Jumbo Human Stomach Model STEM Lab

Product Code : SCL-GBP-12034

The Jumbo Human Stomach Model STEM Lab is a highly magnified anatomical replica used for demonstrating gastric wall structures and gastrointestinal tract anatomy in educational and medical environments. Designed for biology students and healthcare educators, this model provides a clear, three-dimensional tool to enhance comprehension of the human digestive system.

Product Description

The Jumbo Human Stomach Model STEM Lab by Science Lab Supplies provides an exceptionally detailed, enlarged cross-sectional overview of human gastric anatomy. This model is sectioned along the anterior gastric wall to reveal critical internal structures, including the rugae mucosae, pyloric sphincter, cardiac orifice, gastric mucosa, and major blood vessels. Fabricated from premium polyvinyl chloride (PVC), this instructional apparatus withstands repeated handling during intense laboratory practicals without cracking or suffering structural degradation.

Every model is hand-painted with eco-friendly, non-toxic pigments to ensure distinct color separation between the various tissue layers, including the longitudinal, circular, and oblique muscular layers. By providing a clear physical presentation of internal organs at an enlarged scale, this model resolves common student misconceptions caused by traditional flat textbook diagrams. It stands out as an indispensable addition for institutions aiming to upgrade their foundational inventory of specialized biological didactic models.

Key Features

• Enlarged Jumbo Scale: Magnified to approximately 2x life-size to ensure clear visibility of internal gastric structures from the back of the classroom.
• Dissectible 2-Part Design: Features a removable anterior stomach wall section for detailed internal and external anatomical examination.
• Premium PVC Construction: Manufactured from high-density, impact-resistant polyvinyl chloride to guarantee long-term classroom durability.
• Meticulous Hand-Painting: Finished with vivid, non-toxic, fade-resistant coatings to isolate muscle layers and vascular networks accurately.
• Stable Mount Configuration: Secured upright on a heavy-duty polymer base plate for hands-free teacher demonstrations.
• Numbered Anatomical Markers: Includes integrated numerical labels matching the comprehensive English guide sheet for self-directed student study.

Technical Specifications

What's Included in the Kit

• 1 x Jumbo Human Stomach Model main body section
• 1 x Removable anterior gastric wall panel
• 1 x Heavy-duty polymer display base with support rod
• 1 x English identification key card detailing structural nomenclature

Applications / Uses

• Medical and Nursing Education: Functions as a tactile instructional aid for teaching gastric physiology, ulcer locations, and bariatric procedures.
• Secondary School Biology: Provides a physical, three-dimensional reference for general lessons covering the human digestive system.
• Curriculum Science Kits: Works as a central organ anatomy core for multi-subject life science science kits.
• STEM Laboratory Labs: Delivers robust physical apparatus for cross-disciplinary physiological tracking using comprehensive STEM models & kits.

How to Use the Jumbo Human Stomach Model STEM Lab

1. Place the polymer base plate firmly on a flat, even laboratory workbench or demonstration desk.
2. Carefully separate the removable anterior wall panel from the main stomach body to expose the internal rugae folds.
3. Match the integrated number labels on the gastric mucosa with the accompanying English key card to identify key areas like the fundus and pylorus.
4. Track the pathway of bolus transit by pointing out the progression from the cardiac orifice to the pyloric sphincter.
5. Reattach the anterior panel securely using the embedded alignment pins before returning the model to display.

Handling Note: Always support the model using both hands under the base plate when moving it around the laboratory environment, and avoid pulling on the removable panel while locked.

Care & Maintenance

• Cleaning: Clean the three-dimensional contours periodically by wiping them with a dry, soft microfiber cloth to prevent dust accumulation.
• Chemical Precautions: Do not apply industrial solvents, high-concentration alcohol wipes, or abrasive powders that could strip away the hand-painted labels.
• Environmental Protection: Store the unit inside a closed storage cabinet away from excessive humidity and direct sunlight to preserve pigment integrity.

Why Choose Science Lab Supplies

Science Lab Supplies is a premier international manufacturer and exporter of robust scientific laboratory instruments, didactic setups, and institutional training gear. Operating under strict ISO 9001:2015 quality control systems, we guarantee that every scientific replica achieves high anatomical accuracy and rugged long-term durability. Our distribution network efficiently services educational buyers worldwide, shipping bulk institutional orders, specialized physics trainers, and elementary mathematics kits safely to your destination.

Frequently Asked Questions

• What specific structures are visible inside the stomach cavity?

The model clearly displays the internal gastric mucosa, the rugae folds, the pyloric sphincter, the cardiac orifice, and the network of gastric blood vessels.

• Is this model life-sized or enlarged?

This model is designed at an enlarged jumbo scale (approximately 2x life-size) to allow for clear visibility and tactile manipulation in large classroom settings.

• Can the model be separated from its display stand?

Yes, the stomach model assembly easily slides off the vertical support rod, allowing students to hold and examine the organ structures manually.

• Are the alignment pins durable enough for frequent dissection?

Yes, the alignment pins are engineered from high-durability reinforced polymers designed to withstand repeated removal and reattachment cycles.

• Does this model include a guide explaining the stomach parts?

Yes, every unit comes complete with an English identification key card that numbers and describes each major anatomical landmark.

Browse our extensive online catalog to discover more advanced biological training resources, or contact us today to add this premium Jumbo Human Stomach Model STEM Lab to your classroom's collection of professional didactic models.