Peritoneal dialysis operation guidance system and method and storage medium

Abstract

The invention relates to the technical field of health management, in particular to a peritoneal dialysis operation guidance system and method and a storage medium, and the system comprises a point reading card which is used for providing a carrier for a patient to read and playing voice prompt content of peritoneal dialysis operation guidance and comprises a point reading operation area and an image-text display area, each point-reading operation area corresponds to one operation step, and the image-text display area corresponds to each operation step for display; the image acquisition equipment is connected with the point-reading card and is used for acquiring a process image of the operation executed by the patient according to the voice prompt content; the cloud server is connected with the image acquisition equipment and is used for analyzing the process image so as to judge whether the operation of the patient is correct or not, providing voice prompt content of peritoneal dialysis operation guidance on a point reading card by the patient, executing corresponding operation by the patient according to the voice prompt content, acquiring an operation process image through the image acquisition equipment, and sending the operation process image to the cloud server; and whether the operation is correct or not is judged through the cloud server, so that the interactivity is improved, and the learning efficiency of the patient is also improved.

Description

Technical Field

[0001] The present invention relates to the field of health management technology, and in particular to a peritoneal dialysis operation guidance system, method and storage medium. Background Art

[0002] The incidence of chronic kidney disease has been on the rise recently. Peritoneal dialysis, with its high efficacy and safety profile, has become the preferred renal replacement therapy for patients with end-stage renal disease. Peritoneal dialysis primarily relies on home care and places high demands on patient self-management skills, especially during fluid exchange procedures, the standardization of which is closely linked to dialysis outcomes. Studies have shown that improper procedures can allow bacteria to enter the peritoneal cavity through the tubing, triggering peritonitis. Frequent peritonitis can lead to decreased residual renal function, premature dialysis withdrawal, and even death.

[0003] The traditional method is mostly through video teaching, but it lacks mutual assistance. If the patient forgets a step, he needs to learn it again, which is inefficient.

[0004] Therefore, how to improve the efficiency of patients learning peritoneal dialysis operations is a technical problem that needs to be solved urgently. Summary of the Invention

[0005] In view of the above problems, the present invention provides a peritoneal dialysis operation guidance system, method and storage medium that overcome the above problems or at least partially solve the above problems.

[0006] In a first aspect, the present invention provides a peritoneal dialysis operation guidance system, comprising:

[0007] The point-reading card is used to provide a carrier for patients to read and play the voice prompts of the peritoneal dialysis operation instructions. It includes a point-reading operation area and a graphic display area. Each point-reading operation area corresponds to an operation step, and the graphic display area displays each operation step;

[0008] An image acquisition device, connected to the point reading card, is used to capture images of the patient performing operations according to the voice prompt content;

[0009] The cloud server is connected to the image acquisition device and is used to analyze the process image of the patient performing the operation according to the voice prompt content to determine whether the patient's operation is correct.

[0010] Preferably, the point-reading card includes:

[0011] A pressure sensor is provided below the area for point reading operation, corresponding to the operation step, and is used to receive a press trigger operation;

[0012] A memory, configured to store voice prompts for peritoneal dialysis operation instructions, wherein the voice prompts correspond to different operation steps;

[0013] Speaker, used to play voice prompt content;

[0014] a microprocessor connected to the pressure sensor, the memory, and the speaker, and configured to trigger an operation based on pressing a target area of a point-reading operation, and control the target voice prompt content of a corresponding operation step to be played through the speaker;

[0015] A transmission module, configured to transmit the target area corresponding to the press trigger operation received by the pressure sensor to an image acquisition device;

[0016] The battery module is used to power the pressure sensor, speaker, memory, microprocessor and transmission module.

[0017] Preferably, the voice prompt content of the peritoneal dialysis operation guide specifically includes:

[0018] Voice prompts for preparation steps, connection steps, drainage steps, exhaust steps, perfusion steps, and separation steps.

