WO2001070105A2 - Method and system for ecg recording via telephone - Google Patents

Method and system for ecg recording via telephone

Info

Publication number
WO2001070105A2
WO2001070105A2 PCT/YU2001/000005 YU0100005W WO0170105A2 WO 2001070105 A2 WO2001070105 A2 WO 2001070105A2 YU 0100005 W YU0100005 W YU 0100005W WO 0170105 A2 WO0170105 A2 WO 0170105A2
Authority
WO
Grant status
Application
Patent type
Prior art keywords
ecg
leads
electrodes
method
integral
Prior art date
Application number
PCT/YU2001/000005
Other languages
French (fr)
Other versions
WO2001070105A3 (en )
Inventor
BoŠko BOJOVIC
Original Assignee
Bojovic Bosko
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

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/0002Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0004Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
    • A61B5/0006ECG or EEG signals
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/04Detecting, measuring or recording bioelectric signals of the body or parts thereof
    • A61B5/0402Electrocardiography, i.e. ECG
    • A61B5/04028Generation of artificial ECG signals based on measured signals, e.g. to compensate for missing leads
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/04Detecting, measuring or recording bioelectric signals of the body or parts thereof
    • A61B5/0402Electrocardiography, i.e. ECG
    • A61B5/0404Hand-held devices
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/04Detecting, measuring or recording bioelectric signals of the body or parts thereof
    • A61B5/0402Electrocardiography, i.e. ECG
    • A61B5/0408Electrodes specially adapted therefor
    • A61B5/04085Multiple electrode holders

Abstract

The invention relates to a method and system for acquisition of electrocardiographic data by the aid of a mobile pocket device and to their sending to a diagnostic center by cellular or fixed telephone. The invention overcomes the problem of recording all 12 standard electrocardiogram leads, for patients with coronary insufficiency diagnosis, in such a way that the patient in an urgent situation records only three leads, using the mobile device - an ECG transmitter with integral electrodes, while a program loaded into a diagnostic center computer reconstructs all 12 standard electrocardiogram leads using the three received leads, so that the reconstructed leads correspond to the leads that would be recorded by electrodes in their standard position at the moment the patient was recording three leads with the mobile device. The reconstruction program is based on a reconstruction algorithm. In this way, the system makes urgent cardiology diagnosis possible on the basis of all 12 standard ECG leads, based on recording that the patient does himself using the pocketsize device with integral electrodes, that is without using cables.

Claims

PATENT CLAIMS
1. A method for telephonic recording of ECG data which are sent to a remote location by the telephone line, wherein the said method means that, using the calibration procedure (320), the calibration coefficients for a patient (1) are calculated; as a next step, by using an ECG transmitter (2), three special ECG leads (301) are recorded on the body of the patient (1), and, through modems (3) and (7), sent to a diagnostic center (6), where they are transformed, in a computer (9), into 12 standard ECG leads (307) by a reconstruction procedure.
2. A method as described in claim 1, wherein said method means that during said calibration procedure (320), as a first step, two groups of ECG leads are recorded from a patient (1) in the diagnostic center (6), namely three special ECG leads (302) and twelve standard ECG leads (303), and then, using the calibration program (304) on computer (9) which takes recordings (302) and (303) as input data, the calibration coefficients, representing the coefficient of dependence between the groups of leads (302) and (303), are calculated for the patient (1) and stored into a calibration coefficients database (305).
3. A method as described in claim 2, wherein said method means that three special ECG leads (302) are recorded using a box with integral electrodes (13), while 12 standard ECG leads (303) are recorded using standard electrodes (11).
4. A method as described in claim 1, wherein said method means that a patient (1), using an ECG transmitter (2) records three special leads (301) by connecting four integral electrodes (20) on the ECG transmitter (2) electrically with the same points on his body as when the box with integral electrodes (13) was used during calibration procedure (320).
5. A method as described in claim 1, wherein said method means that in the computer (9), on the basis of recording of three special ECG leads (301) obtained by telephone, and the patient (1) calibration coefficients from database (305), and by using a reconstruction program (306), 12 reconstructed standard ECG leads (307) are obtained and displayed on the computer screen (9) by using a graphical display program (308), comprising that twelve leads (307) are derived in such a way that that they coincide with the recording that would be taken from electrodes in their standard positions on the body of the patient (1), in the moment when he performed the recording of the three special leads (301) by the ECG transmitter (2),
6. A system for telephonic recording of ECG data that are sent to a remote location by using a telephone line, wherein the said system means that an ECG transmitter (2), through modems (3) and (7) and the telephone line (5), is connected to the computer (9) in the diagnostic center (6), which in turn is connected with the calibration device (10), which in turn is connected with the box with integral electrodes (13) and standard ECG electrodes (11).
7. A system as described in claim 6, wherein said system means that the ECG transmitter (2) is equipped with four integral electrodes (20), and that they are connected with inputs of an amplifier (21) to record three ECG leads (301), so that one electrode (200) represent the passive electrode, while the rest of them (201, 202 and 203) represent the active electrodes.
8. A system as described in claim 6, wherein said system means that a calibration device (10) is connected with a box with integral electrodes (13) which is equipped with four integral electrodes (130, 131, 132 and 133), so that the box with integral electrodes (13) has the same shape as the ECG transmitter (2), while the integral electrodes on it (130, 131, 132 and 133) have the same shape, position and connection with the corresponding amplifier as electrodes (20) on the transmitter (2), according to the claim 7.
PCT/YU2001/000005 2000-03-22 2001-03-05 Method and system for ecg recording via telephone WO2001070105A3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
YUP-171/00 2000-03-22
YUP017100 2000-03-22

