CN216876364U

CN216876364U - Noninvasive blood glucose detection device

Info

Publication number: CN216876364U
Application number: CN202121237027.4U
Authority: CN
Inventors: 叶潇; 武晓泓
Original assignee: Zhejiang Provincial Peoples Hospital
Current assignee: Zhejiang Provincial Peoples Hospital
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2022-07-05
Anticipated expiration: 2031-06-03

Abstract

The utility model provides a noninvasive blood glucose detection device, and relates to the technical field of diabetes detection equipment. The utility model provides a noninvasive blood glucose detection device, includes the base, install in the base and be used for fixed finger fixed establishment, install in detection component in the fixed establishment, with the control module that detection component connects, respectively with display module and battery that control module connects, wherein, control module, display module and battery are all installed on the base. According to the utility model, the finger belly is placed in the fixing mechanism, infrared light emitted by the finger is detected through the detection assembly, received optical signals are converted into electric signals and transmitted to the control module, and the electric signals are transmitted to the display module for display after being processed by the control module.

Description

Noninvasive blood glucose detection device

Technical Field

The utility model relates to the technical field of diabetes detection equipment, in particular to a noninvasive blood glucose detection device.

Background

Diabetes mellitus is a lifelong metabolic disease characterized by chronic hyperglycemia due to a variety of causes. Diabetes is a chronic disease that cannot be cured, but diabetes can be managed appropriately. About 1.7% of the world's population suffers from diabetes, and this proportion may increase in the near future. Diabetes is divided into four types according to the mechanism of onset, and the most common of them is type I and type II diabetes. Type I is an autoimmune disease in which the body destroys insulin-producing cells. When the body does not have enough insulin, form II is formed. There is currently no effective treatment for diabetes, and only by periodically measuring blood glucose levels to reduce or delay the onset of complications, self-monitoring is considered one of the most direct and feasible options for controlling diabetes.

Blood glucose testing is a regular test of blood glucose levels. The blood sugar detection can be implemented to better control the blood sugar change of the diabetic patient, has important guiding significance on the living rule, the activity, the movement, the diet and the reasonable medication, and can help the patient to find problems at any time and get to the hospital for medical treatment in time.

The current testing technique is to sample the patient's blood by needle stick finger or vein extraction and then measure with a blood glucose analyzer. This method not only causes pain, discomfort, susceptibility to infection, and higher cost to the patient, but is also not suitable for frequent measurement and real-time detection of blood glucose concentration. The noninvasive blood glucose detection technology can overcome the defects and becomes a centralized point of world research. But so far, a non-invasive blood glucose system that can be used for home self-test is still a blank.

SUMMERY OF THE UTILITY MODEL

The purpose of the present invention is to provide a noninvasive blood glucose measuring device that can measure blood glucose without causing any trauma to the body.

The embodiment of the utility model is realized by the following steps:

the embodiment of the application provides a noninvasive blood glucose detection device, including the base, install on the base and be used for fixed finger's fixed establishment, install the determine module in fixed establishment, the control module who is connected with the determine module, display module and the battery of being connected with control module respectively, wherein, control module, display module and battery are all installed on the base.

In some embodiments of the present invention, the fixing mechanism includes a lower receiving member fixed on the base and used for receiving a finger, and an upper receiving member rotatably connected with the lower receiving member.

In some embodiments of the present invention, the upper engaging ends of the lower receiving member and the upper receiving member are magnetically connected.

In some embodiments of the present invention, a cushion layer is laid in the lower receiving member.

In some embodiments of the present invention, the detecting assembly includes an infrared light emitter and an infrared light receiver installed in the lower receiving member, and a groove for receiving the infrared light emitter and the infrared light receiver is formed in the lower receiving member, wherein the infrared light emitter and the infrared light receiver are both connected to the control module.

In some embodiments of the present invention, the base is provided with a switch key connected to the control module.

In some embodiments of the present invention, a charging port connected to a battery is installed on the base.

In some embodiments of the present invention, the base is provided with a bluetooth module connected to the control module.

