CN209927868U - Hand-held type glycated haemoglobin detector - Google Patents
Hand-held type glycated haemoglobin detector Download PDFInfo
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- CN209927868U CN209927868U CN201920821209.2U CN201920821209U CN209927868U CN 209927868 U CN209927868 U CN 209927868U CN 201920821209 U CN201920821209 U CN 201920821209U CN 209927868 U CN209927868 U CN 209927868U
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Abstract
The utility model relates to the technical field of detection, in particular to a handheld glycosylated hemoglobin detector, which comprises an upper shell and a lower shell; the utility model discloses a glycosylated hemoglobin detection device, including upper shell, inferior valve, detection cover, elastic component and upper shell, upper shell and inferior valve joint just form one and hold the space, hold and be provided with the determine module that is used for glycosylated hemoglobin to detect in holding the space, the upper end of upper shell is provided with the reagent card that is used for HbAc reagent card to place when detecting and detects the mouth, and the upper end slidable mounting of upper shell has the sealed lid that is used for reagent card to detect when mouthful detecting sealed and is connected with the upper shell through the elastic component, the locking state that sealed lid opened and shut through the sealed lid of locking structure control, hold still be provided with in the space with locking structure. The utility model relates to a novelty, simple structure can realize handheld operation, examines time measuring and can effectively ensure the leakproofness of testing process, ensures that the testing result is accurate, and the unblock subassembly cooperation locking structure of setting realizes opening and shutting of sealed lid, and control is convenient.
Description
Technical Field
The utility model relates to a detect technical field, specifically a hand-held type glycated hemoglobin detector.
Background
The global incidence of diabetes is rapidly increased due to a plurality of factors such as improvement of living standard, change of dietary structure, increasingly tense living rhythm, little-movement and multi-sitting life style, and the like, and the diabetes becomes a third chronic disease which seriously threatens human health after tumors and cardiovascular diseases. The number of diabetic patients is more than 1.2 hundred million worldwide, and the number of patients in China is the second world, and reaches 2000 million in 1994. According to the prediction of the world health organization, the number of adult diabetics in the world is increased to 3 hundred million by 2025, the number of diabetics in China reaches 4000 ten thousand, and the diabetes is still a serious public health problem in China within 50 years in the future.
The etiology and pathogenesis of diabetes are not completely understood. The work of detecting the blood sugar of patients has been widely carried out in clinic, but relevant statistics show that the standard reaching rate of blood sugar control of type 2 diabetes patients in China is not up to 30 percent, and one important reason for the phenomenon is that many doctors and patients only pay attention to the blood sugar monitoring and neglect the monitoring of the glycosylated hemoglobin, because the blood sugar measurement only represents the instant blood sugar level and can not be used as an index for evaluating the disease control degree.
In recent years, the detection of glycated hemoglobin (HbA1c) has been receiving high clinical attention. Glycated hemoglobin refers to a portion of hemoglobin in blood that is bound to glucose. The predominant form is HbA1c, and because protein concentrations remain relatively constant, glycation levels are determined primarily by glucose concentration and are related to the length of time that the protein is exposed to glucose. When the concentration of glucose in blood is high, the content of glycated hemoglobin formed in a human body is relatively high. Therefore, the proportion of glycated hemoglobin can reflect the average blood glucose level measured in the first 1-2 months. The measurement result of glycated hemoglobin is expressed as a percentage, which is a ratio of hemoglobin bonded to glucose to the whole hemoglobin, and is a good index for determining the long-term control of diabetes.
The detection of the glycosylated hemoglobin has important significance. Glycated hemoglobin is closely associated with mortality due to cardiovascular complications arising from diabetes. According to the research of the medical college of Cambridge university in England, the probability of the type 2 diabetes mellitus patients with combined cardiovascular and cerebrovascular diseases is increased by 15 to 18 percent and the death rate is increased by 20 to 30 percent for every 1 white point increase of the glycosylated hemoglobin. The American diabetes Association proposed a diabetes treatment recommendation as early as 2002, indicating the importance of HbA1c and using it as a golden indicator of diabetes monitoring, plain text stating that all diabetic patients should routinely detect HbA1 c.
The traditional glycosylated hemoglobin detector has the advantages of large volume, heavy mass, inconvenient carrying and high price.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a hand-held type glycated haemoglobin detector to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a hand-held glycated hemoglobin meter comprises an upper shell and a lower shell; the utility model discloses a glycosylated hemoglobin detection device, including upper shell, inferior valve, detection cover, elastic component and upper shell, upper shell and inferior valve joint just form one and hold the space, hold and be provided with the determine module that is used for glycosylated hemoglobin to detect in holding the space, the upper end of upper shell is provided with the reagent card that is used for HbAc reagent card to place when detecting and detects the mouth, and the upper end slidable mounting of upper shell has the sealed lid that is used for reagent card to detect when mouthful detecting sealed and is connected with the upper shell through the elastic component, the locking state that sealed lid opened and shut through the sealed lid of locking structure control, hold still be provided with in the space with locking structure.
