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Headset for electronic stethoscope
The Journal of the Acoustical Society of America, 1997The headset comprises left and right elongate ear pieces having respective first ends to receive ear tips and respective, interconnected second ends. Each ear piece includes a one-piece elongate body made of flexible and resilient material and curved outwardly to skirt round the user's head when the ear tips are applied to a user's ears.
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An electronic stethoscope is judged better than conventional stethoscopes for anesthesia monitoring
Journal of Clinical Monitoring, 1986A prototype electronic monitoring stethoscope was constructed from readily available, high-quality components. It consisted of a conventional precordial or esophageal probe connected to a microphone by a rubber adapter. The microphone was connected by lightweight wire to an amplifier and headphones.
J H, Philip, D B, Raemer
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2014 IEEE Signal Processing in Medicine and Biology Symposium (SPMB), 2014
New low cost electronic stethoscopes are being developed to address telemedicine needs [6,7,8] and hospital acquired infections [4,5] that will require a means to effectively compare their acoustical performance. While the human ear may detect some qualitative differences between scopes the study here presents an experimental method that measures the ...
G. Drzewiecki +4 more
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New low cost electronic stethoscopes are being developed to address telemedicine needs [6,7,8] and hospital acquired infections [4,5] that will require a means to effectively compare their acoustical performance. While the human ear may detect some qualitative differences between scopes the study here presents an experimental method that measures the ...
G. Drzewiecki +4 more
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Electronic Stethoscope for Heartbeat Abnormality Detection
2021Cardiovascular diseases (CVD) are one of the main causes of death and disability in most countries of the world. However, most countries do not currently have a comprehensive mass identification of risk factors and an overall assessment of the risk of developing CVD.
Batyrkhan Omarov +8 more
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Electronically augmented stethoscope with timing sound
The Journal of the Acoustical Society of America, 1991A stethoscope, operable in an acoustic or electronically augmented mode, is disclosed. In one electronically augmented mode of operation, the stethoscope simultaneously provides the listener with combined unmodified, familiar audible sounds and sounds which have been electronically augmented to bring them within the human auditory range.
Patrick G. Phillipps +2 more
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Electronic Stethoscope Design, Prototyping and Testing
IEEE EUROCON 2019 -18th International Conference on Smart Technologies, 2019The design, prototyping and testing of an electronic stethoscope, to auscultate internal body sounds is presented. The microphone used is an air pressure transducer. An active, 4th order, Butterworth band-pass filter is implemented with a 1 dB ripple in the passband.
Boitumelo N. Mantji, Fiona R. A. Oloo
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Development of an Electronic Stethoscope
2015This paper presents the development of an electronic stethoscope which acquires auscultation results and transfers them to the computer where they can be immediately processed, analyzed, and replayed. The prototype based on the redesign of already existing stethoscope supplemented with data acquisition element (electret microphone connected to the ...
Olga Szymanowska +3 more
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A High-Fidelity Electronic Stethoscope
JAMA: The Journal of the American Medical Association, 1971To the Editor.— Electronic stethoscopes have not achieved widespread popularity, despite their increasing compactness, because of distortion and high background noise. Physicians complain of the need to reeducate their ears to interpret the new and unfamiliar sounds.
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Electronic stethoscope with diagnostic capability
The Journal of the Acoustical Society of America, 2002A self-contained, hand-held electronic stethoscope including built-in chestpiece, speaker and visual monitor, includes a memory containing prerecorded heart and lung sounds along with a brief description of the malady producing the sounds so that the technician may compare the actual sounds with the prerecorded sounds and observe a suggested diagnosis ...
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