CN111110225A - Electrocardiosignal recording device - Google Patents

Electrocardiosignal recording device Download PDF

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Publication number
CN111110225A
CN111110225A CN202010099568.9A CN202010099568A CN111110225A CN 111110225 A CN111110225 A CN 111110225A CN 202010099568 A CN202010099568 A CN 202010099568A CN 111110225 A CN111110225 A CN 111110225A
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controller
module
data processing
heart rate
heart sound
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CN202010099568.9A
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Chinese (zh)
Inventor
庞志翔
王慧泉
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Individual
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Priority to CN202010099568.9A priority Critical patent/CN111110225A/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
    • A61B5/0006—ECG or EEG signals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
    • 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
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/333—Recording apparatus specially adapted therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/333—Recording apparatus specially adapted therefor
    • A61B5/335—Recording apparatus specially adapted therefor using integrated circuit memory devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/339—Displays specially adapted therefor
    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Cardiology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physiology (AREA)
  • Acoustics & Sound (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)

Abstract

The invention relates to an electrocardiosignal recording device, which is characterized by comprising: the electrode is connected with one end of the data processing module; the other end of the data processing module is connected with the controller; the memory is connected with the controller; the auscultation module is connected with the controller and is used for monitoring heart rate and heart sound signals; the communication module is connected with the controller and is used for sending digital quantity electrocardio data; the remote terminal is in wireless connection with the communication module and is used for receiving the digital quantity electrocardio data. The invention adopts the electrodes to detect the electrocardiosignals and adopts the auscultation module to monitor the heart rate and heart sound signals, thereby realizing the simultaneous detection of the electrocardiosignals and the heart rate and heart sound signals. The invention adopts the memory to record the electrocardiosignals and the heart rate and heart sound signals, thereby realizing the real-time continuous acquisition, recording and storage of the electrocardiosignals and the heart rate and heart sound signals.

