Method of providing a user with operational prompts for first aid and first aid device

Abstract

The present disclosure relates to a method and a first aid device for providing operation tips of first aid to a user. The method comprises acquiring an execution condition of the user on the operation of the first aid; providing corresponding operation tips based on the execution condition of the user on the operation of the first aid, so that the more professional the user is on the operation of the first aid, the more concise the provided operation tips are; and at least one of a visual prompter and an audible prompter. In this way, the operation tips expected by the current user's professional degree shown on the spot can be adaptively provided according to the current user's execution condition on the operation of the first aid, so that the user can more accurately and smoothly complete the whole process of the first aid.

Description

Technical Field

[0001] This disclosure relates to a medical device that provides medical operation prompts to a user, and more specifically, to a method and an emergency medical device that provide emergency operation prompts to a user. Background Technology

[0002] Currently, defibrillation is becoming increasingly common in the public, and many large cities have installed automated external defibrillators (AEDs) in public places such as airports, train stations, subway stations, stadiums, and schools. However, the proficiency of AED users in public places varies greatly. Users range from professional medical personnel and first responders with frequent basic life support training to ordinary members of the public with very little or no basic life support training. These different levels of first responders also vary in their reliance on the instructions provided by the AED.

[0003] Most AED devices currently on the market follow the first aid guidelines of the American Heart Association (AHA) or the European Committee for Cardiopulmonary Resuscitation (ERC), providing all users with the same repetitive operation prompts. They do not consider the user's experience in using the AED device or the type of target user. A large amount of guidance information is simply output to the user in sequence, which means that the user cannot get the expected operation prompts when using the AED device for first aid. The operation prompts may be too long, which may delay precious first aid time, or the operation prompts may not be specific enough to perform the first aid operation correctly in the tense situation. Summary of the Invention

[0004] This disclosure is provided to address the aforementioned problems in the prior art. There is a need for a method and a first-aid device that provide users with operational prompts for first aid, capable of adaptively providing operational prompts based on the user's current level of expertise in performing first aid procedures.

[0005] According to a first aspect of this disclosure, a first aid device is provided that provides operational prompts for first aid to a user. The first aid device includes a processor configured to execute a method for providing operational prompts for first aid to a user. The method may include: acquiring the user's execution status of first aid operations; determining the user's level of expertise in the first aid operations based on the execution status and providing corresponding operational prompts, such that the higher the user's level of expertise in the first aid operations, the simpler the operational prompts provided, wherein the operational prompts include at least one of visual operational prompts and auditory operational prompts; and outputting visual prompt information when the operational prompts include visual operational prompts; and / or outputting auditory prompt information when the operational prompts include auditory operational prompts.

[0006] According to a second aspect of this disclosure, a method is provided to provide users with first aid operation prompts. The method includes: acquiring the user's execution status of first aid operations; determining the user's level of expertise in the first aid operations based on the execution status and providing corresponding operation prompts, such that the higher the user's level of expertise in the first aid operations, the simpler the operation prompts provided, wherein the operation prompts include at least one of visual operation prompts and auditory operation prompts; and when the operation prompts include visual operation prompts, outputting visual prompt information; and / or when the operation prompts include auditory operation prompts, outputting auditory prompt information.

[0007] The first aid device disclosed herein can adaptively provide operational prompts based on the user's performance of the first aid operation, reflecting the expected level of professionalism of the user's actual behavior at the scene. For skilled and highly professional users, it provides fast, efficient, and concise prompts to avoid excessively lengthy prompts that could delay valuable first aid time. For unfamiliar, nervous, and less professional users, it provides sufficient and specific prompts to help them correctly perform the first aid operation, enabling users to complete the entire first aid process more accurately and smoothly. Attached Figure Description

[0008] In drawings that are not necessarily drawn to scale, the same reference numerals may describe similar parts in different views. The drawings generally illustrate various embodiments by way of example rather than limitation and are used, together with the description and claims, to illustrate the disclosed embodiments. Where appropriate, the same reference numerals are used in all drawings to refer to the same or similar parts. Such embodiments are illustrative and not intended to be exhaustive or exclusive embodiments of the apparatus or method.

