StemAids ensures comprehensive OEM readiness for global institutional procurement:
- packaging: export-grade seaworthy crating (ISPM-15 compliant) with specialized internal cushioning to prevent polymer cracking or seal displacement during transit.
- documentation: includes Manufacturer’s Authorization Form (MAF), Certificate of Conformance (CoC), and illustrated Experiment Guides in English.
- durability: tropicalized design featuring UV-stabilized polymers and moisture-resistant adhesives for reliable performance in high-humidity laboratory environments.
Direct OEM Sourcing Advantages
Procuring the StemAids Respiratory System Model directly ensures vertical manufacturing control:
- in-house precision sealing: all tracheal and diaphragm interfaces are batch-tested for airtight integrity to ensure consistent vacuum performance.
- batch-tested for uniform reliability: every unit undergoes a structural elasticity test to ensure the latex analogs provide repeatable expansion cycles.
- direct factory spares availability: guaranteed availability of replacement lung analogs and diaphragm membranes to maximize long-term laboratory ROI.
- manufacturing control: direct oversight of polymer transparency ensures zero visual distortion during high-speed classroom demonstrations.
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