[0019] Preferably, the area for point reading operation also includes: an area for common problems in peritoneal dialysis;

[0020] The memory is also used to store answers to common peritoneal dialysis questions, including outlet dressing change, catheter fixation, poor drainage, bloody ascites, peritonitis, catheter rupture, and related daily dietary guidance.

[0021] Preferably, the point-reading card further includes:

[0022] The QR code area is used to present a QR code for displaying a peritoneal dialysis operation instruction video, so that the patient can scan the QR code through a terminal device to obtain the peritoneal dialysis operation instruction video.

[0023] Preferably, the cloud server is used to:

[0024] Extract key image frames from the images of the patient performing operations according to the voice prompts;

[0025] Acquire a key frame recognition model, wherein the key frame recognition model is used to identify a target key image frame in each operation step;

[0026] Inputting the key image frame into a key frame recognition model and outputting a recognition result;

[0027] Based on the recognition results, determine whether the patient's operation is correct.

[0028] Preferably, the cloud server is further used to:

[0029] When the recognition result shows that there is an erroneous operation, it is determined that the patient's operation is improper, feedback information is generated, and is transmitted to the point reading card through the image acquisition device, and the feedback information is broadcast through the speaker.

[0030] Preferably, the cloud server is further used to:

[0031] When the recognition results show that all operations are correct, the patient's operation is determined to be correct, and feedback is given to proceed to the next step. The information is transmitted to the card reader via the image acquisition device and announced through the loudspeaker to proceed to the next step.

[0032] In a second aspect, the present invention further provides a peritoneal dialysis operation guidance method, which is applied to a peritoneal dialysis operation guidance system, and is characterized in that the method comprises:

[0033] Based on the patient's pressing operation on the card, the voice prompt content for the corresponding operation is played;

[0034] Based on the voice prompt content, capturing images of the patient performing the operation according to the voice prompt content;

[0035] The process images of the patient performing operations according to the voice prompts are analyzed to determine whether the patient's operations are correct.

[0036] In a third aspect, the present invention further provides a computer-readable storage medium having a computer program stored thereon, which implements the method steps described in the second aspect when executed by a processor.

[0037] One or more technical solutions in the embodiments of the present invention have at least the following technical effects or advantages:

[0038] The present invention provides a peritoneal dialysis operation guidance system, comprising: a point-reading card, which is used to provide a carrier for patients to point and read, and to play voice prompt content of peritoneal dialysis operation guidance, including a point-reading operation area and a graphic display area, wherein each point-reading operation area corresponds to an operation step, and the graphic display area displays each operation step; an image acquisition device, which is connected to the point-reading card and is used to acquire process images of the patient performing operations according to the voice prompt content; a cloud server, which is connected to the image acquisition device and is used to analyze the process images of the patient performing operations according to the voice prompt content to determine whether the patient's operation is correct. The patient provides voice prompt content of peritoneal dialysis operation guidance on the point-reading card, and the patient performs corresponding operations according to the voice prompt content. The image acquisition device acquires the operation process images, and uploads them to the cloud server to determine whether the operation is correct, thereby improving interactivity and patient learning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Various other advantages and benefits will become apparent to those skilled in the art upon reading the detailed description of the preferred embodiment below. The accompanying drawings are for illustration purposes only and are not to be considered as limiting the present invention. Throughout the drawings, the same reference figures denote the same components. In the drawings:

[0040] Figure 1 FIG2 shows a schematic structural diagram of a peritoneal dialysis operation guidance system according to an embodiment of the present invention;

[0041] Figure 2 It shows a schematic structural diagram of a point-to-point card reader according to an embodiment of the present invention;

[0042] Figure 3 A schematic flow chart of the steps of the peritoneal dialysis operation guidance method according to an embodiment of the present invention is shown. DETAILED DESCRIPTION

[0043] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0044] The embodiment of the present invention provides a peritoneal dialysis operation guidance system, such as Figure 1 Shown, including:

[0045] The reading card 101 is used to provide a carrier for the patient's reading and play the voice prompts of the peritoneal dialysis operation instructions. It includes a reading operation area and a graphic display area. Each reading operation area corresponds to an operation step, and the graphic display area displays each operation step;

[0046] Image acquisition device 102, connected to a card reader, is used to capture images of the patient performing the operation according to the voice prompt content;

[0047] The cloud server 103 is connected to the image acquisition device and is used to analyze the process image of the patient performing the operation according to the voice prompt content to determine whether the patient's operation is correct.

