Gelsonlab Model of the excretory system

Pictured in bright colors, this model of the entire separation system can be easily seen by all students in the class.

The hollow vein and the abdominal aorta are shown; the right kidney is partially open to see the bark, the medulla, the pyramids, the kalems, the pelvis and the beginning of the renal artery and the vein, and the tubes represent the ureters leading to the two-component bladder resting on the public symphase.

The bladder can be opened to show the mucous membranes, trigonum, prostate part of the urethra, seminal bubbles, ejaculation channels, and the seed ducts.

The three-piece model is mounted on a base.

Dimensions: 21 x 13 x 35 cm.