Blood glucose measuring wrist strap

Abstract

The utility model provides a blood glucose measuring wrist strap which comprises a shell and two strap bodies connected with the shell, and a puncture needle, a blood taking assembly used for taking blood and a testing disc with a blood glucose test strip inserting opening are arranged in the shell. The shell is provided with a bottom outlet, and the puncture needle is connected with a puncture driving mechanism which drives the puncture needle to move so that the puncture needle can stretch out of the bottom outlet for puncture. A testing position is further arranged in the shell, the blood glucose test paper arranged at the testing position can absorb blood output by the blood taking assembly, and the blood glucose test paper arranged at the testing position is inserted into the blood glucose test paper inserting opening and is read by the testing disc. The skin is punctured by the puncture needle, the blood on the wrist is conveyed to the blood glucose test paper by the blood sampling assembly, the blood glucose test paper sucks the blood, and the blood glucose test is carried out by utilizing the test disc. The puncture needle, the blood sampling assembly and the test disc are all arranged in the shell, and the blood is conveyed by the blood sampling assembly; the blood glucose test paper does not need to be inserted into a test paper plate after being manually held by hand, and the blood glucose test can be autonomously carried out more conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical assistance, and in particular relates to a blood sugar measuring wristband. Background Art

[0002] Diabetes is one of the most important chronic non-communicable diseases that threatens global human health. It is often accompanied by hyperlipidemia, electrolyte and protein metabolism disorders. This chronic process often leads to damage and functional failure of the eyes, kidneys, heart, brain and peripheral blood vessels. For diabetic patients, in order to treat their diabetes, they need to constantly test their blood sugar levels and treat them according to their blood sugar levels to achieve the goal of normalizing their blood sugar levels.

[0003] CN202022906145.1 discloses a blood sugar monitoring smart bracelet, which is worn on the hand through a first bracelet band and a second bracelet band, and the finger is punctured by a blood sampler with a puncture component, and the blood on the finger is sucked with an external blood sugar test paper, and a blood sugar test is performed using a test plate. During the blood sugar test, the user needs to take off the bracelet, manually puncture with the puncture component, take blood with the blood sugar test paper, and insert the blood sugar test paper into the test plate. There are many manual operation links, which is not convenient enough. Utility Model Content

[0004] The utility model aims to solve the technical problems existing in the prior art and provides a blood sugar measuring wristband.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a blood glucose measuring wristband, comprising a shell, and two belt bodies respectively connected to the two ends of the shell, wherein a puncture needle, a blood drawing component for drawing blood, and a test disk with a blood glucose test paper socket are provided in the shell; a bottom outlet is provided at the bottom of the shell, and the puncture needle is connected to a puncture drive mechanism that drives it to move so that the puncture needle extends from the bottom outlet for puncture; a test position is also provided in the shell, and the blood glucose test paper placed in the test position can absorb the blood output by the blood drawing component, and the blood glucose test paper placed in the test position is inserted into the blood glucose test paper socket and read by the test disk.

[0006] According to the above technical solution, people can usually wear the blood glucose measuring wristband on their wrists through the belt body, which is convenient to carry and use. The skin is pierced by a puncture needle, and the blood collection component transports the blood on the wrist to the blood glucose test paper. The blood glucose test paper absorbs the blood, and the blood glucose test is performed using the test disk. The puncture needle, blood collection component and test disk of the utility model are all built in the shell. The blood is transported by the blood collection component, and there is no need to manually take the blood glucose test paper and insert it into the test paper disk. The blood glucose test can be performed autonomously, which is more convenient.

[0007] In a preferred embodiment of the utility model, a test paper storage box is further provided in the shell, and a plurality of blood glucose test strips are vertically stacked in the test paper storage box. The side wall of the test paper storage box is provided with a test paper outlet facing the test position, and the width of the test paper outlet is greater than the thickness of a blood glucose test strip and less than the thickness of two blood glucose test strips. The shell is also provided with a test paper pushing mechanism for pushing the bottom blood glucose test strip in the test paper storage box to the test position through the test paper outlet, and the shell is provided with a battery unit for powering the test paper pushing mechanism.

[0008] The above technical solution, by providing a test strip storage box and a test strip pushing mechanism, enables the blood glucose test strip to be automatically placed in the test position without the need for manual insertion, making it more convenient to use.

