CN104361199A - Calculating device for food-borne blood-glucose mass - Google Patents
Calculating device for food-borne blood-glucose mass Download PDFInfo
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- CN104361199A CN104361199A CN201410525379.8A CN201410525379A CN104361199A CN 104361199 A CN104361199 A CN 104361199A CN 201410525379 A CN201410525379 A CN 201410525379A CN 104361199 A CN104361199 A CN 104361199A
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- food
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- touch display
- blood sugar
- outer housing
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Abstract
The invention relates to the technical field of the control on the blood-glucose of diabetics, in particular to a calculating device for hydrolyzed glucose mass of intake food of a patient. The calculating device for the food-borne blood-glucose mass mainly comprises a weighing module, a calculating module, a power module, a touch display module and an outer housing module, wherein the weighing module comprises a weighing sensor and an interface circuit; the calculating module comprises a microprocessor and a calculation program; the power module comprises a direct current power supply and an alternating current power supply; the touch display module comprises a touch screen and a display screen; the outer housing module comprises a scale for placing food and a supporting casing; in the hardware structure, the rest parts except the weighing sensor, the touch display module and the outer housing module are integrated into a circuit board; the weighing sensor adopts a cuboid-shaped structure, one end of the weighing sensor is fixedly connected with the scale, and the other end of the weighing sensor is fixedly connected with the bottom of the outer housing module; the outer housing module adopts a bottomless square box structure of which the single face is inclined, and the top face is provided with a square hole for allowing the weighing sensor to pass through; the circuit board is mounted on the inner side of the inclined side surface of the outer housing module, the touch display module is mounted on the outer side of the inclined side surface of the outer housing module, and the circuit board and the touch display module are connected through an insertion pin. The device calculates the mass of carbohydrates contained in intake food of diabetics to obtain the food-borne blood-glucose mass of the diabetics.
Description
Technical field
The present invention relates to blood sugar in diabetic patients control technology field, particularly a kind of calculation element relating to patient ingest food's hydrolyzation of glucose quality.
Background technology
Diabetes (Diabetes Mellitus, DM) be a kind of substantial amounts, continue occurred frequently, endanger serious glycometabolism disease, fatal rate and disability rate are only second to malignant tumour and cardiovascular and cerebrovascular disease, occupy third place in the world.Because onset diabetes reason it be unclear that, the clinical plan that there is no radical cure, has only and controls blood sugar by hypoglycemic medicine (as insulin, melbine etc.), to reduce the loss that diabetic complication brings, improves patient health level and life quality.Around glycemic control, clinical expert is together with patient, " communication and education is proposed after studying for a long period of time, appropriate exercise, reasonable diet, blood sugar test and drug therapy " five control strategies " five drive carriage " for the treatment of diabetes (i.e.), find out multiple therapy methods, as glycemic index (Glycemic Index, GI) method, glycemic load (Glycemic Load, GL) method, food bases (Food Exchange List, FEL) method and explosive charge (Drug Dose Estimation, DDE) method such as method, alleviate patient's slight illness to a certain extent, but the glycemic control poor effect that obtains of these methods regrettably, hyperglycaemia, hypoglycemia, medicine is increased during hyperglycaemia, food is increased during hypoglycemia, patient is among blood sugar fluctuates up and down all the time, be difficult to glycemic control within acceptability limit.The research conclusion of " the nearly 8 one-tenth diabetic's glycemic control of China are defective " that this and diabetology branch of Chinese Medical Association issue is consistent.Tracing it to its cause is the corresponding relation that these control methods do not set up glucose quality from food and drug dose, and dose relies on artificially to be estimated.
Summary of the invention
The present invention is directed to glucose quality and dose that food produces be difficult to corresponding, cause glycemic control to be forbidden problem, conduct a research around the carbohydrates in food, weighed the quality calculating carbohydrates and hydrolyzation of glucose thereof respectively by quality of food, obtain the blood sugar quality that dietary intake produces.Had the glucose quality that food produces, the accurate control of blood sugar is just hopeful.
