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WO2000041620A1 - Appareil d'electrocardiographie de poche - Google Patents

Appareil d'electrocardiographie de poche Download PDF

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Publication number
WO2000041620A1
WO2000041620A1 PCT/EP1999/010389 EP9910389W WO0041620A1 WO 2000041620 A1 WO2000041620 A1 WO 2000041620A1 EP 9910389 W EP9910389 W EP 9910389W WO 0041620 A1 WO0041620 A1 WO 0041620A1
Authority
WO
WIPO (PCT)
Prior art keywords
battery
battery cover
pocket
electrodes
ekg
Prior art date
Application number
PCT/EP1999/010389
Other languages
German (de)
English (en)
Other versions
WO2000041620A8 (fr
Inventor
Edgar Schneider
Original Assignee
Edgar Schneider
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 Edgar Schneider filed Critical Edgar Schneider
Priority to AU24340/00A priority Critical patent/AU2434000A/en
Publication of WO2000041620A1 publication Critical patent/WO2000041620A1/fr
Publication of WO2000041620A8 publication Critical patent/WO2000041620A8/fr

Links

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]
    • A61B5/332—Portable devices specially adapted therefor

Definitions

  • the invention relates to a portable, battery-operated pocket EKG, in particular for patient monitoring and immediate diagnosis in emergencies.
  • a pocket EKG is known from US Pat. No. 4,606,352, which comprises a computer part, measured value acquisition, signal processing, data storage, input keyboard and display device.
  • the electrodes are arranged on the outside of the housing.
  • the disadvantage of this device is the lack of user-friendliness and insufficient suitability for emergencies.
  • the electrode part can be easily replaced and on the other hand it is achieved in that the number of detachable parts on the compact pocket ECG is minimized, since a battery cover must already be present in order to to enable the replacement of the battery or accumulators.
  • Another advantage is that The detachability of the battery cover with the integrated electrodes makes it easier to clean the electrodes without running the risk of making the electronics of the pocket EKG inoperative with cleaning agents.
  • the pocket EKG according to the invention comprises a data transmission module for transmitting the recorded signals to the outside and for receiving control signals and other data.
  • An interface e.g. an IR interface to commercially available cell phones is advantageous. This enables, for example, an emergency doctor to record the ECG data at an accident site and transmit it directly to the emergency department of a hospital. The patient can also record the data in the home with self-diagnosis and transmit it to his doctor in the practice by phone or cell phone. This simplifies aftercare e.g. in infarct patients.
  • the data transmission module can advantageously also be integrated into the battery cover. In this way, one and the same basic device can be provided with different data transmission modules.
  • FIG. 1 is a schematic block diagram of an exemplary and preferred embodiment of the invention
  • FIG. 2 shows a perspective illustration of a preferred embodiment of the invention
  • FIG. 3 shows a view of the device base with battery cover and electrodes of the device according to FIG. 2 integrated therein;
  • Fig. 4 is a schematic cross-sectional view of the device of Fig. 2;
  • FIG. 6 shows a representation corresponding to FIG. 4 with an alternative embodiment of the battery cover, an electrode being designed as a clip for inserting the device into a pocket.
  • the pocket EKG comprises a computer part 2 with a CPU 4, a program memory 6, a working memory 8, a non-volatile data memory 10, a real-time clock (RTC) 12 and a clock generator 14.
  • the computer part 2 is equipped with a display device 16 with a Display 18 and a display controller 20 connected.
  • the computer part 2 is likewise connected to an input keyboard or operating device 22.
  • the device is supplied with current via a power supply 24 with batteries or rechargeable batteries (not shown).
  • the computer part 2 is also with a measured value acquisition 26 connected to a D / A converter 28 and a measured value amplifier 30.
  • the measured value acquisition 26 represents the connecting link between the computer part 2 and a battery cover 32.
  • a data transmission module 38 enables the transmission of measurement data during the measurement or afterwards to external units for further processing.
  • the data transmission module can preferably comprise an IR interface, by means of which the measurement data can be measured, for. B. can be transferred to a commercially available cell phone with IR interface.
  • Fig. 2 shows a perspective view of an exemplary embodiment of the invention according to the
  • FIG. 3 shows the embodiment according to FIG. 2 in a top view of the device base with the battery cover 32 and electrodes 34, 35 and 36 integrated therein.
  • the electrode 34 is designed as a retaining clip.
  • the battery cover 32 has a locking mechanism 41 through which the battery cover 32 is detachably connected to the housing 1.
  • FIG. 4 shows a cross-sectional view of the device according to FIGS. 2 and 3 with the battery cover 32, the measured value acquisition 26, the computer part 2 and the power supply 24 and the data transmission unit 38, which in the embodiment according to FIG. 5 is integrated in the battery cover 32 is shown.
  • the data transmission unit 38 can, however, also in the Housing 1 may be arranged.
  • the battery cover 32 comprises a contacting unit 40, which establishes the electrical connection of the electrodes 34, 35 and 36 to the measurement value acquisition 26 in the housing 1.
  • Fig. 5 shows a schematic block diagram with the functions of the battery cover 32.
  • the contacting device 40 together with the locking mechanism 41 forms an on / off switch 42.
  • the lead electrodes 34, 35 and 36 with the measured value acquisition 26 and the Computer part 2 connected.
  • the internal power supply 24 is automatically activated, or when the battery cover 32 is opened, the device is switched off. That is, when the battery cover 32 is open, the device is completely de-energized so that the batteries can be changed without any problems.
  • the device is only functional and is supplied with current when the battery cover 32 is closed, and is therefore leakproof. Current flow when the device is open and therefore leaky cannot occur, which means a considerable safety advantage.
  • the battery cover 32 fulfills the following functions:
  • An optional data transmission module integrated in the battery cover 32 is used for contact-free or contact-based data transmission of the recorded ECG data to an external receiver and for receiving data for the user of the device.
  • An electronic protective device that is defibrillation-resistant can be integrated in the battery cover 32. This will prevent the ECG from malfunctioning during defibrillation (resuscitation from electric shocks.
  • the battery cover 32 is interchangeable with another of the same functionality, but with different contact arrangements and possibly additional functional elements.
  • Reference numeral 43 denotes a connection possibility for cable electrodes instead of or in addition to the lead electrodes 34, 35, 36 integrated in the battery cover 32 for cable electrodes 48, 49 and 50 are provided.