[0048] First, the point-to-point reading card 101 can be a card set or a single card, which is not limited here.

[0049] like Figure 2 As shown, the point reading card 101 specifically includes:

[0050] The pressure sensor 201 is provided below the area for point reading operation, corresponding to the operation step, and is used to receive a press trigger operation;

[0051] The memory 202 is used to store voice prompts for peritoneal dialysis operation instructions, where the voice prompts correspond to different operation steps.

[0052] Speaker 203, used to play voice prompt content;

[0053] The microprocessor 204 is connected to the pressure sensor 201, the memory 202 and the speaker 203, and is used to trigger the operation based on the pressing of the target area of the point reading operation, and control the target voice prompt content of the corresponding operation step to be played through the speaker 203;

[0054] The transmission module 205 is used to send the target area corresponding to the press trigger operation received by the pressure sensor to the image acquisition device;

[0055] The battery module 206 is used to supply power to the voltage sensor 201 , the speaker 202 , the memory 203 , the microprocessor 204 and the transmission module 205 .

[0056] The point-reading card 101 is similar to a children's enlightenment book. By clicking on it, you can access the corresponding content with pictures and text. In the embodiments of the present invention, since patients undergoing peritoneal dialysis may be elderly patients who are not as familiar with smartphones as younger people and do not know where to access instructional videos, the point-reading method of the point-reading card 101 can provide elderly patients with a more intuitive and convenient guidance operation method.

[0057] Moreover, the point reading card 101 can be reused. After the elderly patient has used it for a period of time and has mastered the operating skills, he or she can return it to the hospital. It can also be convenient for the next new patient to continue using it, and the resources can be recycled.

[0058] Specifically, the voice prompt content of the peritoneal dialysis operation guide includes:

[0059] Voice prompts for preparation steps, connection steps, drainage steps, exhaust steps, attention steps, and separation steps.

[0060] Each step has corresponding key operations, such as disinfection operations in the preparation step, etc.

[0061] The area for point reading operation on the point reading card 101 also includes: an area for frequently asked questions about peritoneal dialysis;

[0062] The memory 202 is also used to store answers to common peritoneal dialysis issues, including outlet dressing change, catheter fixation, poor drainage, bloody ascites, peritonitis, catheter rupture, and related daily dietary guidance.

[0063] Especially for elderly patients, they can get answers to their questions by clicking on the area of frequently asked peritoneal dialysis questions, which facilitates the operation for elderly patients.

[0064] In an optional embodiment, the point reading card 101 further includes: a QR code area for presenting a QR code of a peritoneal dialysis operation instruction video, so that the patient can obtain the peritoneal dialysis operation instruction video by scanning the QR code through a terminal device.

[0065] A QR code is provided on the point reading card 101 so that other patients who are conveniently using smart terminals can watch the video for learning.

[0066] The point reading card 101 is provided with a transmission module 205 which can send the target area to the image acquisition device 102 .

[0067] Next, the image capture device 102 captures an image of the patient performing an operation according to the voice prompt. This image includes the corresponding operation steps. Because the target area corresponds to the corresponding operation step, the image corresponds to the corresponding operation step. For example, if the operation step corresponding to the target area is a preparation step, the image also corresponds to the preparation step.

[0068] Next, the cloud server 103 is used to analyze the process image of the patient performing the operation according to the voice prompt content to determine whether the patient's operation is correct.

