KR200255616Y1 - Alternative Stethoscope Using Piezoceramic Vibration Sensor - Google Patents

Alternative Stethoscope Using Piezoceramic Vibration Sensor Download PDF

Info

Publication number
KR200255616Y1
KR200255616Y1 KR2020010021046U KR20010021046U KR200255616Y1 KR 200255616 Y1 KR200255616 Y1 KR 200255616Y1 KR 2020010021046 U KR2020010021046 U KR 2020010021046U KR 20010021046 U KR20010021046 U KR 20010021046U KR 200255616 Y1 KR200255616 Y1 KR 200255616Y1
Authority
KR
South Korea
Prior art keywords
stethoscope
vibration
sound
waveform
input
Prior art date
Application number
KR2020010021046U
Other languages
Korean (ko)
Inventor
양철순
Original Assignee
양철순
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 양철순 filed Critical 양철순
Priority to KR2020010021046U priority Critical patent/KR200255616Y1/en
Application granted granted Critical
Publication of KR200255616Y1 publication Critical patent/KR200255616Y1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • A61B7/02—Stethoscopes
    • A61B7/04—Electric stethoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices

Abstract

본 고안은 종래의 청진기는 인체의 심장이 뛰거나 혈관에 피가 흐르면 소리와 함께 진동이 일어나게 되는데 이를 청진기를 통하여 소리를 듣고 의사의 주관에 따라 각종 질병이나 신체의상태를 판단하므로 오판의 경우가 많고 부정확한 문제점이 있으며 실용특허 제177946호의 전자식 청진기는 청진기에 소리를 마이크로 입력받아 모니터 화면에 파형을 표현하고 파형의 모양을 보고 각종 신체상태와 질병을 파악하게 되는데 주변의 잡음이 섞이게 되며 이를 막을 방법이 없고 마이크의 감도문제를 해결하기 어려울뿐아니라 기기가 복잡해져서 입력신호의 왜곡현상이 일어나는등 문제점이 있으므로 입력되는 소리의 파형이 복잡해져서 판단에 어려움을 주는 문제점을 해결하기 위하여 근원적으로 외부의 영향을 받지않는 소리와 특성이 다른 진동을 이용하는 대용 청진기로서 외부의 영향을 받지않는 진동센서에 의한 진동신호를 입력받아 프로그램에 의해 파형을 모니터 화면에 재생시키고 파형을 근거로하여 프로그램에 의해 소리를 재생시켜서 스피커로 듣게 하므로서 필요한 소리만을 들을 수 있고 필요한 파형만을 모니터 화면에 구현할 수 있으므로 혈압,맥박 등 신체상태와 질병을 정확히 판단을 할수있도록 청진기의 모든 문제점을 해결한 대용 청진기이다.The present invention is a conventional stethoscope is a vibration with the sound occurs when the heart beats or blood flows in the blood vessels of the human body to listen to the sound through the stethoscope and judge the various diseases or the state of the body according to the doctor's subjective error There are many inaccurate problems, and the electronic stethoscope of Utility Patent No. 177946 uses a micro sound input to the stethoscope to express the waveform on the monitor screen, look at the shape of the waveform, and identify various physical conditions and diseases. There is no method and it is difficult to solve the sensitivity problem of the microphone, and there are problems such as distortion of the input signal due to the complexity of the device, so that the input waveform is complicated to solve the problem of difficulty in judgment. Sound and characteristics are not affected by vibration As a substitute stethoscope, it receives the vibration signal from the vibration sensor which is not influenced by the outside and plays the waveform on the monitor screen by the program, and plays the sound by the program based on the waveform so that you can hear only the necessary sound. In addition, since only necessary waveforms can be implemented on the monitor screen, it is a substitute stethoscope that solves all the problems of the stethoscope to accurately determine the physical condition and diseases such as blood pressure and pulse.

