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Search results for: valve

Stopcock Closed Positions
SS252513
RM
INTELECOM / Science Source
Stopcock Closed Positions
Stopcock
SS252511
RM
INTELECOM / Science Source
Stopcock
Adjusting a Burner
SS252135
RM
INTELECOM / Science Source
Adjusting a Burner
Lighting a Burner
SS252132
RM
INTELECOM / Science Source
Lighting a Burner
Releasing Liquid with a 3-Way Bulb
SS252129
RM
INTELECOM / Science Source
Releasing Liquid with a 3-Way Bulb
Filling a Pipet with a 3-Way Bulb
SS252127
RM
INTELECOM / Science Source
Filling a Pipet with a 3-Way Bulb
Liquefaction of Carbon Dioxide - Part 2 of 4
SS251531
RM
INTELECOM / Science Source
Liquefaction of Carbon Dioxide - Part 2 of 4
Gastroesophageal Reflux Disease or GERD
SS21452109
RM
TheVisualMD / Science Source
Gastroesophageal Reflux Disease or GERD
Controlling the Flow Rate of Drops
SS252515
RM
INTELECOM / Science Source
Controlling the Flow Rate of Drops
Lymphatic vessel, LM
SS2792349
RM
Alvin Telser / Science Source
Lymphatic vessel, LM
One-way Valve in Lymphatic Vessel, LM
SS2739269
RM
Science Stock Photography / Science Source
One-way Valve in Lymphatic Vessel, LM
Aortic valve with aortic tear
SS2315133
RM
Biophoto Associates / Science Source
Aortic valve with aortic tear
Bath House Water Valves
SS2245289
RM
David R. Frazier Photolibrary, Inc. / Science Source
Bath House Water Valves
Flood Control Gates
SS2219063
RM
David R. Frazier / Science Source
Flood Control Gates
Diatoms
SS2160972
RM
Kent Wood / Science Source
Diatoms
CT Transverse Plane of Heart and Left Ventricle
SS258504
RM
Scott Dixon / Science Source
CT Transverse Plane of Heart and Left Ventricle
Using a 3-Way Bulb
SS252380
RM
INTELECOM / Science Source
Using a 3-Way Bulb
Liquefaction of Carbon Dioxide - Part 3 of 4
SS251532
RM
INTELECOM / Science Source
Liquefaction of Carbon Dioxide - Part 3 of 4
Human Heart, Illustration
SS21183657
RM
Spencer Sutton / Science Source
Human Heart, Illustration
Human Heart, Illustration
SS21183654
RM
Spencer Sutton / Science Source
Human Heart, Illustration
Aortic valve calcifications, CT scan
SS2867297
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Steven Needell / Science Source
Aortic valve calcifications, CT scan
Mitral Stenosis
SS2867019
RM
Clinical Photography, Central Manchester University Hospitals NHS Foundation Trust, UK / Science Source
Mitral Stenosis
Diatom
SS2840261
RM
Biophoto Associates / Science Source
Diatom
Artificial Heart Valves, X-Ray
SS2712245
RM
Scott Camazine / Science Source
Artificial Heart Valves, X-Ray
Artificial Heart Vallves, X-Ray
SS2712244
RM
Scott Camazine / Science Source
Artificial Heart Vallves, X-Ray
Heart, Showing Four Valves, Illustration
SS2711002
RM
Scott Camazine / Science Source
Heart, Showing Four Valves, Illustration
Anatomy of the Human Heart, Illustration
SS2664309
RM
Monica Schroeder / Science Source
Anatomy of the Human Heart, Illustration
Anatomy of the Human Heart, Illustration
SS2664308
RM
Monica Schroeder / Science Source
Anatomy of the Human Heart, Illustration
Anatomy of the Human Heart, Illustration
SS2664307
RM
Monica Schroeder / Science Source
Anatomy of the Human Heart, Illustration
Anatomy of the Human Heart, Illustration
SS2664306
RM
Monica Schroeder / Science Source
Anatomy of the Human Heart, Illustration
Anatomy of the Human Heart, Illustration
SS2664305
RM
Monica Schroeder / Science Source
Anatomy of the Human Heart, Illustration
Valve Replacement Surgery
SS2627948
RM
John Watney / Science Source
Valve Replacement Surgery
Valve Replacement Surgery
SS2627947
RM
John Watney / Science Source
Valve Replacement Surgery
Valve Replacement Surgery
SS2627946
RM
John Watney / Science Source
Valve Replacement Surgery
Valve Replacement Surgery
SS2627945
RM
John Watney / Science Source
Valve Replacement Surgery
Valve Replacement Surgery
SS2627944
RM
John Watney / Science Source
Valve Replacement Surgery
Spigot with Flowing Water
SS2619258
RF
William H. Mullins / Science Source
Spigot with Flowing Water
Anorthoneis excentrica, TEM
SS2605328
RM
Biophoto Associates / Science Source
Anorthoneis excentrica, TEM
Coscinodiscus sp. Diatom, SEM
SS2605326
RM
Biophoto Associates / Science Source
Coscinodiscus sp. Diatom, SEM
Fire Extinguisher
SS2577830
RF
Science Source
Fire Extinguisher
Heart
SS2552589
RM
Phil Degginger / Science Source
Heart
Pressure Gauge on Pump
SS2544978
RM
Sigrid Gombert / Science Source
Pressure Gauge on Pump
Venous Insufficiency after debridement
SS2508808
RM
Roberto A. Penne-Casanova / Science Source
Venous Insufficiency after debridement
Venous Insufficiency after debridement
SS2508807
RM
Roberto A. Penne-Casanova / Science Source
Venous Insufficiency after debridement
Chronic Peripheral Venous Insufficiency
SS2508806
RM
Roberto A. Penne-Casanova / Science Source
Chronic Peripheral Venous Insufficiency
Chronic Peripheral Venous Insufficiency
SS2508805
RM
Roberto A. Penne-Casanova / Science Source
Chronic Peripheral Venous Insufficiency
Healed CVI Wound
SS2508804
RM
Roberto A. Penne-Casanova / Science Source
Healed CVI Wound
Chronic Peripheral Venous Insufficiency
SS2508803
RM
Roberto A. Penne-Casanova / Science Source
Chronic Peripheral Venous Insufficiency
Chronic Peripheral Venous Insufficiency
SS2508802
RM
Roberto A. Penne-Casanova / Science Source
Chronic Peripheral Venous Insufficiency
Chronic Peripheral Venous Insufficiency
SS2508800
RM
Roberto A. Penne-Casanova / Science Source
Chronic Peripheral Venous Insufficiency
Chronic Peripheral Venous Insufficiency
SS2508799
RM
Roberto A. Penne-Casanova / Science Source
Chronic Peripheral Venous Insufficiency
Chronic Peripheral Venous Insufficiency
SS2508798
RM
Roberto A. Penne-Casanova / Science Source
Chronic Peripheral Venous Insufficiency
Chronic Peripheral Venous Insufficiency
SS2508797
RM
Roberto A. Penne-Casanova / Science Source
Chronic Peripheral Venous Insufficiency
Chronic Peripheral Venous Insufficiency
SS2508796
RM
Roberto A. Penne-Casanova / Science Source
Chronic Peripheral Venous Insufficiency
Chronic Peripheral Venous Insufficiency
SS2508795
RM
Roberto A. Penne-Casanova / Science Source
Chronic Peripheral Venous Insufficiency
Chronic Peripheral Venous Insufficiency
SS2508794
RM
Roberto A. Penne-Casanova / Science Source
Chronic Peripheral Venous Insufficiency
Skin Ulcer from a Varicose Vein on the Ankle
SS2508748
RF
Gwen Shockey / Science Source
Skin Ulcer from a Varicose Vein on the Ankle
Stand pump attached to a tire
SS2494965
RM
GIPhotoStock / Science Source
Stand pump attached to a tire
Stand pump attached to a tire
SS2494964
RM
GIPhotoStock / Science Source
Stand pump attached to a tire
Artificial Heart Valve (X-ray)
SS2447631
RM
Southern Illinois University / Science Source
Artificial Heart Valve (X-ray)
Lymphatic Valve & Vessels, LM
SS2441229
RM
Biophoto Associates / Science Source
Lymphatic Valve & Vessels, LM
Lymphatic Vessel with Valve, LM
SS2441157
RM
Biophoto Associates / Science Source
Lymphatic Vessel with Valve, LM
Lymphatic Vessels with Valves (LM)
SS2397771
RM
Biophoto Associates / Science Source
Lymphatic Vessels with Valves (LM)
Lymphatic Vessels with Valves (LM)
SS2397770
RM
Biophoto Associates / Science Source
Lymphatic Vessels with Valves (LM)
LM of Vein, Longitudinal Section
SS2366249
RM
Biophoto Associates / Science Source
LM of Vein, Longitudinal Section
LM of Vein, Longitudinal Section
SS2366235
RM
Biophoto Associates / Science Source
LM of Vein, Longitudinal Section
LM of Vein, Longitudinal Section
SS2366234
RM
Biophoto Associates / Science Source
LM of Vein, Longitudinal Section
LM of Vein, Longitudinal Section
SS2366233
RM
Biophoto Associates / Science Source
LM of Vein, Longitudinal Section
Rheumatic aortic and mitral valves
SS2364045
RM
John Watney / Science Source
Rheumatic aortic and mitral valves
Heart Valves
SS2353443
RM
VideoSurgery / Science Source
Heart Valves
Thickened aortic valve
SS2315172
RM
Biophoto Associates / Science Source
Thickened aortic valve
Normal Cutaway of Heart
SS2246701
RM
Brian Evans / Science Source
Normal Cutaway of Heart
Diatom, Triceratium favus
SS2160977
RM
Michael Abbey / Science Source
Diatom, Triceratium favus
Diatoms
SS2160975
RM
M. I. Walker / Science Source
Diatoms
High Blood Pressure
SS2159931
RM
Mike Agliolo / Science Source
High Blood Pressure
Pipe Valve Manufacturing, Texas Warehouse
SS2133772
RM
Gary Retherford / Science Source
Pipe Valve Manufacturing, Texas Warehouse
Female Body Model and Organ reveal (medium shot)
SS23956
RM
INTELECOM / Science Source
Female Body Model and Organ reveal (medium shot)
Skin Ulcer from a Varicose Vein on the Ankle
SS2508749
RF
Gwen Shockey / Science Source
Skin Ulcer from a Varicose Vein on the Ankle
Skin Ulcer from a Varicose Vein on the Ankle
SS2508736
RF
Gwen Shockey / Science Source
Skin Ulcer from a Varicose Vein on the Ankle
Varicose Veins on the Foot and Ankle
SS2508734
RF
Gwen Shockey / Science Source
Varicose Veins on the Foot and Ankle
Anatomy of human veins and arteries, black background.
SS22580570
RF
Leonello Calvetti/Stocktrek Images / Science Source
Anatomy of human veins and arteries, black background.
