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

Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen01:16

Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen

1.2K
Oxygen therapy is a pivotal aspect of medical care, particularly for patients with respiratory ailments. Two prominent oxygen-delivering systems include the Venturi mask and the transtracheal oxygen catheter.
Venturi Mask
The Venturi mask, named after the Venturi effect, is designed to deliver precise oxygen concentrations. It consists of a large tube with an oxygen inlet that narrows down, causing a pressure drop that pulls air in through adjustable side ports. The mask is a lightweight,...
1.2K
Oxygen Delivering System I: Nasal Cannula and Face Mask01:26

Oxygen Delivering System I: Nasal Cannula and Face Mask

925
The human body requires oxygen to function, and when the natural process of respiration is hindered, external devices, including the following, are needed to help deliver this vital gas.
Nasal Cannula
A nasal cannula is a lightweight tube split at one end into two prongs and placed in the nostrils. It is typically used to deliver low to medium levels of oxygen.
Suggested flow rate: The suggested flow rate for a nasal cannula typically ranges between 1 and 6 L/min.
Oxygen percentage setting:...
925
Assessment of Ventilation I: Respiratory Rate01:20

Assessment of Ventilation I: Respiratory Rate

1.5K
Assessment of Ventilation
A Ventilation assessment is critical for monitoring a patient's health status. Respiration, one of the most accessible vital signs, provides insights into the function of numerous body systems and can indicate serious health issues, such as brainstem injuries from head trauma.
Critical Guidelines for Assessing Ventilation:
1.5K
Neural Control of Respiration01:18

Neural Control of Respiration

3.7K
The neural regulation of respiration is a meticulously coordinated process primarily controlled by the respiratory centers located within the brainstem. These centers, composed of specialized neurons, transmit nerve impulses that control the contraction and relaxation of our respiratory muscles.
Respiratory Centers in the Brainstem
Two primary areas comprise the respiratory center: the medullary respiratory center in the medulla oblongata and the pontine respiratory group in the pons. The...
3.7K
Administering Oxygen by Mask01:30

Administering Oxygen by Mask

1.2K
Administering Oxygen by Mask
Administering oxygen by mask is a common nursing intervention that provides supplemental oxygen to patients with respiratory distress or chronic lung conditions. This procedure involves delivering oxygen at a specified rate through a face mask connected to an oxygen source.
Equipment
The equipment necessary for this procedure includes:
1.2K
Breathing01:05

Breathing

62.1K
The process of breathing, inhaling and exhaling, involves the coordinated movement of the chest wall, the lungs, and the muscles that move them. Two muscle groups with important roles in breathing are the diaphragm, located directly below the lungs, and the intercostal muscles, which lie between the ribs. When the diaphragm contracts, it moves downward, increasing the volume of the thoracic cavity and creating more room for the lungs to expand. When the intercostal muscles contract, the ribs...
62.1K

You might also read

Related Articles

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

Sort by
Same author

Metabolic and microbial signatures in rat hepatocellular carcinoma treated with caffeic acid and chlorogenic acid.

Scientific reports·2017
Same author

Antidiabetic activities of polysaccharides separated from Inonotus obliquus via the modulation of oxidative stress in mice with streptozotocin-induced diabetes.

PloS one·2017
Same author

Paecilomyces tenuipes extract prevents depression-like behaviors in chronic unpredictable mild stress-induced rat model via modulation of neurotransmitters.

Molecular medicine reports·2017
Same author

Intra- and inter-isolate variation of ribosomal and protein-coding genes in Pleurotus: implications for molecular identification and phylogeny on fungal groups.

BMC microbiology·2017
Same author

Bioinformatics methods for identifying differentially expressed genes and signaling pathways in nano-silica stimulated macrophages.

Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine·2017
Same author

Effect of Exogenous Nitro Oxide on Chilling Tolerance, Polyamine, Proline, and γ-Aminobutyric Acid in Bamboo Shoots (Phyllostachys praecox f. prevernalis).

