EP2861135A1 - Ecg hand-held device - Google Patents
Ecg hand-held deviceInfo
- Publication number
- EP2861135A1 EP2861135A1 EP13731083.5A EP13731083A EP2861135A1 EP 2861135 A1 EP2861135 A1 EP 2861135A1 EP 13731083 A EP13731083 A EP 13731083A EP 2861135 A1 EP2861135 A1 EP 2861135A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- ecg
- retaining mat
- ecg device
- sensors
- sensor
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
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
-
- 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
- A61B5/25—Bioelectric electrodes therefor
- A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
- A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
- A61B5/282—Holders for multiple electrodes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/684—Indicating the position of the sensor on the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/742—Details of notification to user or communication with user or patient ; user input means using visual displays
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0209—Special features of electrodes classified in A61B5/24, A61B5/25, A61B5/283, A61B5/291, A61B5/296, A61B5/053
- A61B2562/0214—Capacitive electrodes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/04—Arrangements of multiple sensors of the same type
- A61B2562/046—Arrangements of multiple sensors of the same type in a matrix array
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/18—Shielding or protection of sensors from environmental influences, e.g. protection from mechanical damage
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/24—Hygienic packaging for medical sensors; Maintaining apparatus for sensor hygiene
- A61B2562/247—Hygienic covers, i.e. for covering the sensor or apparatus during use
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
Definitions
- the invention relates to a portable handheld ECG device according to the preamble of claim 1.
- the invention relates to the detection of electrocardiograms (ECG) using ECG sensors in the form of capacitive electrodes.
- Capacitive electrodes allow the measurement of an electrocardiogram with the same results as with commonly used galvanic electrodes.
- the advantage of capacitive electrodes is that no direct skin contact is required, so that even through garments can be measured through.
- the present invention has for its object to improve such ECG device in terms of its manufacturability and its practical use in everyday medical use.
- This object is achieved according to claim 1 by an ECG device designed as a portable handheld device with a housing, on whose outer side in a sensor region a plurality of sensors in the form of capacitive electrodes is arranged, characterized by the following features:
- the ECG device has at least one flexible retaining mat in the sensor area, which is set up to hold at least some or all of the sensors,
- the retaining mat is made of liquid-tight material
- a flexible holding mat is now proposed, which is set up for holding ECG sensors.
- the retaining mat is made of liquid-tight material. Some or all ECG sensors are mounted on the exterior side of the retaining mat facing away from the housing. Since the retaining mat is made of liquid-tight material, an additional over the ECG sensors and the foam block stretched protective cover is not required. Rather, the retaining mat already ensures sufficient sealing and thus protection of the components arranged in the housing of the ECG device from liquids. Another advantage is that the assembly of the ECG device can be done easier and faster because the retaining mat is already set up to hold the sensors and then they can be easily attached to the retaining mat. This allows a significant saving in assembly time in the manufacture of the ECG device, in particular in a larger number of ECG sensors, as they are advantageous for the detection of spatially resolved electrocardiograms.
- the flexible retaining mat can eg be elastic.
- the flexible retaining mat can z. B. be made of an elastic material, for. As polyurethane, silicone or latex.
- the ECG sensors which are designed as capacitive electrodes, are connected via electrical lines or optionally via a common electrical line to electrical components within the housing of the ECG device.
- the electrical cables can z. B. on the Au .seite the retaining mat on the surface up to a point on the housing of the ECG device are performed, where the lines are then performed by a housing wall.
- the implementation point of the lines through the housing wall is also sealed liquid-tight in an advantageous embodiment of the invention.
- the ECG device has the following features:
- the retaining mat has at least one passage opening for electrical lines
- At least one electrical line is guided by at least one of the ECG sensors attached to the retaining mat through the passage opening in the housing of the ECG device.
- the electrical lines can be routed directly through the retaining mat into the interior of the ECG device, resulting in a simple cable routing and short lines.
- This is advantageous on the one hand in terms of electrical or signal technology, and in addition supports a simple and rapid assembly of the plurality of ECG sensors and their electrical connection to the electrical components located in the housing of the ECG device.
