ECG hand-held device

• US 9,445,735 B2
• Filed: 06/18/2013
• Issued: 09/20/2016
• Est. Priority Date: 06/19/2012
• Status: Expired due to Fees

• Current Assignee: Capical GmbH
• Original Assignee: Capical GmbH
• Inventors: Boege, Henning, Kautzner, Insa, Oehler, Martin, Neumann, Manfred
• Primary Examiner(s): Layno, Carl H
• Assistant Examiner(s): Morales, Jon Eric C
• Application Number:
  US14/408,779
• Publication Number:
  US 20150190066A1
• Time in Patent Office: 1,190 Days
• Field of Search: 600/509
• US Class Current: 1/1
• CPC Class Codes: A61B 2562/0214 Capacitive electrodes
• CPC Class Codes: A61B 2562/046 in a matrix array
• CPC Class Codes: A61B 2562/18 Shielding or protection of sensors from environmental influences, e.g. protection from mechanical damage
• CPC Class Codes: A61B 2562/247 Hygienic covers, i.e. for covering the sensor or apparatus during use
• CPC Class Codes: A61B 5/282 Holders for multiple electrodes for introduction into the body A61B5/287
• CPC Class Codes: A61B 5/332 Portable devices specially adapted therefor
• CPC Class Codes: A61B 5/6801 specially adapted to be attached to or worn on the body surface
• CPC Class Codes: A61B 5/684 Indicating the position of the sensor on the body
• CPC Class Codes: A61B 5/742 using visual displays A61B5/339 takes precedence

Abstract

An ECG device designed as a portable hand-held device, comprising a housing, on the outer face of which a plurality of ECG sensors in the form of capacitive electrodes is arranged in a sensor region, characterized by the following features: the EGG device has at least one flexible retaining mat in the sensor region, which retaining mat is designed to retain at least some or all ECG sensors, the retaining mat is made of liquid-tight material, at least some or all ECG sensors are fastened to the outer face of the retaining mat facing away from the housing.

Claims

1. An ECG device, comprising

a housing in which circuitry is housed;

a plurality of ECG sensors in the form of capacitive electrodes arranged in a sensor region on an outer side of the housing;

at least one flexible holding pad in the sensor region, the at least one flexible holding pad being configured for holding at least some or all of the plurality of ECG sensors,

wherein the at least one flexible holding pad consists of liquid-tight material,

wherein at least some or all of the plurality of ECG sensors are fastened to the outer side of the at least one flexible holding pad facing away from the housing,

wherein the ECG device is a portable handheld device during operation,

wherein one, several or all of the plurality of ECG sensors include an electrically insulated sensor surface facing away from the at least one flexible holding pad, and

wherein the electrical insulation of the sensor surface is a biocompatible lacquer coating of the sensor surface.

2. The ECG device as claimed in claim 1, wherein

a) the at least one flexible holding pad includes at least one passage opening for electric lines, and

b) at least one electric line is guided from at least one of the plurality of ECG sensors fastened to the at least one flexible holding pad into the housing of the ECG device through the at least one passage opening.

3. The ECG device as claimed in claim 1, wherein the housing includes a handle region and/or handle elements, wherein the handle region and/or the handle elements are configured to allow an operating person to hold the ECG device, wherein the at least one flexible holding pad is arranged outside of the handle region and the region of the handle elements.

4. The ECG device as claimed in claim 1, wherein one, several or all of the plurality of ECG sensors fastened to the at least one flexible holding pad are individually sprung in relation to the housing of the ECG device by means of at least one respective spring element.

5. The ECG device as claimed in claim 1, wherein the ECG device includes at least one display means, which is configured to instruct a user to position the ECG device correctly on a patient on the basis of varying graphic display information.

6. An ECG device, comprising

a housing in which circuitry is housed;

a plurality of ECG sensors in the form of capacitive electrodes arranged in a sensor region on an outer side of the housing;

at least one flexible holding pad in the sensor region, the at least one flexible holding pad being configured for holding at least some or all of the plurality of ECG sensors,

wherein the at least one flexible holding pad consists of liquid-tight material,

wherein at least some or all of the plurality of ECG sensors are fastened to the outer side of the at least one flexible holding pad facing away from the housing,

wherein the ECG device is a portable handheld device during operation,

wherein the at least one flexible holding pad includes respective fastening points for one, several or all of the plurality of ECG sensors fastened to the at least one flexible holding pad, at which fastening points the plurality of ECG sensors are fastened to the at least one flexible holding pad, wherein one, several or all of the fastening points are receptacle frames, in which in each case a respective one ECG sensor is inserted, and

wherein one, several or all of the receptacle frames are embodied in a trough-shaped manner.