Publications (2)

Publication Number Publication Date
WO2001070105A2 true true WO2001070105A2 (en) 2001-09-27
WO2001070105A3 true WO2001070105A3 (en) 2003-11-06

Family

ID=25548663

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/YU2001/000005 WO2001070105A3 (en) 2000-03-22 2001-03-05 Method and system for ecg recording via telephone

Country Status (1)

Country Link
WO (1) WO2001070105A3 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005018447A1 (en) * 2003-08-20 2005-03-03 Bosko Bojovic Apparatus and method for cordless recording and telecommunication transmission of three special ecg leads and their processing
DE102005012088A1 (en) * 2005-03-16 2006-09-21 Viasys Healthcare Gmbh Electrode, measuring line and measuring method
EP1983895A1 (en) * 2006-02-15 2008-10-29 Novosense AB A system and a method for wireless generation of standard ecg leads and an ecg sensing unit therefor
DE102007033334A1 (en) * 2007-07-16 2009-01-22 Rheinisch-Westfälisch-Technische Hochschule Aachen A method for detecting bio-signals by means of a detection unit and apparatus therefor
EP2049013A2 (en) * 2006-07-29 2009-04-22 Cardicell Ltd. Device for mobile electrocardiogram recording
WO2014091472A1 (en) * 2012-12-11 2014-06-19 AMITAI David Miniature ecg data acquisition device
CN105943022A (en) * 2016-05-20 2016-09-21 浙江铭众科技有限公司 Electrocardiogram monitoring system with function of remodeling 12-lead by utilizing 3-lead
CN105997051A (en) * 2016-05-20 2016-10-12 浙江铭众科技有限公司 Intelligent terminal for reconstructing 12-lead electrocardiosignals by utilizing three-lead electrocardiosignals

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4569357A (en) * 1982-02-12 1986-02-11 Ernst Sanz Method for cardiogoniometry
US4850370A (en) * 1987-07-22 1989-07-25 Dower Gordon E Method and apparatus for sensing and analyzing electrical activity of the human heart
US4889134A (en) * 1988-03-25 1989-12-26 Survival Technology, Inc. Device for measuring multiple channels of heartbeat activity and encoding into a form suitable for simultaneous transmission over
US5058598A (en) * 1990-08-03 1991-10-22 Nicklas John M Method and apparatus for synthesizing leads of an electrocardiogram

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4569357A (en) * 1982-02-12 1986-02-11 Ernst Sanz Method for cardiogoniometry
US4850370A (en) * 1987-07-22 1989-07-25 Dower Gordon E Method and apparatus for sensing and analyzing electrical activity of the human heart
US4889134A (en) * 1988-03-25 1989-12-26 Survival Technology, Inc. Device for measuring multiple channels of heartbeat activity and encoding into a form suitable for simultaneous transmission over
US5058598A (en) * 1990-08-03 1991-10-22 Nicklas John M Method and apparatus for synthesizing leads of an electrocardiogram

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7647093B2 (en) 2003-08-20 2010-01-12 New Cardio, Inc. Apparatus and method for cordless recording and telecommunication transmission of three special ECG leads and their processing
JP2007502679A (en) * 2003-08-20 2007-02-15 リュプコ ハジェヴスキ, Apparatus and method and three specific ecg lead telecommunications transmission and the process for cordless recording
WO2005018447A1 (en) * 2003-08-20 2005-03-03 Bosko Bojovic Apparatus and method for cordless recording and telecommunication transmission of three special ecg leads and their processing
DE102005012088A1 (en) * 2005-03-16 2006-09-21 Viasys Healthcare Gmbh Electrode, measuring line and measuring method
EP1983895A1 (en) * 2006-02-15 2008-10-29 Novosense AB A system and a method for wireless generation of standard ecg leads and an ecg sensing unit therefor
US9364150B2 (en) 2006-02-15 2016-06-14 Novosense Ab System and method for wireless generation of standard ECG leads and an ECG sensing unit therefor
EP1983895A4 (en) * 2006-02-15 2015-04-29 Novosense Ab A system and a method for wireless generation of standard ecg leads and an ecg sensing unit therefor
US8903477B2 (en) * 2006-07-29 2014-12-02 Lior Berkner Device for mobile electrocardiogram recording
EP2049013A2 (en) * 2006-07-29 2009-04-22 Cardicell Ltd. Device for mobile electrocardiogram recording
EP2049013A4 (en) * 2006-07-29 2009-12-09 Cardicell Ltd Device for mobile electrocardiogram recording
US20100069735A1 (en) * 2006-07-29 2010-03-18 Lior Berkner Device for mobile electrocardiogram recording
DE102007033334A1 (en) * 2007-07-16 2009-01-22 Rheinisch-Westfälisch-Technische Hochschule Aachen A method for detecting bio-signals by means of a detection unit and apparatus therefor
WO2014091472A1 (en) * 2012-12-11 2014-06-19 AMITAI David Miniature ecg data acquisition device
CN105943022A (en) * 2016-05-20 2016-09-21 浙江铭众科技有限公司 Electrocardiogram monitoring system with function of remodeling 12-lead by utilizing 3-lead
CN105997051A (en) * 2016-05-20 2016-10-12 浙江铭众科技有限公司 Intelligent terminal for reconstructing 12-lead electrocardiosignals by utilizing three-lead electrocardiosignals
CN105943022B (en) * 2016-05-20 2017-03-15 浙江铭众科技有限公司 A cardiac electrical monitoring system three lead reconstruction function has twelve lead

Also Published As

Publication number Publication date Type
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