CN201803954U - Diabetes detection device - Google Patents
Diabetes detection device Download PDFInfo
- Publication number
- CN201803954U CN201803954U CN201020547997XU CN201020547997U CN201803954U CN 201803954 U CN201803954 U CN 201803954U CN 201020547997X U CN201020547997X U CN 201020547997XU CN 201020547997 U CN201020547997 U CN 201020547997U CN 201803954 U CN201803954 U CN 201803954U
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- porphyrin
- array sensor
- diabetes
- unit
- processing controller
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Abstract
The utility model discloses a diabetes detection device, which comprises a porphyrin array sensor, an image acquirer, an illuminating device and an embedded processing controller. The image acquirer and the illuminating device are respectively connected with the embedded processing controller, the porphyrin array sensor comprises an organic glass sheet and porphyrin units, a plurality of porphyrin unit mounting holes are arranged on the organic glass sheet, and each porphyrin unit is mounted at the top of each porphyrin unit mounting hole hermetically. Acquired saliva or urine is input into the porphyrin array sensor, color image of the porphyrin array sensor after reaction is acquired by the image acquirer, and the acquired data image is input into the embedded processing controller and then analyzed by the same, so that blood sugar content in the saliva or urine can be detected directly. The diabetes detection device is capable of providing woundless, continuous and direct detection means and detecting blood sugar content in the saliva or urine of a patient with diabetes more accurately.
Description
Technical field
The utility model relates to a kind of diabetes pick-up unit.
Background technology
Diabetes (diabetes) are to act on body by inherent cause, immunologic function disorder, infected by microbes and toxin thereof, free radical toxin, mental element or the like various virulence factors to cause hypoinsulinism, insulin resistance (Insulin Resistance, and a series of metabolic disorder syndromes such as the sugar that causes, protein, fat, power and water Xie Zhi IR) etc., be principal feature clinically with the hyperglycaemia, diuresis can appear in model case, performance, i.e. " three-many-one-little " symptom such as drink more, eat more, become thin.
Under the overall situation that current global diabetes form worsens, the incidence of disease of Chinese diabetes also presents the development trend of growth at full speed, and China has become the second in the world diabetes big country that is only second to India at present.And not only the onset diabetes situation is very severe, and the control of the diabetes state of an illness is also allowed of no optimist.Diabetes are known as noiseless killer, are because hyperglycaemia is harmful, normal insentience.Therefore, monitoring blood sugar in time, exactly is to guarantee to treat important means up to standard.But it is very dissatisfied that the blood sugar monitoring present situation is also made us.In the U.S., the diabetic of 15%-20% carries out the blood sugar self-monitoring; Be about 10% in area, China Hong Kong, and the area, continent only is 1%.Average monitored frequency every diabetic of the U.S. is 30.1 times/month, and area, Hong Kong is 8-10 time/month, and the China mainland area only is 2.5 times/month.China only has 1% patient to carry out self-blood sugar monitoring.
The method of traditional detection blood sugar concentration needs blood extracting assay, and sense cycle is long, causes the wound and the pain of injury to human body, has increased the approach of infection and cross infection simultaneously.
Existing electronics blood-sugar detecting instrument (as the U.S. Johnson ﹠ Johnson blood glucose meter in the 4th generation: " surveying conveniently ") still belongs to diminish and detects or the medical supply of indirect detection, also has some electronics blood-sugar detecting instruments that adopt direct measurement means (to authorize publication number: CN201233368Y; Authorize publication number: CN1300025A), directly adopt and detect as the sugar content of blood glucose sensor saliva with glucolase, convert the current signal that records to computing machine manageable digital signal, analysis by digital machine, handle, directly record the content of blood sugar, though this blood glucose meter can obtain needed data fast, but data acquisition is complicated, hardware Acquisition Circuit complexity: at first will convert the bio signal that detects by glucose sensor to electric signal, through digital-to-analog conversion analog signal conversion is become digital signal again, send into computing machine at last and carry out Treatment Analysis.Complicated data acquisition has like this reduced the validity of original signal, has increased the probability of external interference signal to the pollution of original signal, and then has reduced the accuracy and the precision of signal.If signal is directly gathered, promptly can directly import the digital signal that computing machine is analyzed and handled, will reduce the loaded down with trivial details and simplification acquisition hardware circuit of the process of signals collecting so greatly, most importantly the level that has reduced conversion of signals is inferior, has reduced the loss of the validity of signal in transfer process and has disturbed probability.
