ABDALLA, Magd Ahmed Kotb.,MOHAMED, Hesham Nabeh ElMahdy,RJOOB, Khaled Waleed Younis
申请号：
EGEG2016/000018
公开号：
WO2016/206704A1
申请日:
2016.06.05
申请国别(地区):
WO
年份:
2016
代理人:
摘要：
The contemporary stethoscopes are either auscultation or electronic. The stethoscope allows the person using it to hear sounds or see the phonocardiogram of the stethoscope-detected sound. The stethoscope suspected heart and chest abnormality is then confirmed by further diagnostic modalities that include chest X-ray, computed tomography (CT), echocardiography, electrocardiogram, chest sonography and magnetic resonance imaging (MRI). The smart stethoscope is a stethoscope for auscultation, recognition of heart murmurs, heart sounds, breath sounds and displays the interpreted recognized defect and any other sounds produced by the body that help in diagnosis of heart, chest and other system defects or assure well being. The smart stethoscope identifies normal and abnormal heart, chest and other system sounds. Where the purpuse of the smart stethoscope is auscultation and displaying of defect, the smart stethoscope comprises at least one diaphragm with at least one microphone, attached to a recording sound system that allows sound analysis, and recognition and classification of sounds and a displaying system that allows observer to read the diagnosis of defect or norm. Contrary to all electronic stethoscopes that allow observer to read a phonogram/phonocardiogram the smart stethoscope allows recognition and diagnosis of normal and abnormal sounds by displaying the final diagnosis. Smart stethoscope displays frequency and other features as rate or velocity etc is an optional feature according to user requirements. The smart stethoscope validation has a very high correct classification rate (CCR) and almost 98% sensitivity in recognizing sounds, classifying sounds, interpreting and displaying the diagnoses of the sensed sound as normal/abnormal and defining the type of abnormality.Linvention concerne des stéthoscopes actuels qui sont électroniques ou dauscultation. Le stéthoscope permet à la personne lutilisant dentendre des sons ou de voir le phonocardiogramme du son dé
