extreme close-up of human blood under microscope background - bled stock videos & royalty-free footage00:34Extreme close-up of human blood under microscope backgroundBlood, Microscope, Blood Flow
medical technology in the laboratory. - bled stock videos & royalty-free footage00:13Medical technology in the laboratory.Blood Test, Laboratory, Medical Test
abstract ink splash spreads across the screen stock video - bled stock videos & royalty-free footage00:10Abstract Ink splash spreads across the screen stock videoBlood, Spray, Drop
sugar in the blood - bled stock videos & royalty-free footage00:14Sugar in the bloodBlood, Diabetes, Glucose
scientist checking blood in laboratory - bled stock videos & royalty-free footage00:35Scientist checking blood in laboratoryBlood Donation, Blood Test, Blood
blood flows on a white wall. digital animation with alpha matte to compose. 3d rendering. 4k uhd - bled stock videos & royalty-free footage00:23Blood flows on a white wall. Digital animation with alpha matte to compose. 3d rendering. 4k UHDBlood, Drop, Spray
examining coronavirus covid 19 medical samples - bled stock videos & royalty-free footage00:50Examining coronavirus COVID 19 medical samplesBlood Donation, Blood Test, Blood
blood samples in tubes, biochemical laboratory - bled stock videos & royalty-free footage00:07Blood samples in tubes, biochemical laboratoryBlood, Medical Test, Medical Exam
cancer research - bled stock videos & royalty-free footage00:17Cancer researchLaboratory, Cancer Cell, Research
blood soaks white carpet. - bled stock videos & royalty-free footage00:10Blood soaks white carpet.Blood, Carpet - Decor, Forensic Science
blood cells moving - bled stock videos & royalty-free footage00:26Blood cells movingBlood, Biological Cell, Human Cell
atherosclerosis | coronary artery disease - bled stock videos & royalty-free footage00:15Atherosclerosis | Coronary Artery DiseaseCholesterol, Blood Flow, Blood
ink drop on dry paper stock video - bled stock videos & royalty-free footage00:06Ink drop on dry paper stock videoBlood, Paint, Ink
blood droplets falling against white background, slow motion - bled stock videos & royalty-free footage01:03Blood droplets falling against white background, Slow motionBlood, Drop, Falling
close shot of fake blood being dropped onto a piece of white paper. - bled stock videos & royalty-free footage00:27Close shot of fake blood being dropped onto a piece of white paper.Blood, Drop, Crime
close angle of a pool of blood on tile floor. could be kitchen floor. blood drops on side of wall. death and gore. puddles. crime scene - bled stock videos & royalty-free footage00:08CLOSE ANGLE OF A POOL OF BLOOD ON TILE FLOOR. COULD BE KITCHEN FLOOR. BLOOD DROPS ON SIDE OF WALL. DEATH AND GORE. PUDDLES. CRIME SCENEBlood, Crime Scene
ink splat abstract covers the screen in grunge and film grain black paint stripes rorschach mirror effect - bled stock videos & royalty-free footage00:10Ink splat abstract covers the screen in grunge and film grain black paint stripes rorschach mirror effectInk, Blood, Drop
straight line marker with dripping and drawing effect, marking, animated, hand drawn, blood, highlighter, design elements, ink brush - bled stock videos & royalty-free footage00:12Straight line marker with dripping and drawing effect, marking, animated, hand drawn, blood, highlighter, design elements, ink brushBlood, Drop, Video Transition
sugar in the blood - bled stock videos & royalty-free footage00:14Sugar in the bloodBlood, Glucose, Diabetes
medium close up hand-held - blood drifts through a roiling ocean. - bled stock videos & royalty-free footage00:08Medium Close Up hand-held - Blood drifts through a roiling ocean.Blood, Water, Sea
cu slo mo shot of drop of blood falling into test tube against white background / calvados, normandy, france - bled stock videos & royalty-free footage00:13CU SLO MO Shot of Drop of Blood falling into Test Tube against White Background / Calvados, Normandy, FranceBlood Test, Blood, Test Tube
animation endoscopic pov of blood corpuscles moving through blood vessels - bled stock videos & royalty-free footage00:20Animation Endoscopic POV of blood corpuscles moving through blood vesselsBlood, Blood Flow, Animated Video
blood from a wound on hand. - bled stock videos & royalty-free footage00:15Blood from a wound on hand.Blood, Hand, Drop
blood samples in tubes - bled stock videos & royalty-free footage00:10Blood samples in tubesAIDS, HIV, Blood
extreme close-up of blood cells seen through a microscope background - bled stock videos & royalty-free footage00:10Extreme close-up of blood cells seen through a microscope backgroundBlood, Close-up, Microscope
blood drop on the floor. - bled stock videos & royalty-free footage00:26Blood drop on the floor.Blood, Dirty, Stained
blood flows on a white wall. digital animation with alpha matte to compose. 3d rendering. 4k uhd - bled stock videos & royalty-free footage00:20Blood flows on a white wall. Digital animation with alpha matte to compose. 3d rendering. 4k UHDBlood, Drop, Slimy
