APPARATUS AND METHOD FOR THE MEASUREMENT AND MONITORING OF BIOELECTRIC SIGNAL PATTERNS

• US 20070112277A1
• Filed: 10/16/2006
• Published: 05/17/2007
• Est. Priority Date: 10/14/2005
• Status: Abandoned Application

• Current Assignee: Hugh Lusted, Joseph Ferraro, Prince Lal, Russell Fischer
• Original Assignee: Hugh Lusted, Joseph Ferraro, Prince Lal, Russell Fischer
• Inventors: Ferraro, Joseph, Lal, Prince, Fischer, Russell, Lusted, Hugh
• Application Number:
  US11/549,862
• Publication Number:
  US 20070112277A1
• Time in Patent Office: Days
• US Class Current: 600/544
• CPC Class Codes: A61B 5/0006 ECG or EEG signals
• CPC Class Codes: A61B 5/283 Invasive
• CPC Class Codes: A61B 5/291 for electroencephalography [EEG]
• CPC Class Codes: A61B 5/38 Acoustic or auditory stimuli
• CPC Class Codes: A61B 5/389 Electromyography [EMG]
• CPC Class Codes: A61B 5/398 Electrooculography [EOG], e.g. detecting nystagmus; Electroretinography [ERG]
• CPC Class Codes: A61B 5/6817 Ear canal
• CPC Class Codes: A61B 5/7207 of noise induced by motion artifacts
• CPC Class Codes: G16H 40/67 for remote operation

Abstract

A wireless apparatus and method for the measurement and monitoring of bioelectric signal patterns associated with EEG, EOG and EMG readings is provided. The apparatus is comprised of at least one measurement device employing the use of three bioelectric sensing electrodes, wherein at least one of the electrodes is configured for secure placement within the ear canal of an individual under medical surveillance. Acoustic stimulation may be provided directly into the ear canal of the individual via an auditory stimulus emitted from the measurement device for evoking brain activity and the subsequent measurement of bioelectric signal patterns associated with the evoked activity.

Claims

1. A bioelectric measurement and monitoring apparatus, comprising:

an active electrode, a reference electrode and a ground electrode;

at least one measurement device having at least one of said electrodes configured for placement within an ear canal;

at least one remote device adapted to process and monitor bioelectric related data; and

a wireless transmission means for communicating said bioelectric related data between said at least one measurement device and said at least one remote device.

2. The bioelectric measurement and monitoring apparatus of claim 1, further comprising at least one medically enabled mobile device adapted to receive said bioelectric related data via said wireless transmission means.

3. The bioelectric measurement and monitoring apparatus of claim 1, wherein said measurement device is constructed for placement entirely within said ear canal.

4. The bioelectric measurement and monitoring apparatus of claim 3, wherein said measurement device constructed for placement entirely within said ear canal houses electronic components for processing signals measures via said electrodes.

5. The bioelectric measurement and monitoring apparatus of claim 1, wherein a first portion of said measurement device is constructed for placement within said ear canal, and wherein a second portion of said measurement device is constructed for placement outside of said ear canal, said second portion being positioned between an auricle of an ear and corresponding side of a head of an individual.

6. The bioelectric measurement and monitoring apparatus of claim 5, wherein said second portion of said measurement device houses electronic components for processing bioelectric related data and is coupled to said first portion via a flexible processing extension.

7. The bioelectric measurement and monitoring apparatus of claim 5, wherein said second portion of said measurement device further comprises at least one of said electrodes affixed to an outside surface of its housing.

8. The bioelectric measurement and monitoring apparatus of claim 7, wherein said at least one electrode affixed to said outside surface of said housing of said second portion of said measurement device is configured to make contact in close proximity to a mastoid portion of a temporal bone residing behind said auricle of said ear.

9. The bioelectric measurement and monitoring apparatus of claim 7, wherein said at least one electrode affixed to said outside surface of said housing of said second portion of said measurement device is configured to make contact in close proximity to a temple position crossing above a horizontal plane of the eyes.

10. The bioelectric measurement and monitoring apparatus of claim 1, wherein said active electrode is positioned within said ear canal, in close proximity to a mastoid portion of a temporal bone residing behind said auricle of said ear or in close proximity to a temple position crossing above a horizontal plane of the eyes.

11. The bioelectric measurement and monitoring apparatus of claim 1, wherein said reference electrode is positioned within said ear canal, in close proximity to a mastoid portion of a temporal bone residing behind said auricle of said ear or in close proximity to a temple position crossing above a horizontal plane of the eyes.

12. The bioelectric measurement and monitoring apparatus of claim 1, wherein said ground electrode is positioned within said ear canal, in close proximity to a mastoid portion of a temporal bone residing behind said auricle of said ear, in close proximity to a temple position crossing above a horizontal plane of the eyes or on the back of a neck.

13. The bioelectric measurement and monitoring apparatus of claim 1, wherein said remote device is a user computer having a receiving and transmitting means, a processing means, a display interface, a notification interface and a memory component.

14. The bioelectric measurement and monitoring apparatus of claim 13, wherein said notification interface is configured to transmit via said transmitting means an alert notification and corresponding bioelectric related data triggering said transmission of said alert notification to a medically enabled mobile device.

15. A method for measuring and monitoring bioclectric signal patterns, comprising the steps of:

affixing an active electrode, a reference electrode and a ground electrode in close proximity to an ear canal, wherein at least one of said electrodes is positioned within said ear canal;

measuring said bioelectric signal patterns using said electrodes; and

processing said bioelectric signal patterns.

16. The method of claim 15, further comprising wirelessly transmitting bioelectric related data associated with said measured bioelectric signal patterns to a remote monitoring device.

17. The method of claim 15, further comprising identifying characteristic features in bioelectric related data associated with said measured bioelectric signal patterns.

18. The method of claim 17, wherein said identified characteristic features in said bioelectric related data are used to determine the presence of anomalies or abnormalities in said measured bioelectric signal patterns.

19. The method of claim 17, wherein said identified characteristic features in said bioelectric related data is quantified and stored to provide a clinically useful measurement of said bioelectric signal patterns.

20. The method of claim 15, further comprising presenting an auditory stimulus into said ear canal to evoke said bioelectrical signal patterns associated with brain activity.

21. The method of claim 15, further comprising providing notifications related to said measured bioelectric signal patterns.

22. The method of claim 21, wherein said notifications are wirelessly transmitted to a mobile device.

23. The method of claim 22, wherein said wirelessly transmitted notifications are accompanied by said bioelectric related data for display on a medically enabled mobile device.