In some embodiments of the utility model, the base is detachably mounted on the positioning belt.

In some embodiments of the present invention, the positioning strap includes an installation portion detachably connected to the base, a first strap body and a second strap body respectively connected to two ends of the installation portion, and a connection portion connecting the first strap body and the second strap body.

Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:

according to the utility model, the abdomen of the finger is placed in the fixing mechanism, the infrared light emitted by the finger is inspected through the detection assembly, the infrared light is utilized to have good penetrability on human tissues, particularly capillary vessels below the surface layer of the skin, the abdomen of the finger is inspected, the light is absorbed into the surface layer from an incidence point, sequentially passes through the surface layer, the dermis layer, the subcutaneous layer, the dermis layer and the surface layer in an arc shape, is emitted from an emission point, is received by the detection assembly, is converted into an electric signal to be transmitted to the control module, and is transmitted to the display module to be displayed after being processed by the control module, so that the whole blood sugar detection process can be completed without causing wound on the body.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a perspective view of a non-invasive glucose stand according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a non-invasive glucose sensor according to an embodiment of the present invention;

fig. 3 is a schematic view of a partial cross-sectional structure of a non-invasive blood glucose meter according to an embodiment of the present invention.

Icon: 1-a base; 2-a control module; 3-a display module; 4-a battery; 5-a lower receptacle; 6-upper receiving member; 7-a groove; 8-an infrared light emitter; 9-an infrared light receiver; 10-magnetic suction strip; 11-a cushion layer; 12-a charging port; 13-a bluetooth module; 14-a positioning band; 15-a mounting portion; 16-a first belt body; 17-a second belt body; 18-on/off key.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally placed when the products of the present invention are used, the orientations or positional relationships are only for convenience of description and simplicity of description, and the terms do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and be operated, and thus, the present invention should not be construed as being limited. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "mounted" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Example 1

Referring to fig. 1-3, fig. 1 is a perspective view of a non-invasive glucose meter according to an embodiment of the present invention; FIG. 2 is a schematic view of a non-invasive glucose meter according to an embodiment of the present invention; fig. 3 is a schematic view of a partial cross-sectional structure of a non-invasive blood glucose meter according to an embodiment of the present invention.

The utility model provides a noninvasive blood glucose detection device, includes base 1, installs in base 1 and be used for fixed finger's fixed establishment, installs the determine module in fixed establishment, the control module 2 of being connected with the determine module and the display module 3 and the battery 4 of being connected with control module 2 respectively, wherein, control module 2, display module 3 and battery 4 all install on base 1.

In the embodiment, the base 1 is provided with the display module 3, the fixing mechanism and the detection assembly, and the control module 2 and the battery 4 are arranged in the base 1; the fixing mechanism is used for positioning the fingers, and after the fingers are placed on the fixing mechanism, the positions of the fingers are fixed, so that the detection assembly can conveniently perform detection work; the detection assembly is positioned in the fixing mechanism and is over against the position of the finger abdomen, the measurement can be convenient because the capillaries of the finger tip are rich and other tissues are fewer, and the blood glucose data can be clearly detected by aligning the detection assembly with the finger abdomen; the control module 2 is respectively connected with the detection assembly, the display module 3 and the battery 4, and can be used for analyzing data and issuing commands; the display module 3 is fixed on the base 1, the display module 3 is a touchable screen and can be used by touching the screen, commands are issued and transmitted to the control module 2, and specific inspection results can be displayed on the display module 3; the battery 4 is installed in the base 1 and is respectively used for supplying power to the control module 2, the display module 3 and the detection component, so that the blood sugar can be conveniently detected.

Example 2

Referring to fig. 1-3, fig. 1 is a perspective view of a non-invasive glucose meter according to an embodiment of the present invention; FIG. 2 is a schematic diagram of a non-invasive glucose sensor according to an embodiment of the present invention; fig. 3 is a schematic view of a partial cross-sectional structure of a non-invasive blood glucose meter according to an embodiment of the present invention.

