Blood glucose detection device for portable glucometer

Abstract

The invention discloses a blood glucose detection device for a portable glucometer, and relates to the technical field of blood glucose detection. The blood glucose detection device for the portable glucometer comprises a blood glucose device, a storage battery part is fixedly connected to the bottom of the blood glucose device, a cover plate is movably connected to the top of the blood glucose device, and a test paper device is fixedly connected to the position, located on the cover plate, in the blood glucose device. According to the blood glucose detection device for the portable glucometer, the elastic length of a spring is set, the elastic length of the spring is larger than the distance between a first support and detection test paper, a second dredging roller can be squeezed to the detection test paper under elastic squeezing of the spring, and a first dredging roller is arranged at the corresponding position of the other side of the detection test paper; it is ensured that the second dredging roller gets close to the first dredging roller, it is ensured that detection test paper is continuously extruded, and the movement of the position of the first dredging roller is changed through swinging of a connecting rod.

Description

Technical Field

[0001] The present invention relates to the technical field of blood glucose detection, and specifically to a blood glucose detection device for a portable blood glucose meter. Background Art

[0002] Blood glucose detection is an important means for monitoring the glucose content in human blood. Through devices such as blood glucose meters, the blood glucose level can be quickly and conveniently understood. Blood glucose detection is crucial for diabetic patients, which can help them adjust their diet, exercise, and drug treatment plans to control the condition. Normal people and those taking long-term medications such as antipsychotics can also regularly detect blood glucose to detect potential blood glucose abnormalities at an early stage. The detection time generally includes fasting blood glucose, postprandial blood glucose, etc. Fasting blood glucose is generally detected after getting up in the morning and before eating, and postprandial blood glucose is usually detected at a certain time after eating. Accurate blood glucose detection results can provide important basis for doctors' diagnosis and treatment.

[0003] Referring to Chinese Patent Publication No. CN216361822U, this patent discloses a blood glucose detection device for a portable blood glucose meter, including a blood glucose detector body. A display screen is provided on the blood glucose detector body, and a switch is provided below the display screen. Adjustment buttons are provided on both sides of the switch. A test strip socket, a charging hole, and a speaker hole are provided on the side of the blood glucose monitor. In this blood glucose detection device for a portable blood glucose meter, by providing a test strip storage component, unused test strips are stored in the storage groove.

[0004] When detecting blood glucose, the range on the test strip is detected, so the blood may not be evenly immersed in the test strip, which may lead to inaccurate detection data. Summary of the Invention

[0005] In view of the deficiencies of the prior art, the present invention provides a blood glucose detection device for a portable blood glucose meter to solve the problems raised in the above background art.

[0006] To achieve the above objectives, the present invention is realized through the following technical solutions: A blood glucose detection device for a portable blood glucose meter, including a blood glucose device. A battery component is fixedly connected to the bottom of the blood glucose device. A cover plate is movably connected to the top of the blood glucose device. A test strip device is fixedly connected inside the blood glucose device at the position of the cover plate. A puncture needle is fixedly connected to the top of the blood glucose device. A detection test strip is wound around the outer wall of the test strip device. A hole adapted to the size of the detection test strip is provided on the outer wall of the blood glucose device. A guiding mechanism is fixedly connected to the outer wall of the blood glucose device.

[0007] The guiding mechanism includes:

[0008] A first bracket, which is fixedly connected to the back of the blood glucose device;

[0009] A spring, which is fixedly connected to the outer wall of the first bracket. The elastic length of the spring is set such that the elastic length of the spring is greater than the distance between the first bracket and the test strip. Therefore, under the elastic extrusion of the spring, the second guiding roller can extrude the test strip. The first guiding roller is arranged at a position corresponding to the other side of the test strip, ensuring the approach of the second guiding roller to the first guiding roller, ensuring continuous extrusion of the test strip. The swing of the connecting rod changes the movement of the position of the first guiding roller. Under the elasticity of the spring, the second guiding roller will approach the first guiding roller. Therefore, both the second guiding roller and the first guiding roller extrude the test strip, thereby spreading the blood on the test strip. The test strip is located between the first guiding roller and the second guiding roller and moves multiple times, thereby spreading the blood and improving the detection accuracy of the blood.

[0010] A third bearing, the outer wall of which is fixedly connected to the outer wall of the spring. The outer wall of the third bearing is rotatably connected to a second guiding roller, and the second guiding roller is in movable contact with the test strip.

