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

Sites for measruring blood pressure01:21

Sites for measruring blood pressure

2.1K
Blood pressure measurement is a fundamental clinical procedure, providing crucial data for assessing cardiovascular health. Among the various sites for this measurement, the brachial and popliteal arteries are predominantly utilized due to their accessibility and the reliability of their readings. This lesson delves into the anatomical significance, methodology, and considerations of measuring blood pressure at these locations.
The Brachial Artery: Primary Site for Blood Pressure Measurement
2.1K

You might also read

Related Articles

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

Sort by
Same author

LOCAL RECURRENCE AFTER COLORECTAL ENDOSCOPIC SUBMUCOSAL DISSECTION: A LARGE INTERNATIONAL WESTERN MULTICENTER STUDY.

Gastrointestinal endoscopy·2026
Same author

An Intra-Body Power Transfer System via Localized Capacitive Coupling.

IEEE open journal of engineering in medicine and biology·2026
Same author

Corrigendum: Interpretation guidance for MHRA regulatory considerations for phage therapeutic products.

Microbiology (Reading, England)·2026
Same author

A temporal and spatial atlas of adaptive immune responses in the lymph node following viral infection.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

A Capacitive Backscatter System for Intra-Body Identification.

IEEE journal of radio frequency identification·2025
Same author

Safety and efficacy of scissor-type knives in colorectal endoscopic submucosal dissection: International multicenter observational study.

Endoscopy international open·2025

Related Experiment Video

Updated: Aug 22, 2025

Non-Invasive Monitoring of Microvascular Oxygenation and Reactive Hyperemia using Hybrid, Near-Infrared Diffuse Optical Spectroscopy for Critical Care
14:28

Non-Invasive Monitoring of Microvascular Oxygenation and Reactive Hyperemia using Hybrid, Near-Infrared Diffuse Optical Spectroscopy for Critical Care

Published on: May 10, 2024

1.7K

A Flexible Near-Field Biosensor for Multisite Arterial Blood Flow Detection.

Noor Mohammed1,2, Kim Cluff2, Mark Sutton2

  • 1Department of Electrical and Computer Engineering, University of Massachusetts Amherst, Amherst, MA 01003, USA.

Sensors (Basel, Switzerland)
|November 11, 2022
PubMed
Summary

This study introduces a flexible wearable radio frequency (RF) biosensor for noninvasively detecting multisite hemodynamic events. The novel RF resonator conforms to the body, enabling accurate vital sign monitoring for better health understanding.

Keywords:
RF resonatorbiosensorblood flow sensorhemodynamicsmicrowave sensingpoint-of-care technologywearable sensor

More Related Videos

Using Extraordinary Optical Transmission to Quantify Cardiac Biomarkers in Human Serum
09:23

Using Extraordinary Optical Transmission to Quantify Cardiac Biomarkers in Human Serum

Published on: December 13, 2017

6.4K
Fully Automated Centrifugal Microfluidic Device for Ultrasensitive Protein Detection from Whole Blood
08:58

Fully Automated Centrifugal Microfluidic Device for Ultrasensitive Protein Detection from Whole Blood

Published on: April 16, 2016

10.6K

Related Experiment Videos

Last Updated: Aug 22, 2025

Non-Invasive Monitoring of Microvascular Oxygenation and Reactive Hyperemia using Hybrid, Near-Infrared Diffuse Optical Spectroscopy for Critical Care
14:28

Non-Invasive Monitoring of Microvascular Oxygenation and Reactive Hyperemia using Hybrid, Near-Infrared Diffuse Optical Spectroscopy for Critical Care

Published on: May 10, 2024

1.7K
Using Extraordinary Optical Transmission to Quantify Cardiac Biomarkers in Human Serum
09:23

Using Extraordinary Optical Transmission to Quantify Cardiac Biomarkers in Human Serum

Published on: December 13, 2017

6.4K
Fully Automated Centrifugal Microfluidic Device for Ultrasensitive Protein Detection from Whole Blood
08:58

Fully Automated Centrifugal Microfluidic Device for Ultrasensitive Protein Detection from Whole Blood

Published on: April 16, 2016

10.6K

Area of Science:

  • Biomedical Engineering
  • Radio Frequency Engineering
  • Wearable Technology

Background:

  • Current wearable devices have limitations in conforming to variable human anatomy for accurate vital sign detection.
  • Flexible radio frequency (RF) resonators offer conformable bio-interfaces for diverse anatomical locations.

Purpose of the Study:

  • To develop a compact wearable RF biosensor for detecting multisite hemodynamic events via noninvasive tissue-electromagnetic field interaction.
  • To assess the sensor's capability in monitoring cardiovascular health indicators at clinically significant locations.

Main Methods:

  • Development of a skin patch spiral resonator and a wearable transceiver for RF biosensing.
  • Utilizing strong capacitive coupling and impedance matching for sensitive detection of dielectric variations in tissues.
  • Employing a direct digital synthesizer and a demodulator unit (resistive bridge, envelope detector, filter, amplifier) for signal transduction.

Main Results:

  • The sensor was tested at the radial artery, thorax, carotid artery, and supraorbital locations on a healthy subject.
  • The carrier frequency was tuned to the spiral resonator's resonance at 34.5 ± 1.5 MHz.
  • Transient waveforms detected systolic upstroke, systolic peak, dicrotic notch, and diastolic downstroke, confirming hemodynamic event detection.

Conclusions:

  • The developed wearable RF biosensor successfully detects multisite hemodynamic events noninvasively.
  • This platform demonstrates potential for improved cardiovascular health monitoring through flexible, conformable sensing.