Intelligent control system for hemodialysis treatment

Abstract

The invention provides an intelligent control system for hemodialysis treatment, which belongs to the technical field of intelligent control and comprises a dialyzer, a circulating container, a fresh liquid pipeline, a waste liquid pipeline, a vein pipeline, an artery pipeline, a first dialysate pump, a second dialysate pump, a blood pump and a control unit. A control unit for controlling the operation of the first dialysate pump, the second dialysate pump, and the blood pump; the voice control assembly is used for receiving voice data, generating a corresponding control instruction according to the voice data and transmitting the generated control instruction to the control unit. The system has the advantages that the voice control assembly receives voice data, generates corresponding control instructions and transmits the control instructions to the control unit to control the first dialysate pump, the second dialysate pump and the blood pump to work or not, the function of voice control over the dialyzer is achieved, the automation degree and the response speed of the system are improved, and the service life of the system is prolonged. The requirement for manual intervention is reduced, and the risk of misoperation is reduced.

Description

Technical Field

[0001] The present invention belongs to the technical field of intelligent control and relates to an intelligent control system for hemodialysis treatment. Background Art

[0002] Hemodialysis utilizes the principle of a semipermeable membrane to introduce the patient's blood and dialysis fluid into a dialyzer simultaneously. The two flow in opposite directions on both sides of the dialysis membrane, relying on the solute gradient, osmotic gradient, and hydrostatic pressure gradient on both sides of the membrane to achieve the purpose of removing toxins and excessive retained water in the body, while supplementing the substances required by the body and maintaining electrolyte and acid-base balance.

[0003] For example, a patent for invention with the application number CN202210651180.4 provides a hemodialysis instrument, including: a dialyzer body provided with a dialyzer, wherein the dialyzer is provided with a dialysis fluid outlet and a dialysis fluid inlet; a fresh fluid pipeline arranged on the dialyzer body for connecting with a fresh fluid bag; a waste fluid pipeline arranged on the dialyzer body for connecting with a waste fluid bag; and a circulation container provided with a container outlet and a container inlet.

[0004] In summary, although some existing technical solutions can improve the operational simplicity and resource utilization rate of the equipment through the circulation of dialysis fluid, they still require manual intervention and cannot achieve the intelligent control of the hemodialysis instrument, leaving much room for improvement. Summary of the Invention

[0005] The purpose of the present invention is to address the above problems existing in the prior art and propose an intelligent control system for hemodialysis treatment.

[0006] The purpose of the present invention can be achieved by the following technical solutions: an intelligent control system for hemodialysis treatment, including:

[0007] A dialyzer provided with a dialysis fluid outlet and a dialysis fluid inlet;

[0008] A circulation container provided with a container outlet and a container inlet, the container outlet is communicated with the dialysis fluid inlet to form a circulation inlet pipeline, the dialysis fluid outlet is communicated with the container inlet to form a circulation outlet pipeline, and the circulation inlet pipeline and the circulation outlet pipeline are combined to form a circulation path;

[0009] A fresh fluid pipeline for connecting with a fresh fluid bag, the fresh fluid pipeline is communicated with the circulation outlet pipeline;

[0010] A waste fluid pipeline for connecting with a waste fluid bag, the waste fluid pipeline is communicated with the circulation outlet pipeline;

[0011] A venous pipeline, which is used to connect with the vein of a patient;

[0012] An arterial pipeline, which is used to connect with the artery of a patient;

[0013] A first dialysate pump, which is arranged on the circulating effluent pipeline and can pump the liquid at the dialysate outlet into the container inlet;

[0014] A second dialysate pump, which is arranged on the circulating influent pipeline and can pump the liquid at the container outlet into the dialysate inlet;

[0015] A blood pump, which can pump the blood in the arterial pipeline into the dialyzer and discharge it through the venous pipeline;

[0016] A control unit, which is electrically connected to the first dialysate pump, the second dialysate pump and the blood pump, and the control unit is used to control the operation of the first dialysate pump, the second dialysate pump and the blood pump;

[0017] A voice control component, which is electrically connected to the control unit, and the voice control component is used to receive voice data, generate corresponding control instructions according to the voice data, and transmit the generated control instructions to the control unit.

