Sincerity index system and program therefor

• US 20040138583A1
• Filed: 07/21/2003
• Published: 07/15/2004
• Est. Priority Date: 07/31/2002
• Status: Abandoned Application

• Current Assignee: Anthony Michael Galea
• Original Assignee: Anthony Michael Galea
• Inventors: Galea, Anthony Michael
• Application Number:
  US10/623,984
• Publication Number:
  US 20040138583A1
• Time in Patent Office: Days
• US Class Current: 600/547
• CPC Class Codes: A61B 5/1107 Measuring contraction of parts of the body, e.g. organ, muscle apparatus for measuring work or force in general G01L
• CPC Class Codes: A61B 5/389 Electromyography [EMG]
• CPC Class Codes: A61B 5/4519 Muscles A61B5/389, A61B5/224 take precedence
• CPC Class Codes: G16H 40/63 for local operation

Abstract

A sincerity index system is provided for determining the sincerity of a person undergoing muscular testing. The system includes a muscular force detector for sensing and measuring the force exerted by first muscles upon a predetermined body movement and providing a first signal proportional to the force exerted. An electromyograph senses and measures the bioelectric activity of second muscles corresponding to the first muscles, the electromyograph providing a second signal proportional to the bioelectric activity. An interface device processes the signals and provides at least two factors, and an index-forming program combines the factors in a predetermined manner to provide a sincerity index having upper and lower limits. Using the system one can ascertain faked or exaggerated soft tissue injury, the extent of injury, and the extent of concomitant disabilities.

Claims

1. A sincerity index system for determining the sincerity of a person undergoing muscular testing, said person having specific first muscles associated with a body movement and second muscles corresponding to said first muscles during the performance of said body movement, said system comprising:

a muscular force detector for sensing and measuring the force exerted by said first muscles upon a predetermined body movement, said force detector having a first signal output proportional to the force exerted;

an electromyograph for sensing and measuring the bioelectric (EMG) activity of said second muscles, said electromyograph, simultaneously with said force detector, having a second signal output proportional to the EMG; and

,

an interface device for processing said first and said second signal outputs, said interface device providing at least two factors; and

,

an index-forming program for combining said factors in a predetermined manner to provide a sincerity index having a lower limit and an upper limit.

2. A sincerity index system as described in claim 1 wherein said index-forming program further comprises:

a dynamometer force factor program deriving at least one first factor from said first signal, said first factor having a value between said lower limit and said upper limit;

an EMG force factor program deriving at least one second factor from said second signal having a value between said lower limit and said upper limit;

whereby the index formed by the combination thereof represents the sincerity of effort.

3. A sincerity index system as described in claim 2 for determining the sincerity of a person undergoing muscular testing as described in claim 1 wherein said correlative value is an index between 0 and an upper limit with values approaching 0 representing lack of sincerity and those values approaching said upper limit representing greater sincerity.

4. A system for determining the sincerity of a person undergoing muscular testing as described in claim 2 wherein said index further comprises:

a muscular force factor being less than said upper limit with a first fractional weighting factor therfor; and

,

an sEMG factor being less than said upper limit with a second fractional weighting factor therefor, said first and said second weighting factors totalling said upper limit.

5. A system for determining the sincerity of a person undergoing muscular testing as described in claim 1 wherein said comparator further comprises:

first program means for analyzing said first signal output to generate said muscular force factor for in-process calculation of the index; and

,

second program means for analyzing said second signal output to generate said sEMG factor for in-process calculation of the index.