WO2008055382A1 - Électrocardiographe du type à broche - Google Patents

Électrocardiographe du type à broche Download PDF

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Publication number
WO2008055382A1
WO2008055382A1 PCT/CN2006/002984 CN2006002984W WO2008055382A1 WO 2008055382 A1 WO2008055382 A1 WO 2008055382A1 CN 2006002984 W CN2006002984 W CN 2006002984W WO 2008055382 A1 WO2008055382 A1 WO 2008055382A1
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WO
WIPO (PCT)
Prior art keywords
electrocardiograph
lead
ecg
computer
self
Prior art date
Application number
PCT/CN2006/002984
Other languages
English (en)
Chinese (zh)
Inventor
Xiaofeng Gao
Original Assignee
Medex Tech-Trade Corporation
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 Medex Tech-Trade Corporation filed Critical Medex Tech-Trade Corporation
Priority to CNB2006800353524A priority Critical patent/CN100571616C/zh
Priority to PCT/CN2006/002984 priority patent/WO2008055382A1/fr
Publication of WO2008055382A1 publication Critical patent/WO2008055382A1/fr

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Classifications

    • 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]

Definitions

  • the present invention relates to the field of electrocardiogram acquisition and analysis, and specifically relates to a device capable of realizing collection and processing of an electrocardiogram signal.
  • An electrocardiograph is one of the important instruments for diagnosing current clinical tests and is a necessary means for doctors to make a correct diagnosis.
  • electrocardiographs are widely divided into two types, one is a specialized electrocardiograph, and the other is an electrocardiograph assembled from an electrocardiograph and an ordinary PC.
  • the purpose of the ECG machine and the ECG workstation is to collect the patient's ECG waveform and provide the doctor with the condition information for analysis and diagnosis.
  • ECG machine and ECG workstation are basically the same, but the implementation is slightly different. From the working principle, both have the following basic modules or links, namely, ECG signal amplification module, signal digitization processing module, data storage module, data analysis module, display module and printing module.
  • the function of the ECG signal amplification module is mainly to amplify the electrophysiological signal of the patient's body to facilitate the identification of the instrument; the function of the signal digitization processing module is to convert the electrophysiological signal into a digital signal that the machine can recognize; the digital storage module, its function The digital electrocardiographic signal is stored in the instrument; the data analysis module realizes the function of analyzing the collected data; the function of the display module is to let the doctor observe the electrocardiogram waveform while collecting the electrocardiogram, or realize the acquisition. After the playback; the print module prints the collected ECG, and this module in the ECG workstation can also print the analysis data and medical records.
  • electrocardiograph and ECG workstation digitize the patient's electrophysiological signal, store and observe the signal, and generate diagnostic data useful to the doctor.
  • the existing ECG workstation system is structured as follows:
  • the external part of the digital computer part of the temporary spare parts analog amplification system has
  • ECG data Yes it occupies the hard disk and is not easy to move.
  • ECG machine and ECG workstation are used to trace the ECG waveform for clinical diagnosis by medical personnel. They all have working modules such as ECG signal amplification module, signal digitization processing module, data storage module, data analysis module, display module and printing module.
  • the structure of the electrocardiograph is that each module is concentrated on the electrocardiograph.
  • the complete ECG machine has multiple functions such as collection, digitization, storage, analysis, display and printing, and can work independently.
  • the advantage is that it is fully functional, and the disadvantage is often that it is too bulky and inconvenient to use.
  • the ECG workstation is slightly different from the ECG machine. Its hardware uses an ECG collector and a general-purpose computer and its peripheral devices (such as laser printers) to reduce investment and give full play to the potential functions of the instrument. That is to say, in the ECG workstation, the functions of the data storage module, the data analysis module, the display module and the print module are realized by the conventional computer and its peripheral devices, and the functions of the electrocardiographic signal amplification module and the signal digitization processing module are realized. It is implemented by the ECG collector. In this way of working, the dedicated ECG collector is much smaller in size than the independent ECG machine, but it needs to be installed in the computer. Specialized ECG software is installed, and the ECG data is stored in the computer, so in fact, the entire workstation is still bulky, and the requirements for the environment and conditions are still relatively demanding. Summary of the invention
  • the lead-line electrocardiograph of the invention can solve the following problems: The electrocardiograph and the electrocardiograph are bulky and cannot perform ECG examination anytime and anywhere; the ECG workstation needs manual manual installation of ECG software, and the operation is complicated; after installation, installation Files and stored data files create a large amount of data waste on the computer.
  • the design of the lead-type ECG machine is to combine the ECG instrument and the ECG lead wire into one, which is also the core of the lead wire ECG machine.
  • the implementation of the invention patent consists of the following three parts, namely: an amplifier module, a self-starting software module, and a storage module.