A non-invasive blood glucose measuring apparatus, which is different from embodiment 1 in that: the fixing mechanism comprises a lower accommodating part 5 which is fixed on the base 1 and is used for accommodating fingers, and an upper accommodating part 6 which is rotatably connected with the lower accommodating part 5.

In the embodiment, the lower accommodating part 5 is fixed on the base 1, is concave and is attached to the finger abdomen, so that infrared light scattering can be avoided during actual detection; the upper accommodating part 6 is connected with the lower accommodating part 5 through hinges, and can form a space for accommodating finger tips with the lower accommodating part 5, so that fingers can be placed in the space and can be detected by the detection component fixed in the lower accommodating part 5.

Example 3

A noninvasive blood glucose detecting apparatus differing from embodiment 2 in that: the joint ends of the lower receiving member 5 and the upper receiving member 6 are magnetically attracted.

In this embodiment, specifically install magnetism on holding member 5 and last holding member 6 down and inhale strip 10, magnetism is inhaled strip 10 quantity and is had many and for the double number, and half is fixed and is kept away from the one end with last holding member 6 hinge connection under holding member 5, and another half is fixed on the position that last holding member 6 corresponds, and magnetism of magnetism inhale strip 10 on last holding member 6 and the lower holding member 5 is inhaled mutually, can guarantee down that holding member 5 and last holding member 6 lid are fashionable, and is fixed firm to the finger.

Example 4

A noninvasive blood glucose detecting apparatus differing from embodiment 2 in that: a cushion layer 11 is laid in the lower receiving member 5.

In this embodiment, bed course 11 is elastic material, and preferred silica gel or latex can improve and use experience to be located the corresponding position of detecting element, it has seted up corresponding through-hole, is convenient for inspect the finger.

Example 5

A noninvasive blood glucose detecting apparatus differing from embodiment 2 in that: the detection assembly comprises an infrared light emitter 8 and an infrared light receiver 9 which are arranged in a lower accommodating piece 5, a groove 7 for accommodating the infrared light emitter 8 and the infrared light receiver 9 is formed in the lower accommodating piece 5, and the infrared light emitter 8 and the infrared light receiver 9 are both connected with the control module 2.

In the present embodiment, the recess 7 is formed in the lower receiving member 5, and the infrared light emitter 8 and the infrared light receiver 9 are installed therein; the infrared light emitter 8 is respectively connected with the battery 4 and the control module 2, receives the instruction of the control module 2 and emits infrared light, and the wavelength of the infrared light emitted by the infrared light emitter is 1400-1800nm, the infrared light in the waveband has strong absorption on glucose molecules, the detection accuracy on blood sugar is high, and the optimal wavelength is 1550 nm; the infrared tube receiver 9 is fixed in the groove 7 and is respectively connected with the battery 4 and the control module 2, received infrared light signals can be transmitted to the control module 2 to be analyzed, an analysis result is converted into an electric signal, the electric signal is transmitted to the display module 3, and actual conditions are displayed.

Example 6

A noninvasive blood glucose detecting apparatus differing from embodiment 1 in that: the base 1 is provided with a switch key 18 connected with the control module 2.

In this embodiment, the switch key 18 is installed on the base 1, and is connected to the control module 2, so as to perform the function of turning on and off the device.

Example 7

Referring to fig. 1-3, fig. 1 is a perspective view of a non-invasive glucose meter according to an embodiment of the present invention; FIG. 2 is a schematic diagram of a non-invasive glucose sensor according to an embodiment of the present invention; fig. 3 is a partial cross-sectional structure diagram of the non-invasive blood glucose meter according to the embodiment of the present invention.

A non-invasive blood glucose measuring apparatus, which is different from embodiment 1 in that: a charging port 12 connected to the battery 4 is mounted on the base 1.

In the present embodiment, the charging port 12 is provided in the base 1, is connected to the battery 4, and can charge the battery 4.

Example 8

A noninvasive blood glucose detecting apparatus differing from embodiment 1 in that: the base 1 is provided with a Bluetooth module 13 connected with the control module 2.

