Vein Model with Thrombosis (4 part) Nose for demonstrating and teaching proper

for demonstrating and teaching proper CPR and first aid techniques

Newborn Stridor

The durable lamination allows for annotation with washable markers (not supplied)

This thoracic and lumbar spine model represents a full size section of the human spine complete with nerve branches and spinal cord

Vein Model with Thrombosis (4 part) Nose for demonstrating and teaching properThis model shows 4 different cross sections of a vein in a clever hinged designed. The four piece vein shows the following sections: Normal vein with valves open: blood can pass through on its way to the heart. Normal vein with valves closed: blood is prevented from passing through in the incorrect direction. Vein with moderate thrombosis: shows the valves open and the start of blood pooling on the valves and clot formation. Vein with severe