- the at least one electrical line or the various electrical lines are guided through the passage opening or the multiple passage openings of the retaining mat in the housing of the ECG device to an electronic circuit arranged there. through the electronic circuit, the signals of the ECG sensors can be recorded and converted to the ECG signals ultimately displayed.
- the electrical leads of the ECG sensors can be designed, for example, as a foil cable. These have a corresponding rigidity, which makes it possible to quickly and easily guide the film cables through the lead-through openings of the retaining mat and possibly further lead-through openings of the housing of the ECG device.
- the lead-through opening is sealed in a liquid-tight manner by at least one of the ECG sensors fastened to the retaining mat.
- This has the advantage that for the sealing of the passage opening no additional component is required or must be mounted. Instead, the seal can be made directly through the housing of an ECG sensor. So z. B. in the retaining mat at an attachment point of an ECG sensor, an annular elevation in the manner of a wall are formed, which surrounds the passage opening. If an ECG sensor is attached to the attachment point, its housing comes to rest on the annular elevation. The annular elevation then acts as a sealing ring at the same time.
- At least one sealing means is arranged between an ECG sensor fastened to the retaining mat and the retaining mat, said sealing means being arranged for liquid-tight sealing of the lead-through opening.
- the retaining mat has a respective leadthrough opening for each ECG sensor fastened to the retaining mat, at least one electrical lead from each ECG sensor attached to the retaining mat through the respective lead-through opening into the housing of the ECG Device is guided and the passage opening of the respective ECG sensor is sealed liquid-tight.
- the ECG sensors have according to an advantageous embodiment of the invention in a plan view of the retaining mat substantially square or rectangular cross-section, optionally with rounded corners. This allows the best possible utilization of the available area of the sensor area with maximum signal generation of the capacitive electrodes in comparison to sensors with a round cross section.
- the ECG sensors are arranged on the retaining mat with predetermined distances from each other, z. B. in the manner of a matrix.
- the housing of the ECG device has a grip area and / or grip elements, wherein the grip area and / or the grip elements are set up for holding the ECG device by an operator, the retaining mat being outside the grip area and the region of the grip elements is arranged.
- the grip area is provided on a rear side of the ECG device facing away from the sensor area, d. H.
- the retaining mat is then provided on a front side of the ECG device. It can also be arranged laterally grip elements on the housing of the ECG device.
- one, several or all of the ECG sensors has a sensor surface facing away from the retaining mat, which is electrically insulated.
- the electrical insulating layer may be relatively thin, for example in the range of 0.2 ⁇ .
- the electrical insulation of the sensor surface is designed as a biocompatible lacquer coating of the sensor surface. This allows a simple, fast and cost-effective production of ECG sensors.
- the lacquer coating can be produced, for example, with parylene or from a polyurethane lacquer.
- the retaining mat is mounted on a layer of elastic damping material on the housing, which is arranged between the retaining mat and a wall of the housing of the ECG device.
- the damping material may be, for example, foam, in particular polyurethane foam or polyethylene foam.
- the layer of the damping material may be formed as a foam block.
- viscoelastic foam As foam material cold foam or a viscoelastic foam can be used. As viscoelastic material z. B. latex can be used.
- the use of viscoelastic foam has the advantage that on the one hand the foam block can adapt well to the body shape of a patient and because of the special properties of the viscoelastic foam as a result of the body heat, it retains the once taken form for a relatively long time and thus adapts itself to the body shape Body shape adapts. This has the advantage that the ECG device is easier to handle and can be held with less force on the patient after appropriate form adaptation of the viscoelastic foam. In addition, viscoelastic foam is easy to work, especially at low temperatures.
- one, several or all of the ECG sensors attached to the retaining mat are individually separated by means of sprung at least one of each spring element relative to the housing of the ECG device.
- Such individual suspension by means of spring elements allows a particularly flexible adaptation of the sensor region of the ECG device to body shapes of patients.
