Respiratory system soft silicone model for the teaching of human anatomy in medical, biological, nursing and hospital as teaching aids has been finshed and will be shipped out.

The respiratory system soft silicone model  is composed of 7 parts including the sagittal view of the middle larynx, coronal view of the heart and lung, and shows the structures of larynx, trachea, heart in the thorax, esophagus hiatus and aortic hiatus in the diaphragm. Helpful and awesome for anatomy teaching and studying.