[0018] In the above intelligent control system for hemodialysis treatment, the voice control component includes a voice acquisition module and a voice control module. The voice acquisition module is used to acquire voice data and send it to the voice control module, and the voice control module is used to receive voice data, generate corresponding control instructions and transmit the generated control instructions to the control unit.

[0019] In the above intelligent control system for hemodialysis treatment, the voice acquisition module is provided with a trigger command word and a timing unit. When the voice acquisition module recognizes the trigger command word, it starts to acquire voice data, and when the timing unit recognizes that the voice data stops for more than a preset time period, it ends the acquisition of voice data.

[0020] In the above intelligent control system for hemodialysis treatment, the voice control module is used to receive voice data, generate corresponding control instructions and transmit the generated control instructions to the control unit, including the steps of:

[0021] S1: The voice control module receives the voice data;

[0022] S2: Convert the voice data into text data through voice recognition technology;

[0023] S3: Use natural language processing and machine learning technologies to perform intent recognition on the processed text data;

[0024] S4: Generate corresponding control instructions according to the result of intent recognition;

[0025] S5: Transmit the generated control instructions to the control unit so that the control unit performs corresponding operations.

[0026] In the above-mentioned intelligent control system for hemodialysis treatment, the voice control component further includes a model training module and a voice judgment module. The model training module is used to obtain a voice detection model by inputting at least a certain number of preset voice samples into the artificial intelligence model for training. The voice judgment module is arranged between the voice collection module and the voice control module. When the voice collection module sends data to the voice control module, it passes through the voice judgment module. The voice judgment module is used to use the trained voice detection model to judge whether the voice data sent by the voice collection module is user voice and intercept the voice data of non-user voice.

[0027] In the above-mentioned intelligent control system for hemodialysis treatment, the step that the voice judgment module uses the trained voice detection model to judge whether the voice data sent by the voice collection module is user voice and intercept the voice data of non-user voice includes:

[0028] P1: Input the voice data sent by the voice collection module into the voice detection model, and the voice detection model calibrates the voice data to distinguish user voice and non-user voice;

[0029] P2: The voice judgment module identifies the calibrated voice data;

[0030] P3: When the calibrated voice data is identified as user voice, the voice judgment module sends the voice data to the voice control module.

[0031] In the above-mentioned intelligent control system for hemodialysis treatment, it further includes a first valve, a second valve, a third valve and a fourth valve. The first valve is arranged on the fresh liquid pipeline and is used to control the opening and closing of the fresh liquid pipeline. The second valve is arranged on the waste liquid pipeline and is used to control the opening and closing of the waste liquid pipeline. The third valve and the fourth valve are respectively arranged at both ends of the first dialysate pump and respectively control the liquid entering and discharging from the first dialysate pump.

[0032] In the above-mentioned intelligent control system for hemodialysis treatment, the control unit is electrically connected to the first valve, the second valve, the third valve and the fourth valve, and the control unit is used to control the opening and closing of the first valve, the second valve, the third valve and the fourth valve.

[0033] In the above-mentioned intelligent control system for hemodialysis treatment, a display screen is further included. The display screen is electrically connected to the control unit, and the display screen is used to display real-time information data according to the control unit.

[0034] In the above-mentioned intelligent control system for hemodialysis treatment, the display screen is a touch screen. The display screen is further used to receive touch data, generate corresponding control instructions according to the touch data, and transmit the generated control instructions to the control unit.

[0035] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0036] 1. By receiving voice data through the voice control component, generating corresponding control instructions according to the voice data, and transmitting the generated control instructions to the control unit to control the operation of the first dialysate pump, the second dialysate pump, and the blood pump, the function of voice control of the dialyzer is realized, the automation degree and response speed of the system are improved, the need for manual intervention is reduced, and the risk of operation errors is lowered.

[0037] 2. The combination of the voice acquisition module and the voice control module enables the system to receive and process voice data, generate corresponding control instructions, and thus realize the voice control function. This not only simplifies the operation process but also improves the usability of the system. Especially in emergency situations, it can quickly respond and execute necessary operations.