Landscapes

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

Abstract

L'invention concerne un appareil d'électrocardiographie de poche alimenté par batterie qui comprend: une partie de calcul (2), servant à la détection de valeurs de mesure, au traitement de signaux et à la mémorisation de données; un clavier d'entrée de données (22); un dispositif d'affichage (16); un compartiment à batterie, qui peut être fermé par un couvercle de batterie (32); et des électrodes de dérivation (34, 35, 36) et/ou des points de connexion (44, 45, 46) pour des électrodes sous forme de câbles (48, 49, 50), les électrodes de dérivation (34, 35, 36) et/ou les points de connexion (44, 45, 46) pour les électrodes sous forme de câbles (48, 49, 50) étant intégrés dans le couvercle de batterie (32).
PCT/EP1999/010389 1998-12-28 1999-12-24 Appareil d'electrocardiographie de poche WO2000041620A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU24340/00A AU2434000A (en) 1998-12-28 1999-12-24 Pocket-sized electrocardiograph

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29822954U DE29822954U1 (de) 1998-12-28 1998-12-28 Taschen EKG mit Multifunktionsdeckel
DE29822954.4 1998-12-28

Publications (2)

Publication Number Publication Date
WO2000041620A1 true WO2000041620A1 (fr) 2000-07-20
WO2000041620A8 WO2000041620A8 (fr) 2000-10-12

Family

ID=8067112

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1999/010389 WO2000041620A1 (fr) 1998-12-28 1999-12-24 Appareil d'electrocardiographie de poche

Country Status (3)

Country Link
AU (1) AU2434000A (fr)
DE (1) DE29822954U1 (fr)
WO (1) WO2000041620A1 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8301232B2 (en) 2010-06-08 2012-10-30 Alivecor, Inc. Wireless, ultrasonic personal health monitoring system
US8509882B2 (en) 2010-06-08 2013-08-13 Alivecor, Inc. Heart monitoring system usable with a smartphone or computer
US8700137B2 (en) 2012-08-30 2014-04-15 Alivecor, Inc. Cardiac performance monitoring system for use with mobile communications devices
US9220430B2 (en) 2013-01-07 2015-12-29 Alivecor, Inc. Methods and systems for electrode placement
US9247911B2 (en) 2013-07-10 2016-02-02 Alivecor, Inc. Devices and methods for real-time denoising of electrocardiograms
US9254092B2 (en) 2013-03-15 2016-02-09 Alivecor, Inc. Systems and methods for processing and analyzing medical data
US9254095B2 (en) 2012-11-08 2016-02-09 Alivecor Electrocardiogram signal detection
US9351654B2 (en) 2010-06-08 2016-05-31 Alivecor, Inc. Two electrode apparatus and methods for twelve lead ECG
US9420956B2 (en) 2013-12-12 2016-08-23 Alivecor, Inc. Methods and systems for arrhythmia tracking and scoring
US9839363B2 (en) 2015-05-13 2017-12-12 Alivecor, Inc. Discordance monitoring
NL2021115B1 (en) * 2018-06-13 2019-12-19 Stichting Cardiovasculaire Biologie Scb Device for recording a multi-channel-ecg using and a method there for

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4606352A (en) 1984-07-13 1986-08-19 Purdue Research Foundation Personal electrocardiogram monitor
DE3636996C1 (en) 1986-10-17 1987-11-26 Hans-Joachim Uhlemann Cardiac diagnostic unit
WO1988005282A1 (fr) * 1987-01-22 1988-07-28 Micromedical Industries Pty. Limited Appareil portatif de controle des fonctions physiologiques
EP0553372A1 (fr) * 1992-01-29 1993-08-04 Hewlett-Packard GmbH Méthode et système de surveillance de fonctions vitales
DE19731986A1 (de) * 1997-07-24 1999-01-28 Mortara Rangoni Europ S R L Tragbare Vorrichtung zur kontinuierlichen automatischen Überwachung der elektrokardiographischen Funktionen und/oder anderer physiologischer Parameter von deambulanten Patienten
FR2773985A1 (fr) * 1998-01-28 1999-07-30 Sanimat Diffusion Dispositif pour l'enregistrement d'un electrocardiogramme

