HANDHELD BOIFEEDBACK DEVICE AND METHOD FOR SELF-REGULATING AT LEAST ONE PHYSIOLOGICAL STATE OF A SUBJECT

• US 20120116176A1
• Filed: 11/04/2011
• Published: 05/10/2012
• Est. Priority Date: 11/04/2010
• Status: Abandoned Application

• Current Assignee: Cleveland Clinic Foundation
• Original Assignee: Cleveland Clinic Foundation
• Inventors: Moravec, Christine S., McKee, Michael G., Schneeberger, Dana L.
• Application Number:
  US13/289,451
• Publication Number:
  US 20120116176A1
• Time in Patent Office: Days
• US Class Current: 600/300
• CPC Class Codes: A61B 2505/09 Rehabilitation or training
• CPC Class Codes: A61B 5/486 Bio-feedback A61B5/375 takes precedence
• CPC Class Codes: A61B 5/6826 Finger
• CPC Class Codes: A61B 5/6898 Portable consumer electronic devices, e.g. music players, telephones, tablet computers

Abstract

A handheld, portable device for providing biofeedback to a subject includes a housing, at least one sensor, and a controller. The housing has a user interface operably connected thereto. The at least one sensor is configured to sense physiological parameter. The at least one sensor is operably connected to the housing. The controller is configured to provide biofeedback to the subject. The controller is in electrical communication with the at least one sensor.

Claims

1. A handheld, portable device for providing biofeedback to a subject, said device comprising:

a housing having a user interface operably connected thereto;

at least one sensor configured to sense a physiological parameter, said at least one sensor being operably connected to said housing; and

a controller configured to provide biofeedback to the subject, said controller being in electrical communication with said at least one sensor.

2. The device of claim 1, further comprising first and second fingertip sensors operably connected to said housing, each of said first and second fingertip sensors configured to sense a different physiological parameter.

3. The device of claim 1, wherein said controller further comprises:

circuitry for collecting and storing the physiological parameter, said circuitry being in communication with said at least one sensor; and

software for providing the biofeedback to the subject based on the collected and stored physiological parameter.

4. The device of claim 1, wherein the physiological parameter is indicative of autonomic nervous system (ANS) function or other physiological function.

5. The device of claim 2, wherein said first and second fingertip sensors measure at least one of surface electromyography, electrocardiography, skin conductance, digital peripheral temperature, blood volume pulse, respiration, electroencephalography, and blood pressure.

6. The device of claim 2, wherein said first and second fingertip sensors eliminate interference caused by adjacent electrical activity and movement artifact.

7. The device of claim 1 further comprising a communications interface for transmitting and/or receiving data between said device and at least one remote device in communication with said device.

8. The device of claim 1, wherein the biofeedback is visually displayed on said user interface.

9. The device of claim 1, wherein the biofeedback is auditory.

10. The device of claim 1, wherein the biofeedback is provided to the subject in substantially real time.

11. A method for self-regulating at least one physiological state of a subject, said method comprising the steps of:

providing a portable, handheld device comprising a housing having a user interface operably connected thereto, at least one sensor operably connected to the housing, and a controller in electrical communication with the at least one sensor;

operating the device to provide at least one instruction to the subject based on at least one collected and recorded physiological parameter; and

deciding whether to take an action in response to the at least one instruction to regulate the at least one physiological state.

12. The method of claim 11, wherein said step of providing a portable, handheld device further includes providing a housing having first and second fingertip sensors operably connected thereto.

13. The method of claim 12, wherein said step of contacting the first and second fingertip sensors with the subject further comprises contacting first and second fingertips of the subject with the first and second fingertip sensors, respectively.

14. The method of claim 11, wherein said step of operating the device further comprises the steps of:

calibrating the device; and

calculating at least one biofeedback score based on the at least collected and recorded physiological parameter.

15. The method of claim 14, wherein said step of calibrating the device further comprises inputting at least one control physiological parameter into the device.

16. The method of claim 14, wherein said step of calculating at least one biofeedback score further comprises determining at least one physiological response pattern based on the at least one collected and recorded physiological parameter.

17. The method of claim 11, wherein self-regulating the at least one physiological state mitigates or prevents a disease associated with ANS or other physiological dysfunction in the subject.

18. The method of claim 11, wherein self-regulating the at least one physiological state mitigates or prevents a disease associated with stress in the subject.

19. The method of claim 11, wherein self-regulating the at least one physiological state improves a performance characteristic in the subject.

20. The method of claim 18, further comprising:

calibrating the device; and

calculating at least one stress score based on the at least one collected and recorded physiological parameter.

21. The method of claim 20, wherein said step of calculating at least one stress score further comprises determining at least one stress response pattern based on at least one of the collected and sensed physiological parameters.

22. The method of claim 21, further comprising changing an arousal level of the subject based on the at least one stress response pattern to mitigate or prevent stress.