Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Equipments Used To Measure Blood Pressure

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

Soft sensor for omnidirectional posture perception in humanoid dexterous hands.

Microsystems & nanoengineering·2026

Same author

Underwater Instant Adhesive Hydrogel Interfaces for Robust Biosensing on Diverse Species.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2025

Same author

Effects of a Graphene Heating Device on Fatigue Recovery of Biceps Brachii.

Bioengineering (Basel, Switzerland)·2023

Same author

A graphene-coated silk-spandex fabric strain sensor for human movement monitoring and recognition.

Nanotechnology·2021

Same author

Hydroplastic foaming of graphene aerogels and artificially intelligent tactile sensors.

Science advances·2020

Same author

[Fluid management in orthotopic liver transplantation].

Zhongguo wei zhong bing ji jiu yi xue = Chinese critical care medicine = Zhongguo weizhongbing jijiuyixue·2006

Search research articles

Related Experiment Video

Updated: Nov 21, 2025

Conformable Wearable Electrodes: From Fabrication to Electrophysiological Assessment

Conformable Wearable Electrodes: From Fabrication to Electrophysiological Assessment

Published on: July 22, 2022

A Flexible Pressure Sensor with Ink Printed Porous Graphene for Continuous Cardiovascular Status Monitoring.

Yuxin Peng¹, Jingzhi Zhou¹, Xian Song¹

¹Department of Sports Science, Zhejiang University, Hangzhou 310058, China.

Sensors (Basel, Switzerland)

|January 15, 2021

Summary

This summary is machine-generated.

This study introduces a novel porous graphene flexible pressure sensor for continuous cardiovascular monitoring. Its ink-printed design and protective lamination enable robust, high-resolution vital sign tracking for medical applications.

Keywords:

blood pressure estimation flexible pressure sensor porous graphene shear force elimination

More Related Videos

Author Spotlight: Microfluidic Channel-Based Soft Electrodes and Their Application in Capacitive Pressure Sensing

Author Spotlight: Microfluidic Channel-Based Soft Electrodes and Their Application in Capacitive Pressure Sensing

Published on: March 17, 2023

Sensitivity Enhancement of Soft Capacitive Pressure Sensors Using a Solvent Evaporation-Based Porosity Control Technique

Sensitivity Enhancement of Soft Capacitive Pressure Sensors Using a Solvent Evaporation-Based Porosity Control Technique

Published on: March 24, 2023

Related Experiment Videos

Last Updated: Nov 21, 2025

Conformable Wearable Electrodes: From Fabrication to Electrophysiological Assessment

Conformable Wearable Electrodes: From Fabrication to Electrophysiological Assessment

Published on: July 22, 2022

Author Spotlight: Microfluidic Channel-Based Soft Electrodes and Their Application in Capacitive Pressure Sensing

Author Spotlight: Microfluidic Channel-Based Soft Electrodes and Their Application in Capacitive Pressure Sensing

Published on: March 17, 2023

Sensitivity Enhancement of Soft Capacitive Pressure Sensors Using a Solvent Evaporation-Based Porosity Control Technique

Sensitivity Enhancement of Soft Capacitive Pressure Sensors Using a Solvent Evaporation-Based Porosity Control Technique

Published on: March 24, 2023

Area of Science:

Materials Science
Biomedical Engineering
Nanotechnology

Background:

Flexible electronics are crucial for continuous medical monitoring.
Existing sensors often lack durability and large-scale manufacturability.
There is a need for robust, sensitive sensors for cardiovascular status tracking.

Discussion:

A porous graphene (PG) flexible pressure sensor was developed using in situ ink printing.
A PET/EVA laminated film enhances durability against shear forces.
The sensor demonstrates high sensitivity (53.99/MPa), high resolution (<0.3 kPa), and a wide detecting range (0.3 kPa to 1 MPa).

Key Insights:

The PG sensor offers excellent robustness and repeatability over 1000 cycles.
It accurately monitors heart rate, respiration rate, pulse wave velocity, and blood pressure.
The ink-printed fabrication method supports scalable manufacturing.

Outlook:

This sensor technology has significant potential for widespread adoption in the medical community.
It offers advantages over sensors based on self-supporting 2D materials in complex environments.
Further research can explore integration into wearable health monitoring systems.