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19510382A1 (de) * 1995-03-22 1996-09-26 Mueller & Sebastiani Elek Gmbh Tragbare Vorrichtung zur Erfassung von EKG-Daten

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4606352A (en) 1984-07-13 1986-08-19 Purdue Research Foundation Personal electrocardiogram monitor
DE3636996C1 (en) 1986-10-17 1987-11-26 Hans-Joachim Uhlemann Cardiac diagnostic unit
WO1988005282A1 (fr) * 1987-01-22 1988-07-28 Micromedical Industries Pty. Limited Appareil portatif de controle des fonctions physiologiques
EP0553372A1 (fr) * 1992-01-29 1993-08-04 Hewlett-Packard GmbH Méthode et système de surveillance de fonctions vitales
DE19731986A1 (de) * 1997-07-24 1999-01-28 Mortara Rangoni Europ S R L Tragbare Vorrichtung zur kontinuierlichen automatischen Überwachung der elektrokardiographischen Funktionen und/oder anderer physiologischer Parameter von deambulanten Patienten
FR2773985A1 (fr) * 1998-01-28 1999-07-30 Sanimat Diffusion Dispositif pour l'enregistrement d'un electrocardiogramme

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11382554B2 (en) 2010-06-08 2022-07-12 Alivecor, Inc. Heart monitoring system usable with a smartphone or computer
US9351654B2 (en) 2010-06-08 2016-05-31 Alivecor, Inc. Two electrode apparatus and methods for twelve lead ECG
US9026202B2 (en) 2010-06-08 2015-05-05 Alivecor, Inc. Cardiac performance monitoring system for use with mobile communications devices
US9833158B2 (en) 2010-06-08 2017-12-05 Alivecor, Inc. Two electrode apparatus and methods for twelve lead ECG
US9649042B2 (en) 2010-06-08 2017-05-16 Alivecor, Inc. Heart monitoring system usable with a smartphone or computer
US8509882B2 (en) 2010-06-08 2013-08-13 Alivecor, Inc. Heart monitoring system usable with a smartphone or computer
US8301232B2 (en) 2010-06-08 2012-10-30 Alivecor, Inc. Wireless, ultrasonic personal health monitoring system
US8700137B2 (en) 2012-08-30 2014-04-15 Alivecor, Inc. Cardiac performance monitoring system for use with mobile communications devices
US9254095B2 (en) 2012-11-08 2016-02-09 Alivecor Electrocardiogram signal detection
US10478084B2 (en) 2012-11-08 2019-11-19 Alivecor, Inc. Electrocardiogram signal detection
US9579062B2 (en) 2013-01-07 2017-02-28 Alivecor, Inc. Methods and systems for electrode placement
US9220430B2 (en) 2013-01-07 2015-12-29 Alivecor, Inc. Methods and systems for electrode placement
US9254092B2 (en) 2013-03-15 2016-02-09 Alivecor, Inc. Systems and methods for processing and analyzing medical data
US9247911B2 (en) 2013-07-10 2016-02-02 Alivecor, Inc. Devices and methods for real-time denoising of electrocardiograms
US9681814B2 (en) 2013-07-10 2017-06-20 Alivecor, Inc. Devices and methods for real-time denoising of electrocardiograms
US9572499B2 (en) 2013-12-12 2017-02-21 Alivecor, Inc. Methods and systems for arrhythmia tracking and scoring
US10159415B2 (en) 2013-12-12 2018-12-25 Alivecor, Inc. Methods and systems for arrhythmia tracking and scoring
US9420956B2 (en) 2013-12-12 2016-08-23 Alivecor, Inc. Methods and systems for arrhythmia tracking and scoring
US9839363B2 (en) 2015-05-13 2017-12-12 Alivecor, Inc. Discordance monitoring
US10537250B2 (en) 2015-05-13 2020-01-21 Alivecor, Inc. Discordance monitoring
NL2021115B1 (en) * 2018-06-13 2019-12-19 Stichting Cardiovasculaire Biologie Scb Device for recording a multi-channel-ecg using and a method there for
WO2019240573A1 (fr) * 2018-06-13 2019-12-19 Stichting Cardiovasculaire Biologie (Scb) Dispositif d'enregistrement d'un ecg multicanal et procédé associé
US11602297B2 (en) 2018-06-13 2023-03-14 Stichting Cardiovasculaire Biologie (Scb) Device for recording a multi-channel-ECG and a method there for

Also Published As

Publication number Publication date
DE29822954U1 (de) 2000-05-25
AU2434000A (en) 2000-08-01
WO2000041620A8 (fr) 2000-10-12

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