CN220512851U - Noninvasive blood glucose monitor - Google Patents
Noninvasive blood glucose monitor Download PDFInfo
- Publication number
- CN220512851U CN220512851U CN202222171120.0U CN202222171120U CN220512851U CN 220512851 U CN220512851 U CN 220512851U CN 202222171120 U CN202222171120 U CN 202222171120U CN 220512851 U CN220512851 U CN 220512851U
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- Prior art keywords
- negative pressure
- shell
- sweat
- air
- blood glucose
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- 239000008280 blood Substances 0.000 title claims abstract description 21
- 210000004369 blood Anatomy 0.000 title claims abstract description 21
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 title claims abstract description 20
- 239000008103 glucose Substances 0.000 title claims abstract description 20
- 210000004243 sweat Anatomy 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 238000001179 sorption measurement Methods 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 206010012601 diabetes mellitus Diseases 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model relates to a noninvasive blood glucose monitor which comprises a shell connected with a wearing piece, wherein an electronic screen is arranged on the upper side of the shell, a plurality of suction nozzles for sucking sweat are arranged on the lower side of the shell, a negative pressure chamber above each suction nozzle is arranged at the inner bottom of the shell, a sweat detection module is arranged in the negative pressure chamber, and the upper side of the negative pressure chamber is connected with a negative pressure device through an air duct. The noninvasive blood glucose monitor disclosed by the utility model is novel in structure, reasonable in design, convenient to use and simple to operate, and can be used for obtaining the blood glucose concentration by detecting the sweat glucose concentration of skin sweat, so that noninvasive and painless can be realized, and the noninvasive blood glucose monitor can be repeatedly used.
Description
Technical Field
The utility model relates to the field of blood glucose monitors, in particular to a noninvasive blood glucose monitor.
Background
With the improvement of the living standard of people, the incidence rate of diabetes mellitus is also increasing. The occurrence of diabetes is seriously threatening the life of people. The traditional blood glucose monitoring instrument needs to puncture the skin to collect blood, belongs to invasive blood collection, is complex in operation, increases pain of a patient, cannot detect in real time, and is inconvenient to use.
Disclosure of Invention
Therefore, the utility model aims to provide the noninvasive blood glucose monitor which is novel in structure, convenient to use and simple to operate.
The utility model is realized by adopting the following scheme: the noninvasive blood glucose monitor comprises a shell connected with a wearing piece, an electronic screen is arranged on the upper side of the shell, a plurality of suction nozzles for sucking sweat are arranged on the lower side of the shell, negative pressure chambers above the suction nozzles are arranged in the bottom of the shell, a sweat sugar detection module is arranged in the negative pressure chambers, and the upper side of the negative pressure chambers is connected with a negative pressure device through an air duct.
Further, the wearing piece comprises a binding belt, a reel is arranged on one side of the inner cavity of the shell, a coil spring is arranged in the middle of the reel, one end of the binding belt is wound on the reel, and the other end of the binding belt penetrates out of the shell and then is connected to the other side of the shell.
Further, the negative pressure device comprises a negative pressure pump, an air inlet at the lower end of the negative pressure pump is connected with a communicating vessel, an air cavity communicated with the air inlet of the negative pressure pump is arranged inside the communicating vessel, an air hole communicated with the air cavity is formed in the side part of the communicating vessel, and the air duct is connected in the air hole.
Compared with the prior art, the utility model has the following beneficial effects: the noninvasive blood glucose monitor disclosed by the utility model is novel in structure, reasonable in design, convenient to use and simple to operate, and can be used for obtaining the blood glucose concentration by detecting the sweat glucose concentration of skin sweat, so that noninvasive and painless can be realized, and the noninvasive blood glucose monitor can be repeatedly used.
The present utility model will be further described in detail below with reference to specific embodiments and associated drawings for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent.
Drawings
FIG. 1 is a schematic top view of an embodiment of the present utility model;
FIG. 2 is a cross-sectional view of an embodiment of the present utility model;
the reference numerals in the figures illustrate: the device comprises a 1-suction nozzle, a 2-sweat sugar detection module, a 3-negative pressure pump, a 3-1-exhaust port, a 3-2-air inlet, a 4-air duct, a 5-communicating vessel, a 6-shell, a 7-slotted hole, an 8-electronic screen, a 9-binding belt, a 10-spiral spring, a 11-scroll and a 12-negative pressure chamber.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
As shown in fig. 1-2, a noninvasive blood glucose monitor, including the casing 6 that is connected with wearing spare, casing 6 upside is equipped with electronic screen 8, casing 6 downside is equipped with a plurality of suction nozzles 1 that are used for absorbing sweat, be equipped with the negative pressure cavity 12 that is located each suction nozzle top in the casing 6, be equipped with sweat detection module 2 in the negative pressure cavity 12 and negative pressure cavity upside is connected with negative pressure device through air duct 4, will measure sweat concentration through collecting skin sweat, then obtain blood glucose concentration through data processing module, realize noninvasive, blood-free, painless, can repeatedly use, automatic, accurate, easy operation, data processing module determines sweat concentration and confirms blood glucose concentration according to sweat concentration.