[0069] Specifically, the process involves extracting key image frames from images of the patient performing an operation according to the voice prompts. A key frame recognition model is acquired, which is used to identify the target key image frames in each operation step. The key image frames are then input into the key frame recognition model, which outputs a recognition result. Based on the recognition result, it is determined whether the patient's operation is correct.

[0070] The key frame recognition model is trained based on historical image frames. Specifically, historical image frames are collected in advance. These historical image frames are images of key operations performed by historical patients during peritoneal dialysis procedures, including both correct and incorrect operation images. Correct and incorrect operation images are annotated. These images, along with other related images, are input into a neural network model for training, resulting in a key frame recognition model that can identify not only correct key operation steps but also incorrect ones. When a new patient undergoes peritoneal dialysis, the image acquisition device 102 captures images of the corresponding operation process. The cloud server 103 analyzes the captured operation process images and outputs correct and incorrect image frames for each operation step. Furthermore, the correct key frames for each operation step are sorted to determine their logical correctness and whether any intermediate key frames are missing.

[0071] Next, the cloud server 103 is also used to:

[0072] If the recognition result indicates an incorrect operation, the patient's operation is determined to be improper, feedback is generated, and the image acquisition device 102 transmits the information to the card reader 101, which is then announced via the speaker. This improper operation could be caused by a variety of reasons: incorrect operation (i.e., an incorrect action); missing a key step; or an incorrect operation sequence. In all of these cases, feedback is sent to the card reader 101, which displays an error message.

[0073] The cloud server 103 is also used for:

[0074] When the recognition result is a correct operation, the patient's operation is determined to be correct, and feedback is given to proceed to the next step. The information is transmitted to the card reader 101 via the image acquisition device 102 and announced through the speaker 203 to proceed to the next step.

[0075] After the patient performs a step, the patient waits for feedback. If the patient's operation is correct, the patient is prompted to perform the next step. The next step is announced through the loudspeaker, and the patient can continue to operate using the point-to-point card 101 and continue the operation under the voice prompt content of the next step.

[0076] In an optional embodiment, the point-to-point reading card 101 also provides a one-key broadcast function, that is, the voice prompt content of all steps is output continuously at one time. For experienced patients, the entire operation process can be directly executed according to the one-key broadcast function.

[0077] One or more technical solutions in the embodiments of the present invention have at least the following technical effects or advantages:

[0078] The present invention provides a peritoneal dialysis operation guidance system, comprising: a point-reading card, which is used to provide a carrier for patients to point and read, and to play voice prompt content of peritoneal dialysis operation guidance, including a point-reading operation area and a graphic display area, wherein each point-reading operation area corresponds to an operation step, and the graphic display area displays each operation step; an image acquisition device, which is connected to the point-reading card and is used to acquire process images of the patient performing operations according to the voice prompt content; a cloud server, which is connected to the image acquisition device and is used to analyze the process images of the patient performing operations according to the voice prompt content to determine whether the patient's operation is correct. The patient provides voice prompt content of peritoneal dialysis operation guidance on the point-reading card, and the patient performs corresponding operations according to the voice prompt content. The image acquisition device acquires the operation process images, and uploads them to the cloud server to determine whether the operation is correct, thereby improving interactivity and patient learning efficiency.

[0079] Example 2

[0080] Based on the same inventive concept, the present invention also provides a peritoneal dialysis operation guidance method, which is applied to a peritoneal dialysis operation guidance system, such as Figure 3 As shown, the method includes:

[0081] S301, based on the patient's pressing operation on the reading card, playing the voice prompt content corresponding to the corresponding operation;

[0082] S302, based on the voice prompt content, collecting images of the patient performing an operation according to the voice prompt content;

[0083] S303: Analyze the image of the patient performing the operation according to the voice prompt to determine whether the patient's operation is correct.

[0084] In an optional implementation, S303 includes:

[0085] Extract key image frames from the images of the patient performing operations according to the voice prompts;

[0086] Acquire a key frame recognition model, wherein the key frame recognition model is used to identify a target key image frame in each operation step;

[0087] Inputting the key image frame into a key frame recognition model and outputting a recognition result;

[0088] Based on the recognition results, determine whether the patient's operation is correct.

