3d animated skin cross section with hair follicles, blood vessels and fat cells - 血管 個影片檔及 b 捲影像00:30
a busy freeway view from an overpass shows peak hour traffic flowing heavily in one direction - 血管 個影片檔及 b 捲影像00:22
stent in a cutaway 3d illustration of a blood vessel with red blood cells moving inside. 3d animation - 血管 個影片檔及 b 捲影像00:14
understanding the structure and function of human kidneys in a simple visual explanation for health education. 3d animation - 血管 個影片檔及 b 捲影像00:11
human body 3d animation showing internal organs in orange and nervous system sending pulses. - 血管 個影片檔及 b 捲影像00:11
fat embolism syndrome, blood cell and blood vessels with cholesterol, 3d animation - 血管 個影片檔及 b 捲影像00:08
detailed anatomy of the human eye showcasing internal structure and surrounding tissues. 3d animation - 血管 個影片檔及 b 捲影像00:11
detailed 3d animation of a stent being placed in a blood vessel during a medical procedure - 血管 個影片檔及 b 捲影像00:10氣球, 心臟
extreme close-up of human skin cells viewed through the lens of microscope - 血管 個影片檔及 b 捲影像00:13爆炸, 血漿, 大特寫
aortic arch. coloured rotating magnetic resonance angiography (mra) scan of the chest. the aortic arch (dark blue, upper centre) carries oxygenated blood from the heart to the rest of the body.. - 血管 個影片檔及 b 捲影像00:11心臟
aortic arch. coloured rotating magnetic resonance angiography (mra) scan of the chest. the aortic arch (dark blue, upper centre) carries oxygenated blood from the heart to the rest of the body.. - 血管 個影片檔及 b 捲影像00:11心臟
when zork, a dashing space creature, zooms to earth, he?ôs curious about the strange thumping noises he hears emanating from the inhabitants. thanks... - 血管 個影片檔及 b 捲影像00:31心臟
tadpole gill blood circulation: common frog (rana temporaria) tadpole collected from pond near newcastle emlyn, uk. - 血管 個影片檔及 b 捲影像00:59
1950s: lymph fluid animation. lymph fluid travels to lymph nodes. white blood cells destroy invading germs - 血管 個影片檔及 b 捲影像00:24
doctor doing the doppler ultrasound test evaluation of blood vessels on a senior female patient - 血管 個影片檔及 b 捲影像00:19體檢
the tobacco problem: what do you think? - part 16 of 28. presents historical perspective and timely data on the smoking habit and health risks. although ad campaigns continue to glamorize smoking, researchers demonstrate that heavy smoking now is known to - 血管 個影片檔及 b 捲影像00:33吸煙
work of the heart - part 21 of 30. rare visuals provide intimate close-ups of the structure and functions of the heart. operating rooms, cardiac laboratories, heart models, photomicroscopy, and artwork - the film combines many varying elements for maximum - 血管 個影片檔及 b 捲影像00:34
work of the heart - part 3 of 30. rare visuals provide intimate close-ups of the structure and functions of the heart. operating rooms, cardiac laboratories, heart models, photomicroscopy, and artwork - the film combines many varying elements for maximum - 血管 個影片檔及 b 捲影像00:32心臟, 人體構造
the skin: its structure and function - part 30 of 35. the human skin is very think but is the largest single organ of the body. it sweats, it breathes, it stretches. it helps keep us warm, and it helps cool us off. it's hairy, it's bald. it's smooth, it's - 血管 個影片檔及 b 捲影像00:35
