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Artificial digestive system

Intestines

Duodenum

Duodenum work process is same as stomach

Stomach(artificial)

Small intestine

Large intestine

Our small intestine is made by many same parts which picture showed. This can increase the surface of small intestine a lot.

It's complicated and unnecessary to make the large intestine like the natural one; the water can be absorbed in small intestine.

Therefore we simplified the large intestine.

Work process

Liver & Pancreas

The liver is the largest organ and is an accessory digestive gland which plays a role in the body's metabolism. The liver has many functions some of which are important to digestion. The liver can detoxify various metabolites; synthesise proteins and produce biochemical needed for digestion.

Thank you

The pancreas is a major organ functioning as an accessory digestive gland in the digestive system. It basically moves glucose from the blood into the muscles and other tissues for use as energy.

Research of Enzymes

Enzymes are substances that speed up chemical reactions in the body; break food down into different nutrients.

  • Amylase
  • Lipase
  • Lactase
  • Invertase
  • Protease

Oral Cavity

Esophagus

Issues with Solution

Problem 2:How to stop the food entering to the trachea?

Problem1:How to carry out the vomit?

The stomach will push the food out if bacteria or toxic substances from the food are detected.

Artificial

tongue

Gullet

  • Electricity Triggered Muscle Contractions

The Digestive System

By:

Honweng

Victor

Tom

Celina

natural digestive system

our digestive system

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