- the layer of elastic damping material between the retaining mat and the wall of the housing of the ECG device with the aforementioned individual spring elements.
- the layer of elastic damping material can have corresponding bores through which the spring elements are guided.
- the spring elements may be e.g. on the wall of the housing of the ECG device.
- the spring elements can, for. B. be formed as coil springs.
- As the material for the spring elements a variety of materials come into question, such as plastic or steel. It is advantageous to use a material which has as constant a spring action as possible even at different temperatures, since a warming by the body temperature is to be expected when using the ECG device on a patient.
- the retaining mat for one, several or all of the ECG sensors fastened to the retaining mat has respective attachment points to which the ECG sensors are fastened to the retaining mat, one, several or all of the attachment sites respectively are surrounded by a material region of the retaining mat, which has a greater flexibility than in this material region respectively adjacent material areas of the retaining mat.
- a higher elasticity of the material of the retaining mat can be provided in this area.
- the ECG sensors can thus be attached to attachment points, which are opposite to the Basic flexibility of the retaining mat are additionally movable with greater flexibility. This allows flexible individual adaptation of the ECG sensors to the respective body shape of a patient. The increased flexibility can z. B.
- the material region surrounding the fastening point can be designed with greater flexibility in the manner of a bellows.
- the retaining mat for one, several or all of the ECM sensors attached to the retaining mat on respective attachment points at which the ECG sensors are attached to the retaining mat, wherein one, several or all of the attachment points as a receiving frame, in each of which an ECG sensor is inserted, are formed. This allows a simple and quick mounting of the ECG sensors on the retaining mat, in which they are simply inserted into the predetermined mounting frame.
- one, several or all of the receiving frame are formed trough-shaped.
- the retaining mat is made with the or the receiving frame for ECG sensors in a common casting-spraying process.
- This allows a rational and cost-effective production of the retaining mat with the receiving frame.
- the retainer mat, as well as the support frames of polyurethane material may be made in a two-component injection molding process.
- one, several or all of the receiving frame has a RESIZE ßere material hardness than the receiving frame surrounding areas of the retaining mat.
- the Retaining mat in the surrounding the receiving frame areas have a greater Shore hardness Shore than the receiving frame itself. This allows on the one hand a flexible individual adaptation of the ECG sensors to the respective body shape of a patient, on the other hand, a stable mounting of the ECG sensors in the receiving frame.
- one, several or all of the receiving frame on at least one locking means In the respective receiving frame, an ECG sensor is attached by the locking means.
- the locking means may e.g. be designed as inwardly facing projections of the receiving frame on the type of locking lugs.
- the ECG device has at least one display means which is adapted to guide a user on the basis of varying graphical display information for the correct positioning of the ECG device on a patient. This allows easy operation of the ECG device, especially for persons who have limited medical knowledge, such as. First responders at an accident site.
- the ECG device has at least one electrical connection element for connecting at least one external ECG sensor.
- the electrical connection element may be formed, for example, as a socket for receiving an electrical connector.
- the external ECG sensor can, for. B. be designed as a capacitive electrode or as a conventional galvanic electrode de.
- the ECG device has at least one electrical connection element for connecting an external clamping electrode. By means of the staple electrode z. As an equipotential bonding between a patient to which an ECG is to be recorded, and the ECG device are produced.
- the staple electrode has both an equipotential bonding contact and an external ECG sensor.
- the external ECG sensor and the equipotential bonding electrode can be connected to the ECG device via a common multi-wire connection cable. This allows an extension of the function of the ECG device via an external ECG sensor and the equipotential bonding electrode without the need to connect a large number of connecting cables. In this way, a "Kabelverhau" can be avoided.
- the invention also includes an external clamp electrode having both a potential equalization electrode and an external ECG sensor.
- the external ECG sensor is advantageously also designed as a capacitive electrode.
- At least one external ECG sensor is connected via a cable fixed to the ECG device.