In this embodiment, the wearing part includes a binding band 9, a reel 11 is disposed on one side of the inner cavity of the housing 6, a coil spring 10 is disposed in the middle of the reel, and one end of the binding band 9 is wound on the reel, and the other end of the binding band passes through the housing and is connected to the other side of the housing; the automatic winding of the binding band is realized by utilizing the bolt spring so as to automatically adjust the length of the binding band.
In this embodiment, the negative pressure device includes the negative pressure pump 3, the venthole that is linked together with the negative pressure pump gas vent is seted up to casing 6 upside, the venthole avoids electronic screen 8, negative pressure pump 3 lower extreme air inlet 3-2 is connected with the linker 5, and the inside air cavity that is equipped with and is linked together with the negative pressure pump air inlet of linker 5, and the gas pocket that is linked together with the air cavity has been seted up to the linker lateral part, the air duct is connected in the gas pocket.
In this embodiment, a storage battery and a data processing module (i.e. a controller) are disposed in the housing, and the sweat sugar detection module 2 and the electronic screen 8 are respectively connected with the data processing module. The sweat sugar detection module 2, the data processing module and the calculation method of the data processing module belong to the prior art, the working principle and the calculation process of the sweat sugar detection module are not specifically described herein, and the utility model is only applied to the blood sugar monitor.
In this embodiment, the quantity of suction nozzle and negative pressure cavity is four, and the shell bottom in the negative pressure cavity is offered and is used for installing the slotted hole 7 of suction nozzle, be provided with annular arch on the inner wall of slotted hole 7, suction nozzle lower part is loudspeaker form, and rubber ring is installed to suction nozzle upper portion perisporium, when suction nozzle upper portion inserts slotted hole 7, rubber ring with annular protruding sealing block.
In this embodiment, electronic screen one side articulates on the casing, the opposite side is fixed in the casing upside through the magnet absorption, through upwards opening electronic screen, conveniently overhauls the change to the inside component of casing.
Any of the above-described embodiments of the present utility model disclosed herein, unless otherwise stated, if they disclose a numerical range, then the disclosed numerical range is the preferred numerical range, as will be appreciated by those of skill in the art: the preferred numerical ranges are merely those of the many possible numerical values where technical effects are more pronounced or representative. Since the numerical values are more and cannot be exhausted, only a part of the numerical values are disclosed to illustrate the technical scheme of the utility model, and the numerical values listed above should not limit the protection scope of the utility model.
If the utility model discloses or relates to components or structures fixedly connected with each other, then unless otherwise stated, the fixed connection is understood as: detachably fixed connection (e.g. using bolts or screws) can also be understood as: the non-detachable fixed connection (e.g. riveting, welding), of course, the mutual fixed connection may also be replaced by an integral structure (e.g. integrally formed using a casting process) (except for obviously being unable to use an integral forming process).
In addition, terms used in any of the above-described aspects of the present disclosure to express positional relationship or shape have meanings including a state or shape similar to, similar to or approaching thereto unless otherwise stated.
Any part provided by the utility model can be assembled by a plurality of independent components, or can be manufactured by an integral forming process.
The above description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, and any person skilled in the art may make modifications or alterations to the disclosed technical content to the equivalent embodiments. However, any simple modification, equivalent variation and variation of the above embodiments according to the technical substance of the present utility model still fall within the protection scope of the technical solution of the present utility model.
Claims (1)
1. A non-invasive blood glucose monitor, characterized in that: the sweat-absorbing device comprises a shell connected with a wearing piece, wherein an electronic screen is arranged on the upper side of the shell, a plurality of suction nozzles for absorbing sweat are arranged on the lower side of the shell, a negative pressure chamber above each suction nozzle is arranged at the inner bottom of the shell, a sweat detection module is arranged in the negative pressure chamber, and the upper side of the negative pressure chamber is connected with a negative pressure device through an air duct; the wearing piece comprises a binding belt, a reel is arranged on one side of the inner cavity of the shell, a spiral spring is arranged in the middle of the reel, one end of the binding belt is wound on the reel, and the other end of the binding belt penetrates out of the shell and then is connected to the other side of the shell; the negative pressure device comprises a negative pressure pump, an air outlet hole communicated with an air outlet of the negative pressure pump is formed in the upper side of the shell, the air outlet hole avoids the electronic screen, an air inlet at the lower end of the negative pressure pump is connected with a communicating vessel, an air cavity communicated with the air inlet of the negative pressure pump is formed in the communicating vessel, an air hole communicated with the air cavity is formed in the side part of the communicating vessel, and the air guide pipe is connected in the air hole; one side of the electronic screen is hinged on the shell, and the other side of the electronic screen is fixed on the upper side of the shell through the adsorption of a magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222171120.0U CN220512851U (en) | 2022-08-18 | 2022-08-18 | Noninvasive blood glucose monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222171120.0U CN220512851U (en) | 2022-08-18 | 2022-08-18 | Noninvasive blood glucose monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220512851U true CN220512851U (en) | 2024-02-23 |
Family
ID=89937075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222171120.0U Active CN220512851U (en) | 2022-08-18 | 2022-08-18 | Noninvasive blood glucose monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220512851U (en) |
-
2022
- 2022-08-18 CN CN202222171120.0U patent/CN220512851U/en active Active
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