Respiratory system

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The respiratory system is the anatomical system of an organism that introduces respiratory gases to the interior and performs gas exchange. In humans and other mammals, the anatomical features of the respiratory system include airways, lungs, and the respiratory muscles. (Wikipedia.org)






Conferences related to Respiratory system

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2020 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)

The Conference focuses on all aspects of instrumentation and measurement science andtechnology research development and applications. The list of program topics includes but isnot limited to: Measurement Science & Education, Measurement Systems, Measurement DataAcquisition, Measurements of Physical Quantities, and Measurement Applications.


2019 41st Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)

The conference program will consist of plenary lectures, symposia, workshops andinvitedsessions of the latest significant findings and developments in all the major fields ofbiomedical engineering.Submitted papers will be peer reviewed. Accepted high quality paperswill be presented in oral and postersessions, will appear in the Conference Proceedings and willbe indexed in PubMed/MEDLINE & IEEE Xplore


2019 IEEE 16th International Symposium on Biomedical Imaging (ISBI)

The IEEE International Symposium on Biomedical Imaging (ISBI) is the premier forum for the presentation of technological advances in theoretical and applied biomedical imaging.ISBI 2019 will be the 16th meeting in this series. The previous meetings have played a leading role in facilitating interaction between researchers in medical and biological imaging. The 2019 meeting will continue this tradition of fostering cross fertilization among different imaging communities and contributing to an integrative approach to biomedical imaging across all scales of observation.


2019 IEEE International Conference on Image Processing (ICIP)

The International Conference on Image Processing (ICIP), sponsored by the IEEE SignalProcessing Society, is the premier forum for the presentation of technological advances andresearch results in the fields of theoretical, experimental, and applied image and videoprocessing. ICIP 2019, the 26th in the series that has been held annually since 1994, bringstogether leading engineers and scientists in image and video processing from around the world.


2019 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC)

This conference is the annual premier meeting on the use of instrumentation in the Nuclear and Medical fields. The meeting has a very long history of providing an exciting venue for scientists to present their latest advances, exchange ideas, renew existing collaboration and form new ones. The NSS portion of the conference is an ideal forum for scientists and engineers in the field of Nuclear Science, radiation instrumentation, software engineering and data acquisition. The MIC is one of the most informative venues on the state-of-the art use of physics, engineering, and mathematics in Nuclear Medicine and related imaging modalities, such as CT and increasingly so MRI, through the development of hybrid devices


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Periodicals related to Respiratory system

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Aerospace and Electronic Systems Magazine, IEEE

The IEEE Aerospace and Electronic Systems Magazine publishes articles concerned with the various aspects of systems for space, air, ocean, or ground environments.


Automatic Control, IEEE Transactions on

The theory, design and application of Control Systems. It shall encompass components, and the integration of these components, as are necessary for the construction of such systems. The word `systems' as used herein shall be interpreted to include physical, biological, organizational and other entities and combinations thereof, which can be represented through a mathematical symbolism. The Field of Interest: shall ...


Biomedical Circuits and Systems, IEEE Transactions on

The Transactions on Biomedical Circuits and Systems addresses areas at the crossroads of Circuits and Systems and Life Sciences. The main emphasis is on microelectronic issues in a wide range of applications found in life sciences, physical sciences and engineering. The primary goal of the journal is to bridge the unique scientific and technical activities of the Circuits and Systems ...


Biomedical Engineering, IEEE Transactions on

Broad coverage of concepts and methods of the physical and engineering sciences applied in biology and medicine, ranging from formalized mathematical theory through experimental science and technological development to practical clinical applications.


Computer

Computer, the flagship publication of the IEEE Computer Society, publishes peer-reviewed technical content that covers all aspects of computer science, computer engineering, technology, and applications. Computer is a resource that practitioners, researchers, and managers can rely on to provide timely information about current research developments, trends, best practices, and changes in the profession.