Description

압전세라믹 진동센서를 이용한 대용 청진기{omitted}Alternative Stethoscope Using Piezoceramic Vibration Sensor

본 고안은 인체의 심장이 뛰거나 혈관에 피가 흐르면 소리와 함께 진동이 일어나게 되는데 종래의 청진기는 청진기를 통하여 이 소리를 듣고 의사의 주관에 따라 각종 질병의 상태를 판단하므로 오판의 경우가 많고 부정확한 문제점이 있으며 실용특허 제177946호의 전자식 청진기는 청진기에 소리를 마이크로 입력받아 모니터 화면에 파형을 표현하고 파형의 모양을 보고 각종 신체상태와 질병을 파악하게 되는데 입력용 마이크의 감도문제를 해결하기 어렵고 기기가 복잡해져서 입력신호의 왜곡현상이 일어나는등 문제점이 있으며 주변의 잡음이 압력되는데 이를 막을 방법이 없으므로 입력되는 소리가 잡음과 섞여 파형이 복잡해져서 오히려 판단에 어려움을 주는 문제점이 있다.The present invention vibrates with sound when the heart of the human body runs or blood flows through blood vessels. The conventional stethoscope listens to this sound through a stethoscope and judges the state of various diseases according to the doctor's supervision. There is a problem, and the electronic stethoscope of the practical patent No. 177946 uses a sound as a micro input to the stethoscope to express the waveform on the monitor screen, look at the shape of the waveform, and identify various physical conditions and diseases. There is a problem such as distortion of the input signal due to the complicated device, and there is no way to prevent the surrounding noise from being pressured. Therefore, the input sound is mixed with the noise and the waveform becomes complicated, making it difficult to judge.

본 고안은 종래의 청진기는 인체의 심장이 뛰거나 혈관에 피가 흐르면 소리와 함께 진동이 일어나게 되는데 청진기를 통하여 소리를 듣고 의사의 주관에 따라 각종 질병의 상태를 판단하므로 오판의 경우가 많고 부정확한 문제점이 있으며 실용특허 제177946호의 전자식 청진기는 청진기에 소리를 마이크로 입력받아 모니터 화면에 파형을 표현하고 파형의 모양을 보고 각종 신체상태와질병을 파악하게 되는데 입력용 마이크의 감도문제를 해결하기 어렵고 기기가 복잡해져서 입력신호의 왜곡현상이 일어나는등 문제점이 있으며 주변의 잡음이 압력되는데 이를 막을 방법이 없고 입력되는 소리에 잡음이 섞여 파형이 복잡해져서 판단에 어려움을 주는 문제점을 해결하기 위하여 근원적으로 외부의 영향을 받지않고 소리와 특성이 다른 진동을 이용하는 압전세라믹 진동센서를 이용한 대용 청진기로서 외부의 영향을 받지않는 압전세라믹 진동센서에 의한 진동신호를 입력받아 내장된 프로그램에 의해 파형을 모니터 화면에 재생시키고 파형을 근거로하여 내장된 프로그램에 의해 소리를 재생시켜서 스피커로 듣게 하므로서 필요한 소리만을 들을 수 있고 필요한 파형만을 모니터 화면에 구현할 수 있어 정확한 판단을 할수있도록 청진기의 모든 문제점을 해결하려고 한다.The present invention is a conventional stethoscope is a vibration with the sound occurs when the heart beats or blood flow in the blood vessels of the human body by listening to the sound through the stethoscope to judge the state of various diseases according to the subject of the doctor is often incorrect and incorrect The electronic stethoscope of the practical patent No. 177946 is a micro-input of sound to the stethoscope to express the waveform on the monitor screen, look at the shape of the waveform and identify various physical conditions and diseases, it is difficult to solve the sensitivity problem of the input microphone Has a problem such as distortion of the input signal due to the complexity of the input signal, and there is no way to prevent the surrounding noise, and the noise is mixed with the input sound and the waveform is complicated to solve the problem of difficulty in judgment. Using vibrations that are not affected and have different sounds and characteristics Substitute stethoscope using piezoceramic vibration sensor. Receives vibration signal from piezoceramic vibration sensor that is not influenced by the outside, and reproduces the waveform on the monitor screen by the built-in program. By reproducing and listening to the speaker, you can hear only the sound you need and only the necessary waveform can be implemented on the monitor screen to solve all the problems of the stethoscope to make an accurate judgment.