[0011] Preferably, a telescoping machine is fixedly connected to the front of the blood glucose device, and a socket block is movably connected to the outer wall of the telescoping machine.

[0012] Preferably, a vertical rod is inserted into the outer wall of the socket block, and one end of a connecting rod is fixedly connected to the outer wall of the vertical rod.

[0013] Preferably, a first bearing is rotatably connected to the outer wall of the connecting rod, the first bearing is fixedly connected to the outer wall of the blood glucose device, and the other end of the connecting rod is rotatably connected to a second bearing.

[0014] Preferably, a first guiding roller is fixedly connected to the outer wall of the second bearing, and the first guiding roller is in movable contact with the test strip.

[0015] Preferably, an auxiliary mechanism is fixedly connected to the right side of the blood glucose device. The auxiliary mechanism includes a second bracket, and the second bracket is fixedly connected to the right side of the blood glucose device.

[0016] Preferably, a motor is fixedly connected to the outer wall of the second bracket. The motor is fixedly connected to a collecting roller through a rotating shaft. A fourth bearing is also rotatably connected to the outer wall of the rotating shaft of the motor, and the fourth bearing is fixedly connected to the second bracket. The motor drives the collecting roller to rotate. After the blood glucose device detects the test strip, then the collecting roller rotates to wind up the used one. The rotation of the test strip device can continuously drive the test strip to be pulled left and right. Through the control button arranged on the blood glucose device, the test strip can be effectively controlled, improving the convenience. Moreover, the size of the blood glucose device is small and easy to carry.

[0017] Preferably, air flow holes are formed in the outer wall of the collecting roller. Since the air flow holes are formed in the outer wall of the collecting roller, air flow will suck the test strip through the air flow holes, sucking the moisture on the test strip. The humid position and blood on the test strip can be sucked. The flow of the air flow will accelerate the evaporation of the test strip, avoiding the influence of excess moisture on the test data. An adsorption and filtration material is arranged in the filtration chamber to filter and adsorb the moisture, avoiding direct discharge and facilitating subsequent removal. When the collecting roller rotates, the cleaning brush will clean the inner wall of the collecting roller, reducing the blockage of the air flow holes, avoiding blood coagulation at the position of the air flow holes, ensuring the cleaning of the air flow holes. A fifth bearing is fixedly connected to the inner wall of the air flow hole, and an air flow pipe is rotatably connected to the inner wall of the fifth bearing. A cleaning brush is fixedly connected to the outer wall of the air flow pipe.

[0018] Preferably, a blower is fixedly connected to the outer wall of the air flow pipe, a filtration chamber is fixedly connected to the outer wall of the blower, the outer wall of the filtration chamber is fixedly connected to the bottom of the blood glucose device, a discharge chamber is formed in the outer wall of the filtration chamber, and a door panel is clamped to the outer wall of the filtration chamber.

[0019] The present invention provides a blood glucose detection device for a portable blood glucose meter, which has the following beneficial effects:

[0020] 1. For the blood glucose detection device for the portable blood glucose meter, by setting the elastic length of the spring, the elastic length of the spring is greater than the distance between the first bracket and the test strip. Therefore, under the elastic extrusion of the spring, the second guiding roller can squeeze the test strip. The first guiding roller is arranged at a position corresponding to the other side of the test strip, ensuring the approach of the second guiding roller to the first guiding roller, ensuring continuous extrusion of the test strip. The swing of the connecting rod changes the movement of the position of the first guiding roller. Under the elasticity of the spring, the second guiding roller will approach the first guiding roller. Therefore, both the second guiding roller and the first guiding roller squeeze the test strip, thereby spreading the blood on the test strip. The test strip is repeatedly located between the first guiding roller and the second guiding roller, and thus the blood can be spread, improving the detection accuracy of the blood.

[0021] 2. For the blood glucose detection device for the portable blood glucose meter, the motor drives the collecting roller to rotate. After the blood glucose device detects the test strip, the collecting roller rotates to wind up the used one, and the rotation of the test strip device can continuously drive the test strip to be pulled left and right. By setting a control button on the blood glucose device, the test strip can be effectively controlled, improving the convenience. Moreover, the size of the blood glucose device is small and convenient to carry.

