Pipeline structure installation prompting method, storage medium and blood purification equipment

Abstract

The application discloses a pipeline structure installation prompting method, a storage medium and a blood purification equipment. The pipeline structure installation prompting method comprises the following steps: selecting a blood purification pipeline according to a blood purification mode; setting a pipeline structure installation track of a mainboard of the blood purification equipment; controlling a display device to display a prompt pattern, marking a total path of the blood purification pipeline to be installed in the prompt pattern according to the pipeline structure installation track, and displaying the total path in the prompt pattern; detecting a branch on the pipeline structure installation track; and when it is detected that the branch is installed on the pipeline structure installation track, displaying a branch path corresponding to the branch in the prompt pattern in a second display form. The installation prompting method can effectively guide an operator to quickly and accurately install the blood purification pipeline, reduces the error probability of the blood purification equipment in the management installation process, and improves the application range and practicality of the blood purification equipment.

Description

Technical Field

[0001] This invention relates to the field of medical device technology, and in particular to a method for installing a pipeline structure of a blood purification device, a storage medium, and the blood purification device itself. Background Technology

[0002] Blood purification involves drawing blood from a patient's body and passing it through a purification device to remove certain pathogenic substances, thereby purifying the blood and treating diseases. Blood purification mainly includes plasma exchange, plasma adsorption, hemoperfusion, and hemodialysis. Blood purification equipment, such as CRRT (Continuous Renal Replacement Therapy) machines, can achieve various blood purification modes. When using CRRT machines in clinical treatment, various modes need to be controlled. For example, after selecting a specific blood purification mode and starting the CRRT machine, tubing needs to be installed. This tubing installation involves connecting the tubing to the CRRT machine and then controlling the flow of fluid within the tubing.

[0003] In clinical applications, tubing insertion is a crucial step in blood purification and also the most prone to operational errors. Traditionally, tubing insertion for blood purification equipment like CRRT machines relies entirely on manual operation and user experience. While experienced clinicians can perform this step independently, those lacking experience often cannot. Because each blood purification mode corresponds to specific tubing, users easily confuse the tubing used for different modes, leading to errors in the tubing insertion process. Incorrect tubing installation can seriously jeopardize the patient's blood purification safety. Summary of the Invention

[0004] Therefore, it is necessary to provide a method for guiding the installation of the tubing structure of blood purification equipment, which addresses the problem that in traditional technologies, the tubing of different blood purification modes is easily confused during the installation process, leading to errors in the installation process and reducing the application scope and practicality of the blood purification equipment.

[0005] A method for instructing on the installation of the piping structure of a blood purification device includes the following steps:

[0006] Select the blood purification mode of the blood purification equipment, and select the blood purification pipeline according to the blood purification mode. The blood purification pipeline includes multiple branches.

[0007] The installation trajectory of the mainboard of the blood purification equipment is set according to the blood purification pipeline;

[0008] The display device of the blood purification equipment is controlled to display a prompt pattern, and the total path of the blood purification pipeline to be installed is marked in the prompt pattern according to the installation trajectory of the pipeline structure. The total path is displayed in the prompt pattern in a first display form, and the total path is composed of the branch paths corresponding to all the branch paths.

[0009] The branch on the pipeline structure installation trajectory is detected. When the branch is detected to be installed on the pipeline structure installation trajectory, the branch path corresponding to the branch is displayed in the prompt pattern in a second display form.

[0010] In some embodiments, detecting branches on the installation trajectory of the pipeline structure specifically includes the following steps:

[0011] Several detection components are set on the pipeline structure installation trajectory. When the detection component detects that the branch is installed on the pipeline structure installation trajectory, the branch path corresponding to the branch is displayed in the prompt pattern in a second display form.

[0012] In some embodiments, a plurality of detection components are set on the pipeline structure installation trajectory, specifically including the following steps:

[0013] According to the blood purification mode, several detection sites are selected on the pipeline structure installation trajectory, and at least one detection component is set at each detection site.

[0014] In some embodiments, the following method is also included:

[0015] The fixing device is used to fix the blood purification tubing on the installation track of the tubing structure;

[0016] The system detects whether the branch has fallen off the installation trajectory of the pipeline structure. If the branch is detected to have fallen off the installation trajectory of the pipeline structure, the corresponding branch path is displayed in the prompt pattern in a flashing manner.

[0017] Another object of the present invention is to provide a storage medium.

[0018] A storage medium storing a tubing installation prompt program, the tubing installation prompt program being executable by a processor to implement the steps of the tubing structure installation prompt method for the blood purification device.

[0019] Another object of the present invention is to provide a blood purification device.

[0020] A blood purification device includes a display device, a motherboard, a memory, and a processor. The display device, the motherboard, and the memory are electrically connected to the processor. The memory stores a tubing installation prompt program that can run on the processor. When the processor executes the tubing installation prompt program, it implements the steps of the tubing structure installation prompt method of the blood purification device.

[0021] The installation guidance method for the tubing structure of the blood purification equipment of the present invention can effectively guide operators lacking clinical experience to quickly and accurately install blood purification tubing, reduce the probability of errors in the management and installation process of blood purification equipment, and improve the application scope and practicality of blood purification equipment.

[0022] The aforementioned method for indicating the installation of tubing structures in blood purification equipment provides operators with intuitive technical guidance, reducing the probability of errors during the management and installation process. Specifically, by displaying the total path of all required tubing on the display device, operators can clearly understand the installation steps and which tubing structures need to be installed. Whenever an operator installs a branch on the mainboard's tubing installation path, the corresponding path in the prompt pattern on the display device can be set to a second display format. This allows operators to clearly identify which branches of the blood purification equipment have not yet been installed. By checking whether the path in the prompt pattern on the display device is in the first or second display format, operators can quickly and accurately install the blood purification tubing on the mainboard, greatly simplifying the installation process.

[0023] In the aforementioned method for indicating the installation of the tubing structure of the blood purification equipment, when a branch is detected to have detached from the tubing installation path, the corresponding path of the branch is immediately displayed in a flashing indicator. This allows the operator to quickly identify which branches on the main board have detached abnormally, enabling them to promptly address the detached branches and resolve installation faults in the blood purification tubing. This method improves the efficiency and success rate of tubing installation in blood purification equipment and enhances its safety during actual use.

