Wearable Spectroscopy Sensor to Measure Food Consumption

• US 20150126873A1
• Filed: 11/04/2013
• Published: 05/07/2015
• Est. Priority Date: 11/04/2013
• Status: Abandoned Application

• Current Assignee: Medibotics, LLC
• Original Assignee: Medibotics, LLC
• Inventors: Connor, Robert A.
• Application Number:
  US14/071,112
• Publication Number:
  US 20150126873A1
• Time in Patent Office: Days
• US Class Current: 600/475
• CPC Class Codes: A61B 2576/00 Medical imaging apparatus involving image processing or analysis A61B1/00009, A61B6/52 and A61B8/52 take precedence; image processing per se G06T; details of algorithms for analysing medical images G06T7/0012
• CPC Class Codes: A61B 5/0075 by spectroscopy, i.e. measuring spectra, e.g. Raman spectroscopy, infrared absorption spectroscopy A61B5/0071 takes precedence
• CPC Class Codes: A61B 5/1123 Discriminating type of movement, e.g. walking or running A61B5/1116, A61B5/112 take precedence
• CPC Class Codes: A61B 5/4866 Evaluating metabolism A61B5/083 takes precedence
• CPC Class Codes: A61B 5/6824 Arm or wrist
• CPC Class Codes: A61B 5/6887 mounted on external non-worn devices, e.g. non-medical devices
• CPC Class Codes: G16H 30/40 for processing medical images, e.g. editing

Abstract

This invention is a wearable device to measure a person'"'"'s consumption of selected types of food, ingredients, or nutrients comprising: a housing that is configured to be worn on the person'"'"'s wrist, arm, hand, or finger; a spectroscopy sensor that collects data concerning light energy reflected from the person'"'"'s body and/or absorbed by the person'"'"'s body, wherein this data is used to measure the person'"'"'s consumption of selected types of food, ingredients, or nutrients; a data processing unit; and a power source. The selected types of food, ingredients, or nutrients can be selected from the group consisting of: food that is high in simple carbohydrates; food that is high in simple sugars; food that is high in saturated or trans fat; fried food; food that is high in Low Density Lipoprotein (LDL); and food that is high in sodium.

Claims

1. A wearable device to measure a person'"'"'s consumption of one or more selected types of food, ingredients, or nutrients comprising:

a spectroscopy sensor that collects data concerning light energy reflected from the person'"'"'s body and/or absorbed by the person'"'"'s body, wherein this data is used to measure the person'"'"'s consumption of one or more selected types of food, ingredients, or nutrients;

a data processing unit; and

a power source.

2. The wearable device in claim 1 wherein the sensor is worn on the person'"'"'s wrist.

3. The wearable device in claim 1 wherein the sensor is worn on the person'"'"'s arm.

4. The wearable device in claim 1 wherein the sensor is worn on the person'"'"'s hand.

5. The wearable device in claim 1 wherein the sensor is worn on the person'"'"'s finger.

6. The wearable device in claim 1 wherein the sensor is a spectral analysis sensor.

7. The wearable device in claim 1 wherein the sensor detects light reflection spectra.

8. The wearable device in claim 1 wherein the sensor detects light absorption spectra.

9. The wearable device in claim 1 wherein the sensor is a white light spectroscopy sensor.

10. The wearable device in claim 1 wherein the sensor is an infrared or near-infrared spectroscopy sensor.

11. The wearable device in claim 1 wherein the sensor is an ultraviolet spectroscopy sensor.

12. The wearable device in claim 1 wherein the sensor is a spectrometer.

13. The wearable device in claim 1 wherein the sensor is a spectrophotometer.

14. The wearable device in claim 1 wherein the sensor is an ion mobility spectroscopic sensor.

15. The wearable device in claim 1 wherein the sensor is a backscattering spectrometry sensor.

16. The wearable device in claim 1 wherein the one or more selected types of food, ingredients, or nutrients are selected from the group consisting of:

a specific type of carbohydrate, a class of carbohydrates, or all carbohydrates;

a specific type of sugar, a class of sugars, or all sugars;

a specific type of fat, a class of fats, or all fats;

a specific type of cholesterol, a class of cholesterols, or all cholesterols;

a specific type of protein, a class of proteins, or all proteins;

a specific type of fiber, a class of fiber, or all fiber;

a specific sodium compound, a class of sodium compounds, and all sodium compounds;

high-carbohydrate food, high-sugar food, high-fat food, fried food, high-cholesterol food, high-protein food, high-fiber food, and high-sodium food.