Description

Electrocardiosignal recording device
Technical Field
The invention relates to the field of medicine and medical data monitoring, in particular to an electrocardiosignal recording device.
Background
The electrocardiosignals are one of the bioelectric signals which are researched by human beings at the earliest and applied to medicine and clinic, and because heart diseases have the characteristics of paroxysmal and long-lasting property and the like, patients with the heart diseases often need to be treated and monitored for a long time, so that the electrocardiosignals have extremely important clinical value for carrying out long-time electrocardio recording on the patients. The electrocardiograph recorder can only monitor electrocardiograph signals but cannot simultaneously detect heart sounds and heart rates when being applied for the first time in the 60 th of the 20 th century, and is called a single-parameter monitor. In view of the difficulty in identifying the electrocardiographic signals and the specialty of related operations of electrocardiographic monitoring, the implementation of electrocardiographic monitoring is usually limited to hospitals and health institutions, and the daily electrocardiographic monitoring of patients is not easy to implement. In traditional electrocardiograph, mainly through the communication cable connection between each hardware device, its operation platform also is based on wired device, has certain suitability in certain occasion such as hospital and community, does not merge with current personal communication terminal, need use paster and electric conduction liquid when advancing the monitoring to the human body, and the operation is complicated, and the guardianship expense is also more expensive.
Therefore, the conventional electrocardiosignal recording device is difficult to realize the simultaneous detection of electrocardiosignals and heart sound and heart rate signals, and cannot realize the continuous acquisition, recording and storage of the electrocardiosignals and the heart sound and heart sound signals.
Disclosure of Invention
The invention aims to provide an electrocardiosignal recording device, which is used for solving the problem that electrocardiosignals and heart sound and heart rate signals cannot be detected simultaneously in the prior art.
In order to achieve the purpose, the invention provides the following scheme:
an electrocardiographic signal recording apparatus comprising: the electrode, the controller, the memory, the data processing module, the remote terminal, the auscultation module and the communication module;
the electrode is connected with one end of the data processing module and is used for detecting electrocardiosignals;
the other end of the data processing module is connected with the controller, and the data processing module is used for converting the electrocardiosignals into digital quantity electrocardio data;
the memory is connected with the controller and is used for recording the digital quantity electrocardiogram data;
the auscultation module is connected with the controller and is used for monitoring heart rate and heart sound signals;
the communication module is connected with the controller and is used for sending the digital quantity electrocardio data;
the remote terminal is in wireless connection with the communication module and is used for receiving the digital quantity electrocardio data.
Optionally, the electrocardiographic signal recording apparatus further includes: and the display module is connected with the controller and is used for displaying the digital quantity electrocardio data.
Optionally, the display module is an LCD display screen.
Optionally, the auscultation module specifically includes: the miniature microphone is connected with the controller and used for monitoring heart rate and heart sound signals.
Optionally, the electrocardiographic signal recording apparatus further includes: the signal amplifier, signal amplifier's one end with miniature microphone is connected, signal amplifier's the other end with data processing module connects, signal amplifier is used for enlargiing heart rate heart sound signal, the memory record heart rate heart sound signal.
Optionally, the remote terminal is an upper computer such as a mobile phone or a computer.
Optionally, the communication module is a bluetooth module.
Optionally, the controller is of the type: STM32F 103.
Optionally, the data processing module is an ADS1292 analog-to-digital converter.
According to the specific embodiment provided by the invention, the invention discloses the following technical effects:
the invention adopts the electrodes to detect the electrocardiosignals and adopts the auscultation module to monitor the heart rate and heart sound signals, thereby realizing the simultaneous detection of the electrocardiosignals and the heart rate and heart sound signals. The invention adopts the memory to record the electrocardiosignals and the heart rate and heart sound signals, thereby realizing the real-time continuous acquisition, recording and storage of the electrocardiosignals and the heart rate and heart sound signals.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a diagram of the structure of the apparatus according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide an electrocardiosignal recording device which is used for realizing real-time continuous acquisition, recording and storage of electrocardiosignals and heart rate and heart sound signals.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
An electrocardiographic signal recording apparatus comprising: the electrode, the controller, the memory, the data processing module, the remote terminal, the auscultation module and the communication module;
the electrode is connected with one end of the data processing module and is used for detecting electrocardiosignals;
in practical application, the outer end of the electrode is a mechanical eardrum, a sensor is arranged in the electrode, and under the control of the MCU controller, heart sound signals received by the eardrum through the electrode are transmitted to the ADS1292 analog-to-digital converter for analog-to-digital conversion processing.
The other end of the data processing module is connected with the controller, and the data processing module is used for converting the electrocardiosignals into digital quantity electrocardio data;
the memory is connected with the controller and is used for recording the digital quantity electrocardiogram data;
the auscultation module is connected with the controller and is used for monitoring heart rate and heart sound signals;
the communication module is connected with the controller and is used for sending the digital quantity electrocardio data;
the remote terminal is in wireless connection with the communication module and is used for receiving the digital quantity electrocardio data.
In practical application, the electrocardiographic signal recording apparatus further includes: and the display module is connected with the controller and is used for displaying the digital quantity electrocardio data.
In practical application, the auscultation module is specifically as follows: the miniature microphone is connected with the controller and used for monitoring heart rate and heart sound signals.
In practical application, the electrocardiographic signal recording apparatus further includes: the signal amplifier, signal amplifier's one end with miniature microphone is connected, signal amplifier's the other end with data processing module connects, signal amplifier is used for enlargiing heart rate heart sound signal, the memory record heart rate heart sound signal.
In practical application, the memory is a Micro SD memory card, and can automatically store the monitored electrocardiogram data.
In practical application, the electrocardiographic signal recording apparatus further includes: the power supply module comprises a power supply management module and a 220v commercial power supply, wherein the power supply management module transforms the 220v commercial power supply into a plurality of voltage values through transformation and respectively supplies power to the controller, the memory, the electrodes, the data processing module, the auscultation module, the display module, the miniature microphone and the communication module;
in practical application, the remote terminal is an upper computer such as a mobile phone or a computer.
In practical application, the communication module is a bluetooth module. The Bluetooth module is connected with APP on a mobile device (mobile phone) through 802.11.1 protocol. The Bluetooth module is connected with the controller through a USART serial port connection mode. The signal processed by the ADS1292 analog-to-digital converter is amplified by a signal amplifier and then is transmitted to the auscultation head through the MIC microphone for auscultation. Simultaneously, the electrocardiosignal obtained is transmitted to the mobile terminal APP and the LCD display screen in a wireless way through the Bluetooth module connected with the USART serial port by the MCU controller.
In practical application, the display module is an LCD display screen. The LCD display screen comprises a screen main body and an LCD display driving circuit, wherein the screen main body is coupled with the LCD display driving circuit, and the LCD display driving circuit is connected with the controller. The display module also comprises a Bluetooth state display and an electrode connection state display.
In practical application, the controller is a single chip microcomputer of any model of STM32 series.
In practical application, the controller has the following types: STM32F 103.
In practical application, the data processing module is an ADS1292 analog-to-digital converter.
In practical application, the electrocardiographic signal recording apparatus further includes: the switch key is connected with the controller and used for controlling the on-off state and the working state of the controller.
The working process of the device is as follows: starting up, namely pressing a switch key for a short time, successfully starting up the system, and preparing to normally record electrocardiogram data;
after monitoring and normal startup, the attached electrocardiograph is attached to a detection part after skin treatment, 3 different gains are adjusted by pressing a button, heart waveforms and heart rates are recorded, and the heart waveforms and the heart rates are stored in a flash device and a mobile device and displayed on an LCD display screen;
storing, namely, the monitored electrocardio data can be stored in a memory card while being displayed;
synchronization, the acquired and stored electrocardio data is wirelessly transmitted to a user mobile terminal APP by a control module through a Bluetooth module for data statistics and analysis;
and in the power-off state, the system is turned off by pressing the control switch for a long time, the power-off is successful by pressing for a long time for 3s, and the recording of the electrocardiogram data is stopped.
This device can monitor more parameters than traditional electrocardio record appearance, and this device belongs to novel practical medical instrument, has increased the electrocardio and has shown the function on keeping the basis of traditional stethoscope auscultation function, can gather in succession, record and save electrocardiosignal, shows electrocardiosignal waveform on the screen through integrated electrocardio signal to traditional auscultation district the while to realize detecting electrocardio, heart sound simultaneously, transmitting, the effect of record. The mobile terminal equipment can be connected with the network by using Bluetooth. The device is small, exquisite, simple and convenient, is beneficial to household use, is not only limited to hospitals, is comfortable to interact, can be attached to the body surface of a human body for a long time, realizes the functions of collecting, recording, storing and transmitting the electrocardiogram, and is convenient to use; the electrocardiosignal can be detected, and the heart sound and the heart rate can be detected at the same time; the accidental abnormal cardiac events can be effectively recorded, and the cardiac rhythm of the user can be displayed in real time; the effect of real-time detection and transmission recording of electrocardio and heart sound is achieved, and the medical safety standard is met.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The principles and embodiments of the present invention have been described herein using specific examples, which are provided only to help understand the method and the core concept of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.

