55cm human anatomy model organ detachable medical teaching human organ model trunk system construction drawing

55CM gender-neutral torsomodelPossibleDisassembleDivided into 21 items

This model primarily displays the locations of internal organs in the human body, as well as the morphology and structure of the head anatomy. It highlights the three systems including respiration, digestion, and urinary system. The right half of the head and neck shows structures such as the skull, masseter muscle, and temporal muscle. The eye is located within the orbital cavity. A sagittal section of the head and neck is presented. The cranial cavity contains the right hemisphere of the brain. The ventral surface of the brain houses twelve pairs of cranial nerves. The nasal cavity, mouth, and larynx are shown, including the laryngeal cavity, laryngeal chamber, and internal vocal cleft. The lateral lobe of the thyroid gland is also illustrated.The two lungs within the thoracic cavity are examined in a frontal section. The internal structures of the lungs are displayed, while the heart is shown in its overall shape. The heart's blood vessels include the superior and inferior vena cava, pulmonary arteries and veins, and the aorta. This provides an opportunity to explain the application of systemic and regional blood circulation. Below the diaphragm lies the abdominal and pelvic cavities, containing internal organs such as the liver, stomach, pancreas, spleen, kidneys, and bladder. The twelve-lienal descending part, cecum, and small segments of the jejunum are also presented, illustrating the structure of the digestive tract wall. The anatomical surface of the right kidney shows the cortex, medulla, renal pelvis, and other structures. 

It can be divided into 19 parts: torso, head, eyes, brain, lungs (2 pieces), heart (2 pieces), liver, kidneys, stomach (2 pieces), intestines (2 pieces), male reproductive organs (2 pieces), female reproductive organs (2 pieces), and one spinal nerve. Totaling 21 parts. Made of PVC, easy to install and suitable for teaching and use in medical schools. Size: 55CM.