[0022] 3. The blood glucose detection device for the portable blood glucose meter has air flow holes opened on the outer wall of the collection roller. Therefore, the air flow will suck the test strip through the air flow holes, sucking the moisture on the test strip. The humid position and blood on the test strip can be sucked. The flow of the air flow will accelerate the evaporation of the test strip, avoiding the influence of excess moisture on the detection data. An adsorption and filtration material is set in the filtration chamber to filter and adsorb the moisture, avoiding direct discharge and facilitating subsequent removal. When the collection roller rotates, the cleaning brush will clean the inner wall of the collection roller, reducing the blockage of the air flow holes, preventing blood from coagulating at the position of the air flow holes, and ensuring the cleaning of the air flow holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is an axonometric three-dimensional structure schematic diagram of the present invention;

[0024] Figure 2 is a left three-dimensional structure schematic diagram of the present invention;

[0025] Figure 3 is of the present invention Figure 2 is an enlarged structure schematic diagram of part B in the present invention;

[0026] Figure 4 is of the present invention Figure 2 is an enlarged structure schematic diagram of part A in the present invention;

[0027] Figure 5 is a partial structure schematic diagram of the guiding mechanism of the present invention;

[0028] Figure 6 is a partial structure schematic diagram of the test strip device of the present invention;

[0029] Figure 7 is a partial structure schematic diagram of the battery component of the present invention;

[0030] Figure 8 is a partial structure schematic diagram of the auxiliary mechanism of the present invention;

[0031] Figure 9 is of the present invention Figure 8 is a partial cross-sectional structure schematic diagram in the present invention.

[0032] In the figure: 1. Blood glucose device; 2. Cover plate; 3. Pricking needle; 4. Test strip device; 5. Battery component; 6. Test strip; 7. Dredging mechanism; 71. Telescopic machine; 72. Socket block; 73. Vertical rod; 74. Connecting rod; 75. First bearing; 76. Second bearing; 77. First dredging roller; 78. Second dredging roller; 79. Third bearing; 710. Spring; 711. First bracket; 8. Auxiliary mechanism; 81. Motor; 82. Second bracket; 83. Fourth bearing; 84. Collection roller; 85. Air flow hole; 86. Fifth bearing; 87. Fan; 88. Filter bin; 89. Door panel; 810. Discharge bin; 811. Air flow pipe; 812. Cleaning brush. Detailed implementation mode

[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0034] Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as a limitation of the present invention.

[0035] For Embodiment 1, please refer to Figures 1-7 , the present invention provides a technical solution: a blood glucose detection device for a portable blood glucose meter, including a blood glucose device 1, a battery component 5 is fixedly connected to the bottom of the blood glucose device 1, a cover plate 2 is movably connected to the top of the blood glucose device 1, a test strip device 4 is fixedly connected to the inside of the blood glucose device 1 at the position of the cover plate 2, a pricking needle 3 is fixedly connected to the top of the blood glucose device 1, a test strip 6 is wound around the outer wall of the test strip device 4, a hole adapted to the size of the test strip 6 is opened on the outer wall of the blood glucose device 1, and a dredging mechanism 7 is fixedly connected to the outer wall of the blood glucose device 1;

[0036] The dredging mechanism 7 includes:

[0037] A first bracket 711, and the first bracket 711 is fixedly connected to the back of the blood glucose device 1;

[0038] A spring 710, and the spring 710 is fixedly connected to the outer wall of the first bracket 711;

[0039] A third bearing 79, the outer wall of the third bearing 79 is fixedly connected to the outer wall of the spring 710, and the outer wall of the third bearing 79 is rotatably connected to a second dredging roller 78, and the second dredging roller 78 is in movable contact with the test strip 6.

[0040] A telescopic machine 71 is fixedly connected to the front of the blood glucose device 1, and a socket block 72 is movably connected to the outer wall of the telescopic machine 71.

[0041] The outer wall of the socket block 72 is inserted with a vertical rod 73, and one end of a connecting rod 74 is fixedly connected to the outer wall of the vertical rod 73.

[0042] The outer wall of the connecting rod 74 is rotatably connected to a first bearing 75, the first bearing 75 is fixedly connected to the outer wall of the blood glucose device 1, and the other end of the connecting rod 74 is rotatably connected to a second bearing 76.

[0043] The outer wall of the second bearing 76 is fixedly connected to a first guiding roller 77, and the first guiding roller 77 is in movable contact with the test strip 6.

[0044] During use, the test strip device 4 stores the test strip 6. The opening of the cover plate 2 can add and replace the test strip 6 wound on the test strip device 4. The puncturing needle 3 is provided on the blood glucose device 1. Therefore, when the tested person presses the test strip 6 against the puncturing needle 3 at intervals, the puncturing needle 3 can puncture the test strip 6 and the tested person, so that the blood can soak into the test strip 6. The setting of the battery component 5 at the bottom of the blood glucose device 1 can supply power to the whole device;

[0045] Combined with the attached Figure 5 and the attached Figure 1 As shown, the elastic length of the spring 710 is greater than the distance between the first bracket 711 and the test strip 6. Therefore, under the elastic extrusion of the spring 710, the second guiding roller 78 can be pressed against the test strip 6. The first guiding roller 77 is arranged at a position corresponding to the other side of the test strip 6. The setting of the first bearing 75 on the connecting rod 74 enables the bottom of the connecting rod 74 to drive the top of the connecting rod 74 to move when it moves, changing the position of the first guiding roller 77. When the telescopic machine 71 is powered on and started, it drives the socket block 72 to move, which will drive the swing of the connecting rod 74, and then change the movement of the position of the first guiding roller 77. When the first guiding roller 77 moves, under the elasticity of the spring 710, the second guiding roller 78 will approach the first guiding roller 77. Therefore, both the second guiding roller 78 and the first guiding roller 77 press the test strip 6, so that the blood on the test strip 6 is spread out;

[0046] The second guiding roller 78 and the first guiding roller 77 are made of silicone rubber material, which is not easy for blood to adhere to, has a soft texture, a relatively smooth surface, and a low affinity for blood. Therefore, very little blood adheres to them. When blood adheres, it can be wiped with a wet tissue.

[0047] Embodiment 2. Please refer to Figures 1-9 , on the basis of Embodiment 1, the present invention provides a technical solution:

[0048] The right side of the blood glucose device 1 is fixedly connected with an auxiliary mechanism 8. The auxiliary mechanism 8 includes a second bracket 82, and the second bracket 82 is fixedly connected to the right side of the blood glucose device 1.

[0049] A motor 81 is fixedly connected to the outer wall of the second bracket 82. The motor 81 is fixedly connected to a collecting roller 84 through a rotating shaft. A fourth bearing 83 is also rotatably connected to the outer wall of the rotating shaft of the motor 81, and the fourth bearing 83 is fixedly connected to the second bracket 82.

[0050] Airflow holes 85 are formed in the outer wall of the collecting roller 84. A fifth bearing 86 is fixedly connected to the inner wall of the airflow holes 85. An airflow pipe 811 is rotatably connected to the inner wall of the fifth bearing 86. A cleaning brush 812 is fixedly connected to the outer wall of the airflow pipe 811.

[0051] A blower 87 is fixedly connected to the outer wall of the airflow pipe 811. A filter chamber 88 is fixedly connected to the outer wall of the blower 87. The outer wall of the filter chamber 88 is fixedly connected to the bottom of the blood glucose device 1. A discharge chamber 810 is formed in the outer wall of the filter chamber 88. A door panel 89 is snap-connected to the outer wall of the filter chamber 88.

[0052] During use, the collecting roller 84 is arranged on the right side of the blood glucose device 1. The collecting roller 84 winds the used test strips. One end of the test strip 6 for detection is wound on the collecting roller 84, and the other end is wound in the test strip device 4, so that the test strip 6 at the position between the two can be propped up;

[0053] After the test strip 6 is immersed in blood, the test strip device 4 will be activated, so that the test strip 6 returns to the blood glucose device 1 again for detection;

[0054] Combined with the attached Figure 8 and the attached Figure 9 As shown, when the motor 81 is powered on and started, it can drive the collecting roller 84 to rotate. After the blood glucose device 1 detects the test strip 6, then the collecting roller 84 rotates to wind the used one;

[0055] When the air is humid or there is a lot of blood on the test strip 6, to avoid wetting other positions of the test strip 6, the blower 87 is powered on and started. The airflow pipe 811 is inserted into the collecting roller 84. The fifth bearing 86 is spaced between the airflow pipe 811 and the collecting roller 84, so that the rotation of the collecting roller 84 will not affect the blower 87;

[0056] When the blower 87 is powered on and started, it sucks the collecting roller 84 through the airflow pipe 811. Airflow holes 85 are formed in the outer wall of the collecting roller 84, so the airflow will suck the test strip 6 through the airflow holes 85, suck the moisture on the test strip 6, and then transport it to the filter chamber 88. Adsorption and filtration materials are arranged in the filter chamber 88 to filter and adsorb the moisture. Then the airflow blows out from the discharge chamber 810. A cleaning brush 812 is arranged on the airflow pipe 811. When the collecting roller 84 rotates, the cleaning brush 812 will clean the inner wall of the collecting roller 84, reducing the blockage of the airflow holes 85;

[0057] After the work is completed, opening the door panel 89 can clean the residue in the filter chamber 88.