[0024] In the aforementioned method for indicating the installation of the tubing structure of the blood purification equipment, several detection components are set up. When the detection components detect that the branch is installed on the installation trajectory of the tubing structure, the corresponding branch path is displayed in a second display format in the prompt pattern. The operator can check which branch paths are displayed in the first display format and which are displayed in the second display format in the prompt pattern, thus accurately and quickly installing the blood purification tubing branches on the main board. The prompt pattern provides the operator with real-time and intuitive guidance. Even inexperienced operators can correctly install the blood purification tubing branches on the main board according to the instructions in the prompt pattern, avoiding confusion between blood purification tubing of different blood purification modes and preventing errors in the main board during tubing installation. In addition, the graphic changes in the prompt pattern, such as from the first display format to the second display format, provide the operator with more intuitive installation guidance, simplifying the tubing installation steps of the blood purification equipment and bringing great convenience to the operator. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings. In the following description, the same reference numerals denote the same parts.

[0027] Figure 1 This is a schematic diagram of the blood purification device according to an embodiment of the present invention;

[0028] Figure 2 This is a flowchart illustrating the pipeline structure installation method of a blood purification device according to an embodiment of the present invention.

[0029] Figure 3 Diagram of the tubing principle for a slow, continuous ultrafiltration therapy mode;

[0030] Figure 4 This is a schematic diagram of the tubing system for hemodialysis.

[0031] Figure 5 This is a schematic diagram of the tubing for plasma exchange therapy.

[0032] Figure 6 A schematic diagram of the piping structure installation trajectory on the motherboard in the prompt pattern displayed for the display device;

[0033] Figure 7A schematic diagram of the path displayed in the prompt pattern shown by the display device;

[0034] Figure 8 A schematic diagram of a path in a prompt pattern displayed on a display device, either in a highlighted or shaded form.

[0035] Explanation of reference numerals in the attached figures

[0036] 10. Blood purification equipment; 100. Display device; 200. Motherboard; 300. Fixture device. Detailed Implementation

[0037] To make the above-mentioned objects, features, and advantages of the present invention more apparent and understandable, specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of the present invention. However, the present invention can be practiced in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0038] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0039] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0040] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0041] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0042] In the description of this invention, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0043] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the specification of this invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0044] This application provides a method for indicating the installation of tubing structures in blood purification equipment, addressing the problem in traditional technologies where confusion easily arises during tubing installation due to different blood purification modes, leading to errors and reducing the application scope and practicality of the blood purification equipment. The method provided in this application can be used for the installation of tubing structures in blood purification equipment, reducing the error rate. To more clearly illustrate the structure of the method, the following description, in conjunction with the accompanying drawings, will explain the method for indicating the installation of tubing structures in blood purification equipment.

[0045] Please see Figure 1 As shown, the blood purification device 10 of this invention includes a display device 100, a motherboard 200, a memory, and a processor. The display device 100, motherboard 200, and memory are all electrically connected to the processor. The display device 100 is used to display various information and receive various control commands. Specifically, the display device 100 can be a display screen connected to the motherboard 200. The display device 100 can display a structural diagram of the entire blood purification device 10 and a diagram of the pipeline structure installation trajectory corresponding to various blood purification modes (e.g., ...). Figures 6-8(As shown). Various electronic components are mounted on the motherboard 200. Piping installation involves installing the blood purification tubing onto the motherboard 200 to complete the installation of the blood purification device 10. When the blood purification tubing is installed on the motherboard 200, the flow stability and safety of the liquid within the tubing are controlled by various pumps. The memory is used to pre-store the piping installation trajectories corresponding to various blood purification modes.

[0046] Example 1

[0047] This embodiment provides a method for indicating the installation of the piping structure of a blood purification device.

[0048] Please see Figure 2 As shown, the installation method for the piping structure of the blood purification device in this embodiment includes the following steps:

[0049] Step S1: Select the blood purification mode of the blood purification device 10 according to the patient's clinical symptoms, and select the blood purification pipeline according to the blood purification mode. The blood purification pipeline includes multiple branches.

[0050] Each blood purification mode can be applied to a specific type of blood purification. Once a blood purification mode is selected, the corresponding blood purification tubing will be obtained. For example, when a patient has impaired kidney function, the blood purification tubing corresponding to the slow continuous ultrafiltration therapy mode will be... Figure 3 The tubing structure within. For example, when a patient suffers from uremia, the blood purification mode of the blood purification device 10 is selected as hemodialysis mode, and the blood purification tubing corresponding to the hemodialysis mode is attached. Figure 4 The tubing structure within. For example, when a patient has lupus, the blood purification mode of the blood purification device 10 is selected as plasma exchange therapy mode, and the blood purification tubing corresponding to the plasma exchange therapy mode is attached... Figure 5 The piping structure in the middle.

[0051] Step S2: Set the tubing structure installation trajectory on the mainboard 200 of the blood purification device 10 according to the blood purification tubing. Specifically, after selecting the blood purification mode and obtaining the corresponding blood purification tubing, set the tubing structure installation trajectory on the mainboard 200. The tubing structure installation trajectory refers to the position and route of the blood purification tubing that needs to be installed on the mainboard 200. For example, please refer to the appendix. Figure 6 If the display device 100 shows a prompt pattern, and the pipeline structure installation trajectory on the motherboard 200 includes vein trajectory and artery trajectory, then the artery branch needs to be installed on the artery trajectory and the vein branch needs to be installed on the vein trajectory.

[0052] Step S3: The display device 100 of the blood purification device 10 is controlled to display a prompt pattern, and the total path of the blood purification tubing to be installed is marked in the prompt pattern according to the installation trajectory of the tubing structure. The total path is displayed in the prompt pattern in a first display form, and the total path consists of the branch paths corresponding to all branch lines. The prompt pattern displayed by the display device 100 may be a prompt pattern corresponding to the main board 200, or a prompt pattern corresponding to the overall diagram of the blood purification device 10.

