Dialysis equipment capable of monitoring blood glucose

Abstract

The utility model discloses dialysis equipment capable of monitoring blood glucose, and relates to the technical field of blood glucose monitoring instruments. The collecting unit is used for draining the blood volume of the dialysis equipment through a drainage pipeline; the temperature adjusting unit is provided with a plurality of areas to be measured and is connected with the drainage pipeline; the temperature control unit is used for acquiring a temperature signal of the temperature sensor in the to-be-detected area so as to control the heating element in the to-be-detected area; the detection unit is used for acquiring the blood of each to-be-detected area, detecting the blood glucose level and sending the blood glucose level to the analysis unit; the analysis unit is used for comparing and analyzing the blood glucose value and standard blood glucose and sending an analysis result to the display unit; and the display unit is used for displaying the analysis result sent by the analysis unit and a chart made by the analysis result. According to the blood glucose monitoring system, safe and effective blood glucose monitoring in the dialysis treatment process can be achieved through the collecting unit, the temperature adjusting unit, the temperature control unit, the detecting unit and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of blood sugar monitoring equipment, and particularly relates to a dialysis device capable of monitoring blood sugar. Background Art

[0002] When CKD patients progress to a certain stage, they often need to rely on dialysis to maintain their lives. Although dialysis can replace some kidney functions and remove waste and excess water from the body, dialysis patients often encounter problems with blood sugar control during treatment. This is because severe damage to kidney function affects the patient's endocrine balance, leading to abnormal insulin secretion and action, which impairs the blood sugar regulation mechanism.

[0003] In addition, certain medications used by dialysis patients during dialysis, such as insulin or hormone drugs, may also have an impact on blood sugar levels. Dialysis treatment itself may also cause blood sugar fluctuations, such as fluid movement during dialysis, which may cause changes in blood sugar concentrations. These factors work together to make blood sugar control more difficult for dialysis patients.

[0004] Currently, most blood glucose monitoring instruments on the market are portable devices, which are suitable for blood glucose monitoring in daily life, but their application in the dialysis process still has limitations. Utility Model Content

[0005] The purpose of the utility model is to overcome the above defects and propose a dialysis device capable of blood sugar monitoring. Through a collection unit, a temperature adjustment unit, a temperature control unit, a detection unit, etc., safe and effective blood sugar monitoring during dialysis treatment can be achieved.

[0006] The specific technical solutions are as follows:

[0007] The collection unit includes a collection tube, wherein the collection tube includes a drainage pipeline, a section to be tested and a return pipeline in sequence along the length direction, wherein the drainage pipeline can be connected to the blood interface of the drainage dialysis device and connected to the return dialysis device through the return pipeline; the section to be tested can be correspondingly installed on the temperature adjustment unit;

[0008] The temperature regulating unit is used for installing and placing the section to be tested of the collection tube and realizing temperature regulation of the section to be tested of the collection tube;

[0009] A temperature control unit, used to obtain a temperature signal from a temperature sensor of a section to be tested corresponding to the collection tube, so as to control a temperature regulating unit;

[0010] The detection unit includes a glucose sensor, which is used to detect blood in the area to be tested corresponding to the section to be tested inserted into the collection tube, and send the detection signal to the analysis unit;

[0011] An analysis unit, used for analyzing the detection signal and sending the analysis result to a display unit;

[0012] The display unit is used to display the analysis results sent by the analysis unit and the charts made from the analysis results.

[0013] Preferably, the dialysis device body is provided with a peristaltic pump that can be used with a collection tube.

[0014] Preferably, the section to be tested of the collection tube includes a collection section body and a barrier colloid, the collection section body is provided with a detection chamber and a detection port penetrating the detection chamber, the barrier colloid is sealed in the detection port; the detection head of the glucose sensor can pierce the barrier colloid and extend into the detection chamber.