[0009] In a preferred embodiment of the present invention, the test strip pushing mechanism pushes the blood glucose test strip to the testing position along the width direction or the length direction of the test strip.

[0010] In a preferred embodiment of the present invention, the test strip pushing mechanism includes a pushing block that can extend into and out of the test strip outlet, and a driving member that drives the pushing block to move linearly. The upper surface of the pushing block is not higher than the lower surface of the bottom blood glucose test strip. By making the pushing block move linearly, the pushing block can push the bottom blood glucose test strip in the test strip storage box to the testing position.

[0011] In the above technical solution, the driving member drives the push block to move linearly to push the blood glucose test strip toward the test position. The upper surface of the push block is not higher than the lower surface of the bottom blood glucose test strip, ensuring that the push block can only push the bottom blood glucose test strip.

[0012] In a preferred embodiment of the present invention, when the test paper pushing mechanism pushes the blood glucose test paper to the test position along the width direction of the test paper, the blood glucose test paper insertion port is a through slot arranged transversely therethrough, a test paper port is provided on the side wall of the shell, and a cover is rotatably connected to the test paper port by a pin shaft provided with a torsion spring, and the push block can push the blood glucose test paper at the test position out of the shell through the test paper port by making the push block move linearly; or a test paper collection box is provided on the side of the shell away from the test paper storage box, and the push block can push the blood glucose test paper at the test position into the test paper collection box by making the push block move linearly.

[0013] The above technical solution is to set a test paper port on the shell, and the used blood glucose test paper is pushed out of the shell by a push block, and a cover is set to close the test paper port to prevent dust from entering the shell; by setting a test paper collection box, used blood glucose test strips are collected, which is suitable for situations where it is inconvenient to handle blood glucose test strips.

[0014] In another preferred embodiment of the present invention, the shell comprises a shell body with an opening at the top, and an upper cover for closing the top opening of the shell body, and the top opening of the test paper storage box is closed by the upper cover.

[0015] In the above technical solution, the shell is composed of a shell body and an upper cover, which is convenient for maintaining the blood glucose measuring wristband, and the upper cover also serves as a lid for closing the upper opening of the test strip storage box, which is convenient for storing blood glucose test strips.

[0016] In another preferred embodiment of the utility model, a connecting block is fixedly connected to the outside of the puncture needle, and the puncture drive mechanism includes a linear motor or a telescopic rod connected to the connecting block for driving its vertical movement; or the puncture mechanism includes a button fixed to the connecting block and extending upward to the outside of the shell, and a spring sleeved on the button, the lower end of the spring is connected to the connecting block, and the upper end of the spring is connected to the top wall of the shell.

[0017] The above technical solution provides two implementation methods for the puncture drive mechanism to move the puncture needle vertically, either automatically or manually, and the selection should be made according to actual conditions.

[0018] In another preferred embodiment of the utility model, the puncture needle has a through hole extending through the length thereof, the blood collection assembly includes a flexible blood collection blood vessel fixedly connected to and communicating with the upper end of the puncture needle, and the test site has a fixed block for fixing the upper end of the blood collection blood vessel; a blood collection blood vessel is provided with a blood sucking member extending downward into the puncture needle, the blood sucking member extends upward to the upper end of the blood collection blood vessel and can contact the blood glucose test strip at the test site; or a negative pressure member is provided on the puncture needle or the blood collection blood vessel, and the negative pressure member is used to transport the blood at the puncture site to the blood glucose test strip via the puncture needle and the blood collection blood vessel.

[0019] In the above technical solution, during puncture, the blood at the puncture site is sucked onto the blood glucose test paper by means of a blood sucking member or negative pressure.

[0020] In another preferred embodiment of the present invention, the blood-sucking member is a blood-sucking thread made of highly absorbent fiber, cotton, linen or sponge.

[0021] In the above technical solution, the blood-sucking component is a blood-sucking thread, and the amount of blood absorbed by the blood-sucking component itself is very small.

[0022] In another preferred embodiment of the utility model, a liquid storage box for containing disinfectant is further provided in the shell, the liquid storage box is connected to a spray pump, the outlet of the spray pump is aligned with the puncture needle and the bottom outlet; and / or a glue storage box for containing hemostatic gel is further provided in the shell, the glue storage box is connected to a glue spray pump, the outlet of the glue spray pump is aligned with the bottom outlet.