[0038] 3. By setting the trigger command word and the timing unit, the system can start collecting voice when the user issues a specific command and automatically end the collection when the voice input stops for more than a preset time period, avoiding unnecessary misoperations and redundant data processing, and improving the response speed and accuracy of the system.

[0039] 4. Through voice recognition technology, natural language processing, and machine learning technology, the system can accurately understand the user's intention and generate corresponding control instructions, realizing intelligent voice interaction. This process not only improves the intelligent level of the system but also enhances the user experience.

[0040] 5. By calibrating and recognizing the voice data, the system can accurately judge the voice source, ensuring that only valid voice instructions issued by the user can be executed, improving the anti-interference ability and security of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 It is a schematic structural diagram of the intelligent control system for hemodialysis treatment of the present invention.

[0042] Figure 2 It is a schematic structural diagram of the intelligent control system for hemodialysis treatment of the present invention.

[0043] Figure 3 This is a schematic structural diagram of the voice control component of the present invention.

[0044] Figure 4 This is a training schematic diagram of the voice detection model of the present invention.

[0045] In the figure, 110 is a dialyzer; 111 is a dialysate outlet; 112 is a dialysate inlet; 113 is a venous line; 114 is an arterial line; 120 is a first valve; 130 is a second valve; 140 is a third valve; 200 is a circulation container; 210 is a container outlet; 211 is a circulation inlet line; 220 is a container inlet; 221 is a circulation outlet line; 300 is a fresh liquid line; 310 is a fresh liquid bag; 400 is a waste liquid line; 410 is a waste liquid bag; 500 is a first dialysate pump; 600 is a second dialysate pump; 700 is a blood pump; 800 is a control unit; 900 is a voice control component. Detailed implementation manners

[0046] The following are specific embodiments of the present invention and, in conjunction with the accompanying drawings, further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0047] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0048] In addition, in the present invention, descriptions such as "first", "second", "one", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0049] In the present invention, unless otherwise clearly specified and limited, terms such as "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and can be the internal connection of two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] In addition, the technical solutions between various embodiments of the present invention can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0051] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art to which the present invention pertains can make various modifications or supplements to the described specific embodiments or use similar means for substitution, but will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0052] As Figures 1-4 shown, an intelligent control system for hemodialysis treatment, characterized in that it includes: a dialyzer 110, a circulation container 200, a fresh liquid pipeline 300, a waste liquid pipeline 400, a venous pipeline 113, an arterial pipeline 114, a first dialysate pump 500, a second dialysate pump 600, a blood pump 700, a control unit 800, and a voice control component 900.

[0053] Among them, the dialyzer 110 is provided with a dialysate outlet 111 and a dialysate inlet 112.

[0054] Among them, the circulation container 200 is provided with a container outlet 210 and a container inlet 220. The container outlet 210 is communicated with the dialysate inlet 112 to form a circulation inlet pipeline 211. The dialysate outlet 111 is communicated with the container inlet 220 to form a circulation outlet pipeline 221. The circulation inlet pipeline 211 and the circulation outlet pipeline 221 are combined to form a circulation path.

[0055] Among them, the fresh liquid pipeline 300 is used to connect with a fresh liquid bag 310, and the fresh liquid pipeline 300 is communicated with the circulation outlet pipeline 221.

[0056] Among them, the waste liquid pipeline 400 is used to connect with a waste liquid bag 410, and the waste liquid pipeline 400 is communicated with the circulation outlet pipeline 221.

[0057] Among them, the venous pipeline 113 is used to connect with the vein of a patient.

[0058] Among them, the arterial pipeline 114 is used to connect with the artery of a patient.

[0059] Among them, the first dialysate pump 500 is arranged on the circulation outlet pipeline 221 and can pump the liquid at the dialysate outlet 111 into the container inlet 220.

[0060] Among them, the second dialysate pump 600 is arranged on the circulating liquid inlet pipeline 211 and can pump the liquid at the container outlet 210 into the dialysate inlet 112.

[0061] Among them, the blood pump 700 can pump the blood in the arterial pipeline 114 into the dialyzer 110 and discharge it through the venous pipeline 113.