The test paper of traditional glucolase is owing to the influence of operating ambient temperature, and precision is not too high, and is difficult for storing, and oxidation easily takes place in air, causes the inefficacy of test paper; Existing blood sugar enzyme electrode probe needs to insert human epidermal, causes the wound and the pain of injury to human body.
The utility model content
At weak point of the prior art, the utility model provides a kind of no wound, continuous, directly detection, and can measure the saliva of diabetes and the sugar content of urine accurately, be convenient to the obligation personnel's of household person and community the diabetes pick-up unit that uses and operate.This device detects quick, accurate, portable, simple and convenient.
The diabetes pick-up unit that the utility model provides comprises porphyrin array sensor, image capture instrument, lighting device, embedded processing controller and LCD touch-control display screen; Described lighting device is arranged on the below of porphyrin array sensor, and described image capture instrument is arranged on the top of porphyrin array sensor; Shown in image capture instrument, lighting device be connected with the embedded processing controller respectively with LCD touch-control display screen; Described porphyrin array sensor comprises poly (methyl methacrylate) plate and porphyrin unit, and the top of described poly (methyl methacrylate) plate is array and is provided with several porphyrin unit mounting holes, and the bottom of adjacent porphyrin unit mounting hole is communicated with by raceway groove; The top of each porphyrin unit mounting hole all is equipped with the porphyrin unit, and described porphyrin unit cooperates with the top seal of porphyrin unit mounting hole; Also be provided with on the described poly (methyl methacrylate) plate with porphyrin array element mounting hole in the feed tube and the drain pipe that are used to carry saliva sugar or glucose in urine that are communicated with.
Further, also comprise airtight container, described porphyrin array sensor is arranged on the middle part of airtight container, and described lighting device is arranged on the bottom of airtight container, and described image capture instrument is provided with the top of airtight container.
Further again, also comprise printer, described printer is connected with the embedded processing controller.
Compared with prior art, diabetes pick-up unit of the present utility model has following advantage:
1, the photosensitive property of porphyrin array sensor of the utility model employing is good, and stable performance is easy to modify, and adopts ultraviolet, and is infrared, fluorescence, and phosphorescence waits spectral technique and electrochemical method can detect its subtle change; The porphyrin array sensor can reach 5.0 * 10 to the detection lower limit of glucose
-7Mol/L compares with traditional glucose oxidase and to have higher sensitivity, stability and antijamming capability.
2, the utility model saliva or urine of only needing to gather enters the porphyrin array sensor by feed tube, and with the porphyrin unit process, by the color image after the unit process of image capture instrument collection porphyrin and with the digital picture input embedded processing controller of gathering, the embedded processing controller carries out analyzing and processing to the digital picture before and after the reaction, directly detects the saliva of diabetes and the sugar content of urine.Therefore, pick-up unit of the present utility model can provide no wound, continuous, direct detection means, and the saliva of detected diabetes and the sugar content of urine are more accurate.
3, LCD touch-control display screen has friendly human-computer interaction interface, and easy operating is easy to use, is convenient to using and operating of the obligation personnel of household person and community.
Description of drawings
Fig. 1 is the structural representation of diabetes pick-up unit;
Fig. 2 is the structural representation of porphyrin array sensor.
In the accompanying drawing, 1-porphyrin array sensor; 2-image capture instrument; 3-lighting device; 4-embedded processing controller; 5-poly (methyl methacrylate) plate; 6-porphyrin unit; 7-porphyrin unit mounting hole; 8-raceway groove; 9-feed tube; 10-drain pipe; 11-airtight container; 12-LCD touch-control display screen; 13-printer; 14-USB interface; 15-interface circuit; 16-VGA interface; 17-serial port drive circuit.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done explanation in further detail.
Fig. 1 is the structural representation of diabetes pick-up unit, and Fig. 2 is the structural representation of porphyrin array sensor, as shown in the figure.The diabetes pick-up unit comprises airtight container 11, porphyrin array sensor 1, image capture instrument 2, lighting device 3, embedded processing controller 4 and LCD touch-control display screen 12.