[0053] Specifically, when the display device 100 of the blood purification device 10 displays a prompt pattern corresponding to the mainboard 200, the prompt pattern can be a three-dimensional graphic of the mainboard 200 or a three-dimensional graphic of the entire blood purification device 10, depending on actual needs. The operator can view the three-dimensional graphic of the mainboard 200 on the display device 100 and identify the total path of the tubing to be installed in the prompt pattern. The operator can promptly understand the installation location and routing of the blood purification tubing on the mainboard 200. For an example, please refer to the appendix. Figure 7 As shown, in the prompt pattern displayed on the display device 100, the total path of the tubing to be installed is marked according to the tubing structure installation trajectory. There is a correspondence between the path of the tubing to be installed and the tubing structure installation trajectory. The total path represents the trajectory along which the operator needs to install the tubing on the main board 200. The operator can install the branches of the blood purification tubing sequentially on the main board 200 according to the total path shown in the prompt pattern, providing the operator with more convenient tubing installation guidance. For example, in the attached... Figure 7 In the pattern displayed on the display device 100, the arterial segment corresponds to the arterial trajectory, and the venous segment corresponds to the venous trajectory. The pattern is displayed in a first display form, such as a highlighted form. The purpose of the first display form is to prompt the operator which pipes need to be installed next, where the pipes should be installed on the main board 200, and the routing and layout of the pipes on the main board 200. This ensures that personnel without operating experience can perform the correct pipe installation operation on the main board 200 according to the prompt pattern displayed on the display device 100.

[0054] Step S4: Detect branches on the pipeline structure installation trajectory. When a branch is detected to be installed on the pipeline structure installation trajectory, the branch path corresponding to the branch is displayed in the prompt pattern in the second display form.

[0055] In one specific example, step S4, detecting branches on the pipeline installation trajectory, specifically includes the following steps: Several detection components are set on the pipeline installation trajectory. When a detection component detects a branch installed on the pipeline installation trajectory, the corresponding branch path is displayed in a second display format within a prompt pattern. The detection components are pressure sensors and / or ultrasonic sensors. The pressure sensor is used to detect pressure changes in a branch installed on the pipeline installation trajectory. The ultrasonic sensor can detect the branch length and pipe diameter installed on the pipeline installation trajectory.

[0056] Specifically, several detection components, such as pressure sensors, are set along the pipeline installation trajectory. These pressure sensors detect whether the pipeline is installed on the pipeline installation trajectory on the main board 200. When a pipeline is installed on the pipeline installation trajectory on the main board 200, the pressure received by the corresponding pressure sensor changes, thus accurately detecting the pipeline installation steps on the main board 200. When the pressure sensor detects a pressure change, it indicates that the branch has been installed on the pipeline installation trajectory. The corresponding branch path is then displayed on the display device 100 in a second display format (e.g., a dim display). The remaining branch paths, displayed in a first display format (e.g., a bright display), represent branches that have not yet been installed on the pipeline installation trajectory on the main board 200. By referring to the prompts to see which paths are displayed in the second display format and which in the first display format, the operator can distinguish which branches of the blood purification pipeline on the main board 200 have been installed and which have not. For example, please refer to the appendix... Figure 8 As shown, the display device 100 displays a prompt pattern indicating the paths of the tubing to be installed on the motherboard 200. There are two paths: an arterial segment and a venous segment. The arterial segment is displayed in a second display format, while the venous segment is displayed in a first display format. This indicates that the arterial branch has already been installed on the arterial path on the motherboard 200. The operator only needs to install the venous branch on the motherboard 200. Therefore, by determining whether the path is displayed in the first or second display format, it is easy to distinguish which branches of the blood purification tubing have not yet been installed on the motherboard 200. This allows the operator to more quickly and correctly install the branches on the motherboard 200, improving the installation efficiency and convenience of the blood purification tubing on the motherboard 200.

[0057] In some embodiments, the first display mode and the second display mode can be one of a highlight mode and a shadow mode, respectively. For example, in one specific embodiment, the first display mode can be a highlight mode and the second display mode can be a shadow mode. For example, in another specific embodiment, the first display mode can be a shadow mode and the second display mode can be a highlight mode.

[0058] In some embodiments, step S4 involves setting several detection components on the pipeline structure installation trajectory of the motherboard 200, specifically including the following steps:

[0059] Based on the blood purification mode, several detection points are selected along the tubing installation trajectory, and at least one detection component is installed at each detection point. These detection points represent key pressure change points along the tubing installation trajectory. When a branch is installed on the main board 200's tubing installation trajectory, the pressure at these key pressure change points will experience significant changes. Therefore, by installing detection components such as pressure sensors at these detection points, the pressure changes detected by these components can more accurately determine whether a branch is installed along the tubing installation trajectory, thereby improving the installation efficiency of the blood purification tubing.

[0060] In this invention, several detection points are pre-set on the pipeline structure installation trajectory. The method for setting the detection points can be based on manual experience or summarizing previous experiments, as shown in the attached figure. Figure 3 In the slow continuous ultrafiltration treatment mode shown, for the arterial branch, three detection points can be selected on the arterial trajectory. These three detection points are: one end of the arterial trajectory, the other end of the arterial trajectory, and the blood pump on the arterial trajectory. Detection components such as pressure sensors are set at these three detection points. When the arterial branch is properly installed on the arterial trajectory, the pressure detected by the pressure sensors at these three detection points will change. Therefore, based on the pressure change sensed by the pressure sensors at the detection points, it is possible to accurately detect whether the arterial branch is correctly installed on the arterial trajectory. This invention can sense whether the branch is correctly installed on the tubing structure installation trajectory by setting an appropriate number of pressure sensors at the detection points in advance. On the one hand, it saves the number of pressure sensors, and on the other hand, it improves the installation detection accuracy of the tubing structure installation trajectory, which is beneficial to improving the tubing installation efficiency of blood purification tubing.

[0061] In some embodiments, when a branch is detected to be installed on the pipeline structure installation trajectory, the branch path corresponding to the branch is displayed in a second display form in the prompt pattern, specifically including the following step S5:

[0062] When a branch is detected to be installed on the pipeline structure installation track, it is determined whether the branch is installed correctly on the pipeline structure installation track. If it is determined that the branch is installed correctly on the pipeline structure installation track, the corresponding branch path is displayed in the prompt pattern in a second display format; if it is determined that the branch is installed incorrectly on the pipeline structure installation track, the corresponding branch path is displayed in the prompt pattern in a first display format and a fault alarm signal is issued.