[0023] The above technical solution realizes automatic disinfection by providing a liquid storage box and a liquid spray pump, and realizes automatic hemostasis by providing a glue storage box and a glue spray pump, thereby further improving the convenience of the blood sugar measuring wristband.

[0024] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0026] Figure 1 It is a front cross-sectional structural schematic diagram of the blood sugar measuring wristband of the first embodiment.

[0027] Figure 2 yes Figure 1 AA cross-sectional structure diagram in.

[0028] Figure 3 It is a schematic diagram of the longitudinal cross-sectional structure of the blood sugar measuring wristband of the second embodiment.

[0029] The reference numerals in the drawings of the specification include: belt body 1, shell body 2, shell body 201, upper cover 202, bottom outlet 203, guide plate 204, test paper port 205, cover 206, puncture needle 3, connecting block 301, blood sampling assembly 4, blood sampling tube 401, fixing block 402, blood sucking member 403, test tray 5, blood glucose test paper socket 501, puncture drive mechanism 6, test paper storage box 7, test paper outlet 701, push block port 702, boss 703, test paper pushing mechanism 8, push block 801, driving member 802, test paper collecting box 9, test paper inlet 901, battery unit 10, liquid storage box 11, liquid spray pump 12, glue storage box 13, glue spray pump 14, blood glucose test paper a. DETAILED DESCRIPTION

[0030] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0031] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "vertical", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0032] In the description of the present utility model, unless otherwise specified and limited, it should be noted that the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a mechanical connection or an electrical connection, or it can be the internal connection of two components. It can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to the specific circumstances.

[0033] The utility model provides a blood sugar measuring wristband, such as Figure 1 and Figure 2 As shown, in a preferred embodiment, the wristband includes a shell 2, and two strap bodies 1 respectively connected to the two ends of the shell 2, and the two ends of the strap bodies 1 are detachably connected by means of buckles, and one of the strap bodies 1 is provided with a plurality of buckle holes that cooperate with the buckles on the other strap body 1, so that the length of the wristband can be adjusted.

[0034] The housing 2 is provided with a puncture needle 3, a blood collection component 4 for collecting blood, and a test disc 5 having a blood glucose test strip socket 501. In normal state, the puncture needle 3 is located in the housing 2, and the display screen of the test disc 5 is embedded in the top of the housing 2. The bottom of the housing 2 is provided with a bottom outlet 203, and the puncture needle 3 is connected to a puncture drive mechanism 6 that drives its vertical movement so that the puncture needle 3 extends from the bottom outlet 203 for puncture. The housing 2 is also provided with a test position, which is located above the puncture needle 3 and the blood collection component 4, and the test disc 5 is located at the rear side of the puncture needle 3. The blood glucose test strip a placed in the test position can absorb the blood output by the blood collection component 4, and the blood glucose test strip a placed in the test position is inserted into the blood glucose test strip socket 501 and read by the test disc 5.

[0035] People wear the blood sugar measuring wristband on their wrists through two straps 1. When blood sugar needs to be measured, the blood sugar test strip a is placed in the test position (the blood sugar test strip a can be placed in the test position manually, or automatically placed through the test strip storage box 7 and the test strip pushing mechanism 8 described later), and the puncture needle 3 and the puncture site are disinfected with disinfectant. The puncture drive mechanism 6 works to move the puncture needle 3 downward, and the puncture needle 3 extends out of the housing 2 through the bottom outlet 203. The puncture needle 3 pierces the skin of the wrist, and the blood collection component 4 transports the blood on the wrist to the blood sugar test strip a. The blood sugar test strip a absorbs blood, and the blood sugar test is performed using the test disk 5. Among them, the equipment for reading the test results of the blood sugar test strip a belongs to the prior art, and it only needs to integrate the module for reading the blood sugar test strip a into the test disk 5, which will not be described in detail here.

[0036] It should be noted that, in the present invention, the blood sugar measuring wristband can also be taken off the wrist, and the puncture needle 3 pierces the finger to draw blood from the finger.