- the ECG device has a roll-up mechanism for the cable in the housing. This allows a simple and quick stowage of the cable, if necessary together with the external ECG sensor, in the housing of the ECG device. As a result, the ECG device is handy and easy to transport when not in use. Another advantage is that the external ECG sensor and the connecting cable are always carried and can not be forgotten.
- at least one satellite electrode arrangement can be connected to the ECG device, which has several ECG sensors in the form of capacitive electrodes. It can z. B. the capacitive electrodes are used according to the embodiments described above.
- the ECG device has a connection which is set up for contacting the plurality of ECG sensors of the satellite electrode arrangement.
- the advantage of the satellite electrode arrangement is that it provides a type of external sensor pad which provides additional possibilities for ECG signal acquisition, in particular with additional flexibility in the handling and arrangement of the satellite electrode arrangement.
- the satellite electrode arrangement may be configured similarly to the ECG sensors arranged in the sensor area of the ECG device, eg. B. embedded in a housing of a satellite electrode assembly in a foam block attached thereto.
- the satellite electrode assembly is structurally designed slightly smaller than the ECG device.
- the satellite electrode arrangement may, for. B. be connected as the previously explained external ECG sensor.
- the ECG device has at least one capacitive compensation electrode.
- the capacitive compensating electrode serves to equip the potential.
- the capacitive compensation electrode can, for.
- FIG Figure 1 shows an ECG device from the rear side in a first view and FIG Figure 2 shows the ECG device from the back in a second view and
- FIG 3 shows the ECG device from a front side in a first view
- Figure 4 shows the ECG device from the front in a second view and the structure of the ECG device in exploded view
- FIG. 7 shows a detailed view of the rear side of the ECG device in a top view.
- FIG. 1 shows a designed as a portable handheld ECG device 1, which has a housing 2, on whose Au builtseite in a sensor area 3 ECG sensors (not visible in Fig. 1) are arranged.
- the ECG sensors are attached to the ECG device 1 by means of a flexible retaining mat 4, which is pulled over the lateral edges of the housing 2.
- a handle 5 is arranged, which is connected to the housing 2.
- a control button 7 and a display device 8 z. B. in the form of a display integrated.
- a switch 6 which serves to turn on and off the ECG device 1.
- the ECG device 1 also has a connection for an external sensor pad 9.
- the external sensor pad 9 can via a connection cable 1 0 and a connector 1 1 be connected to the ECG device 1.
- the external sensor pad 9 can be snapped or clipped onto the housing 2 via corresponding latching means when it is not in use.
- the external sensor pad 9 can be configured, for example, as the previously mentioned satellite electrode arrangement or the previously explained external ECG sensor.
- FIG. 2 shows the ECG device 1 according to FIG. 1 in another view, also from the rear side.
- the external sensor pad 9 is removed from the housing 2.
- ECG sensors 1 3 are arranged, for. B. six ECG sensors, which are designed as the ECG sensors of the ECG device 1 as capacitive electrodes.
- the ECG sensors 1 3 are also attached via a retaining mat on the housing of the sensor pad 9.
- the following explanations with respect to the retaining mat 4 of the ECG device 1 and its ECG sensors and their attachment apply mutatis mutandis to the external sensor pad. 9
- the ECG device 1 has electrical contacts 1 2 on a side of the housing where the handle 5 opens into the housing 2.
- the electrical contacts 1 2 are used to connect the ECG device 1 with a charger to charge a present in the ECG device 1 for power accumulator.
- the ECG device 1 can be placed, for example, with the contacts 1 2 ahead in a suitably shaped charging station.
- FIG. 3 shows the ECG device 1 with the external sensor pad 9 fastened thereto in a view of the sensor region 3, so that the retaining mat 4 with fastening points 40 provided therefor is visible to the ECG sensors.
- the retaining mat 4 is shown in FIG. 3 without EKG sensors attached to it, so that the interior of the fastening points 40 can also be seen.
- FIG. B shows the ECG device 1 with the external sensor pad 9 fastened thereto in a view of the sensor region 3, so that the retaining mat 4 with fastening points 40 provided therefor is visible to the ECG sensors.