  • the lead wire electrocardiograph of the present invention can be connected to a computer, and includes an amplifier module, a self-starting device, and a storage device.
  • the amplifier module is a multi-conducting physiological signal amplifier composed of a plurality of operational amplifiers, and the storage device is used for storing the collected ECG data, the lead-line electrocardiograph is a plug-and-play device, wherein the self-starting device has a pre-loaded lead-line electrocardiograph self-starting software, so that the electrocardiograph can automatically start after being connected to the computer.
  • the electrocardiographic analysis of the electrocardiogram is performed by the operation of the computer. Execute the ECG collection profile stored on the USB disk.
  • the self-starting device has a built-in USB disk, and the electrocardiograph automatically starts the built-in USB disk after connecting to the computer, and generates a virtual optical disk, wherein the virtual optical disk has a lead-line electrocardiograph self-starting Software executable file, and configuration file In the built-in USB disk, generating a virtual optical disk to execute the executable file, and simultaneously executing the configuration file, thereby automatically starting the lead-line electrocardiograph self-starting software.
  • the multi-conducting physiological signal amplifier adopts a USB interface electrocardiograph; and the storage device adopts a mobile disk.
  • the collected ECG data is stored on the lead-line ECG machine, which can effectively save the collected ECG data without causing any data waste on the temporarily used computer.
  • the lead-line ECG machine As long as the lead-line ECG machine is connected to any available ordinary computer (either desktop or portable) and printer, it can realize all functions of ECG signal collection, processing, analysis, display and printing. . DRAWINGS
  • FIG. 1 is a block diagram of the overall operation of the present invention
  • 2 is a structural block diagram of the lead wire type electrocardiograph of the present invention
  • FIG. 3 is a flow chart of the operation of the lead wire type electrocardiograph of the present invention.
  • the overall working block diagram of the lead-line electrocardiograph of the present invention connected to the human body and the computer is shown in Fig. 1, wherein the structural block diagram of the lead-line electrocardiograph is shown in Fig. 2.
  • the implementation of the lead-line ECG machine is mainly completed by the combination of the amplifier module, the self-starting software module and the storage device.
  • Amplifier module :
  • This section is a typical multi-conducting physiological signal amplifier consisting of several operational amplifiers.
  • the ECG signal obtained by amplifying the body surface electrode is very weak.
  • the amplified ECG signal is converted to a digital signal by an analog/digital converter and can then be sent to a computer or other signal processing device for further analysis and feature extraction.
  • This section is already related to the technology.
  • a USB interface amplifier is used as a multi-conducting physiological signal amplifier, and the amplified ECG signal is converted into a digital signal by an analog/digital converter, and then can be sent to a computer or other signal processing device for further analysis and Feature extraction work.
  • Self-starting software module can be any kind of self-starting hardware device, such as a virtual optical drive, which automatically boots the software system.
  • the self-starting software has been pre-installed inside the lead-line ECG machine, and the user does not need to install any software manually, because the lead-line ECG device is plug-and-play.
  • the executable file of the lead-line ECG software is on the virtual CD.
  • the system executes the executable file when generating the virtual CD, and automatically configures the amplifier parameters and user configuration, so that the lead-line ECG software is automatically started.
  • Step S1 the lead-line ECG machine is connected to the computer, the computer will automatically boot and run, and the computer program without the driver program will automatically install the driver program;
  • Step S2 after entering the software main interface, click the "Information” button to enter the patient In the information input window, enter the corresponding information and press "Confirm” to exit;
  • Step S3 "Open” Click this button to open the previously stored case, the saved case will be named "ECG + name";
  • Step S4 "Monitor” Click this button to start ECG monitoring.
  • the ECG waveform will be displayed in blue during monitoring.
  • "Record” Click this button to start ECG recording and saving. After starting recording, the waveform will turn black and the recording time will be displayed. In the upper left and lower right corners of the screen, the information is stored in the USB data disk;
  • step S5 when the single column printing, double column printing or three column printing button is clicked during recording, the recording can be stopped and the print report preview interface is entered.
  • the sensitivity and paper feed speed are set above the main interface of the software, such as 5, 10, 20mm/mV above the main interface of the software to set the sensitivity; 12.5, 25, 50 mm/S above the main interface is used to set the paper feed speed;
  • Step S6 click "New” to create a new record by silver, and return to S2.
  • Step S7 click "Exit”, pull out the device, no need to uninstall.
  • storage equipment It can be any form of storage reading device, such as a mobile u disk. Used to store ECG data. other instructions:
  • General purpose computer Universal personal computer or compatible computer.
  • Electrode Conventional medical electrode
  • Digital interface A standard digital interface for conventional personal computers, such as a USB interface.
  • External part Digital computer part Temporary spare parts Analog amplification system
  • Network transmission data can be transmitted over the network

