3d animation of red and white blood cells flowing in vein, healthcare medical concept - 靜脈 個影片檔及 b 捲影像00:10血漿
3d animation of blood vessels and blood cells of a healthy person, coronary artery disease concept - 靜脈 個影片檔及 b 捲影像00:07紅色
red and white blood cells flowing in vein, healthcare medical concept, 3d animation - 靜脈 個影片檔及 b 捲影像00:10
doctor doing the doppler ultrasound test evaluation of blood vessels on a senior female patient - 靜脈 個影片檔及 b 捲影像00:19體檢
a doctor with surgical gloves does medical procedure sclerotherapy used to eliminate varicose veins. an injection of a solution directly into the vein. stock video - 靜脈 個影片檔及 b 捲影像00:20
fat embolism syndrome, blood cell and blood vessels with cholesterol, 3d animation - 靜脈 個影片檔及 b 捲影像00:08
a young girl massages her thin and long tired legs at home after long working day. prevention of varicose veins. - 靜脈 個影片檔及 b 捲影像00:14
home care nurse adjusting iv drip on a senior woman while visiting her at her home - 靜脈 個影片檔及 b 捲影像00:16
electron microphotography clearly shows the three cellular components of blood and how blood cells are manufactured in the bone marrow. shows how the... - 靜脈 個影片檔及 b 捲影像00:35