4k video of radiologist checking thorax ct image of patient in radiology clinic - human lung alveoli stock videos & royalty-free footage00:08
3d medical animation - lungs and alveoli - human lung alveoli stock videos & royalty-free footage00:11
lungs infection disease - 4k looped medical background - human lung alveoli stock videos & royalty-free footage00:20
anatomy of respiratory system parts - covid19- coronavirus - human lung alveoli stock videos & royalty-free footage00:15
three-dimensional visualization of a digital x-ray of the human chest. in the area of the human lungs, a red color pulsates, indicating a health problem in the human pulmonary system. the concept of lung health, colds and viral diseases. - human lung alveoli stock videos & royalty-free footage00:24
the alveoli are found in the respiratory zone of the lungs - human lung alveoli stock videos & royalty-free footage00:05
3d medical animation - lungs and alveoli - human lung alveoli stock videos & royalty-free footage00:14
anatomy of respiratory system parts - covid19- coronavirus - human lung alveoli stock videos & royalty-free footage00:15
a 3d animation depicts the function of the human respiratory system, including the lungs and alveoli. - human lung alveoli stock videos & royalty-free footage00:30
lungs infection disease - 4k looped medical background - human lung alveoli stock videos & royalty-free footage00:20
human lungs - loopable (alpha channel) - 4k - human lung alveoli stock videos & royalty-free footage00:30
animation depicting a zoom into alveoli both with and without capillaries. the focus of this image is on alveoli without capillaries with some of the alveolar sacs cross-sectioned. - human lung alveoli stock videos & royalty-free footage00:08
copd awareness month poster, november. 4k - human lung alveoli stock videos & royalty-free footage00:08
animation of a healthy man's lungs during respiration - human lung alveoli stock videos & royalty-free footage00:10
animation of a woman's lower respiratory tract - human lung alveoli stock videos & royalty-free footage00:13
animation of a woman's lungs and trachea - human lung alveoli stock videos & royalty-free footage00:13
animation of a man's lower respiratory tract - human lung alveoli stock videos & royalty-free footage00:12
animation of a man's lower respiratory system - human lung alveoli stock videos & royalty-free footage00:13
animation of man's bronchial tree and lungs - human lung alveoli stock videos & royalty-free footage00:13
animation of cancerous growths in a man's right lung - human lung alveoli stock videos & royalty-free footage00:12
animation of lung malignancy in a human male - human lung alveoli stock videos & royalty-free footage00:12
animation of a man's diaphragm during breathing - human lung alveoli stock videos & royalty-free footage00:13
animation of male's diaphragm during the respiratory cycle - human lung alveoli stock videos & royalty-free footage00:13
animation of a breathing man's diaphragm - human lung alveoli stock videos & royalty-free footage00:13
animation of a male human's diaphragm during respiration - human lung alveoli stock videos & royalty-free footage00:13
animation of the diaphragm's movement during breathing - human lung alveoli stock videos & royalty-free footage00:13
animation of a healthy man's lungs during respiration - human lung alveoli stock videos & royalty-free footage00:13
animation of a man's lungs during respiration - human lung alveoli stock videos & royalty-free footage00:13
animation of the lower respiratory tract during breathing - human lung alveoli stock videos & royalty-free footage00:13
animation of a man's lungs during the breathing cycle - human lung alveoli stock videos & royalty-free footage00:13
animation of the lower airway during breathing - human lung alveoli stock videos & royalty-free footage00:13
animation a man's lungs during breathing - human lung alveoli stock videos & royalty-free footage00:13
animation of the lower respiratory tract while breathing - human lung alveoli stock videos & royalty-free footage00:13
animation of a male human's lungs during respiration - human lung alveoli stock videos & royalty-free footage00:13
animation of man's lungs during respiratory cycle - human lung alveoli stock videos & royalty-free footage00:13
animation of a man's airways during breathing - human lung alveoli stock videos & royalty-free footage00:13
animation of the breathing lungs in a human male - human lung alveoli stock videos & royalty-free footage00:13
animation of an adult male during respiration - human lung alveoli stock videos & royalty-free footage00:13
animation of a man's lungs while breathing - human lung alveoli stock videos & royalty-free footage00:13
animation of a man's respiratory system during respiration - human lung alveoli stock videos & royalty-free footage00:13
animation of a man during the breathing cycle - human lung alveoli stock videos & royalty-free footage00:13
animation of man's lower respiratory tract during breathing - human lung alveoli stock videos & royalty-free footage00:13
animation of a man during the respiratory cycle - human lung alveoli stock videos & royalty-free footage00:13
animation of a man's airways during the breathing cycle - human lung alveoli stock videos & royalty-free footage00:13
animation of the lungs' movement during respiration - human lung alveoli stock videos & royalty-free footage00:13
animation of the lungs' movement during breathing - human lung alveoli stock videos & royalty-free footage00:13
animation of the lungs' movement during respiration - human lung alveoli stock videos & royalty-free footage00:13