[0015] Preferably, the temperature regulating unit comprises a heat preservation chamber which is installed on one side of the dialysis device body, wherein a temperature sensor and a heater are arranged in the heat preservation chamber; and the heat preservation chamber is provided with an opening for placing the section to be tested of the collection tube correspondingly.

[0016] Preferably, the heat preservation chamber is provided with an electrical contact corresponding to the connection of the glucose sensor, and the electrical contact is electrically connected to the analysis unit.

[0017] Preferably, the glucose sensor is provided with a wireless module, the wireless module is connected to a Bluetooth module provided on the heat preservation chamber, and the Bluetooth module can be wirelessly connected to the analysis unit.

[0018] Preferably, the analysis unit.

[0019] Preferably, the display unit is a display screen of the dialysis device body or a display screen of a mobile terminal.

[0020] Preferably, the collection tube is made of transparent plastic for medical use.

[0021] Compared with the existing technology, the beneficial effects of the utility model are:

[0022] 1. The utility model integrates the blood sugar monitoring function into the dialysis equipment, so that diabetic patients can monitor their blood sugar levels in real time while receiving dialysis treatment, thereby improving the convenience and efficiency of treatment.

[0023] 2. The utility model ensures that the blood sample in the collection tube is processed at a suitable temperature through the coordinated use of the temperature regulating unit and the temperature controlling unit, thereby ensuring the accuracy of blood sugar monitoring.

[0024] 3. The collection tube and peristaltic pump of the utility model allow blood to circulate effectively between the drainage pipeline and the return pipeline as needed, ensuring the efficiency and stability of blood sample processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is the functional structure diagram of the utility model;

[0026] Figure 2 It is a specific module display diagram of an embodiment of the utility model.

[0027] Figure 3 It is a schematic diagram of the structure of the section to be tested of the collection tube of the utility model.

[0028] In the accompanying drawings, 1-dialysis equipment body, 2-collection unit, 21-collection tube, 22-collection section, 23-detection chamber, 24-barrier colloid, 3-temperature adjustment unit, 4-temperature control unit, 5-detection unit, 51-glucose sensor, 6-analysis unit, 7-display unit. DETAILED DESCRIPTION

[0029] The following is a further detailed description of the embodiments of the invention in conjunction with the accompanying drawings to make the objectives, technical solutions and technical effects of the invention more clearly presented.

[0030] like Figure 1 As shown, the utility model discloses a dialysis device capable of blood glucose monitoring, including a dialysis device body 1 and components for blood glucose monitoring, specifically including a collection unit 2, a temperature adjustment unit 3, a temperature control unit 4, a detection unit 5, an analysis unit 6 and a display unit 7.

[0031] Among them, the collection unit 2 is used to collect blood during the dialysis process, including a collection tube 21, wherein the collection tube 21 includes a drainage pipeline, a section to be tested and a return pipeline in sequence along the length direction, and the collection tube 21 is an integrated structure and is made of disposable transparent plastic for medical use. The drainage pipeline can be connected to the blood interface of the drainage dialysis equipment and connected to the return dialysis equipment through the return pipe. The section to be tested can be installed on the temperature adjustment unit 3 accordingly. Specifically, the drainage pipeline is connected to the blood drainage tube of the dialysis equipment through a valve switch, and the return pipeline is also connected to the blood drainage tube or return tube of the dialysis equipment, so that a collection cycle is formed without wasting blood.

[0032] Here, the section to be tested of the collection tube 21 includes a collection section 22 and a barrier colloid 24. A detection chamber 23 and a detection port penetrating the detection chamber 23 are provided in the collection section 22, and the barrier colloid 24 is sealed and covered in the detection port. The detection head of the glucose sensor 51 can pierce the barrier colloid 24 and extend into the detection chamber 23. At the same time, a peristaltic pump that can be used for the collection tube 21 is provided on the dialysis device body 1.

