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| 국가/구분 | United States(US) Patent 등록 |
|---|---|
| 국제특허분류(IPC7판) |
|
| 출원번호 | US-0797977 (2013-03-12) |
| 등록번호 | US-9067070 (2015-06-30) |
| 발명자 / 주소 |
|
| 출원인 / 주소 |
|
| 인용정보 | 피인용 횟수 : 0 인용 특허 : 482 |
This invention uses dysgeusia-inducing neurostimulation to selectively modify a person's consumption of a selected type of nutrient or food. This invention includes a nutrient-specific consumption sensor that detects when a person consumes a particular type of nutrient or food and a Dysgeusia-Induci
This invention uses dysgeusia-inducing neurostimulation to selectively modify a person's consumption of a selected type of nutrient or food. This invention includes a nutrient-specific consumption sensor that detects when a person consumes a particular type of nutrient or food and a Dysgeusia-Inducing Neurostimulation Device (DIND) that temporarily modifies a person's sense of taste when the person consumes that nutrient or food. This invention can make unhealthy food taste less appealing and make healthy food taste more appealing. Such selective taste modification can improve a person's nutritional quality and help them to manage their weight.
1. A method for selectively modifying a person's consumption of a selected nutrient type comprising: detecting, using a nutrient specific consumption sensor, when a person consumes a selected nutrient type, wherein said detection is done by analyzing the chemical composition of food, saliva, and/or
1. A method for selectively modifying a person's consumption of a selected nutrient type comprising: detecting, using a nutrient specific consumption sensor, when a person consumes a selected nutrient type, wherein said detection is done by analyzing the chemical composition of food, saliva, and/or chyme in the person's oral cavity, esophagus, stomach, and/or duodenum; andinducing temporary dysgeusia based on the detection of the person's consumption of said selected nutrient type, wherein said temporary dysgeusia is induced by an application of electromagnetic energy to an afferent member of the person's peripheral nervous system, wherein said afferent member of the person's peripheral nervous system conveys signals for at least a portion of an afferent nerve pathway from the person's taste receptors to the person's brain, wherein said application of electromagnetic energy creates an unpleasant virtual or phantom taste, and wherein said unpleasant virtual or phantom taste modifies the person's consumption of said selected nutrient type. 2. The method of claim 1 wherein the selected nutrient type is selected from the group consisting of: a specific type of sugar, simple sugars, high-sugar foods, a specific type of carbohydrate, simple carbohydrates, high-carbohydrate foods, a specific type of fat, saturated fats, high-fat foods, a specific type of cholesterol, high-cholesterol foods, a specific type of sodium compound, and high-sodium foods. 3. The method of claim 1 wherein analysis of the chemical composition of food, saliva, and/or chyme in the person's oral cavity, esophagus, stomach, and/or duodenum is done using the nutrient-specific consumption sensor that is created by selecting one sensor or a combination of sensors from the group consisting of: chemical sensor, biochemical sensor, amino acid sensor, chemiresistor, chemoreceptor, photochemical sensor, optical sensor, chromatography sensor, fiber optic sensor, infrared sensor, optoelectronic sensor, spectral analysis sensor, spectrophotometer, olfactory sensor, electronic nose, metal oxide semiconductor sensor, conducting polymer sensor, quartz crystal microbalance sensor, electromagnetic sensor, variable impedance sensor, variable resistance sensor, conductance sensor, neural impulse sensor, EEG sensor, EGG sensor, EMG sensor, interferometer, galvanic skin response sensor, cholesterol sensor, HDL sensor, LDL sensor, electrode, neuroelectrical sensor, neural action potential sensor, Micro Electrical Mechanical System (MEMS) sensor, laboratory-on-a-chip, or medichip, micronutrient sensor, osmolality sensor, protein-based sensor or reagent-based sensor, saturated fat sensor or trans fat sensor, action potential sensor, biological sensor, enzyme-based sensor, protein-based sensor, reagent-based sensor, camera, video camera, fixed focal-length camera, variable focal-length camera, pattern recognition sensor, microfluidic sensor, motion sensor, accelerometer, flow sensor, strain gauge, electrogoniometer, inclinometer, peristalsis sensor, multiple-analyte sensor array, an array of cross-reactive sensors, pH level sensor, sodium sensor, sonic energy sensor, microphone, sound-based chewing sensor, sound-based swallow sensor, ultrasonic sensor, sugar sensor, glucose sensor, temperature sensor, thermometer, and thermistor. 4. The method of claim 1 wherein analysis of the chemical composition of food, saliva, and/or chyme in the person's oral cavity, esophagus, stomach, and/or duodenum is done using the nutrient specific consumption sensor that is configured to be implanted within, attached within, and/or in fluid communication with the person's oral cavity. 5. The method of claim 1 wherein analysis of the chemical composition of food, saliva, and/or chyme in the person's oral cavity, esophagus, stomach, and/or duodenum is based on the electromagnetic energy received from an afferent member of the person's peripheral nervous system. 6. The method of claim 1 wherein the type of dysgeusia that is induced is selected from the group consisting of: ageusia, cacogeusia, hypergeusia, hypogeusia, parageusia, and phantogeusia. 7. The method of claim 1 wherein the application of electromagnetic energy creates a signal in a-n the afferent member of the person's peripheral nervous system that mimics a signal that would be created in the member from the consumption of a sour or bitter substance. 8. The method of claim 1 wherein the application of electromagnetic energy creates a virtual or phantom taste that is inappropriate or unnatural for the food being consumed. 