Portable glucometer

Abstract

The utility model relates to a portable glucometer which comprises a display screen, a loudspeaker, a control key and a main control board, the display screen, the loudspeaker and the control key are arranged on a shell, the main control board is arranged in a sub-shell, the lower portion of the shell is in a narrow rectangular shape, a collecting mechanism is integrally formed on the upper portion of the shell, and the collecting mechanism and the narrow rectangular area of the lower portion of the shell form a T-shaped structure. The collecting mechanism comprises a blood sampling pen, a pen cap, a pull rod and a launching trigger, wherein the blood sampling pen protrudes outwards in a circular mode from the upper edge of the shell, and the launching trigger is arranged on the left side of the shell. The storage mechanism comprises a test paper storage groove and a needle storage groove in the left side of the bottom of the shell and a pollution storage groove in the right side of the bottom of the shell. According to the portable blood glucose meter, a blood sampling mechanism and a test paper storage mechanism are integrated on the meter body, and the whole blood glucose detection process can be completed only by carrying a single device; meanwhile, the main control board is subjected to functional upgrading, so that the main control board has the functions of voice broadcast, data storage and remote synchronization, and the portability and functionality of the glucometer are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical detection equipment technical field, concretely relates to a portable blood glucose meter. BACKGROUND

[0002] Blood glucose meter is a kind of electronic equipment for measuring the glucose concentration in human blood, after the finger is punctured using blood sampling pen, the blood exuded from fingertip is absorbed using test tape (test paper) inserted on blood glucose meter, and blood glucose meter measures the concentration of glucose in blood using electrochemical sensor or optical sensor, and the result is displayed on screen.Electrochemical test principle is that after glucose dehydrogenase on blood glucose test paper and blood react chemically, sensor collects the current intensity of the process of electron transfer from glucose to enzyme, calculates blood glucose value by MCU, and exports the result to display screen.The existing portable blood glucose meter body is convenient to carry, but test process needs blood sampling pen, test paper box and other auxiliary equipment, so that portability is greatly discounted, and at the same time, in order to operation simplification, the expansion function of blood glucose meter body is generally single, such as less voice broadcast, data storage, data remote transmission for the visually impaired population, data trace statistics and remote monitoring synchronization. SUMMARY

[0003] The utility model solves the technical problems that the existing portable blood glucose meter has the defects of multiple auxiliary equipment, miscellaneous and single function, provides a kind of portable blood glucose meter, blood sampling and test paper storage mechanism are integrated on the instrument body, and the whole blood glucose detection process can be completed by carrying single equipment, and the main control board is functionally upgraded, so that it has voice broadcast, data storage and remote synchronization function, and the portability and functionality of blood glucose meter are improved.

[0004] The portable blood glucose meter includes a shell, a slot for inserting a test strip is provided below the shell, and a display screen, a loudspeaker and control buttons are provided on the shell, and a main control board is provided in a sub-shell, wherein the lower part of the shell is in the form of a narrow rectangle that is easy to hold, the upper part of the shell is integrally formed with a collection mechanism in the form of a T-shaped structure with the narrow rectangular area of the lower part, storage mechanisms for storing a small amount of test paper and needle are provided on both sides of the lower part of the shell, the collection mechanism includes a blood sampling pen protruding outward in a circular shape from the upper part of the shell, a cap detachably mounted on the left side end of the blood sampling pen, a pull rod provided on the right side end of the blood sampling pen, and a trigger provided on the left side of the shell.

[0005] Further, the covers of the test paper storage slot and the needle storage slot are located on the front face of the shell, and the cover of the pollution storage slot is located on the back face of the shell.

[0006] Specifically, the main control board comprises an MCU microprocessor, an electrochemical sensor connected with the input end of the MCU microprocessor, a display module and a voice module connected with the output end of the MCU microprocessor, a storage module connected with the MCU microprocessor in series, a data transmission module, and a power module.

