US4112926A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for measuring and treating hyperactivity in human beings
Assignee: Childrens Memorial Hospital
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Filing: 1976-12-08
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Granted: 1978-09-12
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Expires: 1996-12-08
Abstract
Abstract A method of measuring hyperactivity includes determining the total number of movements of the subject as well as the number of movements which occur at a rate exceeding a preselected threshold. When the rate exceeds the threshold, biofeedback conditioning may be employed to alert the patient in order to condition him against such activity. An apparatus employing the method includes a counting unit worn on the belt of the subject. The counting unit records movement detected by a set of mercury switches. The total number of times a mercury switch is opened is counted as well as the number of times the rate threshold is exceeded. This information is stored in the counters for subsequent evaluation. An oscillator circuit gated by the counting unit provides an audible signal to the subject when the rate threshold is exceeded. A readout and display circuit is utilized for obtaining the information stored in the counting unit.
Inventors
- 👤 Jerome L. Schulman
- 👤 Jay Kaplan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:27
CPC Classifications
A; A61; A61B; A61B5/00; A61B5/48; A61B5/486; A61B5/103; A61B5/11; A61B5/1118; Y; Y10; Y10S; Y10S128/00; Y10S128/905
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
99 words
A method of measuring hyperactivity in a human being comprising the steps of: (a) detecting physical movement of said human; (b) incrementing a first counting means each time physical movement is detected; (c) repetitively generating a timing interval; (d) determining when the number of physical movements during said timing interval exceed a selected maximum thereby indicating hyperactivity; (e) incrementing a second counting means and initiating a new timing interval each time the selected maximum is exceeded; (f) periodically reading out the values stored in the first and second counting means, whereby the degree of hyperactive behavior may be determined.
Claim 2
Independent Claim
99 words
A method of measuring hyperactivity in a human being comprising the steps of: (a) detecting physical movement of said human; (b) incrementing a first counting means each time physical movement is detected; (c) repetitively generating a timing interval; (d) determining when the number of physical movements during said timing interval exceed a selected maximum thereby indicating hyperactivity; (e) incrementing a second counting means and initiating a new timing interval each time the selected maximum is exceeded; (f) periodically reading out the values stored in the first and second counting means, whereby the degree of hyperactive behavior may be determined.
Claim 3
Dependent Claim
34 words
The method of claim 1 further including the step of providing biofeedback to said human each time said selected maximum is exceeded to inform the human that his activity rate exceeds said selected maximum.
Claim 4
Dependent Claim
11 words
The method of claim 2 wherein the biofeedback provided is aural.
Claim 5
Dependent Claim
11 words
The method of claim 2 wherein the biofeedback provided is visual.
Claim 6
Dependent Claim
42 words
The method of claim 1 wherein said step of detecting includes the substeps of: (a) locating at least one movement activated switch on the person of said human; (b) producing an electrical pulse indicative of movement each time said switch is activated.
Claim 7
Dependent Claim
88 words
The method of claim 1 wherein step (d) includes the substeps of: (a) incrementing a third counting means each time physical movement is detected during said timing interval; (b) producing an electrical signal when the count in said third counting means exceeds said selected maximum; (c) resetting said third counting means to zero at the end of said timing interval or when said electrical signal is produced, whichever first occurs, said second counting means being incremented each time said electrical signal is produced by said third counting means.
Claim 8
Independent Claim
89 words
A device for measuring hyperactivity in a human being comprising: (a) means for detecting physical movement of said human; (b) first counting means incremented each time physical movement is detected; (c) means for repetitively generating a timing interval; (d) second counting means; (e) determining means for incrementing said second counting means and initiating a new timing interval when the number of physical movements during a preceding timing interval exceed a selected maximum; and (f) means for periodically reading out the values stored in said first and second counting means.
Claim 9
Independent Claim
89 words
A device for measuring hyperactivity in a human being comprising: (a) means for detecting physical movement of said human; (b) first counting means incremented each time physical movement is detected; (c) means for repetitively generating a timing interval; (d) second counting means; (e) determining means for incrementing said second counting means and initiating a new timing interval when the number of physical movements during a preceding timing interval exceed a selected maximum; and (f) means for periodically reading out the values stored in said first and second counting means.
Claim 10
Dependent Claim
33 words
The device according to claim 7 further including means for providing biofeedback to said human each time said selected maximum is exceeded to inform the human that his activity exceeds said selected maximum.
Claim 11
Dependent Claim
38 words
The device according to claim 8 wherein said biofeedback means includes an audio oscillator, an earphone for use by said human, and means for gating said audio oscillator to said earphone each time said selected maximum is exceeded.
Claim 12
Dependent Claim
52 words
The device according to claim 7 wherein the means for detecting includes switch means for location on the person of said human and means for producing an electrical pulse indicative of movement each time said switch means is activated, said determining means and first counting means being responsive to said electrical pulse.
Claim 13
Dependent Claim
34 words
The device according to claim 10 wherein said switch means comprise at least one mercury wetted switch provided in a plane parallel to the ground when worn at the waist of a human being.
Claim 14
Dependent Claim
38 words
The device according to claim 7 wherein said means for generating a timing interval includes a one shot multivibrator having a variable resistance element whereby the selection of the resistance value determines the length of said timing interval.
Claim 15
Dependent Claim
89 words
The device according to claim 7 wherein the means for determining includes: (a) a third counting means incremented each time physical movement is detected during said timing interval, said third counting means producing an electrical signal when the count therein exceeds said selected maximum; (b) means for resetting said third counting means to zero at the end of said timing interval or when said electrical signal is produced, whichever first occurs, said second counting means being incremented each time said electrical signal is produced by said third counting means.
Claim 16
Dependent Claim
102 words
The device according to claim 7 wherein the means for periodically reading includes: (a) means for generating pulses; (b) a display counter; (c) means for applying said pulses to one of said first and second counting means and to said display counter; (d) means for terminating the application of pulses to said one of said first and second counting means and said display counter on detecting overflow from said one counter, whereby the content of said one of said first and second counting means is determined by subtracting the number of pulses registered by said display counter from said one counter's capacity.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-09-11 | 1982-03-13 | 1982-09-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-09-11 | 1986-03-13 | 1986-09-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-09-11 | 1990-03-13 | 1990-09-12 | $7700.00 | Window Closed / Lapsed |