7. The ECG device as claimed in claim 6, wherein

a) the at least one flexible holding pad includes at least one passage opening for electric lines, and

b) at least one electric line is guided from at least one of the plurality of ECG sensors fastened to the at least one flexible holding pad into the housing of the ECG device through the at least one passage opening.

8. The ECG device as claimed in claim 6, wherein the housing includes a handle region and/or handle elements, wherein the handle region and/or the handle elements are configured to allow an operating person to hold the ECG device, wherein the at least one flexible holding pad is arranged outside of the handle region and the region of the handle elements.

9. The ECG device as claimed in claim 6, wherein one, several or all of the plurality of ECG sensors fastened to the at least one flexible holding pad are individually sprung in relation to the housing of the ECG device by means of at least one respective spring element.

10. The ECG device as claimed in claim 6, wherein the ECG device includes at least one display means, which is configured to instruct a user to position the ECG device correctly on a patient on the basis of varying graphic display information.

11. An ECG device, comprising

a housing in which circuitry is housed;

a plurality of ECG sensors in the form of capacitive electrodes arranged in a sensor region on an outer side of the housing;

at least one flexible holding pad in the sensor region, the at least one flexible holding pad being configured for holding at least some or all of the plurality of ECG sensors,

wherein the at least one flexible holding pad consists of liquid-tight material,

wherein at least some or all of the plurality of ECG sensors are fastened to the outer side of the at least one flexible holding pad facing away from the housing,

wherein the ECG device is a portable handheld device during operation,

wherein the at least one flexible holding pad includes respective fastening points for one, several or all of the plurality of ECG sensors fastened to the at least one flexible holding pad, at which fastening points the plurality of ECG sensors are fastened to the at least one flexible holding pad, wherein one, several or all of the fastening points are receptacle frames, in which in each case a respective one ECG sensor is inserted, and

wherein the at least one flexible holding pad and the receptacle frame or frames for the ECG sensors are produced in a common injection molding process.

12. The ECG device as claimed in claim 11, wherein

a) the at least one flexible holding pad includes at least one passage opening for electric lines, and

b) at least one electric line is guided from at least one of the plurality of ECG sensors fastened to the at least one flexible holding pad into the housing of the ECG device through the at least one passage opening.

13. The ECG device as claimed in claim 11, wherein the housing includes a handle region and/or handle elements, wherein the handle region and/or the handle elements are configured to allow an operating person to hold the ECG device, wherein the at least one flexible holding pad is arranged outside of the handle region and the region of the handle elements.

14. The ECG device as claimed in claim 11, wherein one, several or all of the plurality of ECG sensors fastened to the at least one flexible holding pad are individually sprung in relation to the housing of the ECG device by means of at least one respective spring element.

15. The ECG device as claimed in claim 11, wherein the ECG device includes at least one display means, which is configured to instruct a user to position the ECG device correctly on a patient on the basis of varying graphic display information.

16. An ECG device, comprising

a housing in which circuitry is housed;

a plurality of ECG sensors in the form of capacitive electrodes arranged in a sensor region on an outer side of the housing;

at least one flexible holding pad in the sensor region, the at least one flexible holding pad being configured for holding at least some or all of the plurality of ECG sensors,

wherein the at least one flexible holding pad consists of liquid-tight material,

wherein at least some or all of the plurality of ECG sensors are fastened to the outer side of the at least one flexible holding pad facing away from the housing,

wherein the ECG device is a portable handheld device during operation,

wherein the at least one flexible holding pad includes respective fastening points for one, several or all of the plurality of ECG sensors fastened to the at least one flexible holding pad, at which fastening points the plurality of ECG sensors are fastened to the at least one flexible holding pad, wherein one, several or all of the fastening points are receptacle frames, in which in each case a respective one ECG sensor is inserted, and

wherein one, several or all of the receptacle frames have a greater material hardness than the regions of the at least one flexible holding pad surrounding the receptacle frames.

17. The ECG device as claimed in claim 16, wherein

a) the at least one flexible holding pad includes at least one passage opening for electric lines, and

b) at least one electric line is guided from at least one of the plurality of ECG sensors fastened to the at least one flexible holding pad into the housing of the ECG device through the at least one passage opening.

18. The ECG device as claimed in claim 16, wherein the housing includes a handle region and/or handle elements, wherein the handle region and/or the handle elements are configured to allow an operating person to hold the ECG device, wherein the at least one flexible holding pad is arranged outside of the handle region and the region of the handle elements.

19. The ECG device as claimed in claim 16, wherein one, several or all of the plurality of ECG sensors fastened to the at least one flexible holding pad are individually sprung in relation to the housing of the ECG device by means of at least one respective spring element.

20. The ECG device as claimed in claim 16, wherein the ECG device includes at least one display means, which is configured to instruct a user to position the ECG device correctly on a patient on the basis of varying graphic display information.