[0063] Specifically, please refer to the appendix. Figure 3 -Appendix Figure 5 As shown, the branches of the blood purification tubing include arterial branches, venous branches, and anticoagulation branches, and each branch corresponds one-to-one with the corresponding position on the tubing structure installation trajectory on the main board 200. For example, arterial branches need to be installed on the arterial trajectory on the main board 200, and venous branches need to be installed on the venous trajectory on the main board 200. Each branch needs to be adaptively matched to the position on the tubing structure installation trajectory to ensure the correct installation of the blood purification device 10. If a venous branch is installed on the arterial trajectory on the main board 200 during the tubing installation stage, it will cause a significant error in the installation of the blood purification tubing. Detection components, such as pressure sensors, detect the installation of branches on the tubing structure installation trajectory to determine whether the branches are installed correctly. Only when it is determined that the branches are installed correctly on the tubing structure installation trajectory will the corresponding path of the branch be displayed in a second display form, such as a dimmed display, in the prompt pattern. If an incorrect installation of a branch line is detected on the pipeline structure installation trajectory, the corresponding path of the branch line will be displayed in a first display form (e.g., highlighted) on the prompt pattern displayed on the display device 100, and a fault alarm signal will be issued to alert the operator. The prompt can be displayed as text on the display device 100, such as: "Installation error has occurred in the blood purification pipeline." The operator can also see the path displayed in the first display form on the prompt pattern displayed on the display device 100, thus identifying which branch line in the blood purification pipeline has an installation error and facilitating timely repair of the erroneous branch line. This reduces the probability of installation errors in the blood purification pipeline.

[0064] In some embodiments, detecting the actual pipe diameter of the branch specifically includes the following steps: setting up a plurality of ultrasonic sensors on the pipeline structure installation trajectory, and detecting the actual pipe diameter of the branch through the ultrasonic sensors. It is easy to understand that the above-mentioned method for "determining whether the branch is correctly installed on the pipeline structure installation trajectory" can also include methods such as detecting the branch length. Detection equipment includes pressure sensors, ultrasonic sensors, etc. For example, please refer to the appendix... Figure 3 -Appendix Figure 5As shown, the prompt pattern displayed in the display device 100 indicates that the branches of the blood purification tubing include: arterial branches, venous branches, anticoagulant branches, and waste fluid branches. Since each branch has a different function and connection method, and each branch has a different length, when the branches are installed on the tubing structure installation trajectory of the main board 200, various sensors, such as pressure sensors and ultrasonic sensors, are arranged along the trajectory. The ultrasonic sensors can detect the length and diameter of the branches installed on the tubing structure installation trajectory. Based on the detected branch length and diameter, it is determined whether the branch is installed in the correct position on the tubing structure installation trajectory. For example, if the detection component detects that an arterial branch is installed on the venous trajectory, it indicates that the arterial branch is incorrectly installed on the tubing structure installation trajectory. The corresponding arterial segment of the arterial branch is then displayed in the prompt pattern in a first display form, such as a highlighted form, to facilitate timely handling of branch installation faults in the blood purification tubing by the operator.

[0065] In some embodiments, the method for prompting the installation of the piping structure of the blood purification device further includes the following step S6:

[0066] When all branch paths in the prompt pattern are displayed in the second display format, the blood purification tubing is controlled to enter the blood purification stage according to the operator's start command. Specifically, in the prompt pattern displayed on the display device 100, when the branch path corresponding to a certain branch is displayed in the second display format, such as a dimmed format, it indicates that the branch has been installed on the tubing structure installation track; when all branch paths corresponding to a branch are displayed in the second display format, it indicates that all branch paths have been installed on the tubing structure installation track, that is, the tubing installation step of the blood purification device 10 has been completed; when the main board 200 of the blood purification device 10 receives the start command output by the operator, the blood purification tubing enters the blood purification stage. In the blood purification stage, the blood purification tubing is connected to liquid for pre-rinsing or blood purification treatment procedures.

[0067] In some embodiments, when all branch paths in the prompt pattern are displayed in the second display format, the blood purification tubing is controlled to enter the blood purification stage according to the operator's start command, specifically including the following methods:

[0068] The prompt image displays the overall path corresponding to the tubing installation trajectory, and divides the overall path into different segments, with each segment corresponding to a branch of the blood purification tubing. Dividing the overall path of the tubing to be installed into different segments in the prompt image facilitates finding the corresponding segment on the overall path based on the branch paths of the blood purification tubing, thus improving the ease of tubing installation on the mainboard 200.

[0069] When liquid is detected entering the branch, the corresponding section of the control branch is displayed in the prompt pattern in a first display format. The liquid entering the branch can be one of blood, plasma, heparin, waste fluid, or pre-flushing fluid. When liquid is entering the branch, the branch simultaneously enters the blood purification stage, and the corresponding section of the branch is displayed in the prompt pattern on the display device 100 in the first display format, such as a highlighted format; when no liquid is entering the branch, the corresponding section of the branch is displayed in the prompt pattern on the display device 100 in a second display format, such as a dim format; the operator can monitor the liquid flow status within the blood purification tubing in real time, so as to further control the blood purification status of the blood purification tubing and ensure the safety of the patient during the blood purification treatment process.

[0070] In some embodiments, when liquid is detected entering the branch, the corresponding section of the branch is displayed in a prompt pattern in a first display format, specifically including the following steps:

[0071] The blood purification system predicts the color of the liquid entering each branch during the blood purification stage based on the blood purification mode. Detection of the liquid entering each branch is achieved using a color sensor electrically connected to the processor. The color sensor can identify the color of the liquid entering the branch; for example, blood is red, plasma is pale yellow, or colorless. Each blood purification mode has a corresponding blood purification pipeline. When the blood purification device 10 is in a specific blood purification mode, each branch in the blood purification pipeline will be connected to a specific liquid. For example, during blood purification treatment, both the arterial and venous branches will be connected to blood, which is red; therefore, the predicted liquid entering the arterial and venous branches during the blood purification stage is red. Similarly, during blood purification treatment, the plasma branch is connected to plasma, which is pale yellow or colorless; therefore, the predicted liquid entering the plasma branch during the blood purification stage is pale yellow or colorless. Therefore, after selecting the blood purification mode of the blood purification device 10, the mainboard 200 can predict the color of the liquid entering each branch during the blood purification stage, obtaining the predicted color, which represents the theoretical color of the liquid within the branch.