A kind of borne Parasitic Encephalopathy blood sugar Mass Calculation device, mainly comprise Weighing module, computing module, power module, touch display module, shell module, wherein Weighing module comprises LOAD CELLS and interface circuit, computing module comprises microprocessor and calculation procedure, power module comprises direct supply and AC power, touch display module comprises touch-screen and display screen, and shell module comprises the scale pan and the support housing of accommodating food or food.On hardware configuration, except LOAD CELLS, touch display module and shell module, remainder is integrated into one piece of circuit board; LOAD CELLS is rectangular structure, and one end and the scale pan are connected, and the other end and shell module bottom are connected; Shell module is the bottomless square box structure that one side tilts, end face has the square hole that can pass through for LOAD CELLS, and mounting circuit boards inside inclined side, touch display module is installed in outside, and the two is connected by contact pin.
Described Weighing module has food or food quality signal is converted into voltage signal, and does and amplify, filtering, input computing module, for the function of computing module after analog-to-digital conversion process.
Described computing module has the blood sugar quality the function of AutoSum that automatically calculate concerned foodstuff or food carbohydrate content and the generation of all dietary intakes.For manufactured food (containing pre-packaged food), the nutritional labeling provided according to " Food Nutrition Labeling " directly calculates carbohydrates quality; For undressed good food, must weigh item by item after raw material cleaning chopping, before formal processing and record its quality respectively, machine rear reweighing, and the carbohydrate content calculated in new food (food), when having dinner, patient selects food according to personal like and weighs one by one, row calculates the carbohydrates quality of often kind of food again, obtains by dietary intake carbohydrates total amount after summation.
（1）
In formula (1): m
0, ifor certain food institute's carbohydrate containing gross mass (g), m
0, jfor certain food material quality (g), c
0, jfor food material carbohydrate content of the same race, i is food numbering, and j is food numbering (sum is not more than 1650 kinds) without repeating.
（2）
In formula (2): m
0, ifor certain food institute's carbohydrate containing gross mass (g), △ m
ifor quality increase and decrease amount (g) after food conversion food, m
ifor the quality (g) of every sample food that patient selects, when i≤100 expression is had dinner, food sample number is not more than 100.
Carbohydrates principal ingredient in food is starch and cellulose, and the final product after hydrolysis is glucose, obtains the quality rate of growth about 11% after being hydrolyzed by stoichiometric calculation, obtains following masses estimation formula thus:
M ≈ 1.11 m （3）
In formula (3): M is the mass equivalent (g) that in food, carbohydrate inversion becomes glucose, and m is dietary intake carbohydrates quality (g).
Described power module has provides direct current 5V power supply function.
Described touch display module has clicks screen input food or food name and the function such as control command, display result of calculation, without the need to button operation.
Described shell module has fulcrum arrangement weight, protect the function of LOAD CELLS in it and circuit board.
The technical scheme that the present invention proposes compared with the prior art tool has the following advantages:
One, clicking operation can be realized control.By point touching display module, food or food name and carbohydrate content thereof can be realized and input, can realize weighing, removing the peel and operation control, hand computation function can be realized, without the need to button operation.
Two, more than 1650 kind of food or food name and carbohydrate content thereof can be realized store.Utilize the memory in computing module, hoard food or food name, without the need to additional memory.
Three, food or food quality automatic weighing can be realized.Quality information, by entering computing module after the amplification of calculation element internal interface circuit, filtering and analog to digital conversion, shows after computing module process in touch display module.
What four, can realize that patient takes in food carbohydrate-modifyingly calculates automatically for the blood sugar quality after glucose.Calculation element internal processes calculates glucose quality and AutoSum one by one according to absorption food name quality and carbohydrate content.
Five, manual input food carbohydrate content function can be realized.For processing and the inner food not having to store of calculation element, its carbohydrate content can be inputted by hand.