[0007] Further, the control button is connected with the input end of the MCU microprocessor, and the output ends of the display module and the voice module are connected with the display screen and the loudspeaker respectively.

[0008] The portable blood glucose meter overcomes the problems of multiple auxiliary devices and single function of the prior portable blood glucose meter, and has the advantages that:

[0009] (1) the blood collection and test paper storage mechanism is integrated on the instrument body, and the whole blood glucose detection process can be completed by carrying only a single device;

[0010] (2) the main control board is functionally upgraded to have voice broadcast, data storage and remote synchronization functions, and the portability and functionality of the blood glucose meter are improved. BRIEF DESCRIPTION OF DRAWINGS

[0011] The portable blood glucose meter will be further described below with reference to the drawings:

[0012] Figure 1 is a schematic view of the three-dimensional structure of the portable blood glucose meter;

[0013] Figure 2 is a logic structure and connection relationship line drawing of the main control board of the portable blood glucose meter.

[0014] In the drawings:

[0015] 1 - shell; 11 - display screen, 12 - loudspeaker, 13 - control button; 101 - slot (101);

[0016] 2 - main control board; 21 - MCU microprocessor, 22 - electrochemical sensor, 23 - display module, 24 - voice module, 25 - storage module, 26 - data transmission module, 27 - power module;

[0017] 3 - collection mechanism; 31 - blood collection pen, 32 - pen cap, 33 - pull rod, 34 - trigger;

[0018] 4 - storage mechanism; 41 - test paper storage slot, 42 - needle storage slot, 43 - pollution storage slot. DETAILED DESCRIPTION

[0019] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0020] In the description of this utility model, it should be understood that the terms "left", "right", "front", "rear", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] The present invention will be further described below with specific embodiments, but the scope of protection of the present invention is not limited to the following embodiments.

[0022] Implementation method 1: such as Figure 1 As shown, this portable blood glucose meter includes a housing 1, with a slot 101 for inserting test strips at the bottom of the housing. It also includes a display screen 11, a speaker 12, and control buttons 13 mounted on the housing 1. A main control board 2 is located inside the sub-housing 1. The lower part of the housing 1 is a narrow rectangle for easy gripping. The upper part of the housing 1 has an integrally formed collection mechanism 3 that forms a T-shape with the lower narrow rectangular area. Storage mechanisms 4 for storing small amounts of test strips and needles are located on both sides of the lower part of the housing 1. The collection mechanism 3 includes a lancing device 31 that protrudes outward from the upper edge of the housing 1 in a circular shape, a detachable cap 32 mounted on the left side of the lancing device 31, a lever 33 located on the right side of the lancing device 31, and a trigger 34 located on the left side of the housing 1. The storage mechanism 4 includes a test strip storage slot 41 and a needle storage slot 42 on the bottom left side of the housing 1, and a contamination storage slot 43 on the bottom right side of the housing 1.

[0023] Embodiment 2: This portable blood glucose meter includes a cover for the test strip storage slot 41 and the needle storage slot 42 located on the front of the housing 1, and a cover for the contaminated storage slot 43 located on the back of the housing 1. During operation, consumables can be removed from the front for use, preventing the misuse of contaminated consumables. The remaining structures and components are as described in Embodiment 1 and will not be repeated.