[0062] Among them, the control unit 800 is electrically connected to the first dialysate pump 500, the second dialysate pump 600 and the blood pump 700. The control unit 800 is used to control the operation of the first dialysate pump 500, the second dialysate pump 600 and the blood pump 700;

[0063] Among them, the voice control component 900 is electrically connected to the control unit 800. The voice control component 900 is used to receive voice data, generate corresponding control instructions according to the voice data, and transmit the generated control instructions to the control unit 800.

[0064] It should be noted here that the added circulating container 200 realizes the recycling of the dialysate. The dialyzed circulating liquid in the circulating liquid outlet pipeline 221 can directly enter the circulating liquid inlet pipeline 211 through the circulating container 200 again, or can be mixed with the fresh liquid in the fresh liquid pipeline 300 to obtain a new circulating liquid and then enter the circulating liquid inlet pipeline 211 through the circulating container 200, reducing the treatment cost while ensuring treatment safety.

[0065] In this embodiment, the voice control component 900 receives voice data, generates corresponding control instructions according to the voice data, and transmits the generated control instructions to the control unit 800 to control the operation of the first dialysate pump 500, the second dialysate pump 600 and the blood pump 700, realizing the function of voice control of the dialyzer 110, improving the automation degree and response speed of the system, reducing the need for manual intervention, and reducing the risk of operation errors.

[0066] As Figures 1-4 shown, on the basis of the above embodiment, the voice control component 900 includes a voice acquisition module and a voice control module. The voice acquisition module is used to acquire voice data and send it to the voice control module. The voice control module is used to receive voice data, generate corresponding control instructions and transmit the generated control instructions to the control unit 800.

[0067] In this embodiment, the combination of the voice acquisition module and the voice control module enables the system to receive and process voice data, generate corresponding control instructions, thereby realizing the voice control function, which not only simplifies the operation process but also improves the usability of the system. Especially in emergency situations, it can quickly respond and execute necessary operations.

[0068] As Figures 1-4 shown, based on the above embodiment, the voice acquisition module is provided with a trigger command word and a timing unit. When the voice acquisition module recognizes the trigger command word, it starts to acquire voice data, and when the timing unit recognizes that the voice data interruption exceeds a preset time period, it ends the acquisition of voice data.

[0069] In this embodiment, by setting the trigger command word and the timing unit, the system can start to acquire voice when the user issues a specific command and automatically end the acquisition when the voice input interruption exceeds the preset time period, avoiding unnecessary misoperations and redundant data processing, and improving the response speed and accuracy of the system.

[0070] As Figures 1-4 shown, based on the above embodiment, the voice control module is used to receive voice data, generate corresponding control instructions, and transmit the generated control instructions to the control unit 800, including the steps of:

[0071] S1: The voice control module receives the voice data;

[0072] S2: Convert the voice data into text data through voice recognition technology;

[0073] S3: Use natural language processing and machine learning technologies to perform intent recognition on the processed text data;

[0074] S4: Generate corresponding control instructions according to the results of intent recognition;

[0075] S5: Transmit the generated control instructions to the control unit 800 so that the control unit 800 performs corresponding operations.

[0076] In this embodiment, through voice recognition technology, natural language processing, and machine learning technology, the system can accurately understand the user's intent and generate corresponding control instructions, realizing intelligent voice interaction. This process not only improves the intelligent level of the system but also enhances the user experience.

[0077] As Figures 1-4As shown, on the basis of the above embodiments, the voice control component 900 further includes a model training module and a voice judgment module. The model training module is used to obtain a voice detection model by inputting at least a certain number of preset voice samples into the artificial intelligence model for training. The voice judgment module is arranged between the voice collection module and the voice control module. When the voice data sent by the voice collection module reaches the voice control module, it passes through the voice judgment module. The voice judgment module is used to use the trained voice detection model to judge whether the voice data sent by the voice collection module is user voice and intercept the voice data of non-user voice.

[0078] In this embodiment, by introducing the model training module and the voice judgment module, the system can distinguish user voice from non-user voice, effectively intercept non-user voice data, prevent misoperation, and improve the security and reliability of the system.