Six, the historical data of food source property blood sugar Mass Calculation can be recorded and store.
Accompanying drawing explanation
Fig. 1 is food source of the present invention property blood sugar Mass Calculation principle of device block diagram;
Fig. 2 is computing module program flow diagram of the present invention;
Fig. 3 is food source of the present invention property blood sugar Mass Calculation structure drawing of device;
Fig. 4 is Weighing module circuit theory diagrams of the present invention;
Fig. 5 is computing module circuit theory diagrams of the present invention;
Fig. 6 is touch display module circuit theory diagrams of the present invention.
In Fig. 3, label is: 1 scale pan, 2 LOAD CELLS, 3 shell module bottom, 4 circuit boards, 5 shell modules, 6 touch display module
Embodiment
Food source of the present invention property blood sugar Mass Calculation device principle of work: quality of food is converted to voltage signal by the LOAD CELLS after start on Weighing module, sends into computing module, obtains food or food quality after interface circuit amplification, filtering and analog to digital conversion; Be multiplied by corresponding carbohydrate content with food or food quality and obtain carbohydrates quality, then be multiplied by the quality rate of growth after hydrolyzation of glucose again by carbohydrates quality and obtain blood sugar quality.
Kinematic relation:
Be placed in the gravity that food on the scale pan or food produce, be applied to LOAD CELLS one end of rectangular shape, because the other end is fixed on base plate, the single-ended pressurized of LOAD CELLS, upper and lower surface is subject to tensile force and compression force respectively, thus producing strain, strain makes sensor internal resistance change, last coating-forming voltage change.
The concrete production method of the present invention is as follows:
The first step, selects and buys the LOAD CELLS of operating voltage direct current 5V, range 5 ㎏, precision ± 1%.
Second step, select and buy AD623, AD705, PCF8591,89 series monolithics, crystal oscillator, resistance, electric capacity and band touch function more than 128 × 64 the electron device such as color liquid crystal touch display module.
3rd step, with circuit board design software design circuit plate figure, and emulates.
4th step, according to the part such as the scale pan, bottom, housing of the designed enclosures modules such as load cell structure size, portable requirement.
5th step, is dealt into PCB and makes enterprise's making circuit board by circuit design drawing.
6th step, is dealt into mechanic factory workers and makes part by mechanical part drawings.
7th step, by circuit theory diagrams welding component, completing circuit plate makes.
8th step, is fixed to shell module bottom with screw by LOAD CELLS.
9th step, is fixed to circuit board inside shell module dip plane with screw.
Tenth step, is fixed to touch display module outside shell module dip plane with screw.
11 step, is connected to LOAD CELLS power lead and signal wire on circuit board.
12 step, is fixed to the LOAD CELLS other end with screw by the scale pan.
13 step, by the flow chart coding of computing module, and writes the inner memory carried of computing module.
Claims (6)
1. a borne Parasitic Encephalopathy blood sugar Mass Calculation device, mainly comprise Weighing module, computing module, power module, touch display module, shell module, wherein Weighing module comprises LOAD CELLS and interface circuit, computing module comprises microprocessor and calculation procedure, power module comprises direct supply and AC power, touch display module comprises touch-screen and display screen, shell module comprises the scale pan and the support housing of accommodating food or food, on hardware configuration, except LOAD CELLS, outside touch display module and shell module, remainder is integrated into one piece of circuit board, LOAD CELLS is rectangular structure, and one end and the scale pan are connected, and the other end and shell module bottom are connected, shell module is the bottomless square box structure that one side tilts, end face has the square hole that can pass through for LOAD CELLS, and mounting circuit boards inside inclined side, touch display module is installed in outside, and the two is connected by contact pin.
2. food source according to claim 1 property blood sugar Mass Calculation device, it is characterized in that: described Weighing module has food or food quality signal are converted into voltage signal, and do and amplify, filtering, input computing module, for the function of computing module after analog-to-digital conversion process.