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Most published Xplore authors for Respiratory system

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Xplore Articles related to Respiratory system

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Electrical impedance tomography/applied potential tomography-physiological imaging of the lungs

IEE Colloquium on Electrical Impedance Tomography/Applied Potential Tomography, 1992

The author discusses clinical applications of electrical impedance tomography using the Sheffield applied potential tomography system. The examples given are: diagnosis of ventilation deflects; monitoring intrathoracic fluid volumes; continuous monitoring of ventilation.<<ETX>>


A Concept on Dual Control of Mechanical Ventilation Based on the Extension Strategy

2010 4th International Conference on Bioinformatics and Biomedical Engineering, 2010

Though volume control and pressure control modes are both commonly used in mechanical ventilation, they have their shortcomings that the former may generate high peak pressures and the latter may be prone to unstable gas exchange. Therefore, a dual control mode, which attempts to deliver a constant tidal volume while limiting peak pressure or attempts to limit peak pressure but ...


The comparison of work of breathing methodologies on a patient model

2001 Conference Proceedings of the 23rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2001

Pressure volume curves were obtained from a surgical patient during the weaning period to determine the inspiratory Work Of Breathing (WOB). The methodologies of Otis (1950, 1977) and Campbell (1958, 1970) were used to derive the work per breath. There were differences recorded by these methods, which are explained with the use of an electrical RLC model of the respiratory ...


A causal probabilistic model of the respiratory system

Proceedings of the 15th Annual International Conference of the IEEE Engineering in Medicine and Biology Societ, 1993

None


Parametric sensitivity analysis of human respiratory impedance

Proceedings of the 25th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (IEEE Cat. No.03CH37439), 2003

Measurements of the respiratory impedance in humans are a means to help diagnose underdevelopment and/or pathological conditions. Various models of the human respiratory system of varying complexity and fidelity have been developed for study to enable greater specificity of the diagnosis. In this paper, a parametric sensitivity analysis that was performed on the respiratory impedance of four different respiratory system ...


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Educational Resources on Respiratory system

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IEEE.tv Videos

IMS 2012 Microapps - RF System Design: Moving Beyond a Linear Datasheet
APEC Speaker Highlights - Doug Hopkins, University of Buffalo, Power Electronics/Smart-Grid
IMS 2012 Microapps - System Simulation Featuring Signal Processing Blocks
An FPGA-Quantum Annealer Hybrid System for Wide-Band RF Detection - IEEE Rebooting Computing 2017
IMS 2012 Microapps - Virtual Flight Testing of Radar System Performance Daren McClearnon, Agilent EEsof
Brooklyn 5G Summit: Critical Modeling Aspects and Their Effect on System Design and Performance
Flood or Hurricane Protection?: The New Orleans Levee System and Hurricane Katrina
IMPASS: Intelligent Mobility Platform with Active Spoke System
CES 2008: The first Works with iPhone Speaker and Dock
The DLR MiroSurge, a Robotic System for Surgery
CES 2008: Whirlpool Lets You Geek Out Your Refrigerator
GEOSS for BIODIVERSITY -A demonstration of the GEOSS Common Infrastructure capabilities
Overview of Lawrence Livermore National Laboratory Campus Power System
Tapping the Computing Power of the Unconscious Brain
Robot Redux: Lego's Mindstorms NXT in action
Brooklyn 5G Summit 2014: Dr. Robert Heath on Coverage and Capacity Analysis of Dense Millimeter Wave Cellular System
Massachusetts Institute of Technology Campus Power System
Brain Inspired Computing Systems - Luping Shi: 2016 International Conference on Rebooting Computing
"ITRS 2.0 and Its System Drivers: Focus on Systems Trends and 'MTM' (Rebooting Computing)
Localization Services for Online Common Operational Picture and Situation Awareness

IEEE-USA E-Books

  • Electrical impedance tomography/applied potential tomography-physiological imaging of the lungs

    The author discusses clinical applications of electrical impedance tomography using the Sheffield applied potential tomography system. The examples given are: diagnosis of ventilation deflects; monitoring intrathoracic fluid volumes; continuous monitoring of ventilation.<<ETX>>

  • A Concept on Dual Control of Mechanical Ventilation Based on the Extension Strategy

    Though volume control and pressure control modes are both commonly used in mechanical ventilation, they have their shortcomings that the former may generate high peak pressures and the latter may be prone to unstable gas exchange. Therefore, a dual control mode, which attempts to deliver a constant tidal volume while limiting peak pressure or attempts to limit peak pressure but assures tidal volume delivery, is proposed. However, the dual control requires to control two variables which are nonlinear and uncertain, and if a dynamic time-variant situation is faced, traditional control strategies may not be adequate. We suggest to apply the extension control strategy because of its ability to solve incompatible problems. A fuzzy control strategy is employed when the variables change slowly with time. An extension control strategy will take over the control when the variables change fast and suddenly with time. Analysis demonstrates that a fuzzy-extension controller has the potential to improve on conventional control methods in mechanical ventilation.