도1 본 고안의 전체구성도Figure 1 overall configuration of the present invention

도2 본 고안의 구성 블록도2 is a block diagram of the present invention

본 고안은 상기한 문제점을 해결하기 위하여 소리와 특성이 다른 진동을 이용하는데 압전세라믹이 전기를 인가하면 진동을 발생시키지만 진동을 인가하면 전기신호를 발생시키는 특성을 가진 압전세라믹 진동센서를 입력센서로 이용하여 파형과 소리를 들으면서 혈압,맥박등 신체의상태와 질병을 판단하는 압전세라믹 진동센서를 이용한 대용 청진기로서 진동을 이용하는 여러가지 장치는 있으나 진동을소리로 재생시켜 이용하는 장치는 없으며 이하 첨부도면에 의해 상세히 설명하면 다음과 같다.In order to solve the above problems, a piezoceramic vibration sensor having a characteristic of generating vibration when piezoelectric ceramics are applied to electricity but generating an electric signal when vibration is applied is used as an input sensor. As a substitute stethoscope using piezoceramic vibration sensor that judges the condition and diseases of the body such as blood pressure and pulse while listening to waveforms and sounds, there are various devices that use vibration, but there is no device that reproduces vibration by sound. It will be described in detail as follows.

도1은 본 고안의 전체 구성도로서 압전세라믹 진동센서(1)에서 입력된 진동산호는 컴퓨터 본체(4)에 보내지게 되고 컴퓨터 본체(4) 내부에 장착된 응용프로그램에 의해 입력된 입력신호가 해석되어 모니터(2)의 화면에 파형을 재생시키고 파형을 근거로 장착된 응용프로그램이 소리를 재생시켜 스피커(3)으로 보내어서 소리가 나게 된다.FIG. 1 is an overall configuration diagram of the present invention, in which a vibration code input from a piezoelectric ceramic vibration sensor 1 is sent to a computer main body 4, and an input signal input by an application program mounted inside the computer main body 4 is The waveform is interpreted to reproduce the waveform on the screen of the monitor 2, and the application program mounted on the basis of the waveform reproduces the sound and sends the sound to the speaker 3 to produce the sound.

도2는 본 고안의 구성 블록도이다.2 is a block diagram of the present invention.

상기한 바와 같이 압전세라믹 진동센서를 이용하여 심장등의 진동신호를 받아 이용하므로 소리를 이용할때 처럼 외부의 영향을 받지 않아 정확히 혈압,맥박등 신체상태와 질병을 정확히 파악할 수 있는 효과가 있다.As described above, since the piezoceramic vibration sensor is used to receive vibration signals such as the heart, it is possible to accurately grasp physical conditions and diseases such as blood pressure and pulse without being affected by external influences as when using sound.

Claims (2)

