Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Imaging Studies VII: Vascular Imaging01:19

Imaging Studies VII: Vascular Imaging

79
DefinitionRenal angiography, also known as renal arteriography, is an imaging technique used to obtain a comprehensive view of blood flow and the vascular structure of blood vessels in the kidneys and surrounding areas.PurposeRenal angiography detects blood vessel abnormalities in the kidneys, such as aneurysms, stenosis, thrombosis, vascular tumors, and renal artery stenosis. It evaluates kidney function and guides interventional treatments like angioplasty or stent placement.Pre-Procedure...
79

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Utility of a novel point-of-care test in detecting coronary artery disease following negative nuclear testing: a case series.

European heart journal. Case reports·2026
Same author

Clinical validation of a machine-learned, point-of-care system to IDENTIFY pulmonary hypertension.

ERJ open research·2025
Same author

Facilitating Earlier Diagnosis of Pulmonary Hypertension Using a Novel Noninvasive Diagnostic.

JACC. Case reports·2025
Same author

What Remote PPG Oximetry Tells Us about Pulsatile Volume?

Biomedicines·2024
Same author

Signal Acquisition, Score Interpretation, and Economics of a Non-Invasive Point-of-Care Test for Coronary Artery Disease.

Journal of visualized experiments : JoVE·2024
Same author

Clinical Validation of a Machine-Learned, Point-of-Care System to IDENTIFY Functionally Significant Coronary Artery Disease.

Diagnostics (Basel, Switzerland)·2024

Related Experiment Video

Updated: Sep 26, 2025

Deep Vascular Imaging in the Eye with Flow-Enhanced Ultrasound
07:29

Deep Vascular Imaging in the Eye with Flow-Enhanced Ultrasound

Published on: October 4, 2021

2.5K

Towards Development of Specular Reflection Vascular Imaging.

Timothy Burton1,2, Gennadi Saiko2, Alexandre Douplik2,3

  • 1Department of Biomedical Engineering, Ryerson University, Toronto, ON M5B 2K3, Canada.

Sensors (Basel, Switzerland)
|April 23, 2022
PubMed
Summary

Specular reflection from skin can visualize subcutaneous blood flow using a new device. This Specular Reflection Vascular Imaging (SRVI) system successfully imaged major neck vessels, offering potential diagnostic insights.

Keywords:
biomedical imagingcarotid arteryjugular veinpulse propagation

More Related Videos

Contrast Enhanced Vessel Imaging using MicroCT
05:50

Contrast Enhanced Vessel Imaging using MicroCT

Published on: January 27, 2011

12.8K
Author Spotlight: Integrating High-Resolution Intravital Imaging and MRI to Enhance Stereotactic Body Radiation Therapy Planning
10:25

Author Spotlight: Integrating High-Resolution Intravital Imaging and MRI to Enhance Stereotactic Body Radiation Therapy Planning

Published on: April 12, 2024

1.7K

Related Experiment Videos

Last Updated: Sep 26, 2025

Deep Vascular Imaging in the Eye with Flow-Enhanced Ultrasound
07:29

Deep Vascular Imaging in the Eye with Flow-Enhanced Ultrasound

Published on: October 4, 2021

2.5K
Contrast Enhanced Vessel Imaging using MicroCT
05:50

Contrast Enhanced Vessel Imaging using MicroCT

Published on: January 27, 2011

12.8K
Author Spotlight: Integrating High-Resolution Intravital Imaging and MRI to Enhance Stereotactic Body Radiation Therapy Planning
10:25

Author Spotlight: Integrating High-Resolution Intravital Imaging and MRI to Enhance Stereotactic Body Radiation Therapy Planning

Published on: April 12, 2024

1.7K

Area of Science:

  • Biomedical Optics
  • Medical Imaging
  • Physiology

Background:

  • Specular reflection is typically minimized in optical imaging systems.
  • This study explores specular reflection as a novel method for visualizing subsurface vascular structures.

Purpose of the Study:

  • To investigate the potential of using specular reflection for imaging subcutaneous blood flow.
  • To develop and validate a prototype device for Specular Reflection Vascular Imaging (SRVI).

Main Methods:

  • Developed a ray tracing model for light interaction with neck tissue.
  • Constructed a prototype SRVI device using a camera and LED illumination.
  • Analyzed local SRVI signals and their correlation to identify vascular sub-regions.
  • Compared SRVI waveforms with ECG signals for vessel identification.

Main Results:

  • Demonstrated feasibility of SRVI in a case study imaging major neck vessels.
  • Identified distinct sub-regions corresponding to the jugular vein and carotid artery.
  • Correlated SRVI signal timing and waveform characteristics with ECG data.

Conclusions:

  • Specular Reflection Vascular Imaging (SRVI) is a viable technique for visualizing subcutaneous blood flow.
  • SRVI shows potential for extracting diagnostic information from vascular pulses, such as the jugular venous pulse.