As a further aspect of the present invention: the locking structure is the auto-lock slide of setting on sealed lid, and release mechanism includes the logical inslot of delivery button of slidable mounting at epitheca and inferior valve junction, the upper end of delivery button is provided with the fixture block with auto-lock slide cooperation joint, fixture block and delivery button fixed connection, and the delivery button still is connected with the elasticity reset assembly who is used for driving it to reset and position to interfere.
As a further aspect of the present invention: the elastic piece is a bin outlet tension spring.
As a further aspect of the present invention: the elastic reset assembly comprises a self-locking positioning block fixed at the bottom of the inner side of the lower shell and a sliding rod which slides to penetrate through the self-locking positioning block and abuts against the delivery button, a self-locking pressure spring is sleeved on the sliding rod, one end of the self-locking pressure spring abuts against the self-locking positioning block, and the other end of the self-locking pressure spring is fixed on the sliding rod through an E-shaped clamp spring.
As a further aspect of the present invention: the detection assembly comprises a power switch, a sensing self-starting assembly, a display screen and a control circuit board, the display screen is installed on the upper shell through a display screen fixing plate, the control circuit board is installed below the display screen and is electrically connected with the display screen, the control circuit board and the power switch form a closed loop with a lithium battery installed on the inner side of the lower shell, and the control circuit board is also in communication connection with the sensing self-starting assembly and a photoelectric detection module arranged below the reagent card detection port.
As a further aspect of the present invention: the induction self-starting assembly comprises a magnet fixed on the sealing cover and a Hall sensor arranged on the upper shell, and the magnet is positioned above the Hall sensor after the sealing cover covers the reagent card detection port in a sliding manner.
As a further aspect of the present invention: the detection assembly further comprises an RC sensor installed below the control circuit board.
As a further aspect of the present invention: and a mini usb interface and an indicator light electrically connected with the control circuit board are further arranged on the upper shell.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a novelty, simple structure, low cost can realize handheld operation, examines time measuring and can effectively ensure the leakproofness of testing process, ensures that the testing result is accurate, and the unblock subassembly cooperation locking structure of setting realizes opening and shutting of sealed lid, and control is convenient, and the practicality is strong.
Drawings
FIG. 1 is an exploded view of a hand-held glycated hemoglobin meter.
FIG. 2 is a schematic view showing a structure of a hand-held glycated hemoglobin meter in a state where a sealing cap is opened.
FIG. 3 is a schematic view showing a structure of a hand-held glycated hemoglobin meter in a state where a sealing cap is closed.
FIG. 4 is an exploded view of the upper shell of the hand-held glycated hemoglobin meter.
FIG. 5 is a schematic view showing a state in which a sealing cap and an unlocking member are connected in a hand-held glycated hemoglobin meter.
FIG. 6 is a schematic view showing the structure of a sealing cap of the hand-held glycated hemoglobin meter.
In the figure: 1-upper shell, 2-lower shell, 3-sealing cover, 4-power switch, 5-HbA1c reagent card, 6-reagent card detection port, 7-RC522 sensor, 8-lithium battery, 9-photoelectric detection module, 10-self-locking slideway, 11-magnet, 12-delivery tension spring, 13-delivery button, 14-self-locking positioning block, 15-E type clamp spring, 16-self-locking pressure spring, 17-sliding rod, 18-Hall sensor, 19-display screen, 20-display screen fixing plate, 21-control circuit board, 22-mini usb interface and 23-indicator light.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Referring to fig. 1 to 6, in an embodiment of the present invention, a handheld glycated hemoglobin meter includes an upper housing 1 and a lower housing 2; upper shell 1 and 2 joints of inferior valve and form one and hold the space, hold and be provided with the determine module that is used for glycated hemoglobin to detect in the space, the upper end of upper shell 1 is provided with the reagent card that is used for HbA1c reagent card 5 to place when detecting and detects mouth 6, and the upper end slidable mounting of upper shell 1 has sealed lid 3 that is used for reagent card to detect mouth 6 to seal when detecting and is connected with upper shell 1 through the elastic component, sealed lid 3 is through the locking state that the sealed lid 3 of locking structure control opened and shut, hold and still be provided with the unblock subassembly with locking structure complex in the space, when unblock subassembly triggers, the locking state of sealed lid 3 changes to realize the control of opening and shutting of sealed lid 3.
Above-mentioned hand-held type glycated hemoglobin detector can effectively ensure the leakproofness of testing process when using, ensures that the testing result is accurate, and the unblock subassembly cooperation locking structure of setting realizes opening and shutting of sealed lid 3, and control is convenient, and the practicality is strong.