[0037] In the present invention, disinfection can be performed manually using a disinfectant, or automatically. Figure 2As shown, a liquid storage box 11 for containing disinfectant is also provided in the shell 2, and a disinfectant addition port with a seal connected to the liquid storage box 11 is provided on the side wall of the shell 2; the liquid storage box 11 is located on the right side of the puncture needle 3, and the liquid storage box 11 is connected to a spray pump 12, and the outlet of the spray pump 12 is aligned with the puncture needle 3 and the bottom outlet 203. Before puncture, the spray pump 12 sprays disinfectant to disinfect the puncture needle 3 and the puncture site.

[0038] Preferably, a guide plate 204 located on the opposite side of the liquid spraying pump 12 is fixedly connected to the inner side of the bottom outlet 203, and the puncture needle 3 is vertically slidably connected to the guide plate 204, and the guide plate 204 guides the vertical movement of the puncture needle 3. When the liquid spraying pump 12 sprays disinfectant on the puncture needle 3, the guide plate 204 also plays a role of drainage, so that the disinfectant is discharged from the bottom outlet 203.

[0039] In the present invention, the hemostasis can be performed manually using cotton balls / hemostatic gel, or automatically. Figure 2 As shown, a gel storage box 13 for containing hemostatic gel is also provided in the shell 2, and a gel adding port with a seal connected to the gel storage box 13 is provided on the side wall of the shell 2; the gel storage box 13 is located on the right side of the puncture needle 3, and the gel storage box 13 is connected to a glue spray pump 14, and the outlet of the glue spray pump 14 is aligned with the bottom outlet 203. After puncturing and drawing blood, the glue spray pump 14 sprays hemostatic gel to stop bleeding at the puncture site.

[0040] In the present utility model, a connection block 301 for connecting with the puncture drive mechanism 6 is fixedly connected to the outer wall on the right side of the puncture needle 3. The puncture drive mechanism 6 makes the puncture needle 3 move vertically in an automatic or manual manner. When the automatic manner is adopted, the puncture drive mechanism 6 includes a linear motor or a telescopic rod connected to the connection block 301 to drive its vertical movement, and the puncture needle 3 is driven to move vertically by the linear motor or the telescopic rod. When the manual manner is adopted, the puncture drive mechanism 6 includes a button fixed to the connection block 301 and extending upward to the outside of the housing 2, and a spring sleeved on the button, the lower end of the spring is connected to the connection block 301, and the upper end of the spring is connected to the top wall of the housing 2. When puncturing, people can extend the puncture needle 3 downward to the outside of the housing 2 by pressing the button. After the puncture is completed, the button is released, and the puncture needle 3 is reset under the action of the spring.

[0041] like Figure 2As shown, in another preferred embodiment, the puncture needle 3 has a through hole penetrating along its length direction, the blood collection assembly 4 includes a flexible blood collection tube 401 fixedly connected and communicated with the upper end of the puncture needle 3, the test site has a fixing block 402 fixing the upper end of the blood collection tube 401, the upper end surface of the blood collection tube 401 is not lower than the upper end surface of the fixing block 402, and the linear motor or telescopic rod of the puncture drive mechanism 6 can be installed at the bottom of the fixing block 402. The blood collection tube 401 is built with a blood sucking member 403 extending downward into the puncture needle 3, the blood sucking member 403 is a blood sucking line made of highly absorbent fiber, cotton, linen or sponge, and the blood sucking member 403 extends upward to the upper end of the blood collection tube 401 and can contact the blood glucose test paper a at the test site.

[0042] When the blood glucose test strip a is located at the testing position, the rear end of the blood glucose test strip a is inserted into the blood glucose test strip insertion port 501 of the test disk 5, and the front end of the blood glucose test strip a is located on the fixing block 402 and supported by the test disk 5 and the fixing block 402. In normal state, the blood sampling tube 401 is bent, and when the puncture needle 3 moves downward for puncture, the blood sampling tube 401 is expanded to adapt to the puncture; during puncture, the blood at the puncture site is sucked onto the blood glucose test strip a through the blood sucking member 403.

[0043] It should be noted that a negative pressure component, such as a micro negative pressure pump, may also be provided on the puncture needle 3 or the blood sampling blood 401, and the negative pressure component is used to transport the blood at the puncture site to the blood glucose test strip a through the puncture needle 3 and the blood sampling blood 401.