LCD touch-control display screen 12 is connected with embedded processing controller 4 by VGA interface 16, and LCD touch-control display screen 12 has friendly human-computer interaction interface, and easy operating is easy to use, is convenient to using and operating of the obligation personnel of household person and community.Also be connected with printer 13 by serial port drive circuit 17 at embedded processing controller 4, in the present embodiment, printer 13 adopts the temperature-sensitive mini-printer, is used to print the data of last measurement.
When using pick-up unit of the present utility model, at first, gather the initial number images, and store in the reservoir in the input embedded processing controller 4 by image capture instrument 2 to being placed on the porphyrin array sensor 1 in the airtight container 11 in advance.Operate and control by 12 pairs of these detectors of LCD touch-control display screen, start lighting device 3 and image capture instrument 2 by embedded processing controller 4, the saliva or the urine of gathering are sent into porphyrin array sensor 1 by feed tube 9, saliva or urine react with the porphyrin unit 6 that sets in advance during by porphyrin unit mounting hole 7, image capture instrument 2 is gathered porphyrin unit 6 reacted images, and will be processed into and can be embedded into the digital picture that formula processing controller 4 is handled, be transferred in the storer of embedded processing controller 4 and store.Digital picture before and after 4 pairs of reactions of embedded processing controller is subsequently carried out analyzing and processing, detects the saliva of diabetes and the sugar content of urine at last, and shows by LCD touch-control display screen 12, can also print by the result that printer 13 will detect.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (3)
1. a diabetes pick-up unit is characterized in that: comprise porphyrin array sensor (1), image capture instrument (2), lighting device (3), embedded processing controller (4) and LCD touch-control display screen (12); Described lighting device (3) is arranged on the below of porphyrin array sensor (1), and described image capture instrument (2) is arranged on the top of porphyrin array sensor (1); Shown in image capture instrument (2), lighting device (3) be connected with embedded processing controller (4) respectively with LCD touch-control display screen (12);
Described porphyrin array sensor (1) comprises poly (methyl methacrylate) plate (5) and porphyrin unit (6), the top of described poly (methyl methacrylate) plate (5) is array and is provided with several porphyrin unit mounting holes (7), and the bottom of adjacent porphyrin unit mounting hole (7) is communicated with by raceway groove (8); The top of each porphyrin unit mounting hole (7) all is equipped with porphyrin unit (6), and described porphyrin unit (6) cooperates with the top seal of porphyrin unit mounting hole (7); Also be provided with on the described poly (methyl methacrylate) plate (5) and interior feed tube that is used to carry saliva or urine (9) and the drain pipe (10) that is communicated with of porphyrin array element mounting hole (7).
2. diabetes pick-up unit according to claim 1, it is characterized in that: also comprise airtight container (11), described porphyrin array sensor (1) is arranged on the middle part of airtight container (11), described lighting device (3) is arranged on the bottom of airtight container (11), and described image capture instrument (2) is provided with the top of airtight container (11).
3. diabetes pick-up unit according to claim 1 and 2 is characterized in that: also comprise printer (13), described printer (13) is connected with embedded processing controller (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020547997XU CN201803954U (en) | 2010-09-29 | 2010-09-29 | Diabetes detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020547997XU CN201803954U (en) | 2010-09-29 | 2010-09-29 | Diabetes detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201803954U true CN201803954U (en) | 2011-04-20 |
Family
ID=43873453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020547997XU Expired - Lifetime CN201803954U (en) | 2010-09-29 | 2010-09-29 | Diabetes detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201803954U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968450A (en) * | 2010-09-29 | 2011-02-09 | 重庆大学 | Embedded porphyrin sensor array-based saliva sugar and urine sugar detector |
| CN103472010A (en) * | 2013-09-17 | 2013-12-25 | 苏州凯恩医药科技有限公司 | Diabetes detection device |
-
2010
- 2010-09-29 CN CN201020547997XU patent/CN201803954U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968450A (en) * | 2010-09-29 | 2011-02-09 | 重庆大学 | Embedded porphyrin sensor array-based saliva sugar and urine sugar detector |
| CN101968450B (en) * | 2010-09-29 | 2012-07-04 | 重庆大学 | Embedded porphyrin sensor array-based saliva sugar and urine sugar detector |
| CN103472010A (en) * | 2013-09-17 | 2013-12-25 | 苏州凯恩医药科技有限公司 | Diabetes detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110420 Effective date of abandoning: 20120704 |