The elastic member is preferably the outlet tension spring 12 in the present application, but of course, other elastic members may be adopted as long as the requirement is met, and the present application does not limit the elastic member.
Specifically, the locking structure is a self-locking slide way 10 arranged on the sealing cover 3, the unlocking mechanism comprises a delivery button 13 slidably mounted in a through groove at the joint of the upper shell 1 and the lower shell 2, a clamping block matched and clamped with the self-locking slide way 10 is arranged at the upper end of the delivery button 13, the clamping block is fixedly connected with the delivery button 13, the delivery button 13 is also connected with an elastic reset component for driving the delivery button to reset and interfere with the position, when the delivery button 13 is pressed, the elastic reset component is pressed, the clamping block is driven to be separated from the self-locking slide way 10, the locking state of the sealing cover 3 is changed at the moment, the sealing cover is automatically opened under the elastic action of a delivery tension spring 12, when the sealing cover 3 needs to be closed, only the sealing cover 3 needs to be pressed to reach the locking position, at the clamping block can be automatically clamped into the self-locking slide way 10, the operation is convenient.
Further, the elastic reset assembly comprises a self-locking positioning block 14 fixed at the bottom of the inner side of the lower shell 2 and a sliding rod 17 slidably penetrating through the self-locking positioning block 14 and abutted to the delivery key 13, a self-locking pressure spring 16 is sleeved on the sliding rod 17, one end of the self-locking pressure spring 16 is abutted to the self-locking positioning block 14, the other end of the self-locking pressure spring is fixed on the sliding rod 17 through an E-shaped clamp spring 15, when the delivery key 13 is pressed, the delivery key 13 drives the sliding rod 17 to move, the self-locking pressure spring 16 is extruded at the moment, meanwhile, the clamping block is taken away from the self-locking slideway 10, the sealing cover 3 is unlocked, and when the delivery key 13 is loosened, the sliding rod 17 resets under the elastic action of the.
Example two
The embodiment of the utility model provides an in, still propose another kind of embodiment and carried out the detailed description to the structure of determine module, specifically as follows:
detection component includes switch 4, response self-starting subassembly, display screen 19 and control circuit board 21, and display screen 19 passes through display screen fixed plate 20 and installs on epitheca 1, and control circuit board 21 is installed in the below of display screen 19 and is connected with display screen 19 electricity, and control circuit board 21 constitutes closed circuit with switch 4 and install at 2 inboard lithium cell 8 of inferior valve, and when switch 4 started, control circuit board 21 circular telegram, and display screen 19 is used for showing reagent card information and data analysis result, control circuit board 21 still establishes communication connection with response self-starting subassembly and the photoelectric detection module 9 that sets up in reagent card detection mouth 6 below, and response self-starting subassembly sends actuating signal to control circuit board 21, and control circuit board 21 sends the operating instruction and realizes detecting to photoelectric detection module 9.
The induction self-starting assembly comprises a magnet 11 fixed on the sealing cover 3 and a Hall sensor 18 arranged on the upper shell 1, when the sealing cover 3 slides to cover the reagent card detection port 6, the magnet 11 is positioned above the Hall sensor 18, and the Hall sensor 18 sends a signal to the control circuit board 21, so that the starting of the detection work is realized.
The detection assembly also includes an RC522 sensor 7 mounted below the control circuit board 21.
Preferably, a mini usb interface 22 and an indicator lamp 23 electrically connected to the control circuit board 21 are further disposed on the upper case 1, and the indicator lamp 23 is used for displaying a working state.
The working principle is as follows: firstly, a power switch 4 is pressed to start the instrument, then a delivery button 13 is pressed, a sealing cover 3 is ejected along a slide way of an upper cover 1 under the action of a delivery tension spring 12 until a reagent card detection port 6 is exposed, an HbA1c reagent card 5 with a sample added is placed in the reagent card detection port 6, then the sealing cover 3 is pushed back to the machine to be locked by a self-locking mechanism, at the moment, a magnet 11 is sensed by a Hall sensor 18, a software interface of a display screen 19 shows in-place indication, the instrument starts detection by clicking, the HbA1c reagent card 5 is detected by the photoelectric detection module 9, reflection quantities of light with different wavelengths are analyzed by software carried by the instrument, and are compared with a standard threshold value to obtain the content of glycosylated hemoglobin of the reagent card, and finally, the display screen 19 displays results of reagent card information, analysis data and the like. After the detection is finished, the sealing cover 3 is popped up by pressing the delivery button 13, and the detected reagent card is taken down and discarded.
