US4246906A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for self-monitoring of physiological variables
Assignee: Individual
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Filing: 1979-06-28
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Granted: 1981-01-27
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Expires: 1999-06-28
Abstract
Abstract A supporting surface establishes a positional relationship between a sensor and an anatomical site which is to be monitored. The supporting surface may also act as an enclosure and as an acoustic baffle. An electronic circuit produces visible and audible output responsive to changes in a property of the sensor and therefore to changes in the physiological variable being monitored. The output may be used for physiological monitoring or for biofeedback training. The output format, the control placement, and the supporting surface make possible an improved biofeedback training method.
Inventors
- 👤 Jack S. Winberg
- 👤 Richard A. Karlin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:19
CPC Classifications
A; A61; A61B; A61B5/00; A61B5/01; A61B5/48; A61B5/486; A61B5/68; A61B5/6801; A61B5/6813; A61B5/6825; A61B5/74; A61B5/7405; A61B5/7415; A61M; A61M21/00; G; G01; G01K; G01K13/00; G01K13/20; A61M2021/0005; A61M2021/0027; A61M2021/0044; A61M2230/00; A61M2230/50; Y; Y10; Y10S; Y10S128/00; Y10S128/905
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
182 words
Apparatus for monitoring physiological variables said apparatus comprising: sensor means for sensing the value of at least one physiological variable, said sensor means having at least one property which varies in value in response to the value of said physiological variable, output means for generating audible outputs, tone means for driving said output means such that said audible output is responsive to variations in the value of said at least one property of said sensor means, said tone means comprising Schmitt trigger means and integrator means, supporting surface means for establishing contacting relationship between said sensor means and the anatomical site to be monitored, said Schmitt trigger means having input and first and second outputs, said outputs being complementary, said integrator means having an integrator input and an integrator output, the first Schmitt trigger output being connected to said integrator input through said sensor means, the second Schmitt trigger output being connected through a variable resistor means to said integrator input, means for connecting said integrator output to said Schmitt trigger input, and means to provide electrical power to the tone means.
Claim 2
Dependent Claim
182 words
Apparatus for monitoring physiological variables said apparatus comprising: sensor means for sensing the value of at least one physiological variable, said sensor means having at least one property which varies in value in response to the value of said physiological variable, output means for generating audible outputs, tone means for driving said output means such that said audible output is responsive to variations in the value of said at least one property of said sensor means, said tone means comprising Schmitt trigger means and integrator means, supporting surface means for establishing contacting relationship between said sensor means and the anatomical site to be monitored, said Schmitt trigger means having input and first and second outputs, said outputs being complementary, said integrator means having an integrator input and an integrator output, the first Schmitt trigger output being connected to said integrator input through said sensor means, the second Schmitt trigger output being connected through a variable resistor means to said integrator input, means for connecting said integrator output to said Schmitt trigger input, and means to provide electrical power to the tone means.
Claim 3
Dependent Claim
47 words
The apparatus of claim 1 wherein said variable resistor means comprises a series connection of a potentiometer and an integrator resistor, and said means for providing electrical power comprising switch means coupled to the wiper of said potentiometer for connecting the elctrical power to said tone means.
Claim 4
Independent Claim
186 words
A system for self-monitoring by a subject of physiological variables by measuring the temperature of the subject's hand, said system including a base, sensor means for sensing the temperature of at least some portion of the subject's hand, said sensor means having conductor means integral thereto, surface means on said base for mounting said sensor means thereon with said conductor means totally within the space defined by said surface means and said base, said sensor means positioned to abut the portion the subject's hand, when the subject's hand rests on the surface means, sensor output means in said base for providing a signal varying the response to variations in the temperature of said portion of the subject's hand, system output means in said base for generating output signal detectable by at least one of the human senses, and said system output means operating responsive to said sensor output signal to provide an output detectable by said subject, whereby variations in the temperature of the said portion of the subject's hand is detected by the subject without the necessity of attaching cord connected electrodes to the subject.
Claim 5
Independent Claim
186 words
A system for self-monitoring by a subject of physiological variables by measuring the temperature of the subject's hand, said system including a base, sensor means for sensing the temperature of at least some portion of the subject's hand, said sensor means having conductor means integral thereto, surface means on said base for mounting said sensor means thereon with said conductor means totally within the space defined by said surface means and said base, said sensor means positioned to abut the portion the subject's hand, when the subject's hand rests on the surface means, sensor output means in said base for providing a signal varying the response to variations in the temperature of said portion of the subject's hand, system output means in said base for generating output signal detectable by at least one of the human senses, and said system output means operating responsive to said sensor output signal to provide an output detectable by said subject, whereby variations in the temperature of the said portion of the subject's hand is detected by the subject without the necessity of attaching cord connected electrodes to the subject.
Claim 6
Dependent Claim
21 words
The system of claim 3 wherein said surface means is dome shaped and thereby contoured to fit a cupped human hand.
