Results 271 to 280 of about 51,406 (301)

Piezoelectric Micromachined Ultrasonic Transducer Array-Based Electronic Stethoscope for Internet of Medical Things

IEEE Internet of Things Journal, 2022
A piezoelectric micromachined ultrasonic transducer (PMUT) array-based smart electronic stethoscope is presented for Internet of Medical Things (IoMT). For the first time, an electronic stethoscope based on a high-performance PMUT array is demonstrated ...
Licheng Jia, Lei Shi, Chongbin Liu, Jing Xu, Yongjie Gao, Chengliang Sun, Sheng Liu, Guoqiang Wu   +7 more
semanticscholar   +1 more source

Design and Implementation of Bionic MEMS Electronic Heart Sound Stethoscope

IEEE Sensors Journal, 2022
Aiming at the low sensitivity of traditional stethoscope and the application value of electronic stethoscope in the early diagnosis of cardiovascular diseases, in this paper,a bionic electronic stethoscopes based on MEMS technology is designed.
Pengcheng Shi, Yirui Li, Wendong Zhang, Guojun Zhang, Jiangong Cui, Shuotong Wang, Bo Wang   +6 more
semanticscholar   +1 more source

Electronic Stethoscope Based on Triangular Cantilever Piezoelectric Bimorph MEMS Transducers

Journal of microelectromechanical systems, 2022
Cardiac auscultation is an orthodox method to prevent and diagnose cardiovascular diseases. Traditional stethoscopes cannot offer a highly reliable diagnosis, and electronic stethoscopes suffer from low signal-to-noise ratio (SNR) and high cost.
Yuan Ning, Menglun Zhang, Yiming Lang, Yi Gong, Xiaopeng Yang, W. Pang   +5 more
semanticscholar   +1 more source

Acoustically Enhanced Triboelectric Stethoscope for Ultrasensitive Cardiac Sounds Sensing and Disease Diagnosis

Advances in Materials
Electronic stethoscope used to detect cardiac sounds that contain essential clinical information is a primary tool for diagnosis of various cardiac disorders.
Xindan Hui, Lirong Tang, Dewen Zhang, Shanlin Yan, Dongxiao Li, Jie Chen, Fei Wu, Z. Wang, Hengyu Guo   +8 more
semanticscholar   +1 more source

Development and validation of a low-cost electronic stethoscope: DIY digital stethoscope

BMJ Innovations, 2021
© Author(s) (or their employer(s)) 2021. No commercial reuse. See rights and permissions. Published by BMJ. INTRODUCTION COVID-19 pandemic has presented us with unique challenges. One of them is evaluating patients with lung pathologies. Wearing personal
Agam Jain, Roshani Sahu, Arohi Jain, T. Gaumnitz, P. Sethi, R. Lodha   +5 more
semanticscholar   +1 more source

Stethoscopes and Infection

JAMA: The Journal of the American Medical Association, 1982
To the Editor.— We are presently experiencing a hospital-wide outbreak of infections from methicillin- and tobramycin-resistant Staphylococcus aureus . 1 Despite intensive epidemiologic surveillance and selective culturing, the exact modes of transmission of the epidemic strain remain unclear.
David Rimland, T. Kirkland Garner
openaire   +2 more sources

Implementation of IoT Based Wireless Electronic Stethoscope

2020 Third International Conference on Multimedia Processing, Communication & Information Technology (MPCIT), 2020
Applications of medical electronics play a vital rolein today’s world of engineering. Various medical devices such as MRI, Stethoscope, Digital thermometers, electronic cardiac monitor (ECG), Brain wave machine, and Blood glucose monitor are used for ...
M. Ramesha, V. DankanGowda, KM Jeevan, B. M. Sathisha   +3 more
semanticscholar   +1 more source

LungBRN: A Smart Digital Stethoscope for Detecting Respiratory Disease Using bi-ResNet Deep Learning Algorithm

Biomedical Circuits and Systems Conference, 2019
Improving access to health care services for the medically under-served population is vital to ensure that critical illness can be addressed immediately.
Yi Ma, Xinzi Xu, Qing Yu, Yuhang Zhang, Yongfu Li, Jian Zhao, Guoxing Wang   +6 more
semanticscholar   +1 more source

Birth of the stethoscope

IEEE Engineering in Medicine and Biology Magazine, 2005
This work discusses the evolution of the stethoscope which means "chest-seeing device". The first stethoscope was created by R.T.H. Laennec in 1816. Laennec's monoaural, paper-roll stethoscope was succeeded by his hollow, wooden, cylindrical, monaural instrument.
openaire   +3 more sources

Artificial intelligence-based stethoscope for the diagnosis of aortic stenosis.

American Journal of Medicine, 2022
Tamer Ghanayim, L. Lupu, Sivan Naveh, N. Bachner-Hinenzon, D. Adler, S. Adawi, S. Banai, A. Shiran   +7 more
semanticscholar   +1 more source