  • The comparison of work of breathing methodologies on a patient model

    Pressure volume curves were obtained from a surgical patient during the weaning period to determine the inspiratory Work Of Breathing (WOB). The methodologies of Otis (1950, 1977) and Campbell (1958, 1970) were used to derive the work per breath. There were differences recorded by these methods, which are explained with the use of an electrical RLC model of the respiratory system. The patient was spontaneously breathing during the ventilated support period and then breathing through the ET tube during an unsupported stage, just prior to extubation. The inspiratory work derived from: the airway pressures (Wpaw) were 0.23/spl plusmn/0.03 Joules per breath (Jpb) and 0.00 Jpb; transpulmonary pressures were 0.31/spl plusmn/0.04 Jpb and 0.27/spl plusmn/0.08 Jpb; Campbell Diagram were 0.30/spl plusmn/0.06 Jpm and 0.42/spl plusmn/0.14 Jpb; and a simplified Campbell's method (WcampRO) were 0.24 /spl plusmn/0.05 Jpb and 0.33 /spl plusmn/0.13 Jpb, during supported and unsupported periods, respectively. The simplistic approach of Wpaw and WcampRO methods produced work levels that were significantly lower than their standard methods during both phases (p<0.001). Otis methods show a decrease in the levels of work when the work should have increased due to imposed WOB during the unsupported period, as recorded by using Campbell's methods.

  • A causal probabilistic model of the respiratory system

    None

  • Parametric sensitivity analysis of human respiratory impedance

    Measurements of the respiratory impedance in humans are a means to help diagnose underdevelopment and/or pathological conditions. Various models of the human respiratory system of varying complexity and fidelity have been developed for study to enable greater specificity of the diagnosis. In this paper, a parametric sensitivity analysis that was performed on the respiratory impedance of four different respiratory system models is described. The results of this analysis can be used to obtain valuable information on how certain respiratory system parameter variations affect the respiratory impedance at different frequencies. Such an analysis can help determine the optimal input excitation characteristics to more accurately extract particular model component values. Then calculated reference values can be more precise and form a more reliable baseline for diagnosing specific physiologic and pathologic changes in the respiratory system. The sensitivities derived for each parameter of the four models, and their plots using normal values for the lung mechanics of low birth weight newborns are provided. An example of the interpretation and usefulness of sensitivity functions is also presented.

  • Analysis and Assessment of the Prospects for the Medical Industry Development in Russia under Conditions of Import Substitution

    The article is devoted to the analysis and evaluation of the perspectives of the medical industry development in Russia in the condition of import substitution. The article considers modern methods and approaches for the prevention and treatment of bronchopulmonary diseases, including in young children. The main restrictions on their introduction into Russia were revealed.

  • Respiratory System Mechanics In Ventilated Infants: Effects Of Alveolar Gas Compression

    None

  • Parameter estimation and event detection in a simple model of respiratory mechanics

    This paper describes a simulation study of model-based respiratory parameter tracking and event detection. An improved model of respiratory system mechanics was formulated to incorporate separate inspiratory mid expiratory resistances. Parameters were estimated and tracked using an extended Kalman filter. Events were detected using a multiple-model adaptive estimation (MMAE) algorithm.

  • Application of the multigraph architecture in intelligent patient monitoring

    None

  • Detection and recognition of lung nodules in spiral CT images using deformable templates and Bayesian post-classification

    In this paper, we propose a novel algorithm for isolating lung abnormalities (nodules) from low dose spiral chest CT scans. The proposed algorithm consists of three main steps. The first step isolates the lung nodules, arteries, veins, bronchi, and bronchioles from the surrounding anatomical structures. The second step detects lung nodules using deformable 2D and 3D templates describing typical geometry and gray level distribution within the nodules of the same type. The detection combines the normalized cross-correlation template matching and genetic optimization algorithm. The final step eliminates the false positive nodules (FPNs) using three features that robustly define the true lung nodules. Accurate density estimation for these three features is obtained using logistic regression model and linear combination of Gaussians (LCG) with positive and negative components. This paper focuses on the second and third steps. Experiments with 200 patients' CT scans demonstrate the accuracy of our approach.



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