Product Details

Product Description

Spinal cord and spinal nerve model applicable to secondary schools, health, medical colleges and universities in human anatomy and physiology class as a visual aids is to make the students understand the distribution of fixed in the spinal cord shape, transverse section of spinal cord gray matter and white matter, and and the relationship between the arrangement of the spinal nerve.

Teaching content:

1,Two, the model of 1 thoracic vertebrae and four pairs of spinal nerve composition as a cylinder through the spinal canal, in the transverse section of the spinal cord can be observed in the central structure of the gray matter and surrounded by white matter around it.
2, upper model, spinal cord free that wrapped in the outside of the three layers of different thickness of the membranes of the spinal cord and the dural and arachnoidal and pia mater spinalis, and section shown membrane level, showing spinal nerve roots.
3, on both sides of the spinal cord, there are ventral root and dorsal root spinal nerve, and then by the intervertebral foramen, the spinal nerve through the connection is located on both sides of the spinal sympathetic trunk.

Model size: 6 times magnification.

Model material: glass fiber reinforced plastic.