압전세라믹에 전기를 인가하면 진동이 발생되고 진동을 인가하면 전기신호가 발생하는 특성을 이용하여 진동입력용 압전세라믹 진동센서(1)로 부터 입력된 심장등의 진동신호가 전기신호 변환되어 프로그램에 입력된 전기신호를 해석하여 파형으로 모니터(2)의 화면에 표시할 수 있고 스피커(3)으로 소리를 들을 수 있도록 소리를 재생시킬수있도록 스피커(3)와모니터(2)와 응용프로그램이 내장된 컴퓨터(4)로 구성된 것을 특징으로 하는 진동센서를 이용한 대용 청진기.When electricity is applied to the piezoelectric ceramic, vibration is generated, and when the vibration is applied, a vibration signal such as a heart input from the piezoelectric ceramic vibration sensor 1 for vibration input is converted into an electric signal by using the characteristic of generating an electric signal. The speaker (3), monitor (2) and application programs are embedded to interpret the input electrical signals and display them as waveforms on the screen of the monitor (2). Substitute stethoscope using a vibration sensor, characterized in that consisting of a computer (4). 상기 1항에서 진동입력용 압전세라믹 진동센서(1)로 부터 입력된 심장등의 진동신호가 전기신호로 변환되어 입력된 전기신호를 내장된 응용프로그램에 의해 전기신호가 해석되어 모니터 화면(2)에 파형으로 표시하고 스피커(3)으로 심장등의 진동을 소리로 변환시켜 들을 수 있도록된 진동센서(1)의 진동입력을 이용하는 것을 특징으로 하는 진동센서를 이용한 대용 청진기The vibration signal of the heart and the like input from the piezoelectric ceramic vibration sensor 1 for vibration input in 1 is converted into an electrical signal, and the electrical signal is interpreted by the built-in application program to monitor the monitor screen (2). Substitute stethoscope using a vibration sensor, characterized in that using the vibration input of the vibration sensor (1) to be displayed on the waveform to the speaker (3) to convert the vibration of the heart, etc. into sound
KR2020010021046U 2001-07-09 2001-07-09 Alternative Stethoscope Using Piezoceramic Vibration Sensor KR200255616Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020010021046U KR200255616Y1 (en) 2001-07-09 2001-07-09 Alternative Stethoscope Using Piezoceramic Vibration Sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020010021046U KR200255616Y1 (en) 2001-07-09 2001-07-09 Alternative Stethoscope Using Piezoceramic Vibration Sensor

Publications (1)

Publication Number Publication Date
KR200255616Y1 true KR200255616Y1 (en) 2001-12-13

Family

ID=73105026

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020010021046U KR200255616Y1 (en) 2001-07-09 2001-07-09 Alternative Stethoscope Using Piezoceramic Vibration Sensor

Country Status (1)

Country Link
KR (1) KR200255616Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007018324A1 (en) * 2005-08-09 2007-02-15 Pishon High Tech. Co., Ltd. Electronic stethoscope head

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007018324A1 (en) * 2005-08-09 2007-02-15 Pishon High Tech. Co., Ltd. Electronic stethoscope head

Similar Documents

Publication Publication Date Title
US5003605A (en) Electronically augmented stethoscope with timing sound
CN105232080B (en) Visualization electronic type stethoscope based on MEMS sonic transducers
CN204562207U (en) The multi-purpose electronic stethoscope that a kind of height is integrated
CN205198018U (en) Stethoscope that uses in blood pressure is measured
CN105982692A (en) Multifunctional stethoscope for broadband parameter monitoring and implementation method of multifunctional stethoscope
CN107260206B (en) Electronic stethoscope based on MEMS (micro-electromechanical systems) sound sensing principle
CN106236130A (en) A kind of electronic type stethoscope based on MEMS technology
US20150088021A1 (en) Vital signs sensing apparatus and associated method
JP2013244287A (en) Specimen information processor
JP2011019799A (en) Electronic stethoscope
CN1172632C (en) Sound pickup sensor
KR200255616Y1 (en) Alternative Stethoscope Using Piezoceramic Vibration Sensor
CN109199353A (en) Electronic blood pressure monitor, blood pressure measuring method and electronic auscultation device
US10321888B2 (en) Wireless stethobroadcasting instrument for medical training
CN111768834A (en) Wearable intelligent hearing comprehensive detection analysis rehabilitation system
CN204318742U (en) Korotkoff sound sensor
JP2002320593A (en) Method and apparatus for measuring arterial blood pressure
CN109717892A (en) A kind of MEMS auscultation probe micro-structure based on sonic transducer
WO2015048927A1 (en) Method and apparatus for auscultating inaudible signals
KR101020508B1 (en) An audio receiver for measuring pulse wave
KR200177946Y1 (en) An electronic stethoscope
KR200388387Y1 (en) Head of a stethoscope
Todorovic et al. Evaluation of dynamic performance in liquid-filled catheter systems for measuring invasive blood pressure
CN208435673U (en) A kind of easy sensor of internal arteriovenous fistula noise
CN104434072A (en) Korotkoff's sound sensor

Legal Events

Date Code Title Description
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee