Noninvasive uric acid blood glucose dynamic monitor and detection method

Abstract

The invention relates to the field of monitors, in particular to a noninvasive uric acid and blood glucose dynamic monitor and a detection method.The noninvasive uric acid and blood glucose dynamic monitor comprises a hollow mounting box, a multipurpose detector used for detecting uric acid and blood glucose is connected into the mounting box, a mounting plate is connected into the mounting box, the detector is connected to the mounting plate, and a collector is further connected to the mounting plate; the collector is electrically connected with the detector; according to the device, the detector is arranged on the mounting box, the detector and the electrode patch are matched with each other, and the detector and the collector are matched with each other, so that the effects that human body fluid is collected noninvasively and dynamically on the same equipment, and then uric acid and blood sugar concentration is monitored are achieved, and the practical performance of the device in use is improved; and the problem that equipment needs to be switched back and forth to meet different detection requirements is avoided.

Description

Technical Field

[0001] The present invention relates to the field of monitoring instruments, and in particular to a non-invasive uric acid and blood sugar dynamic monitoring instrument and a detection method. Background Art

[0002] Diabetes is a metabolic syndrome characterized by chronic hyperglycemia. Currently, due to the limitations of the development of modern medicine, there is no way to completely cure diabetes. However, by frequently testing blood sugar concentrations to adjust the dosage of hypoglycemic drugs and insulin to strictly control blood sugar concentrations, the complications caused by diabetes can be effectively reduced. At present, the mainstream blood sugar monitoring methods in the domestic and foreign markets mainly rely on blood sampling tests. The operation method is relatively complicated, easy to damage the skin, and limited by the time point, it is impossible to show the trend of blood sugar changes in real time.

[0003] The prevalence of hyperuricemia in my country has increased year by year and is becoming younger. It has become the second largest metabolic disease after diabetes. In addition to causing gout, elevated blood uric acid levels are also related to the occurrence and development of systemic diseases such as kidney, endocrine metabolism, cardiovascular and cerebrovascular diseases. Hyperuric acid and hyperglycemia can affect each other: for every 60μmol / L (1mg / dl) increase in blood uric acid levels, the risk of type 2 diabetes increases by about 1.17%. Existing uric acid detection methods mainly include blood uric acid and body fluid uric acid detection, which also have disadvantages such as inconvenient sampling and inconvenient use.

[0004] With the advancement of science and technology, technicians in related fields have also optimized the technical means for monitoring uric acid and blood sugar. In order to make a more accurate comparison, a Chinese patent with publication number CN117064383A discloses a portable non-invasive blood glucose monitoring device, including a monitor connection block, a blood glucose monitor, an instrument fixing base, a rotating cover, a torsion spring, a connecting shaft and a limit fixing sleeve, etc.; when in use, by arranging a limit fixing sleeve inside the rotating cover, the device can protect the patient's fingers when monitoring the patient's fingers, and at the same time, the torsion spring arranged on the inner wall of the rotating cover enhances the fixing effect of the rotating cover on the patient's fingers when the device rotates, and can play a good sealing role, so that the accuracy of the device monitoring is improved.

[0005] However, when using the above-mentioned existing technology to monitor the uric acid and blood sugar concentrations of the human body, there is still the following problem: after the above-mentioned device detects the blood sugar concentration of the human body through the blood glucose tester, if the uric acid concentration of the human body needs to be detected, it is necessary to use another device to collect samples and then perform the test. During use, at least two sets of equipment need to be switched to simultaneously meet the needs of the user to collect and detect uric acid and blood sugar concentrations, so there are many inconveniences during use.

[0006] Therefore, based on the above-stated viewpoint, there is still room for improvement in the existing technical means for monitoring human uric acid and blood glucose concentrations. Summary of the invention

[0007] In order to solve the above problems, the present invention provides a non-invasive uric acid and blood glucose dynamic monitor, including a hollow interior, a mounting box connected to a multi-purpose detector for detecting uric acid and blood glucose, a mounting plate connected to the mounting box, a collector connected to the mounting plate, and an electrical connection between the collector and the detector.

[0008] The collector includes a collection patch connected to the installation box, and a plurality of straws are evenly penetrated on the collection patch. The ends of all the straws away from the collection patch are connected to a guide tube. The ends of the guide tubes away from the straws are connected to a limiting sleeve connected to the installation plate, and the limiting sleeve is connected to a suction piece connected to the guide tube.

[0009] Preferably, the mounting plate is further concave to form a detection platform, the detection platform is communicated with the limiting sleeve, and the detection platform is electrically connected to the detector.

[0010] Preferably, the suction piece includes a limit block fitted in the limit sleeve, a delivery hole eccentrically formed on the limit block and connected to the detection platform, an extraction pump for extracting body fluid in the guide tube is also connected to the limit block, the extraction pump is connected to the delivery hole, the lower end of the limit block is connected in sequence with a driven guide rod and an electric push rod for limiting the limit block, the electric push rod is arranged at the lower end of the limit sleeve and connected to the installation box.

[0011] Preferably, a driving sleeve is sleeved on the outer side surface of the driven guide rod, and the driving sleeve is driven by the electric push rod to slide in the vertical direction. A spiral groove is opened on the inner wall of the driving sleeve, and a driven guide block connected to the driven guide rod is inserted in the spiral groove.

[0012] Preferably, a limiting ring sleeve is sleeved on the limiting block, and the limiting ring sleeve is embedded in the limiting sleeve.

[0013] Preferably, a pushing block is fitted in the conveying hole, and a bent push rod is connected to the lower end of the pushing block. The bent push rod passes through the limit block and is connected to the driving sleeve.

[0014] Preferably, the limiting block and the pushing block are jointly formed with a limiting groove for the bending push rod to slide.

[0015] Preferably, the bottom of the installation box is symmetrically connected to an electrode patch, and the electrode patch is electrically connected to the detector.

[0016] Preferably, the outer side of the installation box is also connected with a strap to facilitate carrying by users.

[0017] In addition, the present invention also provides a non-invasive uric acid and blood sugar dynamic detection method, comprising the following steps: S1: Stick the installation box and the collector on the human skin, collect human body fluids through the collector at irregular intervals, and then transport the collected body fluid samples to the detection platform. The detector is used to detect and analyze the uric acid concentration of the body fluid sample, thereby completing the effect of non-invasive collection and detection of uric acid concentration.

[0018] S2: At the same time, through the cooperation between the detector and the electrode patch at the bottom of the installation box, a weak electric field is applied to the skin surface to change the osmotic pressure of the tissue fluid, drive the glucose in the blood vessels to flow out of the blood vessels, and actively and directionally seep and diffuse to the skin surface. Then, the detector is used for detection, thereby completing the effect of non-invasive collection and detection of human blood glucose concentration.

[0019] S3: The user attaches the device to the skin surface with a strap, which is convenient for carrying and can also perform real-time dynamic detection of human uric acid and blood sugar concentrations through the detector.

[0020] In summary, the present application includes at least one of the following beneficial technical effects: 1. The present invention arranges a detector on the installation box, and realizes the effect of non-invasive and dynamic collection of human body fluids on the same device through the cooperation between the detector and the electrode patch and the detector and the collector, and then monitors the uric acid and blood sugar concentrations, thereby improving the practical performance of the device when used and avoiding the problem of needing to switch devices back and forth to meet different detection needs.

[0021] 2. The present invention cooperates with the detector, the detection platform and the plug-in interface on the installation box. After the user inserts the test card into the plug-in interface and guides the collected blood sample to the detection platform, the detector accurately detects and analyzes the uric acid and blood sugar concentrations in the blood sample. This makes the device not only portable in daily life but also has a certain accurate detection function, thereby improving the practicality of the device when used.

[0022] 3. The present invention uses straps connected on both sides of the installation box to facilitate users to carry the device for use outside, and also improves the stability of the installation box when it is placed on a horizontal table by adjusting the relative position between the straps and the installation box. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0024] Figure 1 It is a structural schematic diagram of the present invention.

[0025] Figure 2 It is a structural schematic diagram of the mounting plate of the present invention.

[0026] Figure 3 It is a schematic diagram of the structure of the collection patch of the present invention.

[0027] Figure 4 It is a schematic diagram of the structure of the collector of the present invention.

[0028] Figure 5 It is a structural schematic diagram of the detection platform of the present invention.

[0029] Figure 6 It is a structural schematic diagram of the delivery hole of the present invention.

[0030] Figure 7 It is a structural schematic diagram of the position-limiting through-groove of the present invention.

[0031] Figure 8 It is a structural schematic diagram of the plug interface of the present invention.

[0032] In the figure, 1. installation box; 10. end cover; 11. detector; 12. installation plate; 2. collector; 20. collection patch; 21. suction tube; 22. guide tube; 23. limiting sleeve; 24. suction piece; 240. limiting block; 241. conveying hole; 242. extraction pump; 243. driven guide rod; 244. electric push rod; 245. driving sleeve; 246. spiral slide groove; 247. limiting ring sleeve; 25. detection platform; 26. push block; 260. bending push rod; 261. limiting groove; 27. electrode patch; 28. binding strap; 3. plug interface; 30. ball shaft pin. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1 To Attachment Figure 8 Embodiments of the present invention are described in detail.

[0034] The embodiment of the present application discloses a non-invasive uric acid and blood sugar dynamic monitoring instrument and method, which illustrate that the non-invasive uric acid and blood sugar dynamic monitoring instrument and method are mainly used in the process of monitoring the uric acid and blood sugar concentrations of the human body, and achieve the effect of non-invasive monitoring of the uric acid and blood sugar concentrations of the human body in terms of technical effects; in particular, during the monitoring process, through the mutual cooperation between the detector and the collector and the detector and the electrode patch, the effect of non-invasively and dynamically collecting human body fluids and then monitoring the uric acid and blood sugar concentrations is achieved on the same device; and the non-invasive uric acid and blood sugar dynamic monitoring instrument also assists the user to place the monitor more stably on a horizontal desktop through the straps arranged on both sides of the installation box, thereby facilitating the user to independently collect blood samples and guide them to the detection platform for detection to obtain more accurate detection results.

[0035] Example 1: Reference Figure 1 and Figure 2 As shown, a non-invasive uric acid and blood sugar dynamic monitoring instrument comprises an installation box 1, an end cap 10, a detector 11, a mounting plate 12 and a collector 2. The installation box 1 is hollow inside, and the installation box 1 is detachably mounted with an end cap 10 for sealing the installation box 1 body. The installation box 1 is connected with a multi-purpose detector 11 for detecting uric acid and blood sugar, and the installation box 1 is connected with a mounting plate 12. The detector 11 is connected to the mounting plate 12, and the mounting plate 12 is also connected with the collector 2. The collector 2 and the detector 11 are electrically connected. Some electric control components such as a display screen and auxiliary control buttons are also connected to the mounting plate 12, and the electric control components are all electrically connected to the detector 11. When in use, the side of the installation box 1 provided with the collector 2 is attached to the human skin, and then the human sample is collected through the contact between the collector 2 and the human skin. After the sample collection is completed, the collected sample is detected by the detector 11, thereby achieving the effect of monitoring the uric acid and blood sugar concentrations of the human body.

[0036] Reference Figures 2 to 4 As shown, a collector 2 is used to collect human body fluid samples; specifically, the collector 2 includes a collection patch 20, a straw 21, a guide tube 22, a limiting sleeve 23 and an absorption piece 24. The collection patch 20 is connected to the lower side of the installation box 1, and a plurality of straws 21 are evenly penetrated on the collection patch 20. The ends of all the straws 21 away from the collection patch 20 are commonly connected to the guide tube 22. The ends of the guide tubes 22 away from the straws 21 are connected to the limiting sleeve 23 connected to the installation plate 12, and the limiting sleeve 23 is connected to the absorption piece 24 connected to the guide tube 22.

[0037] It should be noted that the methods of collecting human body fluids for monitoring uric acid and blood sugar include but are not limited to urine, sweat and blood. As an optional implementation, in this implementation, sweat on the surface of human skin is used as the main collection sample, and in this embodiment, the straw 21 is preferably a capillary straw 21. Through the capillary phenomenon of the capillary straw 21, the sweat can automatically overcome its own gravity and move up along the capillary straw 21 after contacting the inner wall of the straw 21, thereby completing the sweat collection effect.

[0038] During use, after the sweat on the surface of human skin is collected through the straw 21, the sweat soaks the straw 21 and automatically moves up along the inner wall of the straw 21 to be collected in the guide tube 22. At this time, the suction piece 24 provides a certain adsorption force to the connected guide tube 22 and the straw 21, so that the collected sweat is guided to the limiting sleeve 23 and the detector 11 through the guide tube 22, and then the collected sweat is detected by the detector 11, that is, the monitoring of the urea concentration of the human body is completed, and the effect of non-invasive monitoring of the urea concentration of the human body is achieved.

[0039] Reference Figure 2 and Figure 4 As shown, the mounting plate 12 is also concave to form a detection platform 25, which is in an arc shape and is connected to the limiting sleeve 23, and the detection platform 25 is electrically connected to the detector 11. When in use, after the collected sample is guided to the detection platform 25 by the suction member 24, the sample on the detection platform 25 is monitored and analyzed by the detector 11, completing the effect of monitoring the collected sample, and the detector 11 displays the monitoring results on the display screen for users to view.

[0040] Reference Figures 4 to 7 As shown, the suction member 24 is used for collecting samples and guiding them to the detection platform 25; specifically, the suction member 24 includes a limit block 240, a delivery hole 241, an extraction pump 242, a driven guide rod 243 and an electric push rod 244. The limit block 240 is fitted in the limit sleeve 23, and a delivery hole 241 connected to the detection platform 25 is formed on the limit block 240. The extraction pump 242 for extracting body fluid in the guide tube 22 is also connected to the limit block 240. The extraction pump 242 is connected to the delivery hole 241. The lower end of the limit block 240 is connected with the driven guide rod 243 and the electric push rod 244 in sequence for limiting the limit block 240. The electric push rod 244 is arranged at the lower end of the limit sleeve 23 and is connected to the installation box 1.

[0041] When in use, after the limit block 240 is limited in the limit sleeve 23 by the electric push rod 244 and the driven guide rod 243, the gas in the delivery hole 241 and the guide tube 22 is extracted by the extraction pump 242, so that a negative pressure environment is formed in the guide tube 22 and the delivery hole 241, thereby providing adsorption force for the guide tube 22 and all the straws 21, guiding the collected sample to between the delivery hole 241 and the detection platform 25, and then the sample at the detection platform 25 can be monitored by the detector 11.

[0042] It should be noted that since the delivery hole 241 is connected to the detection platform 25 and the guide tube 22 at the same time, when the gas in the delivery hole 241 and the guide tube 22 is extracted by the extraction pump 242, the gas connected to the outside world at the detection platform 25 will also be extracted synchronously, thereby weakening the adsorption force of the extraction pump 242 on the sample in the guide tube 22 and the straw 21.

[0043] Therefore, the delivery hole 241 is eccentrically disposed on the limit block 240 , and in the initial state, the delivery hole 241 and the detection platform 25 are relatively offset to avoid the problem that the extraction pump 242 also extracts gas from the detection platform 25 when operating.

[0044] At this time, since the delivery hole 241 and the detection platform 25 are arranged in a staggered manner, after the sample in the guide tube 22 and the suction tube 21 is adsorbed into the delivery hole 241, it is necessary to drive the delivery hole 241 to align with the detection platform 25 so as to deliver the collected body fluid sample to the detection platform 25 for monitoring. Based on the above, referring to Figures 4 to 7 As shown, a driving sleeve 245 sleeved on the driven guide rod 243 is also connected between the driven guide rod 243 and the electric push rod 244. The driving sleeve 245 is connected to the telescopic section of the electric push rod 244. A spiral groove 246 is provided on the inner side wall of the driving sleeve 245. A driven guide block (not shown in the figure) connected to the driven guide rod 243 is inserted in the spiral groove 246.

[0045] Further, refer to Figure 4 As shown, the limit block 240 is sleeved with a limit ring sleeve 247, which is rotatably embedded in the limit sleeve 23. When in use, by driving the telescopic section of the electric push rod 244 to move upward, the telescopic section moves upward to drive the driving sleeve 245 to move upward, and the driving sleeve 245 moves upward to drive the spiral slide 246 opened thereon to move upward. At this time, since the limit sleeve 23 restricts the sliding of the limit ring sleeve 247 and the limit block 240 in the vertical direction, the driven guide rod 243 and the driven guide block (not shown in the figure) connected to the limit block 240 are also restricted from sliding in the vertical direction, and the spiral slide 246 moves upward. Afterwards, a relative position slip occurs between the driven guide block (not shown in the figure), so that the driven guide block (not shown in the figure) slides along the inner wall of the spiral groove 246. After the driven guide block (not shown in the figure) slides along the spiral groove 246, it drives the driven guide rod 243 and the limit block 240 to rotate at an angle. The rotation of the limit block 240 drives the conveying hole 241 to rotate and communicate with the corresponding position of the detection platform 25, thereby facilitating the collection of the sample to be guided to the detection platform 25 for detection.

[0046] Furthermore, refer to Figures 5 to 7 As shown, a push block 26 is provided in the delivery hole 241, and a bent push rod 260 is connected to the lower end of the push block 26. The bent push rod 260 passes through the limit block 240 and is connected to the drive sleeve 245. When in use, after the collected sample is guided into the delivery hole 241, the telescopic section of the electric push rod 244 is driven to move upward. The upward movement of the telescopic section of the electric push rod 244 drives the drive sleeve 245 to move upward, and also drives the bent push rod 260 to move upward. The upward movement of the bent push rod 260 drives the push block 26 to move upward along the delivery hole 241, so that the sample in the delivery hole 241 is pushed to the detection platform 25 for detection.

[0047] In the process of the electric push rod 244 pushing the driving sleeve 245 to move upward, the driving sleeve 245, the spiral slide groove 246, the driven guide block (not shown in the figure) and the driven guide rod 243 cooperate with each other, so that the driving sleeve 245 drives the limit block 240 to deflect at an angle during the upward movement. Therefore, in order to prevent the bending push rod 260 from hindering the rotation of the limit block 240 during the upward movement, refer to Figure 6 and Figure 7 As shown, the limit block 240 and the push block 26 are formed with a limit groove 261 for the bending push rod 260 to deflect and slide. The limit groove 261 is arranged in an arc-shaped structure, and the upper end of the bending push rod 260 is slidably inserted in the limit groove 261. When in use, when the driving sleeve 245 moves upward to drive the limit block 240 to rotate, the limit block 240 rotates to drive the limit groove 261 to rotate and form a relative position slip between the bending push rod 260, and the bending push rod 260 also slides in the vertical direction in the limit groove 261 under the push of the driving sleeve 245, so as to complete the effect of pushing the sample collected in the conveying hole 241 to the detection platform 25.

[0048] Reference Figure 2 As shown, the bottom of the installation box 1 is also symmetrically connected with an electrode patch 27, and the electrode patch 27 is electrically connected to the detector 11. It should be noted that the detector 11 is equipped with a skin biosensor, which uses the ultra-thin flexible electrode patch 27 that is naturally attached to the human body to apply a weak electric field to the skin surface, change the tissue fluid osmotic pressure through ion introduction, regulate the balance between blood and tissue fluid penetration and reabsorption, drive the glucose in the blood vessels to flow out of the blood vessels, and actively and directionally infiltrate and diffuse to the skin surface according to the designed path, and then perform real-time, in-situ high-precision measurements through the skin biosensor device.

[0049] Skin biosensors usually use glucose oxidase (GOx) as a sensing element. GOx can specifically catalyze the reaction of glucose with oxygen to generate hydrogen peroxide and gluconic acid. The hydrogen peroxide produced during this reaction can be detected by electrodes. The electrodes in the sensor indirectly measure the concentration of glucose by detecting the concentration change of hydrogen peroxide. Hydrogen peroxide undergoes a redox reaction on the electrode surface, generating a current signal that is proportional to the glucose concentration.

[0050] When in use, after the electrode patch 27 at the bottom of the installation box 1 is attached to the surface of human skin, the detector 11 and the electrode patch 27 cooperate with each other to achieve the effect of non-invasive monitoring of human blood sugar concentration.

[0051] Reference Figure 1 and Figure 2As shown, the outer side of the installation box 1 is also symmetrically connected to a strap 28, which is a watch strap used for conventional watches and other instruments. It has a certain degree of flexible deformation ability and a certain degree of rigidity. The two straps 28 are connected in a detachable manner to form an arc structure to fit on the human arm, thereby limiting the position of the monitor on the human arm for the user to carry it, thereby achieving real-time non-invasive dynamic monitoring of the human body's uric acid and blood sugar concentrations.

[0052] Example 2: Reference Figure 2 , Figure 5 and Figure 8 As shown, on the basis of the first embodiment, in order to obtain more accurate and intuitive uric acid and blood sugar concentration data, a plug interface 3 is formed on the mounting plate 12 and the mounting box 1 for plugging in the test card, and the plug interface 3 is electrically connected to the detector 11 and is arranged corresponding to the position of the detection platform 25. It should be noted that the principle of detecting the uric acid and blood sugar concentrations of the human body by the test card is mainly based on the electrochemical sensing technology, and the skin biosensor in the detector 11 detects the concentration change of hydrogen peroxide produced by the reaction of glucose and uric acid in the blood sample with a specific enzyme, thereby indirectly measuring the concentration of blood sugar and uric acid.

[0053] During use, the user removes the installation box 1 and the strap 28 from the arm, and places the detection platform 25 horizontally on the table with the face upward. The user then inserts the test card to be used into the insertion port 3, obtains a blood sample by blood sampling, and guides it to the detection platform 25. The concentration of blood glucose or urea in the blood sample can be completed by testing it through the detector 11.

[0054] Furthermore, during use, due to the interference of the straps 28 on both sides of the installation box 1, after the installation box 1 is placed horizontally on the table, the installation box 1 is easily restricted by the straps 28 and becomes skewed as a whole, thereby affecting the contact effect between the collected blood sample and the detection platform 25.

[0055] Therefore, in order to improve the functionality and stability of the device during use, a ball-axle pin 30 inserted on the installation box 1 is symmetrically connected to the opposite ends of the two straps 28 and one side close to the installation box 1. When in use, after the straps 28 are released from the human hand, the two straps 28 are driven to rotate around the ball-axle pin 30, so that the bottom surface of the installation box 1 fits more closely on the desktop, and the sides of the two straps 28 are in contact with the desktop at the same time, thereby increasing the stability of the installation box 1 when placed on the desktop.

[0056] In addition, the present invention also provides a non-invasive uric acid and blood sugar dynamic detection method, comprising the following steps: S1: The installation box 1 and the collector 2 are attached to the human skin, and the body fluids of the human body are collected by the collector 2 at irregular intervals. Then, the collected body fluid samples are transported to the detection platform 25, and the detection and analysis are performed by the detector 11 to obtain the uric acid concentration of the body fluid sample, thereby completing the effect of non-invasive collection and detection of uric acid concentration.

[0057] S2: At the same time, through the cooperation between the detector 11 and the electrode patch 27 at the bottom of the installation box 1, a weak electric field is applied to the skin surface to change the osmotic pressure of the tissue fluid, drive the glucose in the blood vessels to flow out of the blood vessels, and actively and directionally infiltrate and diffuse to the skin surface, and then detect it through the detector 11, thereby completing the effect of non-invasive collection and detection of human blood glucose concentration.

[0058] S3: The user attaches the device to the skin surface with the strap 28 to facilitate carrying, and at the same time, the detector 11 can be used to perform real-time dynamic detection of uric acid and blood sugar concentrations in the human body.

[0059] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered as exemplary and non-restrictive in all respects.

[0060] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A non-invasive uric acid and blood sugar dynamic monitoring instrument, comprising a hollow interior (1), a mounting box (1) connected to a multi-purpose detector (11) for detecting uric acid and blood sugar, characterized in that: The installation box (1) is connected to a mounting plate (12), the detector (11) is connected to the mounting plate (12), the mounting plate (12) is also connected to a collector (2), and the collector (2) and the detector (11) are electrically connected, wherein: The collector (2) comprises a collection patch (20) connected to the mounting box (1), a plurality of suction tubes (21) are evenly penetrated on the collection patch (20), the ends of all the suction tubes (21) away from the collection patch (20) are connected to a guide tube (22), the ends of the guide tubes (22) away from the suction tubes (21) are connected to a limiting sleeve (23) connected to the mounting plate (12), and the limiting sleeve (23) is connected to a suction piece (24) connected to the guide tube (22).

2. A non-invasive uric acid and blood glucose dynamic monitor according to claim 1, characterized in that: The mounting plate (12) is also concavely formed with a detection platform (25), the detection platform (25) is connected to the limiting sleeve (23), and the detection platform (25) is electrically connected to the detector (11).

3. A non-invasive uric acid and blood glucose dynamic monitor according to claim 2, characterized in that: The suction member (24) comprises a limit block (240) fitted in the limit sleeve (23); a delivery hole (241) connected to the detection platform (25) is eccentrically formed on the limit block (240); an extraction pump (242) for extracting body fluid in the guide tube (22) is also connected to the limit block (240); the extraction pump (242) is connected to the delivery hole (241); the lower end of the limit block (240) is connected in sequence to a driven guide rod (243) and an electric push rod (244) for limiting the limit block (240); the electric push rod (244) is arranged at the lower end of the limit sleeve (23) and is connected to the installation box (1).

4. A non-invasive uric acid and blood glucose dynamic monitor according to claim 3, characterized in that: A driving sleeve (245) is sleeved on the outer side surface of the driven guide rod (243). The driving sleeve (245) is driven by the electric push rod (244) to slide in the vertical direction. A spiral slide groove (246) is provided on the inner side wall of the driving sleeve (245). A driven guide block connected to the driven guide rod (243) is inserted in the spiral slide groove (246).

5. A non-invasive uric acid and blood glucose dynamic monitor according to claim 3, characterized in that: The limiting block (240) is sleeved with a limiting ring sleeve (247), and the limiting ring sleeve (247) is embedded in the limiting sleeve (23).

6. A non-invasive uric acid and blood glucose dynamic monitor according to claim 3, characterized in that: A pushing block (26) is fitted in the conveying hole (241), and a bent push rod (260) is connected to the lower end of the pushing block (26). The bent push rod (260) passes through the limiting block (240) and is connected to the driving sleeve (245).

7. A non-invasive uric acid and blood glucose dynamic monitor according to claim 6, characterized in that: The limiting block (240) and the pushing block (26) are jointly formed with a limiting groove (261) for the bending push rod (260) to slide.

8. A non-invasive uric acid and blood glucose dynamic monitor according to claim 1, characterized in that: The bottom of the installation box (1) is also symmetrically connected to an electrode patch (27), and the electrode patch (27) is electrically connected to the detector (11).

9. A non-invasive uric acid and blood glucose dynamic monitor according to claim 1, characterized in that: The outer side surface of the installation box (1) is also connected to a strap (28) to facilitate carrying by a user.

10. A non-invasive uric acid and blood sugar dynamic detection method, using a non-invasive uric acid and blood sugar dynamic monitoring instrument as claimed in any one of claims 1 to 9, characterized in that: The detection method includes the following steps: S1: attaching the installation box (1) and the collector (2) to the human skin, collecting human body fluids at irregular intervals through the collector (2), and then transporting the collected body fluid samples to the detection platform (25), and performing detection and analysis through the detector (11) to obtain the uric acid concentration of the body fluid sample, thereby achieving the effect of non-invasive collection and detection of uric acid concentration; S2: At the same time, through the cooperation between the detector (11) and the electrode patch (27) at the bottom of the installation box (1), a weak electric field is applied to the skin surface to change the osmotic pressure of the tissue fluid, drive the glucose in the blood vessels to flow out of the blood vessels, and actively and directionally permeate and diffuse to the skin surface, and then the detector (11) is used for detection, thereby achieving the effect of non-invasively collecting and detecting the blood glucose concentration of the human body; S3: The user attaches the device to the skin surface with the strap (28), which is convenient for carrying and can also perform real-time dynamic detection of human uric acid and blood sugar concentrations through the detector (11).

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