drops of blood splattered all over the white floor. - bled stock videos & royalty-free footage00:06Drops of blood splattered all over the white floor.Blood, Spray, Paint
flying through moving particles - tunnel, spiral, abstract background - red, love, blood - bled stock videos & royalty-free footage00:20Flying Through Moving Particles - Tunnel, Spiral, Abstract Background - Red, Love, BloodBlood, Blood Flow, Red Background
grunge ink spills over screen splatter abstract effect film grain - bled stock videos & royalty-free footage00:08Grunge ink spills over screen splatter abstract effect film grainInk, Video Transition, Paint
close angle of a puddle of red blood on dry dirt ground. blood drips in slow motion, splashing dramatically, throughout clip. fog or smoke rolls through scene. - bled stock videos & royalty-free footage02:20CLOSE ANGLE OF A PUDDLE OF RED BLOOD ON DRY DIRT GROUND. BLOOD DRIPS IN SLOW MOTION, SPLASHING DRAMATICALLY, THROUGHOUT CLIP. FOG OR SMOKE ROLLS THROUGH SCENE.Blood, Night, Drop
mature indian woman blood draw phlebotomy in hospital - bled stock videos & royalty-free footage00:08Mature Indian Woman blood draw Phlebotomy in HospitalBlood Donation, Blood Test, Patient
massive ink leak spreads over screen - bled stock videos & royalty-free footage00:25Massive ink leak spreads over screenInk, Blood, Crude Oil
abstract organic background - bled stock videos & royalty-free footage00:30Abstract organic backgroundBlood, Spooky, Slimy
has cu red 'blood' soaks across white paper - bled stock videos & royalty-free footage00:07HAS CU red 'blood' soaks across white paperBlood, Drop, Red
red blood cells flowing through the blood stream - 4k resolution - bled stock videos & royalty-free footage00:11Red Blood Cells Flowing Through The Blood Stream - 4K ResolutionBlood Flow, Blood, The Human Body
ink set of beautiful ink flows and streams - bled stock videos & royalty-free footage00:24Ink set of beautiful ink flows and streamsInk, Video Transition, Watercolor Painting
4k abstract particle wave bokeh background - red, glamour, love - beautiful glitter loop - bled stock videos & royalty-free footage00:274k Abstract Particle Wave Bokeh Background - Red, Glamour, Love - Beautiful Glitter LoopRed, Backgrounds, Blood
scientist dropping chemical solution for analyzing in laboratory - bled stock videos & royalty-free footage00:13Scientist dropping chemical solution for analyzing in laboratoryBlood Test, Blood Donation, Blood
female researcher analyzing samples at the lab and looking at the reaction in a test tube while wearing protective gloves and goggles - bled stock videos & royalty-free footage00:15Female researcher analyzing samples at the lab and looking at the reaction in a test tube while wearing protective gloves and gogglesBlood Test, Laboratory, Blood
red dye dropping on a white surface - bled stock videos & royalty-free footage00:05Red dye dropping on a white surfaceBlood, Falling, Ink
close up and slow motion of crimson red ink splashing in water and spreading though the whole frame on a black background - bled stock videos & royalty-free footage00:50Close up and slow motion of crimson red ink splashing in water and spreading though the whole frame on a black backgroundRed, Blood, Water
slo mo tube lens shot of placing a microscope slide into the microscope - bled stock videos & royalty-free footage00:17SLO MO Tube lens shot of placing a microscope slide into the microscopeBlood, Laboratory, Microscope
streams of blood drip down a screen. - bled stock videos & royalty-free footage00:48Streams of blood drip down a screen.Blood, Drop
splashes of blood on a white wall. digital animation with alpha matte to compose. 3d rendering. 4k uhd - bled stock videos & royalty-free footage00:20Splashes of blood on a white wall. Digital animation with alpha matte to compose. 3d rendering. 4k UHDBlood, Spray, Shock
blood splatter animation with matte - bled stock videos & royalty-free footage00:19blood splatter animation with matteBlood, Cartoon, White Background
drops of blood splattered all over the white floor. - bled stock videos & royalty-free footage00:08Drops of blood splattered all over the white floor.Blood, Spray, Horizontal
cancer research - bled stock videos & royalty-free footage00:22Cancer researchLaboratory, Cancer Cell, Research
blood flow, microscopy - bled stock videos & royalty-free footage00:14Blood flow, microscopyBlood, Microscope, Bloodstream
abstract particle background (red) - loop - bled stock videos & royalty-free footage00:27Abstract Particle Background (Red) - LoopRed, Abstract, Blood
iv drip in hospital - bled stock videos & royalty-free footage00:08IV Drip In HospitalBlood, Hospital, Accidents and Disasters
discovery of cancer cells (green) surrounded by normal cells (pink). nuclei (dark centres) are seen in the cells. cancer cells divide rapidly in a chaotic manner. the cells may clump to form tumours that invade and destroy surrounding tissues - bled stock videos & royalty-free footage00:29Discovery of cancer cells (green) surrounded by normal cells (pink). Nuclei (dark centres) are seen in the cells. Cancer cells divide rapidly in a chaotic manner. The cells may clump to form tumours that invade and destroy surrounding tissuesCancer Cell, Biological Cell, Blood