[0079] As Figures 1-4 shown, on the basis of the above embodiments, the voice judgment module is used to use the trained voice detection model to judge whether the voice data sent by the voice collection module is user voice and intercept the voice data of non-user voice, including the following steps:

[0080] P1: The voice data sent by the voice collection module is input into the voice detection model, and the voice detection model calibrates the voice data to distinguish user voice and non-user voice;

[0081] P2: The voice judgment module identifies the calibrated voice data;

[0082] P3: When the calibrated voice data is identified as user voice, the voice judgment module sends the voice data to the voice control module.

[0083] In this embodiment, by calibrating and identifying the voice data, the system can accurately judge the source of the voice, ensure that only the valid voice commands issued by the user can be executed, and improve the anti-interference ability and security of the system.

[0084] As Figures 1-4 shown, on the basis of the above embodiments, it further includes a first valve 120, a second valve 130, a third valve 140, and a fourth valve. The first valve 120 is arranged on the fresh liquid pipeline 300 and is used to control the opening and closing of the fresh liquid pipeline 300. The second valve 130 is arranged on the waste liquid pipeline 400 and is used to control the opening and closing of the waste liquid pipeline 400. The third valve 140 and the fourth valve are respectively arranged at both ends of the first dialysate pump 500 and respectively control the liquid entering and discharging from the first dialysate pump 500.

[0085] In this embodiment, the first valve 120, the second valve 130, the third valve 140, and the fourth valve are respectively used to control the opening and closing of the fresh liquid pipeline 300, the waste liquid pipeline 400, and the circulating liquid inlet pipeline 211, so as to adjust the flow state among the circulation container 200, the dialyzer 110, and the two liquid bags. By setting multiple valves to control the opening and closing of different pipelines, the liquid flow can be flexibly adjusted, ensuring more accurate liquid management and control during the dialysis process.

[0086] As Figures 1-4 shown, on the basis of the above embodiment, the control unit 800 is electrically connected to the first valve 120, the second valve 130, the third valve 140, and the fourth valve, and the control unit 800 is used to control the opening and closing of the first valve 120, the second valve 130, the third valve 140, and the fourth valve.

[0087] In this embodiment, the electrical connection between the control unit 800 and each valve realizes the centralized control of the valve opening and closing, simplifies the operation process, improves the automation degree and response speed of the system, reduces the need for manual intervention, and reduces the risk of operation errors.

[0088] As Figures 1-4 shown, on the basis of the above embodiment, it further includes a display screen (not shown in the figure), the display screen is electrically connected to the control unit 800, and the display screen is used to display real-time information data according to the control unit 800.

[0089] In this embodiment, the display screen enables the system to display important information in real time, such as dialysis parameters, equipment status, etc., which is convenient for medical staff or guardians to monitor the treatment process at any time. At the same time, the display screen can also serve as a human-machine interaction interface, providing more operation options and feedback information, enhancing the operability and transparency of the system.

[0090] As Figures 1-4 shown, on the basis of the above embodiment, the display screen is a touch screen, and the display screen is further used to receive touch data and generate corresponding control instructions according to the touch data, and transmit the generated control instructions to the control unit 800.

[0091] In this embodiment, as a human-machine interaction interface, the design of the touch screen further improves the usability and interactivity of the system, provides more operation options and feedback information, enhances the operability and transparency of the system, and improves work efficiency.

[0092] In addition, the touch screen can also customize the display content and operation interface according to the actual needs of users, providing higher flexibility and personalized experience.

Claims

1. A hemodialysis treatment intelligent control system, characterized in that: include: A dialyzer, which is provided with a dialysate outlet and a dialysate inlet; A circulation container, which is provided with a container outlet and a container inlet, wherein the container outlet is connected with the dialysate inlet to form a circulation inlet pipeline, the dialysate outlet is connected with the container inlet to form a circulation outlet pipeline, and the circulation inlet pipeline and the circulation outlet pipeline are combined to form a circulation passage; A fresh liquid pipeline, which is used to be connected to the fresh liquid bag, and the fresh liquid pipeline is in communication with the circulating liquid outlet pipeline; A waste liquid pipeline, which is used to be connected to a waste liquid bag, and the waste liquid pipeline is in communication with the circulating liquid outlet pipeline; A venous line, which is used to connect to a patient's vein; an arterial line, which is used to connect to an artery of a patient; a first dialysate pump, which is disposed in the circulating liquid outlet pipeline and can pump the liquid at the dialysate outlet into the container inlet; a second dialysate pump, which is disposed in the circulating liquid inlet pipeline and can pump the liquid at the container outlet into the dialysate inlet; a blood pump, which can pump the blood in the arterial line into the dialyzer and discharge it through the venous line; a control unit, which is electrically connected to the first dialysate pump, the second dialysate pump and the blood pump, and is used to control whether the first dialysate pump, the second dialysate pump and the blood pump are working; A voice control component is electrically connected to the control unit, and is used to receive voice data, generate corresponding control instructions according to the voice data, and transmit the generated control instructions to the control unit.