[0044] In another preferred embodiment, a test paper storage box 7 is further provided in the housing 2. The test paper storage box 7 is located on the right side of the test position and the front side of the test disk 5. The test paper storage box 7 is fixedly installed above the liquid storage box 11, and the right end of the fixed block 402 is fixedly connected to the outer wall of the test paper storage box 7. A plurality of blood glucose test strips a (blood glucose test strips are hard cards that can be pushed) are vertically stacked in the test paper storage box 7. A boss 703 is provided on the front inner wall and the rear inner wall of the test paper storage box 7, and a plurality of blood glucose test strips a are supported by the boss 703. A test paper outlet 701 facing the test position is provided on the left side wall of the test paper storage box 7. The width of the test paper outlet 701 (referring to the distance between the upper surface of the boss 703 and the top wall of the test paper outlet 701) is greater than the thickness of one blood glucose test strip a and less than the thickness of two blood glucose test strips a, so as to ensure that only one blood glucose test strip a is output from the test paper outlet 701 each time.

[0045] The housing 2 is also provided with a test paper pushing mechanism 8 for pushing the blood glucose test paper a at the bottom of the test paper storage box 7 to the test position through the test paper outlet 701. The housing 2 is provided with a battery unit 10 for powering the test paper pushing mechanism 8. The battery unit 10 can be arranged below the liquid storage box 11. The battery unit 10 is a rechargeable battery. The housing 2 is provided with a charging interface connected to the battery unit 10. The test paper pushing mechanism 8 can push the blood glucose test paper a to the test position along the width direction or the length direction of the blood glucose test paper a.

[0046] This embodiment is described by taking the test strip pushing mechanism 8 pushing the blood sugar test strip a to the test position along the width direction of the blood sugar test strip a as an example. Specifically, the test strip pushing mechanism 8 includes a push block 801 that can extend in and out of the test strip outlet 701, and a driving member 802 that drives the push block 801 to move linearly, the upper surface of the push block 801 is not higher than the lower surface of the bottom blood sugar test strip a, preferably the upper surface of the push block 801 is slightly lower than the upper surface of the bottom blood sugar test strip a, by making the push block 801 move linearly, the push block 801 can push the bottom blood sugar test strip a in the test strip storage box 7 to the test position. Among them, the driving member 802 is a telescopic shaft or a linear motor arranged outside the test strip storage box 7, the left end of the driving member 802 is fixedly connected to the push block 801, the upper surface of the telescopic shaft of the driving member 802 is not higher than the upper surface of the push block 801, and the right side wall of the test strip storage box 7 has a push block opening 702 corresponding to the test strip outlet 701.

[0047] In normal state, the push block 801 is located in the push block opening 702, the upper surface of the push block 801 is slightly lower than the upper surface of the blood glucose test strip a at the bottom, the driving member 802 drives the push block 801 to move linearly to the left, the push block 801 causes the blood glucose test strip a at the bottom of the test strip storage box 7 to move to the left, and the blood glucose test strip a is output to the test position through the test strip outlet 701.

[0048] It should be noted that, since the two ends of the blood glucose test strip a at the test position are supported by the test plate 5 and the fixed block 402 respectively, the middle of the blood glucose test strip a is vacant, and the push block 801 can be in contact with the right end of the middle of the blood glucose test strip a to push it to move to the left. In order to allow the push block 801 and the driving member 802 to extend in and out of the push block opening 702 and the test strip outlet 701, the position of the push block opening 702 and the test strip outlet 701 corresponding to the push block 801 can be set wider to ensure that the push block 801 and the driving member 802 can pass smoothly, and at the same time, only the blood glucose test strip a at the bottom can be output from the test strip outlet 701.

[0049] In another preferred embodiment, when the test paper pushing mechanism 8 pushes the blood glucose test paper a to the test position along the width direction of the blood glucose test paper a, the blood glucose test paper insertion port 501 is a through groove arranged along the left-right direction, and a test paper port 205 is provided on the left side wall of the shell 2. The test paper port 205 is rotatably connected to a pin shaft provided with a torsion spring with a cover 206. By making the push block 801 move linearly, the push block 801 can push the blood glucose test paper a at the test position out of the shell 2 through the test paper port 205.