3d animation of red and white blood cells flowing in vein, healthcare medical concept - bled stock videos & royalty-free footage00:103D animation of red and white blood cells flowing in vein, Healthcare medical conceptBlood, Hemoglobin
red and white blood cells flowing in vein, healthcare medical concept, 3d animation - bled stock videos & royalty-free footage00:10Red and white blood cells flowing in vein, Healthcare medical concept, 3D animationBlood Flow, Blood, Animated Video
blond woman phlebotomy blood draw in hospital - bled stock videos & royalty-free footage00:18Blond Woman Phlebotomy Blood Draw in HospitalBlood Donation, Blood Test, Venipuncture
latin american technician working at the laboratory analyzing blood samples - bled stock videos & royalty-free footage00:05Latin American technician working at the laboratory analyzing blood samplesMedical Laboratory, Blood, Laboratory
lady periodontal disease red swell - bled stock videos & royalty-free footage00:10lady periodontal disease red swellBlood, Teeth, Inflammation
animation of the flow of blood through a blood vessel. - bled stock videos & royalty-free footage00:41Animation of the flow of blood through a blood vessel.Blood, White Blood Cell, Lymphocyte
ink splash - bled stock videos & royalty-free footage00:14Ink splashInk, Video Transition, Matte - Image Technique
medical syringe with blood in laboratory for experiment , medical concept , 4k(uhd) - bled stock videos & royalty-free footage00:10Medical syringe with blood in laboratory for experiment , medical concept , 4k(UHD)Blood Donation, AIDS, Syringe
blood flows on a rough background - bled stock videos & royalty-free footage00:20Blood flows on a rough backgroundBlood, Ink, Drop
blood travelling round chick embryo - bled stock videos & royalty-free footage00:05Blood travelling round chick embryoBlood, Biological Cell
3d medical animation - blood vessel - bled stock videos & royalty-free footage00:333D Medical animation - Blood vesselThe Human Body, Blood, Blood Flow
close up rack focus technician depositing red liquid from syringe to vial - bled stock videos & royalty-free footage00:16Close up rack focus technician depositing red liquid from syringe to vialScientist, Laboratory, Medical Test
gathering blood at the blood donation pack - bled stock videos & royalty-free footage00:05Gathering blood at the blood donation packBlood Donation, Blood, South Korea
hemorrhagic stroke effects on the brain - bled stock videos & royalty-free footage00:14Hemorrhagic stroke effects on the brainHemorrhagic Stroke, Hemorrhage, Hitting
hands wearing protective white rubber gloves of a medical technologist performing venipuncture on blood vessel on the arm to collect blood from the patient for medical testing and analyzing at a medical laboratory. - bled stock videos & royalty-free footage00:22Hands wearing protective white rubber gloves of a medical technologist performing venipuncture on blood vessel on the arm to collect blood from the patient for medical testing and analyzing at a medical laboratory.Blood Donation, Blood Test, Venipuncture
echocardiography | coronary angiography - bled stock videos & royalty-free footage00:27Echocardiography | Coronary AngiographyHeart - Internal Organ, Ultrasound
human brain nervous system - bled stock videos & royalty-free footage00:10Human brain nervous systemThe Human Body, Blood, Human Nervous System
close up footage of a bag of blood - bled stock videos & royalty-free footage00:26Close up footage of a bag of bloodBlood Donation, Blood, AIDS Test
grunge ink spreads and fills the screen - bled stock videos & royalty-free footage00:10Grunge Ink spreads and fills the screenInk, Watercolor Painting, Video Transition
blood tube close-up in tube in laboratory - bled stock videos & royalty-free footage00:07Blood Tube Close-up in tube in laboratoryBlood, Doctor, Test Tube
blood tube n laboratory - bled stock videos & royalty-free footage00:21Blood tube n laboratoryBlood, Medical Test, Laboratory
3d medical animation - heart pumping blood to all parts of the body - bled stock videos & royalty-free footage00:063D Medical animation - Heart pumping blood to all parts of the bodyHeart - Internal Organ, The Human Body, Blood Flow
ischemic brain stroke concept. - bled stock videos & royalty-free footage00:14Ischemic brain stroke concept.Blood, Human Nervous System, Oxygen
donated blood bags sorted in blood bank - bled stock videos & royalty-free footage00:18Donated blood bags sorted in blood bankBlood, Blood Donation, Hospital
grunge ink spreads reveal and fills the screen massive ink leak spreads over screen - bled stock videos & royalty-free footage00:07Grunge Ink spreads reveal and fills the screen Massive ink leak spreads over screenInk, Abstract, White Color
3d animation of red blood cells inside a blocked artery - bled stock videos & royalty-free footage00:153D Animation of Red Blood Cells Inside a Blocked ArteryBlood, Heart Disease, Atherosclerosis