The self-locking mechanism mainly comprises a self-locking slideway 10, a delivery key 13, a self-locking positioning block 14, an E-shaped clamp spring 15, a self-locking pressure spring 16 and a sliding rod 17. When the sealing cover 3 is pushed back into the machine, the sliding rod 17 will catch the self-locking slideway 10 of the sealing cover 3 under the action of the self-locking compression spring 16, thereby positioning it.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A hand-held glycated hemoglobin meter comprises an upper shell (1) and a lower shell (2); go up shell (1) and inferior valve (2) joint and form one and hold the space of holding, hold and be provided with the determine module who is used for glycated hemoglobin to detect in the space of holding, its characterized in that, the upper end of go up shell (1) is provided with reagent card detection mouth (6) that place when being used for HbA1c reagent card (5) to detect, and the upper end slidable mounting of go up shell (1) has sealed lid (3) that are used for reagent card detection mouth (6) to detect sealed and be connected with go up shell (1) through the elastic component, sealed lid (3) are through the locking state that sealed lid (3) of locking structure control opened and shut, hold and still be provided with in the space with locking structure complex unblock subassembly, when unblock subassembly triggers, the locking state of sealed lid (3) changes.
2. The handheld glycated hemoglobin meter according to claim 1, wherein the locking structure is a self-locking slide (10) disposed on the sealing cover (3), the unlocking mechanism comprises a delivery button (13) slidably mounted in a through groove at the junction of the upper case (1) and the lower case (2), a latch engaged with the self-locking slide (10) is disposed at the upper end of the delivery button (13), the latch is fixedly connected with the delivery button (13), and the delivery button (13) is further connected with an elastic reset component for driving the delivery button to reset and interfere with the position.
3. The portable glycated hemoglobin meter as set forth in claim 1, wherein the resilient member is a draw spring (12).
4. The handheld glycated hemoglobin meter as set forth in claim 2, wherein the elastic reset assembly comprises a self-locking positioning block (14) fixed at the bottom of the inner side of the lower casing (2), and a sliding rod (17) slidably penetrating through the self-locking positioning block (14) and abutting against the delivery button (13), the sliding rod (17) is sleeved with a self-locking compression spring (16), one end of the self-locking compression spring (16) abuts against the self-locking positioning block (14), and the other end is fixed on the sliding rod (17) through an E-shaped snap spring (15).
5. The handheld glycated hemoglobin meter as set forth in claim 1, wherein the measurement module comprises a power switch (4), a sensor self-start module, a display (19) and a control circuit board (21), the display (19) is mounted on the upper housing (1) through a display fixing plate (20), the control circuit board (21) is mounted below the display (19) and electrically connected to the display (19), the control circuit board (21) forms a closed loop with the power switch (4) and a lithium battery (8) mounted inside the lower housing (2), and the control circuit board (21) is further in communication connection with the sensor self-start module and a photoelectric detection module (9) disposed below the reagent card detection port (6).
6. The portable glycated hemoglobin meter as set forth in claim 5, wherein the sensing and self-actuating assembly comprises a magnet (11) fixed to the sealing cap (3) and a Hall sensor (18) mounted on the upper housing (1), wherein the magnet (11) is located above the Hall sensor (18) when the sealing cap (3) slides to cover the test port (6).
7. The portable glycated hemoglobin meter as set forth in claim 5, wherein the test assembly further comprises an RC522 sensor (7) mounted under the control circuit board (21).
8. The portable glycated hemoglobin meter as set forth in claim 5, wherein a mini usb interface (22) and an indicator light (23) are further provided on the upper housing (1) and electrically connected to the control circuit board (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920821209.2U CN209927868U (en) | 2019-06-03 | 2019-06-03 | Hand-held type glycated haemoglobin detector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920821209.2U CN209927868U (en) | 2019-06-03 | 2019-06-03 | Hand-held type glycated haemoglobin detector |
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| Publication Number | Publication Date |
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| CN209927868U true CN209927868U (en) | 2020-01-10 |
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| CN201920821209.2U Active CN209927868U (en) | 2019-06-03 | 2019-06-03 | Hand-held type glycated haemoglobin detector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068690A (en) * | 2019-06-03 | 2019-07-30 | 烟台百博自动化科技有限公司 | A kind of hand-held glycosylated hemoglobin detector |
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2019
- 2019-06-03 CN CN201920821209.2U patent/CN209927868U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068690A (en) * | 2019-06-03 | 2019-07-30 | 烟台百博自动化科技有限公司 | A kind of hand-held glycosylated hemoglobin detector |
| CN110068690B (en) * | 2019-06-03 | 2024-03-19 | 烟台元秦科技发展有限公司 | Handheld glycosylated hemoglobin detector |
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Address after: 264006 No. 3, No. 5, Yongjiang Branch Road, Yantai Economic and Technological Development Zone, Shandong Province Patentee after: Yantai Yuanqin Technology Development Co., Ltd Address before: 264006 No. 3, No. 5, Yongjiang Branch Road, Yantai Economic and Technological Development Zone, Shandong Province Patentee before: Yantai Baibo Automation Technology Co.,Ltd. |