[0033] The temperature regulating unit 3 is used for installing and placing the section to be tested of the collection tube 21, and realizing temperature regulation of the section to be tested of the collection tube 21. The temperature regulating unit 3 includes a heat preservation chamber, which is installed on one side of the dialysis device body 1, and a temperature sensor and a heater are arranged in the heat preservation chamber. The heat preservation chamber is provided with an opening for the corresponding section to be tested of the collection tube 21 to be placed. Specifically, the heat preservation chamber has a straight-line opening to facilitate the installation and placement of the section to be tested of the collection tube 21. The heat preservation chamber is made of heat-insulating material, and a temperature sensor and a heater are arranged inside, and the temperature sensor is facing the placement position of the collection tube 21.

[0034] The temperature control unit 4 is used to obtain the temperature signal of the temperature sensor corresponding to the section to be tested of the collection tube 21 to control the temperature adjustment unit 3 .

[0035] The detection unit 5 includes a glucose sensor 51 , which is used to detect blood in the test area corresponding to the test section of the collection tube 21 , and send the detection signal to the analysis unit 6 .

[0036] The analysis unit 6 is used to analyze the detection signal and send the analysis result to the display unit 7.

[0037] The display unit 7 is used to display the analysis results and charts made from the analysis results sent by the analysis unit 6. The display unit 7 is a display screen of the dialysis device body 1 or a mobile terminal display screen.

[0038] The above scheme integrates the blood glucose monitoring function into the dialysis equipment, so that diabetic patients can monitor their blood glucose levels in real time while receiving dialysis treatment, thereby improving the convenience and efficiency of treatment. Through the coordinated use of the temperature adjustment unit 3 and the temperature control unit 4, it is ensured that the blood sample in the collection tube 21 is processed at a suitable temperature, thereby ensuring the accuracy of blood glucose monitoring. The design of the collection tube 21 allows blood to circulate effectively between the drainage line and the return line, and the use of the peristaltic pump further improves the efficiency and stability of blood sample processing.

[0039] In the above scheme, the temperature control unit 4 and the analysis unit 6 can both be implemented through the control unit of the dialysis device, based on which a control module and a control interface are added to the control unit of the dialysis device; of course, a single chip microcomputer can also be used to maintain independence.

[0040] In view of the above solution, an electrical contact corresponding to the connection of the glucose sensor 51 is provided on the heat preservation chamber, and the electrical contact is electrically connected to the analysis unit 6.

[0041] As an alternative to the above solution, a wireless module is provided on the glucose sensor 51 , and the wireless module is connected to a Bluetooth module provided on the heat preservation chamber, and the Bluetooth module can be wirelessly connected to the analysis unit 6 .

[0042] The above-mentioned electric contacts realize signal transmission through wired connection, and the Bluetooth module realizes signal transmission through wireless signals. The two functions can be independent or exist at the same time to meet different needs.

[0043] The collection subsystem actually composed of the collection unit 2, the temperature adjustment unit 3 and the temperature control unit 4 can monitor the temperature of the blood collected in the blood pipe in real time to ensure that it is within the appropriate temperature range, thereby avoiding the problem of the temporary storage time of the same blood, resulting in different temperatures during each test, and affecting the accuracy of blood glucose testing for patients.

[0044] Based on the above scheme, the specific operation process is as follows:

[0045] The collection tube 21 of the collection unit 2 is installed, and the drainage pipeline is connected to the blood drainage tube of the dialysis device through the valve switch, and the return pipeline is connected to the blood drainage tube or return tube of the dialysis device. Then the drainage pipeline is installed on the peristaltic pump to realize the drainage control of the drainage pipeline.

[0046] Insert the detection head of the glucose sensor 51 into the detection chamber 23 of the section to be tested of the collection tube 21; place the section to be tested of the collection tube 21 in the insulation chamber of the temperature adjustment unit 3, and connect the glucose sensor 51 to the electrical contact or the Bluetooth module to achieve connectivity between the glucose sensor 51 and the analysis unit 6.

