digital illustration showing the structure of the bronchus and bronchial tubes. these pathways carry air into the lungs and carbon dioxide out - tracheal cartilage 幅插畫檔、美工圖案、卡通及圖標
x-ray image of internal organs with large intestine highlighted in red. - tracheal cartilage 幅插畫檔、美工圖案、卡通及圖標
conceptual image of internal organs of the respiratory and digestive systems. - tracheal cartilage 幅插畫檔、美工圖案、卡通及圖標
three dimensional view of the female respiratory system, close-up. - tracheal cartilage 幅插畫檔、美工圖案、卡通及圖標
3d rendering comparing healthy female organs and unhealthy female organs. - tracheal cartilage 幅插畫檔、美工圖案、卡通及圖標
x-ray image of internal organs with pancreas highlighted in red. - tracheal cartilage 幅插畫檔、美工圖案、卡通及圖標
anatomy of male respiratory system, including the mouth, cutaway view. other internal organs are visible in half tones. - tracheal cartilage 幅插畫檔、美工圖案、卡通及圖標
three dimensional view of the male respiratory system, close-up. - tracheal cartilage 幅插畫檔、美工圖案、卡通及圖標
trachea cross-section showing comparison of normal and asthmatic bronchiole. - tracheal cartilage 幅插畫檔、美工圖案、卡通及圖標
anatomy of a child's full digestive system, including mouth and nasal cross section. other iinternal organs appear in half tone. - tracheal cartilage 幅插畫檔、美工圖案、卡通及圖標兒童, 闌尾
male chest anatomy of thorax with heart, veins, arteries and lungs. - tracheal cartilage 幅插畫檔、美工圖案、卡通及圖標
anatomy of female body with internal organs superimposed. - tracheal cartilage 幅插畫檔、美工圖案、卡通及圖標闌尾, X光片
x-ray image of internal organs with diaphragm highlighted in red. - tracheal cartilage 幅插畫檔、美工圖案、卡通及圖標橫隔膜
anatomy of a child's full respiratory system, including mouth and nasal cross section. other internal organs appear in half tone. - tracheal cartilage 幅插畫檔、美工圖案、卡通及圖標兒童, 側面像
