TH17582C3 - Stereo electronic stethoscope module (Stereoelectronicstethoscopemodule) - Google Patents

Abstract

The Invention Summary, which will appear on the ReadFile announcement page: page 1 of the number one page, Invention Summary Stereo electronic stethoscope module is a device for connecting to devices for listening to the internal organs, which consists of the chest. Two sets of stems, sound pipes and microphones for detecting audio signals from 2 points at the same time, and an audio processor that amplifies the sound signal and filters the audio frequency, which can be adjusted.

Claims (4)

(All) rights which will not appear on the announcement page: ------ 10/11/2020 ------ (OCR) 1. The stereo electronic stethoscope module consists of a chest piece. 1 (10) which detects and receives sound signals inside the human body from the chest, chambers and back areas, which are composed of 1 (20) circular diaphragm to vibrate in response to sound waves. Detectable and hollow, cup-like bells 1 (30) to detect audio signals and increase the intensity of the sound detected by diaphragm 1 (20) and bell 1. (30) Connected together two (11) chest parts, which detect and receive sound signals within the human body from the chest, abdomen and back, which consist of a sheet-shaped diaphragm 2 (21). A thin circle to vibrate responds to detectable sound waves and a hollow, cup-like bell 2 (31) inside to detect sound signals and increase the intensity of the detectable sound. Fram 2 (21) and Bell 2 (31) are connected together. Stem 1 (40), which is a hard tube, serves as a frame that connects the chest piece 1 (10) to the Sound pipe 1 (50) Stem 2 (41) which is a rigid conduit, acting as a scaffold that connects from the chest part 2 (11) to the sound duct 2 (51) the sound duct 1 (50) which is a flexible pipe that can be twisted or bent It serves to conduct the sensed and incoming sound waves from the chest part 1 (10) through the earpiece 1 (40). 2 (51) sound pipes, which are flexible tubes that can be twisted or bent, act as a conduit. The sound waves are detected and received from the chest part 2 (11) through the ear tips 2 (41), microphone 1 (60), which converts the sound waves inside the sound duct 1 (50) into the microphone electrical signal. 2 (61), which converts the sound waves inside the sound pipes 2 (51) into electrical signals, the audio signal processing unit (70), which is an electronic circuit that amplifies the sound signal and filters the sound received from it. Microphone 1 (60) and Microphone 2 (61) and combine the two audio signals received from microphone 1 (60) and microphone 2 (61) to form a stereo audio signal connected to the device (80). This serves to change the type of audio signal being processed from the audio signal processor (70) to suit the audio port or connector to connect to external devices and batteries (90). The water that is the direct current supply to the audio processing unit, which is characterized by a chest piece, a earpiece, a microphone sound pipe consisting of two units, that is, 1 (10) chest piece, 1 (40) earpiece. Audio 1 (50) and microphone 1 (60) and chest piece 2 (11), earpiece 2 (41), sound pipe 2 (51) and microphone 2 (61) in order to separately detect and receive sound inside the body. Which makes it possible to listen to various organs within the body at the same time ------------------ 31/03/2020 ------ (OCR) page 1 of the number 1 page. 1. The stereo electronic reconciliation module consists of 1 (10) chest parts, which detect and receive sound signals inside the human body from the chest, abdomen and back, which are composed of 1 (20) diaphragms. It is a thin circular disc to vibrate in response to detectable sound waves and a hollow cup-like bells 1 (30) inside to detect sound signals and increase the intensity of the detectable sound. Diaphragms 1 (20) and Bell 1 (30) are connected together, 2 (11) chest parts, which detect and receive internal human auditory signals from the chest, abdomen and back areas. Diaphragm 2 (21) with a thin circular disc to vibrate in response to detectable sound waves and a hollow, cup-like bell 2 (31) to detect sound and Increase the intensity of the sound detected by diaphragm 2 (21) and bell 2 (31) connected together. Stem 1 (40), which is a rigid tube, acts as a scaffold. Connect from chest piece 1 (10) to sound ducts 1 (50). Stem 2 (41), which is a hard tube, serves as the frame that connects the chest piece 2 (11). To 2 (51) sound ducts 1 (50), which is a twisted or bent hose, conducts the sensed and incoming sound waves from the 1 (10) chest part through the earpiece. 1 (40) Sound ducts 2 (51), which are flexible tubes that can be twisted or bent, conduct the sensed and incoming sound waves from the chest part 2 (11) through the stethoscope 2 (41). Microphone 1 (60), which converts the sound waves inside the sound pipe 1 (50) into the microphone electrical signal 2 (61), which converts the sound waves inside the sound pipe 2 (51) into an electrical signal. Audio Effect (70), an electronic circuit that amplifies the sound signal and filters the sound received from microphone 1 (60) and microphone 2 (61), and appends the two audio signals received from microphone 1 ( 60) and microphones 2 (61) are combined into a stereo audio signal interface (80), which is used to transform the audio signal being processed from the audio signal processor (70) and has Various output channels may be selected from, but are not limited to, USB ports, audio connectors, and batteries (90), which serve as a current source. It corresponds to the audio processing part, which features two sets of chest piece, earpiece, microphone sound pipe: 1 (10) chest piece, 1 (40) earpiece, 1 (50) sound pipe. 1 (60) and microphone 1 (70) and chest piece 2 (11), earpiece 2 (41), sound pipe 2 (51), sound pipe 2 (61) and microphone 2 (71) in order to separately detect and Receive sound signals inside the body, which makes it possible to listen to various organs within the body at the same time ------------ Page 1 of the number 1 page. 1. A stereo electronic stethoscope module, whose main component is the chest (10), which detects sound, is composed of a diaphragm 1 (20) and bell 1 (30) that responds to a wave. Detectable sound, chest part 2 (11), which performs sound detection, consisting of diaphragms 2 (21) and bell 2 (31) that respond to detectable sound waves. (40), which serves as the frame that connects the chest piece 1 (10), the earpiece 2 (41), which serves as the frame that connects the chest piece 2 (11) sound pipe 1 (50). Which conducts the sound waves detected from the chest part 1 (10) and the earpiece 1 (40) sound pipe 2 (51) which carries the sound wave detected from the chest part 2. (11) and stems 2 (41), microphone 1 (60), which converts the sound waves inside the sound pipe 1 (50) to the electrical signal, microphone 2 (61), which converts the sound waves inside the tube. Audio 2 (51) is an audio signal processing unit (70), which amplifies the sound signal and filters the audio signal received by microphone 1 (60) and microphone 2 (61). 80) which serves to convert the audio signal processed from The audio processor (70) to the part that can be connected to other equipment and the battery (90) which serves as a direct current source to the audio processor (70). 2. The stereo electronic stethoscope module for smartphones according to claim 1, which has the feature of being able to detect audio signals from 2 points at the same time. 3. A stereo electronic stethoscope module for smartphones according to claims 1 to 2, which is characterized by an audio processor (70), can be adjusted to select the gain of the measured audio signal. And can be adjusted to select the frequency range of the audio signal that you want to measure 4. The stereo electronic stethoscope module for smartphones according to claims 1 to 3, which is characterized by the interface to the device (80), can be connected to a wide range of devices including but not limited to. Smartphones, computers, signal processing boards or microcontrollers are used for listening to audio, recording audio data, and analyzing audio signals in diagnostics.