3. food source according to claim 1 property blood sugar Mass Calculation device, is characterized in that: described computing module has the blood sugar quality the function of AutoSum that automatically calculate concerned foodstuff or food carbohydrate content and the generation of all dietary intakes.
4. food source according to claim 1 property blood sugar Mass Calculation device, is characterized in that: described touch display module has clicks screen input food or food name and the function such as control command, display result of calculation, without the need to button operation.
5. food source according to claim 1 property blood sugar Mass Calculation device, is characterized in that: the carbohydrate content data that can input food or food by hand.
6. food source according to claim 1 property blood sugar Mass Calculation device, is characterized in that: can store more than 1650 kind of food title and carbohydrate content thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410525379.8A CN104361199A (en) | 2014-10-09 | 2014-10-09 | Calculating device for food-borne blood-glucose mass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410525379.8A CN104361199A (en) | 2014-10-09 | 2014-10-09 | Calculating device for food-borne blood-glucose mass |
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| Publication Number | Publication Date |
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| CN104361199A true CN104361199A (en) | 2015-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410525379.8A Pending CN104361199A (en) | 2014-10-09 | 2014-10-09 | Calculating device for food-borne blood-glucose mass |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106361133A (en) * | 2016-11-21 | 2017-02-01 | 广东天际电器股份有限公司 | Stewing system for guiding healthy sugar amount intake of consumer |
| CN106419503A (en) * | 2016-11-21 | 2017-02-22 | 广东天际电器股份有限公司 | Method for guiding consumers to health take of calcium and stewing system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001012995A (en) * | 1999-06-28 | 2001-01-19 | Yamato Scale Co Ltd | Calorie scale |
| US20030014281A1 (en) * | 2001-07-16 | 2003-01-16 | Tanita Corporation | Calorie management apparatus |
| CN1480714A (en) * | 2003-07-09 | 2004-03-10 | 深圳百华电子有限公司 | Nutrition weighing scale for controlling diet and nutrition of diabetic |
| CN101706672A (en) * | 2009-12-04 | 2010-05-12 | 孟飞 | Computer capable of providing health-nutrition parameters and analyzing diet balance |
| CN102607685A (en) * | 2012-03-27 | 2012-07-25 | 北京怡成生物电子技术有限公司 | Electronic scale capable of testing indexes of blood sugar, blood ketone and blood uric acid |
-
2014
- 2014-10-09 CN CN201410525379.8A patent/CN104361199A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001012995A (en) * | 1999-06-28 | 2001-01-19 | Yamato Scale Co Ltd | Calorie scale |
| US20030014281A1 (en) * | 2001-07-16 | 2003-01-16 | Tanita Corporation | Calorie management apparatus |
| CN1480714A (en) * | 2003-07-09 | 2004-03-10 | 深圳百华电子有限公司 | Nutrition weighing scale for controlling diet and nutrition of diabetic |
| CN101706672A (en) * | 2009-12-04 | 2010-05-12 | 孟飞 | Computer capable of providing health-nutrition parameters and analyzing diet balance |
| CN102607685A (en) * | 2012-03-27 | 2012-07-25 | 北京怡成生物电子技术有限公司 | Electronic scale capable of testing indexes of blood sugar, blood ketone and blood uric acid |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106361133A (en) * | 2016-11-21 | 2017-02-01 | 广东天际电器股份有限公司 | Stewing system for guiding healthy sugar amount intake of consumer |
| CN106419503A (en) * | 2016-11-21 | 2017-02-22 | 广东天际电器股份有限公司 | Method for guiding consumers to health take of calcium and stewing system |
| CN106419503B (en) * | 2016-11-21 | 2018-08-28 | 广东天际电器股份有限公司 | It is a kind of to guide the method for consumer health's intake calcium amount and stew system |
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Application publication date: 20150218 |
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