[0047] Open the valve of the collection tube 21, and the control analysis unit 6 controls the control unit of the dialysis equipment to start the detection work. The temperature of the insulation chamber is automatically adjusted according to the set temperature. Specifically, the peristaltic pump controls the blood flow in the collection tube 21, and the glucose sensor 51 collects blood in the detection chamber 23 for blood glucose detection, and sends the detection signal to the analysis unit 6. The analysis unit 6 analyzes the detection signal and sends the analysis result to the display screen of the dialysis equipment. The display screen displays the analysis results sent by the analysis unit 6 and the chart made of the analysis results. Of course, when the display unit 7 here is a mobile device, such as a doctor's or patient's mobile phone, it also displays the detection and analysis results, that is, the blood glucose value, and the chart made of the analysis results.

[0048] After the detection is completed, the valve of the collection tube 21 is closed, and the collection tube 21 is moved out of the peristaltic pump and the insulation chamber.

[0049] The above description is only a preferred feasible embodiment of the present invention and is not intended to limit the scope of the patent application of the present invention. All equivalent changes, equivalent substitutions or modified changes performed within the technical spirit and principles suggested by the present invention should be included in the scope of patent protection covered by the present invention.

Claims

1. A dialysis device capable of blood sugar monitoring, comprising a dialysis device body, characterized in that: Also includes: The collection unit includes a collection tube, wherein the collection tube includes a drainage pipeline, a section to be tested and a return pipeline in sequence along the length direction, wherein the drainage pipeline can be connected to the blood interface of the drainage dialysis device and connected to the return dialysis device through the return pipeline; the section to be tested can be correspondingly installed on the temperature adjustment unit; The temperature regulating unit is used for installing and placing the section to be tested of the collection tube and realizing temperature regulation of the section to be tested of the collection tube; A temperature control unit, used to obtain a temperature signal from a temperature sensor of a section to be tested corresponding to the collection tube, so as to control a temperature regulating unit; The detection unit includes a glucose sensor, which is used to detect blood in the area to be tested corresponding to the section to be tested inserted into the collection tube, and send the detection signal to the analysis unit; An analysis unit, used for analyzing the detection signal and sending the analysis result to a display unit; The display unit is used to display the analysis results sent by the analysis unit and the charts made from the analysis results.

2. A dialysis device capable of blood sugar monitoring according to claim 1, characterized in that: The dialysis equipment body is provided with a peristaltic pump which can be adapted to the collection tube.

3. A dialysis device capable of blood sugar monitoring according to claim 1, characterized in that: The section to be tested of the collection tube includes a collection section body and a barrier colloid. The collection section body is provided with a detection chamber and a detection port penetrating the detection chamber. The barrier colloid is sealed and covered in the detection port. The detection head of the glucose sensor can pierce the barrier colloid and extend into the detection chamber.

4. A dialysis device capable of blood sugar monitoring according to claim 1, characterized in that: The temperature regulating unit comprises a heat preservation chamber, which is installed on one side of the dialysis device body and has a temperature sensor and a heater in it; The heat preservation chamber is provided with an opening for placing the corresponding section of the collection tube to be tested.

5. A dialysis device capable of blood sugar monitoring according to claim 4, characterized in that: The heat preservation chamber is provided with an electrical contact corresponding to the connection of the glucose sensor, and the electrical contact is electrically connected to the analysis unit.

6. A dialysis device capable of blood sugar monitoring according to claim 4, characterized in that: The glucose sensor is provided with a wireless module, and the wireless module is connected to a Bluetooth module arranged on the heat preservation chamber, and the Bluetooth module can be wirelessly connected to the analysis unit.

7. A dialysis device capable of blood glucose monitoring according to claim 1, characterized in that: The display unit is a display screen of the dialysis device body or a display screen of a mobile terminal.

8. The dialysis device capable of blood glucose monitoring according to claim 1, characterized in that: The collection tube is made of transparent plastic for medical use.

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