9. The method of claim 1 wherein the member of the person's peripheral nervous system to which the electromagnetic energy is applied is selected from the group consisting of: chorda tympani nerve, geniculate ganglion, greater petrosal nerve, gustatory nerve, Cranial Nerve VII (Facial Nerve), Cranial Nerve IX (Glossopharyngeal Nerve), and/or Cranial Nerve X (Vagus Nerve). 10. A device for selectively modifying a person's consumption of a selected nutrient type comprising: a nutrient-specific consumption sensor configured to detect when a person consumes a selected nutrient type, wherein said sensor analyzes the chemical composition of food, saliva, and/or chyme in the person's oral cavity, esophagus, stomach, and/or duodenum, wherein said nutrient-specific consumption sensor is configured to obtain information concerning the composition of food, saliva, and/or chyme in the person's oral cavity, esophagus, stomach, and/or duodenum from electromagnetic energy received from an afferent member of the person's peripheral nervous system; anda Dysgeusia-Inducing Neurostimulation Device (DIND) wherein said neurostimulation device is configured to be implanted within the person's body, wherein said neurostimulation device is configured to induce temporary dysgeusia based on the sensor detecting the person's consumption of the selected nutrient type, wherein said temporary dysgeusia is induced by an application of electromagnetic energy to an afferent member of the person's peripheral nervous system, wherein said afferent member of the person's peripheral nervous system conveys signals for at least a portion of an afferent nerve pathway from the person's taste receptors to the person's brain, and wherein said temporary dysgeusia modifies the person's consumption of said selected nutrient type. 11. A device for selectively modifying a person's consumption of a selected nutrient type comprising: a nutrient-specific consumption sensor configured to detect when a person consumes a selected nutrient type, wherein said sensor analyzes the chemical composition of food, saliva, and/or chyme in the person's oral cavity, esophagus, stomach, and/or duodenum; anda Dysgeusia-Inducing Neurostimulation Device (DIND) wherein said neurostimulation device is configured to be implanted within the person's body, wherein said neurostimulation device is configured to induce temporary dysgeusia based on the sensor detecting the person's consumption of the selected nutrient type, wherein said temporary dysgeusia is induced by an application of electromagnetic energy to an afferent member of the person's peripheral nervous system, wherein said afferent member of the person's peripheral nervous system conveys signals for at least a portion of an afferent nerve pathway from the person's taste receptors to the person's brain, wherein the application of electromagnetic energy creates an unpleasant virtual or phantom taste, and wherein said unpleasant virtual or phantom taste modifies the person's consumption of said selected nutrient type. 12. The device of claim 11 wherein the selected nutrient type is selected from the group consisting of: a specific type of sugar, simple sugars, high-sugar foods, a specific type of carbohydrate, simple carbohydrates, high-carbohydrate foods, a specific type of fat, saturated fats, high-fat foods, a specific type of cholesterol, high-cholesterol foods, a specific type of sodium compound, and high-sodium foods. 13. The device of claim 11 wherein analysis of the chemical composition of food, saliva, and/or chyme in the person's oral cavity, esophagus, stomach, and/or duodenum is done using the nutrient-specific consumption sensor that is created by selecting one sensor or a combination of sensors from the group consisting of: chemical sensor, biochemical sensor, amino acid sensor, chemiresistor, chemoreceptor, photochemical sensor, optical sensor, chromatography sensor, fiber optic sensor, infrared sensor, optoelectronic sensor, spectral analysis sensor, spectrophotometer, olfactory sensor, electronic nose, metal oxide semiconductor sensor, conducting polymer sensor, quartz crystal microbalance sensor, electromagnetic sensor, variable impedance sensor, variable resistance sensor, conductance sensor, neural impulse sensor, EEG sensor, EGG sensor, EMG sensor, interferometer, galvanic skin response sensor, cholesterol sensor, HDL sensor, LDL sensor, electrode, neuroelectrical sensor, neural action potential sensor, Micro Electrical Mechanical System (MEMS) sensor, laboratory-on-a-chip, or medichip, micronutrient sensor, osmolality sensor, protein-based sensor or reagent-based sensor, saturated fat sensor or trans fat sensor, action potential sensor, biological sensor, enzyme-based sensor, protein-based sensor, reagent-based sensor, camera, video camera, fixed focal-length camera, variable focal-length camera, pattern recognition sensor, microfluidic sensor, motion sensor, accelerometer, flow sensor, strain gauge, electrogoniometer, inclinometer, peristalsis sensor, multiple-analyte sensor array, an array of cross-reactive sensors, pH level sensor, sodium sensor, sonic energy sensor, microphone, sound-based chewing sensor, sound-based swallow sensor, ultrasonic sensor, sugar sensor, glucose sensor, temperature sensor, thermometer, and thermistor. 14. The device of claim 11 wherein the nutrient-specific consumption sensor is configured to be implanted within, attached within, and/or in fluid communication with the person's oral cavity. 15. The device of claim 11 wherein the type of dysgeusia that is induced is selected from the group consisting of: ageusia, cacogeusia, hypergeusia, hypogeusia, parageusia, and phantogeusia. 16. The device of claim 11 wherein the application of electromagnetic energy creates a signal in the afferent member of the person's peripheral nervous system that mimics a signal that would be created in the member from the consumption of a sour or bitter substance. 17. The device of claim 11 wherein the member of the person's peripheral nervous system to which electromagnetic energy is applied is selected from the group consisting of: chorda tympani nerve, geniculate ganglion, greater petrosal nerve, gustatory nerve, Cranial Nerve VII (Facial Nerve), Cranial Nerve IX (Glossopharyngeal Nerve), and/or Cranial Nerve X (Vagus Nerve).
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