WRS Group, Health Edco
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WRS Group, Health Edco 79807 Model of Placenta and Umbilical Cord
The amniotic membrane allows you to show the fetal 79807 inside the sac. The Snap-On Umbilical cord clearly shows the vein and arteries and a convenient drawstring closes the sac. Both amniotic and Chorionic membranes are detailed accurately in two c...
WRS Group, Health Edco 79145 Occluded Artery Model
mpn: 79145, ean: 0712828973557,
The potentially Deadly effects of high cholesterol are demonstrated with this persuasive model. The tube represents an Artery constricted by plaque, which forms on Artery walls when there is excess cholesterol in the blood. When the 79145 is turned o...
WRS Group, Health Edco 84087 Nasogastric Intubation Model
This instructional model shows a median section through nose, mouth, pharynx, trachea, esophagus and stomach. Plastic feeding tubes or catheters may be passed through the nose or mouth into the esophagus and stomach. A tracheostoma has been added to ...
WRS Group, Health Edco 79153 Deluxe Occluded Artery Model
Demonstrating the benefits of a healthy cholesterol level and the Deadly effects of high cholesterol, this 79153 will leave an impression that lectures and textbooks cannot. The model's two tubes represent a normal Artery and an Artery constricted by...
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