In this embodiment, the bluetooth module 13 is connected with the control module 2, and it can be connected with the mobile phone end signal, and the signal transmission after will handling is for the cell-phone, and convenient to use person knows blood sugar information.

Example 9

A noninvasive blood glucose detecting apparatus differing from embodiment 1 in that: the base 1 is detachably mounted on the positioning belt 14.

In this embodiment, the positioning belt 14 is clamped with the base 1, so that the user can carry the device with sound, and the base 1 can be taken down to detect the finger when necessary.

Example 10

A noninvasive blood glucose detecting apparatus differing from embodiment 1 in that: the positioning belt 14 includes a mounting portion 15 detachably connected to the base 1, a first belt body 16 and a second belt body 17 connected to both ends of the mounting portion 15, respectively, and a connecting portion connecting the first belt body 16 and the second belt body 17.

In the embodiment, the mounting portion 15 is clamped with the bottom of the base 1 for mounting the base 1, and a first belt 16 and a second belt 17 are fixed at two ends of the mounting portion respectively; the first belt body 16 and the second belt body 17 are made of silica gel, have elasticity and are worn on hands, so that the use feeling is good; the connecting portion is a magic tape, and the first tape body 16 and the second tape body 17 can be adhered to each other.

When using, only need press on & off switch 18 for a long time, open this device, place the finger and hold 5 in down, hold 6 lid to close, touch the operation to display module 3, assign the order to control module 2 for infrared emitter 8 sends the infrared light, and infrared receiver 9 receives the optical signal, turns into the signal of telecommunication to the signal, gives control module 2 and carries out the analysis, and control module 2 transmits the analysis result for display module 3 and shows.

In summary, the abdomen of the finger is placed in the fixing mechanism, the finger is inspected by the detection component, the infrared light is utilized to penetrate human tissue, particularly capillary vessels below the surface layer of the skin, the finger abdomen is inspected by the infrared light, the light is absorbed into the surface layer from the incidence point, sequentially passes through the surface layer, the dermis layer, the subcutaneous layer, the dermis layer and the surface layer in an arc shape, is emitted from the emission point, the signal is received by the detection component, the received optical signal is converted into an electric signal and is transmitted to the control module 2, and the electric signal is processed by the control module 2 and is transmitted to the display module 3 for displaying.

The present invention has been described in terms of the preferred embodiment, and it is not intended to be limited to the embodiment. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a noninvasive blood glucose detection device which characterized in that, includes the base, install in on the base and be used for fixed finger fixed establishment, install in detection component in the fixed establishment, with the control module that detection component connects, respectively with display module and battery that control module connects, wherein, control module, display module and battery are all installed on the base.

2. The apparatus of claim 1, wherein the fixing mechanism comprises a lower receiving member fixed to the base for receiving a finger, and an upper receiving member rotatably connected to the lower receiving member.

3. The apparatus of claim 2, wherein the upper engaging ends of the lower and upper receiving members are magnetically coupled.

4. The non-invasive blood glucose detecting apparatus according to claim 2, wherein a cushion layer is laid in the lower receiving member.

5. The non-invasive blood glucose detecting device of claim 2, wherein the detecting assembly comprises an infrared light emitter and an infrared light receiver mounted in the lower receiving member, a groove for receiving the infrared light emitter and the infrared light receiver is formed in the lower receiving member, and the infrared light emitter and the infrared light receiver are both connected to the control module.

6. The apparatus of claim 1, wherein the base is provided with a switch connected to the control module.

7. The non-invasive blood glucose detecting device of claim 1, wherein the base is provided with a charging port connected to the battery.

8. The non-invasive blood glucose detecting device of claim 1, wherein the base is mounted with a bluetooth module connected to the control module.

9. A non-invasive glucose measuring apparatus according to claim 1, wherein the base is detachably mounted on the positioning belt.

10. The non-invasive blood glucose detecting device of claim 9, wherein the positioning band comprises a mounting portion detachably connected to the base, a first band body and a second band body respectively connected to two ends of the mounting portion, and a connecting portion connecting the first band body and the second band body.