[0072] When liquid is detected entering a branch, the system checks whether the actual color of the liquid matches the predicted color. If the actual color matches the predicted color, the corresponding section of the branch is controlled to display in a first display format. By determining whether the corresponding section of the branch is displayed in the first or second display format in the prompt pattern, it can be determined whether the liquid flow in the branch is in a normal state, greatly ensuring the safety of liquid flow in the blood purification pipeline during the blood purification stage. Specifically, when the actual color of the liquid entering a branch is inconsistent with the predicted color, it indicates that the actual color of the liquid entering the branch is in a fault state. For example, if the actual color of the liquid entering the plasma branch is red, while the predicted color is light yellow or colorless, it indicates that the plasma separator has a blood leakage fault. The corresponding section of the plasma branch is displayed in the prompt pattern in a second display format, such as a dim display, and a fault alarm signal is issued to alert the operator. The fault alarm signal can be displayed in text form, such as "The liquid in the plasma branch is in a fault state," on the display device 100. For example, if the actual color of the liquid connected to the plasma branch is detected to be pale yellow or colorless, and the predicted color is also pale yellow or colorless, then the actual color of the liquid connected to the plasma branch is consistent with the predicted color, indicating that the actual color of the liquid connected to the plasma branch is in a normal state. The main board 200 controls the corresponding section of the plasma branch to be displayed in the prompt pattern displayed on the display device 100 in the first display form, and the liquid in the plasma branch is in a normal flow state.

[0073] In some embodiments, when the segment corresponding to the control branch is displayed in a first display format, the following steps are also included:

[0074] The system detects whether there is a leakage fault, temperature fault, or flow rate fault in the branch. When a leakage fault, temperature fault, or flow rate fault is detected in the branch, the corresponding section of the branch is controlled to flash with a preset marker color and / or a preset flashing frequency.

[0075] In some embodiments, a pressure sensor detects whether a branch is leaking. When the actual pressure value of the branch is less than the preset pressure value, it indicates that a leak exists. It should be noted that the aforementioned "leak" refers to the leakage of liquid within the branch, such as a rupture in an arterial branch causing blood leakage, or a rupture in a plasma branch causing plasma leakage. During the blood purification stage, if a leak is detected, it will not only cause infection problems during the blood purification treatment but also lead to blood and plasma loss in the patient.

[0076] In some embodiments, a temperature sensor detects whether a branch has a temperature fault. When the actual temperature of the branch is lower than its preset temperature value, it indicates that a temperature fault exists. It should be noted that the aforementioned "temperature fault" refers to the liquid temperature within the branch being lower than a safe, normal temperature, such as 36°C. Because the liquid temperature can drop as it flows within the branch, for example, in arterial branches, the blood temperature needs to be maintained within a normal range. If the blood temperature in an arterial branch falls below a safe, normal temperature, it indicates that the blood temperature is significantly too low. If this excessively cold blood is directly returned to the patient's arteries, it will cause discomfort during blood purification treatment.

[0077] In some embodiments, a flow rate sensor detects whether a flow rate fault exists in the branch. When the actual flow rate of the branch is less than the preset flow rate value, it indicates that a flow rate fault exists in the branch. It should be noted that the above-mentioned "flow rate fault" refers to the liquid flow rate in the branch being greater than the safe liquid flow rate. If the liquid flow rate in the branch is significantly too high, that is, the liquid flow rate in the branch is greater than the safe liquid flow rate, this will pose a safety risk to the patient's blood purification treatment process. For example, if the blood flow rate in the arterial branch is detected to be greater than the safe liquid flow rate, this will cause abnormal blood pressure in the patient, endangering the patient's life and health.

[0078] When the detection branch exhibits any of three faults—leakage, temperature, or flow rate—it controls the corresponding section of the branch to flash with a preset marker color and / or a preset flashing frequency on the warning pattern to alert the operator. Once the operator sees a section of the main path flashing with the preset marker color and / or preset flashing frequency, they can quickly locate the faulty branch and address it promptly, preventing the blood purification tubing from operating in a faulty state during the blood purification stage and ensuring the safety of liquid flow in each branch of the blood purification tubing. Please refer to the appendix. Figure 7 When a venous branch is connected to a liquid, the venous segment is displayed in a first display form, such as a highlighted form, in the prompt pattern displayed on the display device 100. When a leakage fault is detected in the venous branch, the corresponding venous segment of the venous branch is controlled to flash on the prompt pattern displayed on the display device 100 with a preset marker color, such as blue, and a preset flashing frequency, such as 1 time / second. When the operator sees the flashing venous segment, they can promptly resolve the venous branch with a leakage fault, thereby avoiding the venous branch being in a leakage fault state during the blood purification stage and ensuring the safety and stability of the patient during the blood purification process.

[0079] In some embodiments, the method for prompting the installation of the piping structure of the blood purification device further includes the following method S7:

[0080] The fixing device 300 is used to secure the blood purification tubing to the tubing structure mounting track, preventing the branches from slipping off the tubing structure mounting track on the main board 200. For an example, please refer to the attached document. Figure 6 As shown, to ensure that each branch in the blood purification tubing can be stably installed on the tubing structure installation track, several fixing devices 300 can be used to fix each branch at a specific position on the tubing structure installation track. For example, a fixing device 300 can be set on the arterial track; when an arterial branch is installed on the arterial track, the corresponding fixing device 300 can be used to fix the arterial branch on the arterial track. Similarly, a fixing device 300 can be set on the venous track; when a venous branch is installed on the venous track, the corresponding fixing device 300 can be used to fix the venous branch on the venous track. It is easy to understand that the number of fixing devices 300 is not limited and can be set according to actual needs.

[0081] In some embodiments, the method for prompting the installation of the piping structure of the blood purification device further includes the following method S8:

[0082] After the blood purification tubing is fixed to the tubing structure installation trajectory by the fixing device 300, it is detected whether the branch is detached from the tubing structure installation trajectory. When a branch is detected to be detached from the tubing structure installation trajectory, the corresponding branch path is flashed in the prompt pattern. In the above-mentioned tubing structure installation prompt method of the blood purification equipment, when a branch is detected to be detached from the tubing structure installation trajectory, the corresponding branch path is immediately flashed in the prompt pattern displayed on the display device 100, so that the operator can quickly know which branches on the main board 200 have abnormally detached. The operator can quickly deal with the abnormally detached branches and eliminate the installation fault of the blood purification tubing. The tubing installation efficiency and installation success rate of the blood purification equipment 10 are higher, and the safety of the blood purification equipment 10 in actual use is improved.