[0050] In normal state, under the action of the torsion spring, the cover 206 closes the test paper opening 205. After the push block 801 pushes the blood glucose test paper a to the test position, the push block 801 remains stationary. After the blood glucose test is completed, the driving member 802 works to move the push block 801 to the left. The push block 801 pushes the blood glucose test paper a at the test position to the left. The blood glucose test paper a pushes the cover 206 open, and the blood glucose test paper a is output from the test paper opening 205 to the outside of the shell 2. Afterwards, the driving member 802 causes the push block 801 to move rightward to the push block opening 702 for reset.

[0051] In another preferred embodiment, the housing 2 includes a shell body 201 with an opening at the top, and an upper cover 202 for closing the opening at the top of the shell body 201. The top of the test strip storage box 7 is open and closed by the upper cover 202. The upper cover 202 is snap-connected or threadedly connected to the shell body 201, and a sealing ring is provided between the upper cover 202 and the shell body 201. When placing unused blood glucose test strips a, open the upper cover 202 and add them to the test strip storage box 7.

[0052] Embodiment 2

[0053] The structural principle of this embodiment is basically the same as that of the first embodiment, except that Figure 3 As shown, when the test paper pushing mechanism 8 pushes the blood glucose test paper a to the test position along the width direction of the test paper a, a test paper collecting box 9 is provided on the side of the shell 2 away from the test paper storage box 7, the test paper collecting box 9 is located on the left side of the test position, the blood glucose test paper insertion port 501 is located between the test paper storage box 7 and the test paper collecting box 9 and is a through groove, the right side wall of the test paper collecting box 9 has a test paper entrance 901, by making the push block 801 move linearly to the left, the push block 801 can push the blood glucose test paper a at the test position into the test paper collecting box 9 through the test paper entrance 901.

[0054] In this embodiment, the top of the test strip collection box 9 is open and closed by the upper cover 202. When cleaning the used blood glucose test strip a, open the upper cover 202 and move the upper cover 202 to expose the upper opening of the test strip collection box 9. At this time, the upper cover 202 should cover the upper opening of the test strip storage box 7, and then pour out the used blood glucose test strip a.

[0055] In the present utility model, the blood sugar can be tested manually and actively, or the blood sugar can be tested automatically by setting a timer control, and the timing time can be preset, such as testing blood sugar every four hours or six hours. For example, a timer and a first delay switch, a second delay switch, a third delay switch and a fourth delay switch are set, and the timing output end of the timer is respectively connected to the starting end of the first delay switch, the second delay switch, the third delay switch, the fourth delay switch and the starting end of the spray pump 12, the output control end of the first delay switch is connected to the starting end of the puncture drive mechanism 6, the output control end of the second delay switch is connected to the starting end of the test paper pushing mechanism 8, the output control end of the third delay switch is connected to the starting end of the glue spray pump 14, and the output control end of the fourth delay switch is also connected to the starting end of the test paper pushing mechanism 8. The delay time of the first delay switch, the second delay switch, the third delay switch and the fourth delay switch is extended in sequence. When the timing time is up, the first delay switch, the second delay switch, the third delay switch, the fourth delay switch and the spray pump 12 are triggered at the same time, and the spray pump 12 sprays disinfectant for disinfection; when the delay time of the first delay switch is reached, the puncture drive mechanism 6 runs to puncture and draw blood; when the delay time of the second delay switch is reached, the test paper pushing mechanism runs to perform a blood glucose test; when the delay time of the third delay switch is reached, the glue spray pump 14 runs to stop bleeding; when the delay time of the third delay switch is reached, the test disk 5 has read the blood glucose data, and the test paper pushing mechanism 8 continues to run to push the blood glucose test paper a after the blood glucose test into the test paper collection box 9.

[0056] In the description of this specification, the description with reference to the terms "preferred embodiment", "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0057] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A blood sugar measuring wristband, characterized in that: It comprises a shell and two belt bodies respectively connected to the two ends of the shell, wherein the shell is provided with a puncture needle, a blood sampling assembly for sampling blood, and a test disk with a blood sugar test paper socket; The bottom of the housing is provided with a bottom outlet, and the puncture needle is connected to a puncture drive mechanism that drives the puncture needle to move so that the puncture needle extends out of the bottom outlet for puncture; A test position is also provided in the shell, and a blood glucose test strip placed in the test position can absorb blood output by the blood sampling component, and the blood glucose test strip placed in the test position can be inserted into the blood glucose test strip socket and read by the test disk.