[0058] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A blood glucose detection device for a portable blood glucose meter, comprising a blood glucose device (1), characterized in that: The bottom of the blood glucose device (1) is fixedly connected with a battery component (5). The top of the blood glucose device (1) is movably connected with a cover plate (2). Inside the blood glucose device (1) at the position of the cover plate (2), a test strip device (4) is fixedly connected. The top of the blood glucose device (1) is fixedly connected with a puncture needle (3). The outer wall of the test strip device (4) is wound with a test strip (6). The outer wall of the blood glucose device (1) is provided with a hole adapted to the size of the test strip (6). The outer wall of the blood glucose device (1) is fixedly connected with a guiding mechanism (7). The guiding mechanism (7) includes: A first bracket (711), and the first bracket (711) is fixedly connected to the back of the blood glucose device (1). A spring (710), and the spring (710) is fixedly connected to the outer wall of the first bracket (711). A third bearing (79), the outer wall of the third bearing (79) is fixedly connected to the outer wall of the spring (710). The outer wall of the third bearing (79) is rotatably connected with a second guiding roller (78), and the second guiding roller (78) is in movable contact with the test strip (6).

2. The blood glucose detection device for a portable blood glucose meter according to claim 1, characterized in that: The front of the blood glucose device (1) is fixedly connected with a telescopic machine (71), and the outer wall of the telescopic machine (71) is movably connected with a socket block (72).

3. The blood glucose detection device for a portable blood glucose meter according to claim 2, characterized in that: A vertical rod (73) is inserted into the outer wall of the socket block (72), and one end of a connecting rod (74) is fixedly connected to the outer wall of the vertical rod (73).

4. A blood glucose detection device for a portable blood glucose meter according to claim 3, characterized in that: The outer wall of the connecting rod (74) is rotatably connected with a first bearing (75), and the first bearing (75) is fixedly connected to the outer wall of the blood glucose device (1). The other end of the connecting rod (74) is rotatably connected with a second bearing (76).

5. A blood glucose detection device for a portable blood glucose meter according to claim 4, characterized in that: The outer wall of the second bearing (76) is fixedly connected with a first guiding roller (77), and the first guiding roller (77) is in movable contact with the test strip (6).

6. The blood glucose detection device for a portable blood glucose meter according to claim 1, wherein: The right side of the blood glucose device (1) is fixedly connected with an auxiliary mechanism (8). The auxiliary mechanism (8) includes a second bracket (82), and the second bracket (82) is fixedly connected to the right side of the blood glucose device (1).

7. The blood glucose detection device for a portable blood glucose meter according to claim 6, characterized in that: A motor (81) is fixedly connected to the outer wall of the second bracket (82). The motor (81) is fixedly connected with a collecting roller (84) through a rotating shaft. The outer wall of the rotating shaft of the motor (81) is also rotatably connected with a fourth bearing (83), and the fourth bearing (83) is fixedly connected to the second bracket (82).

8. A blood glucose detection device for a portable blood glucose meter according to claim 7, characterized in that: Air flow holes (85) are provided on the outer wall of the collecting roller (84). A fifth bearing (86) is fixedly connected to the inner wall of the air flow holes (85). An air flow pipe (811) is rotatably connected to the inner wall of the fifth bearing (86). A cleaning brush (812) is fixedly connected to the outer wall of the air flow pipe (811).

9. A blood glucose detection device for a portable blood glucose meter according to claim 8, characterized in that: A blower (87) is fixedly connected to the outer wall of the air flow pipe (811). A filter chamber (88) is fixedly connected to the outer wall of the blower (87). The outer wall of the filter chamber (88) is fixedly connected to the bottom of the blood glucose device (1). An exhaust chamber (810) is provided on the outer wall of the filter chamber (88). A door panel (89) is clamped to the outer wall of the filter chamber (88).

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