[0083] Specifically, when a branch is detected to have detached from its installation path on the pipeline structure, the corresponding path of that branch will flash on the prompt pattern displayed on the display device 100, sending a flashing message to the operator that "a branch has detached from its installation path on the main board 200." By observing whether a certain segment of the overall path on the display device 100 is flashing, the operator can clearly know whether the corresponding branch has detached from the main board 200, facilitating timely handling of the branch detachment fault. For an example, please refer to the appendix. Figure 8As shown, in the prompt pattern displayed on the display device 100, after the arterial branch is installed on the arterial trajectory on the main board 200, the corresponding arterial segment is displayed in a second display format in the prompt pattern displayed on the display device 100. Simultaneously, it detects whether the arterial branch has detached from the arterial segment of the pipeline structure installation trajectory. If the fixing device 300 fails to secure the corresponding arterial branch, it detects detachment of the arterial branch from the arterial segment of the pipeline structure installation trajectory and controls the corresponding arterial segment to flash in the prompt pattern displayed on the display device 100 to issue a warning message to the operator.

[0084] In some embodiments, step S8, detecting whether the branch has detached from the pipeline structure installation trajectory, specifically includes the following steps:

[0085] Several detection components are installed along the pipeline installation trajectory. These components determine whether a branch has detached from the pipeline installation trajectory. When a detection component detects a pressure change on the branch that is greater than a preset change, it indicates that the branch has detached from the pipeline installation trajectory. In this invention, detection components such as pressure sensors on the pipeline installation trajectory can determine whether a branch has detached from the pipeline installation trajectory. When a branch detaches from the pipeline installation trajectory, the pressure sensed by the corresponding pressure sensor will change. The difference between the pressure change sensed by the pressure sensor and the preset change can accurately determine whether the branch has detached from the pipeline installation trajectory. For example, when the pressure change on the branch is greater than the preset change, it indicates that the branch has detached from the pipeline installation trajectory. It is easy to understand that the method for detecting whether a branch has detached from the pipeline installation trajectory is not limited to the above.

[0086] Example 2

[0087] This embodiment provides a method for indicating the installation of the piping structure of a blood purification device.

[0088] The installation instructions for the piping structure of the blood purification device in this embodiment are basically the same as those in Embodiment 1, and the difference from Embodiment 1 is as follows:

[0089] In step S3, the total path of the blood purification tubing to be installed is marked in the prompt pattern according to the installation trajectory of the tubing structure, and the total path is displayed in the prompt pattern in the first display form. Specifically, this includes the following steps:

[0090] S31. Mark the main path of the tubing to be installed in the prompt image, and divide the main path into different segments, where each segment of the main path corresponds one-to-one with each branch of the blood purification tubing. For details, please refer to the appendix. Figure 3 -Appendix Figure 5 As shown, the blood purification tubing includes multiple branches. The overall path in the diagram is divided into several segments based on these branches. Each segment of the overall path corresponds one-to-one with each branch in the blood purification tubing, as shown in the attached diagram. Figure 7 and attached Figure 8 In the prompt pattern displayed on the display device 100, the total path is divided into arterial segments and venous segments, where the arterial segments correspond to arterial branches and the venous segments correspond to venous branches.

[0091] S32. Each branch is assigned a marking color based on its function, and no two branches have the same marking color. Each branch has a specific marking color to facilitate identification by the operator. For example, the blood purification tubing can be divided into arterial branches and venous branches based on their function. The marking color for arterial branches is a first color, such as red, and the marking color for venous branches is a second color, such as blue. The operator can then distinguish whether a branch belongs to an arterial branch or a venous branch based on the marking color. It is easy to understand that in other embodiments, the first color can be other colors, and the second color can be a color different from the first color.

[0092] S33. Based on the marking color of each branch, display the corresponding section of the branch in the prompt pattern in the first display format. (See attached...) Figure 7 In the process, after dividing the path into arterial and venous segments, the arterial segments are marked in red, and the venous segments are marked in blue. The operator can see from the display device 100 that the arterial and venous segments are distinguishable, even for inexperienced operators. Furthermore, for example, in the appendix... Figure 8 When an arterial branch is installed on the arterial track, the corresponding arterial segment is displayed in a second display format (e.g., a low-key format) in the prompt pattern displayed on the display device 100. Since the venous branch has not yet been installed on the venous track, the corresponding venous segment is displayed in blue in a first display format (e.g., a high-key format) in the prompt pattern displayed on the display device 100. The prompt pattern on the display device 100 uses a marker color to identify the segment corresponding to the branch and displays it in the first display format. The operator can clearly determine which branch the segment corresponds to by seeing the marker color, and can clearly distinguish which branch in the blood purification pipeline has been installed on the pipeline structure installation track of the main board 200 and which branch has not. This allows for a clearer, more intuitive, and detailed understanding of the installation progress of the branches in the blood purification pipeline, improving the ease and efficiency of pipeline installation.

[0093] Example 3

[0094] This embodiment provides a method for indicating the installation of the piping structure of a blood purification device.

[0095] The installation instructions for the piping structure of the blood purification device in this embodiment are basically the same as those in Embodiment 1, and the difference from Embodiment 1 is as follows:

[0096] In step S4, when a branch is detected to be installed on the pipeline structure installation trajectory, the branch path corresponding to the branch is displayed in the prompt pattern in a second display format, specifically including the following steps:

[0097] S411. Set the predetermined installation sequence for each branch of the blood purification tubing; please refer to the appendix. Figure 3 -Appendix Figure 5 As shown, the blood purification pipeline includes multiple branches, each with a predetermined installation sequence. The predetermined installation sequence represents the order in which each branch in the blood purification pipeline is installed. Each branch is installed sequentially on the pipeline structure installation track according to the predetermined installation sequence to ensure the correct installation of the blood purification pipeline.