2. The blood sugar measuring wristband according to claim 1, characterized in that: A test paper storage box is also provided in the shell, and a number of blood glucose test strips are vertically stacked in the test paper storage box. A test paper outlet is provided on the side wall of the test paper storage box facing the test position, and the width of the test paper outlet is greater than the thickness of a blood glucose test strip and less than the thickness of two blood glucose test strips. A test paper pushing mechanism is also provided in the shell for pushing the bottom blood glucose test strip in the test paper storage box to the test position through the test paper outlet, and a battery unit for powering the test paper pushing mechanism is provided in the shell.

3. The blood sugar measuring wristband according to claim 2, characterized in that: The test paper pushing mechanism pushes the blood sugar test paper to the testing position along the width direction or the length direction.

4. The blood sugar measuring wristband according to claim 3, characterized in that: The test strip pushing mechanism includes a pushing block that can extend in and out of the test strip outlet, and a driving member that drives the pushing block to move linearly. The upper surface of the pushing block is not higher than the lower surface of the blood glucose test strip at the bottom. By making the pushing block move linearly, the pushing block can push the blood glucose test strip at the bottom of the test strip storage box to the testing position.

5. The blood sugar measuring wristband according to claim 4, characterized in that: When the test strip pushing mechanism pushes the blood glucose test strip to the test position along the width direction thereof, the blood glucose test strip insertion port is a through slot arranged transversely therethrough, a test strip opening is arranged on the side wall of the housing, a cover is rotatably connected to the test strip opening via a pin shaft provided with a torsion spring, and the push block can push the blood glucose test strip at the test position out of the housing through the test strip opening by making the push block move linearly; Alternatively, a test strip collection box is provided on one side of the housing away from the test strip storage box, and the push block can push the blood sugar test strip at the test position into the test strip collection box by making the push block move linearly.

6. The blood sugar measuring wristband according to claim 2, characterized in that: The shell comprises a shell body with an opening at the top and an upper cover for closing the opening at the top of the shell body. The top of the test paper storage box is opened and closed by the upper cover.

7. The blood sugar measuring wristband according to any one of claims 1 to 6, characterized in that: The puncture needle is fixedly connected to a connection block, and the puncture drive mechanism includes a linear motor or a telescopic rod connected to the connection block to drive the vertical movement thereof; Alternatively, the puncture mechanism includes a button fixedly connected to the connecting block and extending upward to the outside of the shell, and a spring sleeved on the button, wherein the lower end of the spring is connected to the connecting block, and the upper end of the spring is connected to the top wall of the shell.

8. The blood sugar measuring wristband according to any one of claims 1 to 6, characterized in that: The puncture needle has a through hole penetrating along its length direction, the blood collection assembly includes a flexible blood collection tube fixedly connected to and communicating with the upper end of the puncture needle, and the test site has a fixing block fixing the upper end of the blood collection tube; The blood sampling blood tube is provided with a blood sucking member extending downward into the puncture needle, and the blood sucking member extends upward to the upper end of the blood sampling blood tube and can contact the blood glucose test strip at the testing position; or the puncture needle or the blood sampling blood tube is provided with a negative pressure member, and the negative pressure member is used to transport the blood at the puncture site to the blood glucose test strip via the puncture needle and the blood sampling blood tube.

9. The blood sugar measuring wristband according to claim 8, characterized in that: The blood-sucking member is a blood-sucking thread made of highly absorbent fiber, cotton, linen or sponge.

10. The blood glucose measuring wristband according to any one of claims 1 to 6, characterized in that: The housing is also provided with a liquid storage box for containing disinfectant, the liquid storage box is connected to a liquid spray pump, and the outlet of the liquid spray pump is aligned with the puncture needle and the bottom outlet; And / or a glue storage box for containing hemostatic gel is also provided in the shell, and the glue storage box is connected to a glue spraying pump, and the outlet of the glue spraying pump is aligned with the bottom outlet.

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