Heart Disease, Illustration
SS21183656
RM
Spencer Sutton / Science Source
Heart Disease, Illustration
Offshore oil industry montage
SS2862531
RM
Kenneth Batelman / Science Source
Offshore oil industry montage
Pipes connecting lungs
SS2859862
RM
Oliver Burston / Science Source
Pipes connecting lungs
Pipes connecting lungs
SS2859861
RM
Oliver Burston / Science Source
Pipes connecting lungs
Northern Horse Mussel (Modiolus modiolus)
SS2831550
RM
Andrew J. Martinez / Science Source
Northern Horse Mussel (Modiolus modiolus)
Diatoms
SS2822933
RM
Biophoto Associates / Science Source
Diatoms
Heart Valve Replacement, X-Ray
SS2714720
RM
Scott Camazine / Science Source
Heart Valve Replacement, X-Ray
Heart Valve Replacement, X-Ray
SS2714719
RM
Scott Camazine / Science Source
Heart Valve Replacement, X-Ray
Heart, Showing Four Valves, Illustration
SS2711001
RM
Scott Camazine / Science Source
Heart, Showing Four Valves, Illustration
Heart Valve Replacement, X-ray
SS2709676
RM
Scott Camazine / Science Source
Heart Valve Replacement, X-ray
Heart Valve Replacement, X-ray
SS2709675
RM
Scott Camazine / Science Source
Heart Valve Replacement, X-ray
Pneumonia, Valve Replacement, X-ray
SS2709673
RM
Scott Camazine / Science Source
Pneumonia, Valve Replacement, X-ray
Dilation and Aneurysm of Heart Ventricle
SS2666750
RM
Wellcome Images / Science Source
Dilation and Aneurysm of Heart Ventricle
Heart Valves, Illustration
SS2664303
RM
Monica Schroeder / Science Source
Heart Valves, Illustration
Heart Valves, Illustration
SS2664302
RM
Monica Schroeder / Science Source
Heart Valves, Illustration
Heart Valves, Illustration
SS2664301
RM
Monica Schroeder / Science Source
Heart Valves, Illustration
Heart Valves, Illustration
SS2664300
RM
Monica Schroeder / Science Source
Heart Valves, Illustration
Heart Valves, Illustration
SS2664299
RM
Monica Schroeder / Science Source
Heart Valves, Illustration
Heart Valves, Illustration
SS2664298
RM
Monica Schroeder / Science Source
Heart Valves, Illustration
Heart Valves, Illustration
SS2664297
RM
Monica Schroeder / Science Source
Heart Valves, Illustration
Heart Valves, Illustration
SS2664296
RM
Monica Schroeder / Science Source
Heart Valves, Illustration
Heart Valves, Illustration
SS2664295
RM
Monica Schroeder / Science Source
Heart Valves, Illustration
Jarvik-7 Artificial Heart Valve
SS2628016
RM
Hank Morgan / Science Source
Jarvik-7 Artificial Heart Valve
Jarvik-7 Artificial Heart Valve
SS2628015
RM
Hank Morgan / Science Source
Jarvik-7 Artificial Heart Valve
Spigot with Water Drop
SS2619257
RF
William H. Mullins / Science Source
Spigot with Water Drop
Spigot with Water Drop
SS2619256
RF
William H. Mullins / Science Source
Spigot with Water Drop
Steam Valve for an Engine, 19th century
SS2610622
RM
Science Source
Steam Valve for an Engine, 19th century
Female Anatomy with Internal Organs
SS2608224
RM
INTELECOM / Science Source
Female Anatomy with Internal Organs
Female Anatomy with Internal Organs
SS2608223
RM
INTELECOM / Science Source
Female Anatomy with Internal Organs
Diseased Heart, Aneurysm, Illustration, 1897
SS2607739
RM
Wellcome Images / Science Source
Diseased Heart, Aneurysm, Illustration, 1897
Heart Anatomy, Illustration, 1739
SS2607738
RM
Science Source
Heart Anatomy, Illustration, 1739
Blue Mussels
SS2606424
RM
Andrew J. Martinez / Science Source
Blue Mussels
Horse Mussels
SS2606423
RM
Andrew J. Martinez / Science Source
Horse Mussels
Horse Mussels
SS2606422
RM
Andrew J. Martinez / Science Source
Horse Mussels
Thalassiosira pseudonana, TEM
SS2605358
RM
Biophoto Associates / Science Source
Thalassiosira pseudonana, TEM
Heart Valve, SEM
SS2596668
RM
David M. Phillips / Science Source
Heart Valve, SEM
Heart Valve, SEM
SS2596667
RM
David M. Phillips / Science Source
Heart Valve, SEM
Heart Valve, SEM
SS2596663
RM
David M. Phillips / Science Source
Heart Valve, SEM
Heart Valve, SEM
SS2590738
RM
David M. Phillips / Science Source
Heart Valve, SEM
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