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

Equipments Used To Measure Blood Pressure01:30

Equipments Used To Measure Blood Pressure

Direct Method
This invasive approach involves cannulating a peripheral artery. During each cardiac contraction, pressure generates mechanical motion within the catheter, transmitted through rigid, fluid-filled tubing to a transducer. This transducer converts mechanical motion into electrical signals displayed as waveforms on a monitor. An automatic flushing system prevents blood backflow. Due to the potential risk of unexpected arterial blood loss, this method is primarily used in intensive...

You might also read

Related Articles

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

Sort by
Same author

Magnetoelastic Cell Monitoring System for Evaluating the Effects of Surface Chemistry on the Performance of Mesenchymal Stem Cell Growth.

Biotechnology and bioengineering·2026
Same author

Clinical Applications of Biophysical Stimuli Technologies for Bone Healing.

Annals of biomedical engineering·2026
Same author

An Optical Sensor for Measuring In-Plane Linear and Rotational Displacement.

Sensors (Basel, Switzerland)·2025
Same author

Early resistance rehabilitation improves functional regeneration following segmental bone defect injury.

NPJ Regenerative medicine·2024
Same author

Skin Phototype Classification with Machine Learning Based on Broadband Optical Measurements.

Sensors (Basel, Switzerland)·2024
Same author

An Optical Sensor for Measuring Displacement between Parallel Surfaces.

Sensors (Basel, Switzerland)·2024

Related Experiment Video

Updated: May 25, 2026

Magnetic Adjustment of Afterload in Engineered Heart Tissues
09:40

Magnetic Adjustment of Afterload in Engineered Heart Tissues

Published on: May 5, 2020

Magneto-harmonic pressure sensor for biomedical applications.

Ee Lim Tan1, Keat Ghee Ong

  • 1Michigan Technological University, Houghton, MI 49931, USA. eltan@mtu.edu

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference
|January 19, 2012
PubMed
Summary
This summary is machine-generated.

A novel wireless, passive magneto-harmonic pressure sensor was developed for biomedical use. This sensor can monitor abdominal aortic aneurysm sac pressure, detecting potential stent graft leakage non-invasively.

More Related Videos

High-Sensitivity Nuclear Magnetic Resonance at Giga-Pascal Pressures: A New Tool for Probing Electronic and Chemical Properties of Condensed Matter under Extreme Conditions
08:42

High-Sensitivity Nuclear Magnetic Resonance at Giga-Pascal Pressures: A New Tool for Probing Electronic and Chemical Properties of Condensed Matter under Extreme Conditions

Published on: October 10, 2014

Related Experiment Videos

Last Updated: May 25, 2026

Magnetic Adjustment of Afterload in Engineered Heart Tissues
09:40

Magnetic Adjustment of Afterload in Engineered Heart Tissues

Published on: May 5, 2020

High-Sensitivity Nuclear Magnetic Resonance at Giga-Pascal Pressures: A New Tool for Probing Electronic and Chemical Properties of Condensed Matter under Extreme Conditions
08:42

High-Sensitivity Nuclear Magnetic Resonance at Giga-Pascal Pressures: A New Tool for Probing Electronic and Chemical Properties of Condensed Matter under Extreme Conditions

Published on: October 10, 2014

Area of Science:

  • Biomedical Engineering
  • Materials Science
  • Medical Devices

Background:

  • Monitoring pressure within abdominal aortic aneurysm (AAA) sacs post-stenting is crucial for detecting endoleaks.
  • Current methods for pressure monitoring can be invasive or lack continuous real-time data.
  • A need exists for wireless, passive, and sensitive pressure sensors for long-term biomedical applications.

Purpose of the Study:

  • To design, fabricate, and evaluate a novel wireless and passive magneto-harmonic pressure sensor.
  • To assess the sensor's capability for monitoring pressure in biomedical applications, specifically for AAA sac pressure.
  • To validate the sensor's performance in a biological environment using a murine model.

Main Methods:

  • Development of a magneto-harmonic pressure sensor comprising an airtight chamber with rigid and elastic components.
  • Integration of magnetically soft and hard materials within the sensor to generate higher-order harmonic magnetic fields.
  • Utilizing changes in harmonic field patterns, influenced by pressure-induced material separation, for remote pressure detection.
  • In vivo testing in mice to evaluate the sensor's performance in a biological context.

Main Results:

  • Successfully designed and fabricated a wireless and passive magneto-harmonic pressure sensor.
  • Demonstrated that the sensor's harmonic field pattern shifts in response to changes in ambient pressure.
  • Validated the sensor's functionality and performance in a biological environment through in vivo studies in mice.

Conclusions:

  • The developed magneto-harmonic pressure sensor offers a promising wireless and passive solution for biomedical pressure monitoring.
  • The sensor shows potential for non-invasive detection of critical events like stent graft leakage in AAA.
  • Further research and development could lead to clinical applications of this technology for improved patient monitoring.