Digestive, Circulatory Nervous and Respiratory System 

HUMAN CIRCULATORY SYSTEM (ELB.107.179) Showing complete blood circulation in arteries and veins. A very instructive and detailed large size model which shows section of heart, artery and vein mounted on board with keycard.

 

HUMAN CIRCULATORY SYSTEM Economical (ELB.107.180) An economically priced model showing only the blood circulation in arteries and veins. Mounted on board with keycard.

 

HUMAN DIGESTIVE SYSTEM (ELB.107.181) A very illustrative model dissectible into three parts. Showing all important digestive organs in detail, viz. representation of nose, mouth cavity, pharynx, esophagus gastro - intestinal tract, liver with gall bladder, pancreas and spleen. Duodenum, cecum and rectum are opened. Removable traverse colon, mounted on board, with keycard.

 HUMAN DIGESTIVE SYSTEM Economical (ELB.107.182) Showing all details of nose, mouth cavity, pharynx, esophagus gastro - intestinal tract, A illustrative model showing section of stomach and intestinal villus mounted on board with Keycard.

 

INTESTINAL VILLI (ELB.107.183) 100 times enlarged model with one entire villus, one longitudinally sectioned villus showing the arterioles and venules and one cut villus to show the lymphatic vessels, with enlarged representation of a longitudinal section of Lieberkuhn’s crypt. Mounted on base with Keycard.

 

HUMAN RESPIRATORY SYSTEM (ELB.107.184) Showing section of brain, nasal cavity, lungs, bronchial tree, portion of heart. A set of 3 models mounted on board, complete with key card.

 

HUMAN RESPIRATORY SYSTEM (ELB.107.185) Similar to Cat no. ELB.107.184 but only respiration system is shown an economically priced model mounted on board with keycard.

 

NEURON MODEL (ELB.107.186) Enlarged approx 2500 times, showing neuron structure clearly based on latest electron microscopy. Showing medullated nerve fibre, axon, myelin, sheath and nodes of ranvier etc. mounted on board, with key card.

 HUMAN NERVOUS SYSTEM (ELB.107.187)

A set of 3 model, showing brain, details of spinal cord and the nerves in their natural position in the body. Te section of brain and neuron cell body are also shown separately in a relief shape. Mounted on board with Keycard.

 

HUMAN NERVOUS SYSTEM Economical (ELB.107.188) Showing central and peripheral nervous system with outline of the whole human body, mounted on board with key card.

 

HUMAN Organs of the Endocrine System (ELB.107.189) This model shows the external structure of the following human endocrine organs. Pituitary gland, thyroid gland , adrenal gland , testis, pancreas , rathyroid gland, ovary.

 

Human Female Endocrine System (ELB.107.190) This model shows the external structure of the following endocrine organs. Pituitary gland, thyroid gland , adrenal gland , testis, pancreas and ovary. Mounted on board with Keycard.