Anatomical Model, Cardiopulmonary Model

Fully three-dimensional and mounted on a hardwood base, this life-size unbreakable plastic model includes lungs, trachea, heart, esophagus, and complete larynx with vocal cords, all in their natural position.
The right half of the larynx can be removed, as well as the heart and half of the left lung, which exposes the bifurcation off the trachea and bronchial tree, the pulmonary arteries and veins. The heart itself splits in halves to show its four chambers and valves, thus providing understanding of the directional blood flow there. Pulmonary circulation can also be easily traced, and with major vessels of the systemic circulation depicted, blood flow through the entire body can be demonstrated.
58 numbered structures are identified in the corresponding key.
Hyoid bone
Greater horn of hyoid bone
Lesser horn of hyoid bone
Median thyrohyoid ligament
Lateral thyrohyoid ligament
Thyrohyoid membrane
Thyroid cartilage
Superior horn of thyroid cartilage
Inferior horn of thyroid cartilage
Epiglottis
Arytenoid cartilage
Cricoid cartilage
Cricothyroid ligament
Cricotracheal ligament
Cricothyroid muscle
Thyroid gland
Tracheal cartilages
Vocal cords
Esophagus
Trachea
Bifurcation of trachea
Right bronchus
Left bronchus
Right lung
Left lung
Heart
Right atrium
Left atrium
Right ventricle
30. Left ventricle
31. Bicuspid valve
32. Tricuspid valve
33. Semilunar valve of pulmonary artery 34. Semilunar valve of aorta
35. Aorta
36. Superior vena cava
37. Inferior vena cava
38. Pulmonary artery
39. Pulmonary veins
40. Right coronary artery
41. Left coronary artery
42. Anterior coronary veins
43. Posterior coronary veins
44. Coronary sinus
45. Right innominate vein
46. Left innominate vein
47. Right subclavian vein
48. Right jugular vein
49. Left subclavian vein
50. Left jugular vein
51. Right subclavian artery
52. Right carotid artery
53. Left subclavian artery
54. Left carotid artery
55. Aortic arch
56. Thoracic or descending aorta 57. Thoracic vertebrae
58. Intervertebral disc