2. The intelligent control system for hemodialysis treatment according to claim 1, characterized in that: The voice control component includes a voice acquisition module and a voice control module. The voice acquisition module is used to collect voice data and send it to the voice control module. The voice control module is used to receive voice data, generate corresponding control instructions, and transmit the generated control instructions to the control unit.

3. The intelligent control system for hemodialysis treatment according to claim 2, characterized in that: The voice collection module is provided with a trigger command word and a timing unit. The voice collection module starts collecting voice data when recognizing the trigger command word, and stops collecting voice data when recognizing that the voice data stops for more than a preset time period.

4. The intelligent control system for hemodialysis treatment according to claim 2, characterized in that: The voice control module is used to receive voice data, generate corresponding control instructions, and transmit the generated control instructions to the control unit, including the following steps: S1: The voice control module receives the voice data; S2: converting the voice data into text data through voice recognition technology; S3: Use natural language processing and machine learning techniques to identify the intent of the processed text data; S4: Generate corresponding control instructions according to the result of intention recognition; S5: The generated control instruction is transmitted to the control unit so that the control unit performs corresponding operations.

5. The intelligent control system for hemodialysis treatment according to claim 2, characterized in that: The voice control component also includes a model training module and a voice judgment module. The model training module is used to obtain a voice detection model by inputting at least a certain number of preset voice samples into the artificial intelligence model training. The voice judgment module is arranged between the voice acquisition module and the voice control module. When the voice acquisition module sends the voice to the voice control module, it passes through the voice judgment module. The voice judgment module is used to use the trained voice detection model to determine whether the voice data sent by the voice acquisition module is user voice and intercept voice data that is not user voice.

6. The intelligent control system for hemodialysis treatment according to claim 5, characterized in that: The voice judgment module is used to use the trained voice detection model to judge whether the voice data sent by the voice acquisition module is the user's voice and intercept the voice data that is not the user's voice, including the steps of: P1: The voice data sent by the voice acquisition module is input into the voice detection model, and the voice detection model calibrates the voice data to distinguish between user voice and non-user voice; P2: The speech recognition module recognizes the calibrated speech data; P3: When the calibrated voice data is recognized as user voice, the voice judgment module sends the voice data to the voice control module.

7. The intelligent control system for hemodialysis treatment according to claim 1, characterized in that: It also includes a first valve, a second valve, a third valve and a fourth valve. The first valve is arranged on the fresh liquid pipeline and is used to control the opening and closing of the fresh liquid pipeline. The second valve is arranged on the waste liquid pipeline and is used to control the opening and closing of the waste liquid pipeline. The third valve and the fourth valve are respectively arranged on both ends of the first dialysate pump and respectively control the liquid to enter and discharge from the first dialysate pump.

8. The intelligent control system for hemodialysis treatment according to claim 7, characterized in that: The control unit is electrically connected to the first valve, the second valve, the third valve and the fourth valve, and is used to control whether the first valve, the second valve, the third valve and the fourth valve are switched on or off.

9. The intelligent control system for hemodialysis treatment according to claim 1, characterized in that: It also includes a display screen, which is electrically connected to the control unit and is used to display real-time information data according to the control unit.

10. The intelligent control system for hemodialysis treatment according to claim 9, characterized in that: The display screen is a touch screen, and the display screen is also used to receive touch data and generate corresponding control instructions according to the touch data, and transmit the generated control instructions to the control unit.

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