17. The wearable device in claim 1 wherein the one or more selected types of food, ingredients, or nutrients are selected from the group consisting of:

food that is high in simple carbohydrates;

food that is high in simple sugars;

food that is high in saturated or trans fat;

fried food;

food that is high in Low Density Lipoprotein (LDL); and

food that is high in sodium.

18. The wearable device in claim 1 wherein the one or more selected types of foods, ingredients, or nutrients is selected from the group consisting of:

a selected food, ingredient, or nutrient that has been designated as unhealthy by a health care professional organization or by a specific health care provider for a specific person;

a selected substance that has been identified as an allergen for a specific person;

peanuts, shellfish, or dairy products;

a selected substance that has been identified as being addictive for a specific person;

alcohol;

a vitamin or mineral;

vitamin A, vitamin B1, thiamin, vitamin B12, cyanocobalamin, vitamin B2, riboflavin, vitamin C, ascorbic acid, vitamin D, vitamin E, calcium, copper, iodine, iron, magnesium, manganese, niacin, pantothenic acid, phosphorus, potassium, riboflavin, thiamin, and zinc;

a selected type of carbohydrate, class of carbohydrates, or all carbohydrates;

a selected type of sugar, class of sugars, or all sugars;

simple carbohydrates, complex carbohydrates;

simple sugars, complex sugars, monosaccharides, glucose, fructose, oligosaccharides, polysaccharides, starch, glycogen, disaccharides, sucrose, lactose, starch, sugar, dextrose, disaccharide, fructose, galactose, glucose, lactose, maltose, monosaccharide, processed sugars, raw sugars, and sucrose;

a selected type of fat, class of fats, or all fats;

fatty acids, monounsaturated fat, polyunsaturated fat, saturated fat, trans fat, and unsaturated fat;

a selected type of cholesterol, a class of cholesterols, or all cholesterols;

Low Density Lipoprotein (LDL), High Density Lipoprotein (HDL), Very Low Density Lipoprotein (VLDL), and triglycerides;

a selected type of protein, a class of proteins, or all proteins;

dairy protein, egg protein, fish protein, fruit protein, grain protein, legume protein, lipoprotein, meat protein, nut protein, poultry protein, tofu protein, vegetable protein, complete protein, incomplete protein, or other amino acids;

a selected type of fiber, a class of fiber, or all fiber;

dietary fiber, insoluble fiber, soluble fiber, and cellulose;

a specific sodium compound, a class of sodium compounds, and all sodium compounds;

salt;

a selected type of meat, a class of meats, and all meats;

a selected type of vegetable, a class of vegetables, and all vegetables;

a selected type of fruit, a class of fruits, and all fruits;

a selected type of grain, a class of grains, and all grains;

high-carbohydrate food, high-sugar food, high-fat food, fried food, high-cholesterol food, high-protein food, high-fiber food, and high-sodium food.

19. A wearable device to measure a person'"'"'s consumption of one or more selected types of food, ingredients, or nutrients comprising:

a housing that is configured to be worn on the person'"'"'s wrist, arm, hand, or finger;

a spectroscopy sensor that collects data concerning light energy reflected from the person'"'"'s body and/or absorbed by the person'"'"'s body, wherein this data is used to measure the person'"'"'s consumption of one or more selected types of food, ingredients, or nutrients;

a data processing unit; and

a power source.

20. A method to measure a person'"'"'s consumption of one or more selected types of food, ingredients, or nutrients comprising:

configuring a housing containing a spectroscopy sensor to be worn on the person'"'"'s wrist, arm, hand, or finger;

using the spectroscopy sensor to collect data concerning light energy reflected from the person'"'"'s body and/or absorbed by the person'"'"'s body; and

analyzing this data to measure the person'"'"'s consumption of one or more selected types of food, ingredients, or nutrients.