Claim 7
Dependent Claim
69 words
The system of claim 3 wherein said system output means comprises audio transmitter means, tone circuit means for generating an output frequency for driving said audio transmitter means, and means for varying the output frequency of said tone circuit means responsive to variations in the output signal of said sensor means, whereby the audio output of said audio transmitter means varies in response to the hand temperature being monitored.
Claim 8
Dependent Claim
29 words
The system of claim 5 where said system output means comprises: means for energizing light emitting means with intensity varying responsive to the output of said tone circuit means.
Claim 9
Dependent Claim
58 words
The system of claim 3 wherein said system output means comprise, tone circuit means for producing output frequencies, a series circuits comprising a loud speaker and a light emitting drode, and means for driving both the loud speaker and the light emitting drode using the same series current responsive to the output frequencies of said tone circuit means.
Claim 10
Dependent Claim
83 words
The system of claim 7 wherein said tone circuit means comprises Schmitt trigger means and integrator means, coupling means for coupling the output of said Schmitt trigger means to said integrator means, said coupling means including said sensor means operating to vary the output frequency of said tone circuit means responsive to variations in said sensor output signal caused by variations in the monitored temperature, and means for coupling the output of the integrator means to the input of the Schmitt trigger means.
Claim 11
Dependent Claim
165 words
The system of claim 8 wherein said Schmitt trigger means comprises a two input NAND gate having an output connected to an inverter, means for coupling the output of the inverter to one input of said two input NAND gate through a first resistor means, means for coupling the output of the integrator to the one input of the two input NAND gate through a second resistor means, said coupling means including means for coupling the output of said NAND gate through said sensor means to the input of said integrator means, integrator resistor means for also coupling the output of said inverter means to the input of said integrator means, said sensor means comprising thermistor means, said integrator resistor means including variable resistor means for selectively controlling the amplitude and frequency of the output of said tone circuit, and means for coupling interrupt circuit means to the other input of said NAND gate means, whereby the tone from the tone circuit is periodically interrupted.
Claim 12
Independent Claim
292 words
A system for self-monitoring by a subject of physiological variables by measuring the temperature of the subject's hand, said system including a base, sensor means for sensing the temperature of at least a portion of the subject's hand, surface means on said base for mounting said sensor means thereon positioned to abut the portion of the subject's hand, when the subject's hand rests on the surface means, sensor output means providing a signal varying in response to variations in the temperature of said portion of the subject's hand, system output means for generating an output signal detectable by at least one of the human senses, said system output operating responsive to said sensor output signal to provide an output detectable by said subject, whereby variations in the temperature of the said portion of the subject's hand is detected by the subject without the necessity of attaching electrodes to the subject, said system output means comprising tone circuit means for producing output frequencies, a series circuit comprising a loud speaker and a light emitting diode, means for driving both the loud speaker and the light emitting diode using the same series current responsive to the output frequencies, of said tone circuit means, said tone circuit means comprising Schmitt tirgger means an integrator means, coupling means for coupling the output of said Schmitt trigger means to said integrator means, said coupling means including said sensor means operating to vary the output frequencies of said tone circuit means responsive to variations in the monitored temperature, means for coupling the output of the integrator means to the input of the Schmitt trigger means, said base comprising acoustic baffle means, and filter capacitor means bridging said system output means for assuring production of a pleasing output tone.
Claim 13
Independent Claim
292 words
A system for self-monitoring by a subject of physiological variables by measuring the temperature of the subject's hand, said system including a base, sensor means for sensing the temperature of at least a portion of the subject's hand, surface means on said base for mounting said sensor means thereon positioned to abut the portion of the subject's hand, when the subject's hand rests on the surface means, sensor output means providing a signal varying in response to variations in the temperature of said portion of the subject's hand, system output means for generating an output signal detectable by at least one of the human senses, said system output operating responsive to said sensor output signal to provide an output detectable by said subject, whereby variations in the temperature of the said portion of the subject's hand is detected by the subject without the necessity of attaching electrodes to the subject, said system output means comprising tone circuit means for producing output frequencies, a series circuit comprising a loud speaker and a light emitting diode, means for driving both the loud speaker and the light emitting diode using the same series current responsive to the output frequencies, of said tone circuit means, said tone circuit means comprising Schmitt tirgger means an integrator means, coupling means for coupling the output of said Schmitt trigger means to said integrator means, said coupling means including said sensor means operating to vary the output frequencies of said tone circuit means responsive to variations in the monitored temperature, means for coupling the output of the integrator means to the input of the Schmitt trigger means, said base comprising acoustic baffle means, and filter capacitor means bridging said system output means for assuring production of a pleasing output tone.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-01-27 | 1984-07-28 | 1985-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-01-27 | 1988-07-28 | 1989-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-01-27 | 1992-07-28 | 1993-01-27 | $7700.00 | Window Closed / Lapsed |