[0098] S412. After the detection component detects that a branch is installed on the pipeline structure installation track, it determines whether the actual installation sequence of the branch is the same as the predetermined installation sequence. When it is determined that the actual installation sequence is the same as the predetermined installation sequence, the branch path corresponding to the branch is displayed in the prompt pattern in a second display form. The above setting can ensure that all branches in the blood purification pipeline can be installed on the pipeline structure installation track of the main board 200 in the correct installation sequence, improving the installation safety and accuracy of the blood purification device 10. Specifically, the actual installation sequence represents the actual order in which the branches are installed on the pipeline structure installation track, and the predetermined installation sequence represents the theoretical order of each branch in the blood purification pipeline on the pipeline structure installation track. When the detection component, such as the pressure sensor, detects that a branch is installed on the pipeline structure installation track, it determines whether the actual installation sequence of the branch is the same as the predetermined installation sequence. Only when the actual installation sequence of the branch is the same as the predetermined installation sequence does it indicate that the branch has been correctly installed on the pipeline structure installation track of the main board 200. For example, if the planned installation order of the arterial branch of the blood purification tubing is first and the planned installation order of the venous branch of the blood purification tubing is second, then the arterial branch needs to be installed on the tubing structure installation track of the main board 200 first, and then the venous branch needs to be installed on the tubing structure installation track of the main board 200. If the detection component, such as the pressure sensor, detects that the branch is installed on the tubing structure installation track and determines that the venous branch was installed on the tubing structure installation track of the main board 200 before the arterial branch, it means that the actual installation order of the branch is different from the planned installation order. The actual installation order of the branch is incorrect, and the corresponding branch path will not be displayed in the prompt pattern displayed on the display device 100 in a second display form, such as a dimmed form, thus reminding the operator that the branch needs to be reinstalled.

[0099] In some embodiments, when it is determined that the actual installation sequence is the same as the predetermined installation sequence, the following step S413 is further included:

[0100] The control prompt pattern displays text prompts in enlarged graphic form. When the actual installation sequence of the branch circuits is the same as the predetermined installation sequence, it indicates that the branch circuits have been successfully installed on the tubing structure installation track of the main board 200. At this time, the control prompt pattern on the main board 200 displays text prompts in enlarged graphic form. The operator can clearly see that the branch circuits have been installed on the tubing structure installation track by seeing the text prompts on the display device 100, and the operator can promptly understand the progress of the blood purification tubing installation. For example, see attached... Figure 8 As shown, when the arterial branch is installed on the arterial trajectory on the motherboard 200, the arterial segment of the path in the prompt pattern is set to a low-dark state, and the prompt pattern displayed on the display device 100 is displayed in a graphic magnified form as the text prompt message "Arterial branch has been installed successfully", thus achieving high-performance human-computer interaction.

[0101] Example 4

[0102] This embodiment provides a method for indicating the installation of the piping structure of a blood purification device.

[0103] The installation instructions for the piping structure of the blood purification device in this embodiment are basically the same as those in Embodiment 1, and the difference from Embodiment 1 is as follows:

[0104] In step S4, when a branch is detected to be installed on the pipeline structure installation trajectory, the branch path corresponding to the branch is displayed in the prompt pattern in a second display format, specifically including the following steps:

[0105] S421. The total path corresponding to the pipeline structure installation trajectory is displayed in the prompt pattern, and the total path is divided into different sections, wherein each section of the total path corresponds one-to-one with each branch of the blood purification pipeline; the total path corresponding to the pipeline structure installation trajectory is displayed in the prompt pattern. When the operator sees each section of the path in the prompt pattern displayed on the display device 100, he / she can obtain the installation status of the branch on the pipeline structure installation trajectory on the main board 200, so that the operator can understand the actual pipeline installation progress in detail.

[0106] S422. Set the maximum pipe diameter for each segment of the main path; setting the maximum pipe diameter for each segment of the main path also sets the pipe diameter limit for the branch corresponding to each segment of the main path, to prevent the branch installed on each segment of the main path from exceeding the maximum pipe diameter limit, and to ensure the installation safety of each segment of the main path. Since each branch of the blood purification pipeline corresponds one-to-one with each segment of the main path, after selecting the blood purification mode of the blood purification device 10, each branch in the blood purification pipeline has a specific function, such as the arterial branch used to transmit arterial blood from the human body to the filter, hemoperfusion device or plasma separator, etc., and the venous branch used to return the purified blood to the veins of the human body. Because each branch has a different function, each branch has a permissible diameter range. For example, the diameter range for arterial branches is 20mm-30mm, and for venous branches it is 20mm-25mm. Each branch also has a maximum diameter limit. Each segment of the main path corresponds one-to-one with each branch of the blood purification tubing, so each segment of the main path also has a maximum diameter. For example, if the arterial segment corresponds to an arterial branch, the maximum diameter of the arterial segment is 30mm, and if the venous segment corresponds to a venous branch, the maximum diameter of the venous segment is 25mm.

[0107] S423. When a branch is detected to be installed on the pipeline structure installation track, the actual pipe diameter of the branch is detected. If the actual pipe diameter is less than the maximum pipe diameter of the corresponding section, the branch path corresponding to the branch is displayed in the prompt pattern in a second display form, such as a dimmed form. That is to say, only when the detection component, such as the ultrasonic sensor, detects that the actual pipe diameter of the branch is less than the maximum pipe diameter of the corresponding section, it indicates that the branch is correctly installed to the position corresponding to the pipeline structure installation track. At this time, the branch path corresponding to the branch is displayed in the prompt pattern on the display device 100 in a second display form, such as a dimmed form. When the ultrasonic sensor detects that the actual pipe diameter of the branch is greater than or equal to the maximum pipe diameter of the corresponding section, it indicates that the actual pipe diameter of the branch has exceeded the maximum allowable pipe diameter of the corresponding section, indicating that the pipe installation step of this section is incorrect. The branch path corresponding to the branch is displayed in the prompt pattern on the display device 100 in a first display form, such as a bright form, and a fault alarm signal is issued to prompt the operator that the pipe diameter of the branch has been incorrect during the pipe installation process.

[0108] Example 5

[0109] This embodiment provides a storage medium.

[0110] The storage medium in this embodiment stores a tubing installation prompt program, which can be executed by a processor to implement the steps of the tubing structure installation prompt method for any of the blood purification devices described in Embodiments 1-4. The aforementioned storage medium is applicable to various blood purification devices 10, such as CRRT machines, and has a wide range of applications and high safety performance.

[0111] Example 6

[0112] This embodiment provides a blood purification device 10.

[0113] Please see Figure 1 As shown, the blood purification device 10 of this embodiment includes: a display device 100, a motherboard 200, a memory, and a processor. The display device 100, the motherboard 200, and the memory are electrically connected to the processor. The memory stores a tubing installation prompt program that can run on the processor. When the tubing installation prompt program is executed by the processor, it implements the steps of the tubing structure installation prompt method of any one of the above embodiments 1-4 of the blood purification device. It is not difficult to understand, see [link to documentation]. Figure 1 As shown, the blood purification device 10 may also include other structures for blood purification, such as supports, sliding components, etc. The blood purification device 10 of this embodiment can display tubing installation prompts for various blood purification modes on the display device 100, guiding the operator on the tubing installation sequence and position, reducing the probability of errors during tubing installation, and improving the tubing installation efficiency and safety of the blood purification device 10.