- the retaining mat 4 is shown in FIG. 3 without EKG
- FIG. 4 shows a view of the ECG device 1 again from the side of the sensor area 3, but with the external sensor pad 9 removed. As can be seen, a receiving area 1 3 is for receiving the sensor pad 9 on the housing 2 of the ECG Devices 1 available. Recognizable are locking lugs 14, 1 5 on the housing 2, in which the external sensor pad 9 can be engaged.
- the retaining mat 4 is shown externally with ECG sensors 20 arranged at the attachment locations 40.
- the ECG sensors 20 terminate substantially flush with the top of the panel mount-like attachment points 40, resulting in a uniform surface.
- FIG. 5 shows the structure of the ECG device in an exploded side view.
- Recognizable are five ECG sensors 20, each having a front side sensor plate 21, a holding body 24 for receiving the sensor plate 21 and a cup-shaped sensor housing 25.
- the sensor plates 21 each have electrical lines 22, 23, which serve for electrical contacting of the respective sensors 20.
- the sensor plates 21 are made of electrically conductive material or have a layer of such material, for. Metal.
- the sensor plates 21 are isolated on their outwardly facing side, e.g. through a varnish layer.
- the sensors 20 are in the form of capacitive electrodes and may be constructed, e.g. in WO 201 2/01 9760 A1.
- the thus assembled ECG sensors 20 are inserted into the receiving frame 43 and keep it in z. B. positive or due to a latching connection.
- the retaining mat 4 au ßerdem each on the side facing away from the receiving space 41 side of an attachment point 40 respective projections 44, which serve to hold and for centering respective compression springs 50.
- the compression springs 50 may be preassembled on a sensor area 3 facing Au .wand a housing component 51 of the housing 2.
- FIG. 5 also shows a layer 30 of elastic damping material which is arranged between the housing component 51 and the retaining mat 4.
- the layer 30 may, for. B. be formed as a foam block or latex block.
- the layer 30 has passage openings 31 through which the springs 50 are guided.
- an electrical circuit board 52 with electronic components is arranged in the housing 2, specifically between the housing component 51 and a housing component 53.
- the electrical circuit board 52 has an evaluation circuit for evaluating the ECG received by the ECG sensors 20 Signals and for forwarding the signals to an external visualization and storage device.
- FIG. 6 shows the components explained with reference to FIG. 5 in the assembled state, ie the finished ECG device 1 in a sectional view.
- each attachment point 40 may have sealing means 46 which are adapted to liquid-tight sealing of the passage opening 42. The sealing takes place by inserting an ECG sensor 20 into the receiving space 41.
- FIG. 7 shows a partial view of the ECG device 1, wherein in particular the display device 8 is shown with further details.
- graphical display information for example in the form of arrows 80, 81, can be displayed on the display device 8, with which a user is instructed to position the ECG device 1 correctly on a patient.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cardiology (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012105306A DE102012105306A1 (en) | 2012-06-19 | 2012-06-19 | ECG handset |
PCT/EP2013/062561 WO2013189902A1 (en) | 2012-06-19 | 2013-06-18 | Ecg hand-held device |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2861135A1 true EP2861135A1 (en) | 2015-04-22 |
Family
ID=48692455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13731083.5A Withdrawn EP2861135A1 (en) | 2012-06-19 | 2013-06-18 | Ecg hand-held device |
Country Status (6)
Country | Link |
---|---|
US (1) | US9445735B2 (en) |
EP (1) | EP2861135A1 (en) |
KR (1) | KR20150018886A (en) |
CN (1) | CN104507385B (en) |
DE (1) | DE102012105306A1 (en) |