[0089] In an optional embodiment, the method further includes:

[0090] When the recognition result shows that there is an erroneous operation, it is determined that the patient's operation is improper, feedback information is generated, and is transmitted to the point reading card through the image acquisition device, and the feedback information is broadcast through the speaker.

[0091] In an optional embodiment, the method further includes:

[0092] When the recognition results show that all operations are correct, the patient's operation is determined to be correct, and feedback is given to proceed to the next step. The information is transmitted to the card reader via the image acquisition device and announced through the loudspeaker to proceed to the next step.

[0093] Example 3

[0094] Based on the same invention, the present invention also provides a computer-readable storage medium having a computer program stored thereon, which implements the steps of the above-mentioned peritoneal dialysis operation guidance method when executed by a processor.

[0095] The algorithm and display provided herein are not inherently related to any particular computer, virtual system or other device. Various general-purpose systems can also be used together with the teachings based on this. According to the above description, it is obvious that the structure required for constructing this type of system. In addition, the present invention is not directed to any specific programming language. It should be understood that various programming languages can be utilized to realize the content of the present invention described herein, and the above description of specific languages is for the purpose of disclosing the best mode of the present invention.

[0096] In the description provided herein, numerous specific details are described. However, it is understood that embodiments of the present invention may be practiced without these specific details. In some instances, well-known methods, structures, and techniques are not shown in detail so as not to obscure the understanding of this description.

[0097] Similarly, it should be understood that in order to streamline the present invention and aid in understanding one or more of the various inventive aspects, in the above description of exemplary embodiments of the present invention, various features of the present invention are sometimes grouped together into a single embodiment, figure, or description thereof. However, this disclosed method should not be interpreted as reflecting an intention that the claimed invention requires more features than those explicitly recited in each embodiment. Rather, as reflected in each embodiment, inventive aspects lie in fewer than all the features of the individual embodiments previously disclosed. Accordingly, the claims that follow the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of the present invention.

[0098] Those skilled in the art will appreciate that the modules in the devices in the embodiments may be adaptively changed and arranged in one or more devices different from the embodiments. The modules or units or components in the embodiments may be combined into one module or unit or component, and in addition may be divided into multiple submodules or subunits or subcomponents. All features disclosed in this specification (including the accompanying claims, abstracts and drawings) and all processes or units of any method or device disclosed herein may be combined in any combination, except that at least some of such features and / or processes or units are mutually exclusive. Unless expressly stated otherwise, each feature disclosed in this specification (including the accompanying claims, abstracts and drawings) may be replaced by an alternative feature providing the same, equivalent or similar purpose.

[0099] Furthermore, those skilled in the art will appreciate that although some embodiments herein include certain features included in other embodiments but not other features, combinations of features from different embodiments are intended to be within the scope of the present invention and to form different embodiments. For example, in a specific embodiment, any one of the claimed embodiments may be used in any combination.

[0100] The various component embodiments of the present invention may be implemented in hardware, or in software modules running on one or more processors, or in a combination thereof. Those skilled in the art will appreciate that in practice, a microprocessor or digital signal processor (DSP) may be used to implement some or all of the functions of some or all of the components of the peritoneal dialysis operation guidance system according to an embodiment of the present invention. The present invention may also be implemented as an apparatus or device program (e.g., a computer program and computer program product) for performing part or all of the methods described herein. Such a program implementing the present invention may be stored on a computer-readable medium or may be in the form of one or more signals. Such a signal may be downloaded from an Internet website, or provided on a carrier signal, or provided in any other form.

[0101] It should be noted that the above embodiments illustrate rather than limit the invention, and that those skilled in the art may devise alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between brackets should not be construed as limiting the claims. The word "comprising" does not exclude the presence of elements or steps not listed in the claims. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The present invention may be implemented by means of hardware comprising several different elements and by means of appropriately programmed computers. In a unit claim enumerating several means, several of these means may be embodied by the same item of hardware. The use of the words first, second, and third etc. does not indicate any order. These words may be interpreted as names.

