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This 2-times life-size heart model allows a very easy identification of all structures in the human heart and is a perfect aid for lessons in big classrooms or lecture halls. The atrium walls and the front heart wall are removable to reveal the most professionally detailed and realistic heart available. Hand-painted in lifelike colors to depict dozens of items of anatomical interest in the human heart. Additionally this heart model depicts the upper section of the esophagus, the upper bronchi and the ascending aorta and the front heart wall and the atrium walls can be removed. Heart delivered on removable stand.

Measurements: 32x18x18 cm
Weight: 1,3 kg

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The stomach model shows the different and individual layers of the stomach wall. The front half of the stomach is removable.

Stomach depicts are:
� Lower oesophagus
� Vessels
� Nerves

Stomach delivered on stand.
Measurements:
25x22x12 cm
Weight: 0,6 kg

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The stomach model shows the different and individual layers of the stomach wall. The front half of the stomach is removable.

Stomach depicts are:
� The lower oesophagus
� Vessels
� Duodenum
� Pancreas
� Nerves

Stomach delivered on stand.
Measurements:
25x22x12 cm
Weight: 0,8 kg

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Tstomach pathology model demonstrates various stages of gastritis from a light gastric ulcer to a perforation. The stomach section with oesophagus and duodenum attachment in half life size shows the following pathological changes of the stomach:
� Erythematous gastritis
� Erosive gastritis
� Hemorrhagic gastritis
� Healing stage with scar formation
� Atrophic gastritis
� Hypertrophic gastritis
� Bleeding ulcer
� Perforated ulcer

An additional relief model of the enlarged stomach wall shows:
� Healthy mucous membrane
� Acute gastritis in the antral area
� Erosive gastritis with mucous membrane defects
� Bleeding ulcer (eroded muscularis mucosae)
� Perforated ulcer (all stomach layers eroded)

Stomach with ulcers mounted on a base.
Measurements:
14x10x17 cm
Weight: 0,3 kg

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This vivid esophagus model designed to educate patients is a life-size frontal section that reaches from the lower part of the esophagus to the upper part of the stomach.

The following illnesses are replicated in the diseases of the esophagus model:
� Reflux oesophagitis
� Ulcer
� Barrett's Ulcer
� Oesophageal carcinoma
� Oesophageal varices
� Hiatal hernia

Diseases of the esophagus mounted on base.
Measurements:
14x10x19 cm
Weight: 0,194 kg

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Life-size digestive system model which demonstrates the entire digestive system in graphic relief.

Digestive System features:
� Nose
� Mouth cavity and Pharynx
� Oesophagus
� GI tract
� Liver with gall bladder
� Pancreas
� Spleen

The duodenum, caecum and rectum of the digestive system are opened. The transverse colon is removable.
The digestive system mounted on baseboard.

Measurements:
81x33x10 cm
Weight: 4,4 kg

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Life-size digestive system model which demonstrates the entire digestive system in graphic relief.

Digestive system features:
• Nose
• Mouth cavity and Pharynx
• Oesophagus
• GI tract
• Liver with gall bladder
• Pancreas
• Spleen

The duodenum, caecum and rectum of the digestive system are opened. The transverse colon and front stomach wall are removable from the digestive system. Digestive system mounted on baseboard.

Measurements:
81x33x10 cm
Weight: 4,4 kg

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The upper abdomen organ model shows the duodenum (partially opened), gall bladder and bile ducts (opened), the pancreas (revealing large ducts), the spleen and the surrounding vessels in natural size.

The model illustrates the anatomy of the rear organs of the upper abdomen.
Rear organs of the upper abdomen on stand.

Measurements:
23x12x20cm
Weight: 0,55 kg

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This Kidneys with rear organs of the upper abdomen model combines models K22/1 and K22/2 depicting the anatomy of the human urinary system and digestive system. The upper abdominal organs are attached in their natural positions and removable from the kidneys.

Kidneys with rear organs of the upper abdomen on stand.
Measurements:
24x18x29cm
Weight: 1,4 kg