Claims (9)

1. An electrocardiographic signal recording apparatus characterized by comprising: the electrode, the controller, the memory, the data processing module, the remote terminal, the auscultation module and the communication module;
the electrode is connected with one end of the data processing module and is used for detecting electrocardiosignals;
the other end of the data processing module is connected with the controller, and the data processing module is used for converting the electrocardiosignals into digital quantity electrocardio data;
the memory is connected with the controller and is used for recording the digital quantity electrocardiogram data;
the auscultation module is connected with the controller and is used for monitoring heart rate and heart sound signals;
the communication module is connected with the controller and is used for sending the digital quantity electrocardio data;
the remote terminal is in wireless connection with the communication module and is used for receiving the digital quantity electrocardio data.
2. The cardiac signal recording apparatus according to claim 1, further comprising: and the display module is connected with the controller and is used for displaying the digital quantity electrocardio data.
3. The cardiac signal recording device according to claim 2, wherein the display module is an LCD display screen.
4. The electrocardiosignal recording device according to claim 1, wherein the auscultation module is specifically: the miniature microphone is connected with the controller and used for monitoring heart rate and heart sound signals.
5. The cardiac signal recording apparatus according to claim 4, further comprising: the signal amplifier, signal amplifier's one end with miniature microphone is connected, signal amplifier's the other end with data processing module connects, signal amplifier is used for enlargiing heart rate heart sound signal, the memory record heart rate heart sound signal.
6. The electrocardiosignal recording device of claim 1, wherein the remote terminal is an upper computer such as a mobile phone or a computer.
7. The ecg signal recording device of claim 1, wherein the communication module is a bluetooth module.
8. The ecg signal recording device of claim 1, wherein the controller is of the type: STM32F 103.
9. The cardiac signal recording device according to claim 1, wherein the data processing module is an ADS1292 analog-to-digital converter.
CN202010099568.9A 2020-02-18 2020-02-18 Electrocardiosignal recording device Pending CN111110225A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010099568.9A CN111110225A (en) 2020-02-18 2020-02-18 Electrocardiosignal recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010099568.9A CN111110225A (en) 2020-02-18 2020-02-18 Electrocardiosignal recording device

Publications (1)

Publication Number Publication Date
CN111110225A true CN111110225A (en) 2020-05-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010099568.9A Pending CN111110225A (en) 2020-02-18 2020-02-18 Electrocardiosignal recording device

Country Status (1)

Country Link
CN (1) CN111110225A (en)

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