Claims

1. A peritoneal dialysis operation guidance system, characterized in that: include: The point-reading card is used to provide a carrier for patients to read and play the voice prompts of the peritoneal dialysis operation instructions. It includes a point-reading operation area and a graphic display area. Each point-reading operation area corresponds to an operation step, and the graphic display area displays each operation step; An image acquisition device, connected to the point reader card, for acquiring images of the patient performing operations according to the voice prompts; The cloud server is connected to the image acquisition device and is used to analyze the process image of the patient performing the operation according to the voice prompt content to determine whether the patient's operation is correct.

2. The peritoneal dialysis operation guidance system according to claim 1, wherein: The point reading card includes: A pressure sensor is provided below the area for point reading operation, corresponding to the operation step, and is used to receive a press trigger operation; A memory, configured to store voice prompts for peritoneal dialysis operation instructions, wherein the voice prompts correspond to different operation steps; Speaker, used to play voice prompt content; a microprocessor connected to the pressure sensor, the memory, and the speaker, and configured to trigger an operation based on pressing a target area of a point-reading operation, and control the target voice prompt content of a corresponding operation step to be played through the speaker; A transmission module, configured to transmit the target area corresponding to the press trigger operation received by the pressure sensor to an image acquisition device; The battery module is used to power the pressure sensor, speaker, memory, microprocessor and transmission module.

3. The peritoneal dialysis operation guidance system according to claim 2, wherein: The voice prompt content of the peritoneal dialysis operation guide specifically includes: Voice prompts for preparation steps, connection steps, drainage steps, exhaust steps, perfusion steps, and separation steps.

4. The peritoneal dialysis operation guidance system according to claim 2, wherein: The point reading operation area also includes: an area for common peritoneal dialysis problems; The memory is also used to store answers to common peritoneal dialysis questions, including outlet dressing change, catheter fixation, poor drainage, bloody ascites, peritonitis, catheter rupture, and related daily dietary guidance.

5. The peritoneal dialysis operation guidance system according to claim 1, wherein: The point reading card further includes: The QR code area is used to present a QR code for displaying a peritoneal dialysis operation instruction video, so that the patient can scan the QR code through a terminal device to obtain the peritoneal dialysis operation instruction video.

6. The peritoneal dialysis operation guidance system according to claim 1, wherein: The cloud server is used to: Extract key image frames from the images of the patient performing operations according to the voice prompts; Acquire a key frame recognition model, wherein the key frame recognition model is used to identify a target key image frame in each operation step; Inputting the key image frame into a key frame recognition model and outputting a recognition result; Based on the recognition results, determine whether the patient's operation is correct.

7. The peritoneal dialysis operation guidance system according to claim 2, wherein: The cloud server is also used for: When the recognition result shows that there is an erroneous operation, it is determined that the patient's operation is improper, feedback information is generated, and is transmitted to the point reading card through the image acquisition device, and the feedback information is broadcast through the speaker.

8. The peritoneal dialysis operation guidance system according to claim 2, wherein: The cloud server is also used for: When the recognition results show that all operations are correct, the patient's operation is determined to be correct, and feedback is given to proceed to the next step. The information is transmitted to the card reader via the image acquisition device and announced through the loudspeaker to proceed to the next step.

9. A peritoneal dialysis operation guidance method, applied to a peritoneal dialysis operation guidance system, characterized in that: The method includes: Based on the patient's pressing operation on the card, the voice prompt content for the corresponding operation is played; Based on the voice prompt content, capturing images of the patient performing the operation according to the voice prompt content; The process images of the patient performing operations according to the voice prompts are analyzed to determine whether the patient's operations are correct.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the program is executed by a processor, the method steps according to claim 9 are implemented.

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