Journal of agricultural and food chemistry·2017

Related Experiment Video

Updated: Nov 12, 2025

Investigation into Deep Breathing through Measurement of Ventilatory Parameters and Observation of Breathing Patterns
08:34

Investigation into Deep Breathing through Measurement of Ventilatory Parameters and Observation of Breathing Patterns

Published on: September 16, 2019

11.9K

Reliable Breathing Tracking with Wearable Mask Device.

Vishal Varan Tipparaju1, Xiaojun Xian1, Devon Bridgeman1

  • 1Center for Bioelectronics & Biosensors, the Biodesign Institute, Arizona State University, Tempe, Arizona 85287, USA.

IEEE Sensors Journal
|March 22, 2021
PubMed
Summary

This study introduces a novel wearable breathing sensor for accurate lung function monitoring during daily activities. The miniaturized device overcomes limitations of traditional methods, enabling reliable breath tracking in free-living conditions.

Keywords:
breathing trackingdifferential pressure pneumotachface maskwearable device

More Related Videos

A Community-based Stress Management Program: Using Wearable Devices to Assess Whole Body Physiological Responses in Non-laboratory Settings
10:45

A Community-based Stress Management Program: Using Wearable Devices to Assess Whole Body Physiological Responses in Non-laboratory Settings

Published on: January 22, 2018

7.8K
Author Spotlight: Exploring Breathing Techniques and Digital Solutions for Enhancing Running Performance
06:26

Author Spotlight: Exploring Breathing Techniques and Digital Solutions for Enhancing Running Performance

Published on: September 27, 2024

719

Related Experiment Videos

Last Updated: Nov 12, 2025

Investigation into Deep Breathing through Measurement of Ventilatory Parameters and Observation of Breathing Patterns
08:34

Investigation into Deep Breathing through Measurement of Ventilatory Parameters and Observation of Breathing Patterns

Published on: September 16, 2019

11.9K
A Community-based Stress Management Program: Using Wearable Devices to Assess Whole Body Physiological Responses in Non-laboratory Settings
10:45

A Community-based Stress Management Program: Using Wearable Devices to Assess Whole Body Physiological Responses in Non-laboratory Settings

Published on: January 22, 2018

7.8K
Author Spotlight: Exploring Breathing Techniques and Digital Solutions for Enhancing Running Performance
06:26

Author Spotlight: Exploring Breathing Techniques and Digital Solutions for Enhancing Running Performance

Published on: September 27, 2024

719

Area of Science:

  • Biomedical Engineering
  • Wearable Technology
  • Respiratory Physiology

Background:

  • Accurate breathing tracking is essential for assessing lung function, exercise physiology, and energy expenditure.
  • Conventional methods using masks or mouthpieces with stationary equipment restrict patient movement and posture.
  • Wearable technology is needed for unobtrusive, accurate breathing parameter measurement in free-living conditions.

Purpose of the Study:

  • To develop a miniaturized, reliable, and wide-dynamic range wearable flow sensing technology for breath tracking.
  • To overcome challenges in miniaturized flow sensing and motion-induced artifact elimination for free-living monitoring.
  • To introduce the first fully integrated mask device for breath tracking in free-living conditions.

Main Methods:

  • Designed an integrated flow sensing technique using a differential pressure pneumotach approach combined with motion sensing.
  • Developed comprehensive algorithms for baseline tracking and orientation/motion compensation.
  • Validated the technology through experiments using both simulator and real breath conditions.

Main Results:

  • Achieved high correlation (R² = 0.9994 for simulator, 0.9964 for real breath) for Minute Volume (VE) compared to reference methods.
  • Demonstrated mean error within 2.5% for Minute Volume (VE).
  • Confirmed the technology's immunity to orientation, movement, and noise.

Conclusions:

  • The proposed wearable breathing sensor is accurate and reliable for tracking key breath parameters in free-living conditions.
  • This technology offers a less intrusive alternative to conventional breathing assessment methods.
  • The integrated mask device represents a significant advancement in wearable respiratory monitoring.