Stomach model PLXH1003

digestive systemesophagusnasal cavity

Product overview
Upper gastrointestinal endoscopy training model PLXH1003-B is manufactured from soft silicone and designed for endoscopic interventional training, instrument demonstration and performance testing of the upper gastrointestinal tract. It is compatible with gastroscopes, duodenoscopes, biopsy forceps and polypectomy devices. Anatomical geometry is based on adult CT data with realistic tissue texture to support diagnostic and therapeutic procedure training.

Composition

• Fixed components: model base and upper cover, nasal cavity, oral cavity, pharynx, esophagus, stomach and duodenum.

Replaceable parts

• Interchangeable simulated lesions (eg, polyps).

Supported procedures

• Gastroscopy, upper gastrointestinal biopsy and polypectomy (endoscopic therapeutic procedures).

Key characteristics

• Designed from adult upper GI CT data for anatomical accuracy.
• Manufactured in soft silicone to reproduce tissue elasticity and handling resistance.
• Models of mouth, nose, pharynx, esophagus, stomach and duodenum closely match human anatomy.
• High‑end variants may include simulated body temperature and humidity.

Realistic tactile feedback

• Biomimetic silicone simulates texture and elasticity of human tissue.
• Detailed anatomical reproduction enables realistic scope handling and instrument feedback.
• Dynamic tissue behavior simulated: movement, deformation and recoil during manipulation.

Functional simulation and research applications
The model can reproduce physical and chemical aspects of the GI environment (eg, peristalsis, contraction, fluid flow, pH conditions) for in vitro experiments such as evaluation of digestive stages, absorption or effects of functional ingredients, supporting device verification and reducing reliance on animal models.

Training benefits

• Accurate anatomy to practise identification and navigation of upper GI structures.
• Realistic tissue feel to train instrument handling and tactile judgement.
• Dynamic functional simulation to rehearse procedures under moving/deforming conditions.
• Pathology modules and high‑definition endoscopic fields provide visual feedback for a range of clinical scenarios.

FAQ (selected)

• Materials used: Medical‑grade silicone and PVC for durability and realistic texture.
• Anatomical detail level: High‑fidelity representations of upper GI organs to support anatomy recognition and skills acquisition.
• Disassembly: Certain components are removable to inspect internal structures and lesions.
• Educational resources: User manual, detailed diagrams and access to online tutorials are provided.

Technical specifications

• Model designation: PLXH1003-B
• Main material: high soft silicone
• Material hardness: 18A–30A
• Model dimensions: length 30 cm; width 30 cm; height 75 cm
• Lead time: 15 days
• Origin: Shanghai, China