# US 7,613,510 B2 · Biofeedback device displaying results on a cellular phone display

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- Number: US 7,613,510 B2
- Document ID: US7613510B2
- Status: Granted
- Kind: B2
- Application number: 10/734,066
- Filed: 2003-12-11
- Published: 2004-10-14
- Granted: 2009-11-03
- Earliest claimed: 2002-12-12
- Inventors: Razvan Rentea; Christopher J. P. Dawes
- Web page: https://patentgrep.com/patent/US7613510B2

## CPC

- A61B 5/486: {Biofeedback (using electroencephalography [EEG] A61B5/375)}
- A61B 5/0002: {Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network (endoradiosondes A61B5/07)}
- A61B 5/24: Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B 5/4854: {Diagnosis based on concepts of alternative medicine, e.g. homeopathy or non-orthodox}
- A61B 5/441: {Skin evaluation, e.g. for skin disorder diagnosis}
- A61B: DIAGNOSIS; SURGERY; IDENTIFICATION (usefulness limited to only animals A61D)

## Abstract

Biofeedback information is measured at a body part of a user. The information is communicated to a cellular telephone device and used to produce a display on a display screen of the cellular telephone device.

## Claims

### Claim 1

A biofeedback system comprising:
a cellular telephone device, including
a data processor, and
a user interface including a display screen;
a biofeedback measuring device configured to contact the skin of a user and detect and measure a body own electrical current occurring at an acupuncture point on the user's body and to produce one or more biofeedback signals derived from the electrical current;
first computer readable program code stored in a computer readable medium for controlling the biofeedback measuring device in producing the one or more biofeedback signals;
second computer readable program code stored in a computer readable medium for producing a display on the display screen based on the one or more biofeedback signals; and
third computer readable code stored in a computer readable medium for producing a user assistance display on the display screen identifying the acupuncture point on the user's body for measuring the body own electrical current.

### Claim 2 (depends on 1)

The biofeedback system of claim 1 wherein the biofeedback measuring device is operable to communicate with the cellular telephone device.

### Claim 3 (depends on 1)

The biofeedback system of claim 1 wherein the biofeedback measuring device is embedded within the cellular telephone device.

### Claim 4 (depends on 1)

The biofeedback system of claim 1 wherein the third computer code produces the user assistance display user feedback for measuring the biofeedback signal and producing on the display a graphical image of measured biofeedback data.