WO (1) | WO2013189902A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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USD812758S1 (en) * | 2015-08-28 | 2018-03-13 | Samsung Electronics Co., Ltd. | Electronic device |
USD813396S1 (en) * | 2015-08-28 | 2018-03-20 | Samsung Electronics Co., Ltd. | Electronic device |
CN105380641B (en) * | 2015-12-11 | 2018-12-07 | 北京五维康科技有限公司 | A kind of hand-held cardiovascular health monitoring device |
CN105615874A (en) * | 2016-03-01 | 2016-06-01 | 中国科学院半导体研究所 | Flexible electrocardio-electrode for dynamic electrocardiograph measurement and manufacturing method of flexible electrocardio-electrode for dynamic electrocardiograph measurement |
US10517488B2 (en) * | 2016-12-21 | 2019-12-31 | General Electric Company | Patient monitoring system and leadset having multiple capacitive patient connectors and a single galvanic patient connector |
US11389063B2 (en) * | 2017-11-20 | 2022-07-19 | Welch Allyn, Inc. | Modular vital signs monitor |
CN112587115A (en) * | 2020-12-25 | 2021-04-02 | 苏州益舒缘科技有限公司 | Auscultation device suitable for heart and auscultation method thereof |
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GB1442296A (en) * | 1972-08-16 | 1976-07-14 | Secr Defence | Electrodes |
US4606352A (en) * | 1984-07-13 | 1986-08-19 | Purdue Research Foundation | Personal electrocardiogram monitor |
GR1003802B (en) * | 2001-04-17 | 2002-02-08 | Micrel �.�.�. ������� ��������� ��������������� ��������� | Tele-medicine system |
EP1492451A1 (en) * | 2002-03-29 | 2005-01-05 | Koninklijke Philips Electronics N.V. | Sudden cardiac arrest monitoring system |
US7308304B2 (en) * | 2003-02-14 | 2007-12-11 | Medtronic Physio-Control Corp. | Cooperating defibrillators and external chest compression devices |
US20060069320A1 (en) | 2004-09-08 | 2006-03-30 | Wolff Steven B | Body worn sensor and device harness |
JP2009517160A (en) * | 2005-11-30 | 2009-04-30 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Electromechanical connector for thin medical monitoring patch |
DE102007024238A1 (en) * | 2007-05-18 | 2008-11-20 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Self adhesive sensor element for medical diagnosis and therapy, prosthetics and non-medical monitoring, is fastened to detention bodies, and has sensor or receiver, electronic element, optoelectronic element and electronic element |
GB0800144D0 (en) * | 2008-01-04 | 2008-02-13 | Fitzpatrick Adam P | Electrocardiographic device and method |
DE102009019242B4 (en) * | 2009-04-30 | 2014-09-11 | Technische Universität Carolo-Wilhelmina Zu Braunschweig | Medical diagnostic device and method for determining a spatially resolved image information |
US10096926B2 (en) * | 2009-07-01 | 2018-10-09 | Koninklijke Philips N.V. | Low cost-low profile lead set connector |
JP6046491B2 (en) * | 2009-12-16 | 2016-12-21 | ザ ボード オブ トラスティーズ オブ ザ ユニヴァーシティー オブ イリノイ | In vivo electrophysiology using conformal electronics |
DE102010034192A1 (en) | 2010-08-12 | 2012-02-16 | Capical Gmbh | ECG handset |
-
2012
- 2012-06-19 DE DE102012105306A patent/DE102012105306A1/en not_active Withdrawn
-
2013
- 2013-06-18 CN CN201380037765.6A patent/CN104507385B/en not_active Expired - Fee Related
- 2013-06-18 EP EP13731083.5A patent/EP2861135A1/en not_active Withdrawn
- 2013-06-18 KR KR20157000977A patent/KR20150018886A/en not_active Application Discontinuation
- 2013-06-18 US US14/408,779 patent/US9445735B2/en not_active Expired - Fee Related
- 2013-06-18 WO PCT/EP2013/062561 patent/WO2013189902A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN104507385B (en) | 2017-05-03 |
US9445735B2 (en) | 2016-09-20 |
WO2013189902A1 (en) | 2013-12-27 |
KR20150018886A (en) | 2015-02-24 |
US20150190066A1 (en) | 2015-07-09 |
DE102012105306A1 (en) | 2013-12-19 |
CN104507385A (en) | 2015-04-08 |
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