[0024] Implementation method 3: such as Figure 2As shown, the portable blood glucose meter includes the main control board 2 including the MCU microprocessor 21 and the electrochemical sensor 22 connected to the input end of the MCU microprocessor 21, the display module 23 and the voice module 24 connected to the output end of the MCU microprocessor 21, the storage module 25, the data transmission module 26 and the power module 27 connected to the MCU microprocessor 21 in series. The MCU is used to convert the weak current signal of the enzyme reaction of the test paper biological enzyme detected by the electrochemical sensor into a digital signal, send it to the display module and the voice module respectively, and output it to the outside in the form of digital display and voice broadcast, while continuously storing the data and detection time, and sending it to the remote mobile terminal through the data transmission module, so as to realize the monitoring of medical care or relatives. The control key 13 is connected to the input end of the MCU microprocessor 21, and the output ends of the display module 23 and the voice module 24 are respectively connected to the display screen 11 and the speaker 12. The control key 13 includes a start key and a voice broadcast key, which are used to send the power on / off instruction to the MCU and send the speaker to play the detection data instruction to the voice module. After the detection result is processed by the MCU, it is sent to the display module and the voice module respectively, and the data is directly displayed on the display screen and played through the speaker. The voice module automatically prompts the on / off state and the first detection result, and re-reads the detection result according to the key instruction. The remaining structure and components are as described in embodiment 1 and will not be described again.

[0025] In use: first, turn off the power, remove the test paper and insert it into the test paper slot, then turn on the device automatically, unscrew the pen cap, install the blood sampling needle, pull the pull rod, disinfect and dry the ring finger, press the pen head against the finger, pull the trigger to puncture, wipe off the first drop of blood, lift the shell to make the test paper blood absorption port touch the second drop of blood, and after the test paper is full, the blood glucose concentration result is output after the main control board collects and processes. The internal structure of the blood sampling pen is consistent with the existing key-activated mechanical blood sampling pen, and will not be described again. After use, remove the test paper and blood sampling needle and put them into the contaminated storage slot.

[0026] The portable blood glucose meter overcomes the shortcomings of the existing portable blood glucose meter, such as multiple auxiliary equipment and single function. It integrates the blood sampling and test paper storage mechanism on the instrument body, so that only a single device is needed to complete the entire blood glucose detection process. At the same time, the main control board is functionally upgraded to have voice broadcast, data storage and remote synchronization functions, improving the portability and functionality of the blood glucose meter.

[0027] The above description shows the main features, basic principles, and advantages of the present application. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments or examples, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, the above embodiments or examples should be regarded as exemplary and non-limiting. The scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

[0028] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A portable blood glucose meter comprising a housing (1) below which is provided a slot (101) for insertion of a test strip, characterised in that: It also includes the display screen (11), speaker (12) and control button (13) set on the shell (1), set the main control board (2) in the sub-housing (1), wherein, the lower part of the shell (1) is narrow rectangular for holding, the upper part of the shell (1) is integrally formed with the lower part of the narrow rectangular area forming T-shaped structure of collection mechanism (3), the lower part of the shell (1) is provided with storage mechanism (4) for storing a small amount of test paper and needle, The collection mechanism (3) includes a blood collection pen (31) protruding outward from the upper part of the shell (1), a pen cap (32) detachably mounted on the left side end of the blood collection pen (31), a pull rod (33) arranged on the right side end of the blood collection pen (31), and a trigger (34) arranged on the left side of the shell (1). The storage mechanism (4) includes a test paper storage slot (41) and a needle storage slot (42) on the left side of the bottom of the shell (1), and a pollution storage slot (43) is arranged on the right side of the bottom of the shell (1).

2. The portable blood glucose meter of claim 1, wherein: The slot cover of the test paper storage slot (41) and the needle storage slot (42) is located on the front of the shell (1), and the slot cover of the pollution storage slot (43) is located on the back of the shell (1).

3. The portable blood glucose meter of claim 1 or 2, wherein: The main control board (2) includes an MCU microprocessor (21) and an electrochemical sensor (22) connected to the input end of the MCU microprocessor (21), a display module (23) and a voice module (24) connected to the output end of the MCU microprocessor (21), a storage module (25) and a data transmission module (26) connected in series with the MCU microprocessor (21), and a power module (27).

4. The portable blood glucose meter of claim 3, wherein: The control button (13) is connected to the input end of the MCU microprocessor (21), and the output ends of the display module (23) and the voice module (24) are respectively connected to the display screen (11) and the speaker (12).

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