Landscapes

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

Abstract

L'invention porte sur un électrocardiographe du type à broche qui est relié à un ordinateur, lequel électrocardiographe comprend un module amplificateur, un dispositif de démarrage automatique et un dispositif mémoire. Le module amplificateur est un amplificateur de signaux électrophysiologiques polygraphiques composé de plusieurs amplificateurs opérationnels. Le dispositif mémoire est utilisé pour stocker les paramètres ECG acquis. L'électrocardiographe du type à broche est un dispositif prêt à l'emploi, étant donnée qu'un logiciel de démarrage automatique de l'électrocardiographe du type à broche est prémémorisé dans le dispositif de démarrage automatique, ce qui permet à l'électrocardiographe de démarrer automatiquement après avoir été relié à l'ordinateur, l'ECG pouvant ensuite être échantillonné et analysé par les opérations de l'ordinateur.
PCT/CN2006/002984 2006-11-08 2006-11-08 Électrocardiographe du type à broche WO2008055382A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CNB2006800353524A CN100571616C (zh) 2006-11-08 2006-11-08 导联线式心电图机
PCT/CN2006/002984 WO2008055382A1 (fr) 2006-11-08 2006-11-08 Électrocardiographe du type à broche

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2006/002984 WO2008055382A1 (fr) 2006-11-08 2006-11-08 Électrocardiographe du type à broche

Publications (1)

Publication Number Publication Date
WO2008055382A1 true WO2008055382A1 (fr) 2008-05-15

Family

ID=39364162

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2006/002984 WO2008055382A1 (fr) 2006-11-08 2006-11-08 Électrocardiographe du type à broche

Country Status (2)

Country Link
CN (1) CN100571616C (fr)
WO (1) WO2008055382A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103637795A (zh) * 2013-12-30 2014-03-19 中国人民解放军总医院 心电图机自动诊断功能检测方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8082027B2 (en) * 2010-05-07 2011-12-20 General Electric Company Portable USB electrocardiograph system and method
CN107485390A (zh) * 2017-09-18 2017-12-19 山东正心医疗科技有限公司 一种心电数据图形化处理方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1177153A (zh) * 1997-09-24 1998-03-25 东南大学 自启动型数据采集器
CN1252703A (zh) * 1997-02-28 2000-05-10 Qrs诊断有限公司 实时采集生物数据的个人计算机卡
JP2003290148A (ja) * 2002-03-29 2003-10-14 Brain Cosmos Co Ltd 患者携帯型自己医療情報システム
CN2636817Y (zh) * 2003-08-22 2004-09-01 浙江大学微系统有限公司 便携式心电监护仪
KR20050039821A (ko) * 2005-04-08 2005-04-29 이천수 휴대용 저장장치 겸용의 건강측정시스템

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1252703A (zh) * 1997-02-28 2000-05-10 Qrs诊断有限公司 实时采集生物数据的个人计算机卡
CN1177153A (zh) * 1997-09-24 1998-03-25 东南大学 自启动型数据采集器
JP2003290148A (ja) * 2002-03-29 2003-10-14 Brain Cosmos Co Ltd 患者携帯型自己医療情報システム
CN2636817Y (zh) * 2003-08-22 2004-09-01 浙江大学微系统有限公司 便携式心电监护仪
KR20050039821A (ko) * 2005-04-08 2005-04-29 이천수 휴대용 저장장치 겸용의 건강측정시스템

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103637795A (zh) * 2013-12-30 2014-03-19 中国人民解放军总医院 心电图机自动诊断功能检测方法

Also Published As

Publication number Publication date
CN100571616C (zh) 2009-12-23
CN101321493A (zh) 2008-12-10

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