[0114] In summary, the tubing structure installation guidance method for the blood purification equipment of the present invention can effectively guide operators lacking clinical experience to quickly and accurately install blood purification tubing, reduce the probability of errors during the management and installation of the blood purification equipment 10, and improve the application scope and practicality of the blood purification equipment 10. The aforementioned tubing structure installation guidance method for the blood purification equipment provides operators with intuitive technical guidance, reducing the probability of errors during the management and installation of the blood purification equipment 10. Specifically, by displaying the total path of all pipes that need to be installed on the display device 100, the operator can clearly understand the pipe installation steps of the blood purification device 10 and which pipe structures of the blood purification device 10 need to be installed. Whenever the operator installs a branch on the pipe structure installation track of the main board 200, the corresponding path in the prompt pattern on the display device 100 can be set to the second display form. The operator can clearly identify which branches of the blood purification device 10 have not been installed. By checking whether the path in the prompt pattern on the display device 100 is in the first or second display form, the operator can quickly and accurately install the blood purification pipes on the main board 200, which greatly facilitates the pipe installation process.

[0115] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0116] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0117] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention. Therefore, the scope of protection of this patent should be determined by the appended claims.

Claims

1. A method for indicating the installation of piping structure in a blood purification device, characterized in that, Includes the following steps: Select the blood purification mode of the blood purification equipment, and select the blood purification pipeline according to the blood purification mode. The blood purification pipeline includes multiple branches. The installation trajectory of the mainboard of the blood purification equipment is set according to the blood purification pipeline; The display device of the blood purification equipment displays a prompt pattern, and the prompt pattern identifies the total path of the tubing that needs to be installed. The total path is divided into different segments, each segment of the total path corresponding to each branch of the blood purification tubing. Each branch is marked with a color according to its function, and no two branches have the same color. The prompt pattern displays the segment corresponding to the branch in a first display format according to the color of each branch. The total path is composed of all the branch paths corresponding to the branches. The branch paths on the pipeline structure installation trajectory are detected. When a branch path is detected to be installed on the pipeline structure installation trajectory, the branch path corresponding to the branch path is displayed in the prompt pattern in a second display format. When all branch paths are displayed in the prompt pattern in the second display format, the blood purification pipeline is controlled to enter the blood purification stage according to the start command. Specifically, the method includes the following: displaying the total path corresponding to the pipeline structure installation trajectory in the prompt pattern, and dividing the total path into different segments, wherein each segment of the total path corresponds one-to-one with each branch path of the blood purification pipeline. The blood purification mode is used to estimate the predicted color of the liquid that will be connected to each branch during the blood purification stage. When the liquid is detected to be connected to the branch, the actual color of the liquid connected to the branch is checked to see if it matches the predicted color. If the actual color matches the predicted color, the section corresponding to the branch is controlled to be displayed in the first display format.

2. The method for providing installation instructions for the pipeline structure of the blood purification equipment according to claim 1, characterized in that, When it is detected that the branch is installed on the pipeline structure installation trajectory, the branch path corresponding to the branch is displayed in the prompt pattern in a second display form, specifically including the following steps: When it is detected that the branch is installed on the pipeline structure installation trajectory, it is determined whether the branch is correctly installed on the pipeline structure installation trajectory; If it is determined that the branch is installed correctly on the pipeline structure installation trajectory, the branch path corresponding to the branch is displayed in the prompt pattern in a second display format; if it is determined that the branch is installed incorrectly on the pipeline structure installation trajectory, the branch path corresponding to the branch is displayed in the prompt pattern in a first display format and / or a fault alarm signal is issued.

3. The method for providing installation instructions for the pipeline structure of the blood purification equipment according to claim 1, characterized in that, When it is detected that the branch is installed on the pipeline structure installation trajectory, the branch path corresponding to the branch is displayed in the prompt pattern in a second display form, specifically including the following steps: The predetermined installation sequence of each branch of the blood purification tubing is set; After detecting that the branch is installed on the pipeline structure installation trajectory, it is determined whether the actual installation sequence of the branch is the same as the predetermined installation sequence. When it is determined that the actual installation sequence is the same as the predetermined installation sequence, the branch path corresponding to the branch is displayed in the prompt pattern in a second display form.

4. The method for indicating the installation of the pipeline structure of the blood purification equipment according to claim 1, characterized in that, When it is detected that the branch is installed on the pipeline structure installation trajectory, the branch path corresponding to the branch is displayed in the prompt pattern in a second display form, specifically including the following steps: The prompt pattern displays the total path corresponding to the installation trajectory of the pipeline structure, and divides the total path into different segments, wherein each segment of the total path corresponds one-to-one with each branch of the blood purification pipeline. Set the maximum pipe diameter for each segment of the total path; When it is detected that the branch is installed on the pipeline structure installation trajectory, the actual pipe diameter of the branch is detected. When it is detected that the actual pipe diameter is less than the maximum pipe diameter of the corresponding section, the branch path corresponding to the branch is displayed in the prompt pattern in a second display form.

5. The method for indicating the installation of the pipeline structure of the blood purification equipment according to any one of claims 1-4, characterized in that, It also includes the following methods: The fixing device is used to fix the blood purification tubing on the installation track of the tubing structure; The system detects whether the branch has fallen off the installation trajectory of the pipeline structure. If the branch is detected to have fallen off the installation trajectory of the pipeline structure, the corresponding branch path is displayed in the prompt pattern in a flashing manner.

6. A storage medium, characterized in that, The storage medium stores a tubing installation prompt program, which can be executed by a processor to implement the steps of the tubing structure installation prompt method for the blood purification device as described in any one of claims 1-5.

7. A blood purification device, characterized in that, The blood purification device includes: a display device, a motherboard, a memory, and a processor. The display device, the motherboard, and the memory are electrically connected to the processor. The memory stores a tubing installation prompt program that can run on the processor. When the tubing installation prompt program is executed by the processor, it implements the steps of the tubing structure installation prompt method of the blood purification device as described in any one of claims 1-5.

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