[0009] Figure 1 A schematic diagram of the structure of an emergency medical device that provides emergency medical operation prompts to a user according to an embodiment of the present disclosure is shown.

[0010] Figure 2(a) shows a flowchart of a method for providing emergency response prompts to a user according to an embodiment of the present disclosure.

[0011] Figure 2(b) shows a schematic diagram of the operation of an emergency medical device according to an embodiment of the present disclosure.

[0012] Figure 3 A schematic diagram illustrating the workflow of an emergency medical device that provides emergency medical operation prompts to a user according to an embodiment of the present disclosure.

[0013] Figure 4 This diagram illustrates a process flow diagram of an emergency medical device according to an embodiment of the present disclosure that provides corresponding operation prompts based on the user's identification information.

[0014] Figure 5 This diagram illustrates the information interaction between the management system and emergency medical equipment. Detailed Implementation

[0015] To enable those skilled in the art to better understand the technical solutions of this disclosure, the disclosure will be described in detail below with reference to the accompanying drawings and specific embodiments. The embodiments of this disclosure will be further described in detail below with reference to the accompanying drawings and specific examples, but this is not intended to limit the disclosure. If there is no necessary sequential relationship between the various steps described herein, the order in which they are described as examples should not be considered a limitation. Those skilled in the art should understand that the order can be adjusted as long as it does not disrupt the logical coherence between them and render the entire process impossible.

[0016] Figure 1 A schematic diagram of a first aid device that provides emergency response prompts to a user according to an embodiment of the present disclosure is shown. In some embodiments, such as Figure 1 As shown, the emergency medical device 100 includes a processor 101 configured to acquire the user's execution status of emergency medical operations; determine the user's level of expertise in the operations based on the execution status and provide corresponding operation prompts, such that the higher the user's level of expertise, the simpler the operation prompts. The operation prompts include at least one of visual and auditory prompts. Emergency medical operations can be various operations related to emergency care, such as, but not limited to, pressing a specific button, connecting / attaching components, or performing physical operations on the recipient's body. The user's execution status of various emergency medical operations can be acquired through various methods. An automated external defibrillator (AED) will be used as an example. Figure 1As shown, an AED requires the user to correctly attach the electrode pads to the recipient's chest. Related performance metrics include whether the user has attached the electrode pads and whether the connection is secure. For example, the impedance of each electrode pad can be detected by an impedance detection circuit connected to each pad, and the processor 101 analyzes the detected impedance to determine if the user has correctly attached the pads. Another example is that the processor 101 can detect whether the user has correctly pressed the activation button within a predetermined time. A skilled user can typically quickly open the AED case to reveal the AED inside and quickly locate and press the activation button. Therefore, by analyzing the time taken to press the activation button, the processor 101 can also assess the user's level of expertise in first aid procedures.

[0017] In some embodiments, the types of users include medical professionals, first responders trained in emergency care, and the general public. Specifically, such as... Figure 1 As shown, professional medical personnel have a higher level of expertise in first aid procedures than trained first aiders and the general public; therefore, the instructions provided to them are the most concise. Taking the first aid procedure of attaching electrode pads as an example, such as... Figure 1 As shown, for professional medical personnel, a simple voice prompt like "Apply the electrode pads as shown in the diagram" can be provided, highlighting only the core operational elements. In contrast, the general public's level of expertise in first aid procedures is the lowest compared to professional medical personnel and trained first aiders; therefore, the operational prompts provided to them are the most detailed. Taking the first aid operation of applying electrode pads as an example, even with a simple voice prompt like "Apply the electrode pads as shown in the diagram," the general public might still not remember how to perform the procedure due to nervousness and on-site pressure. After determining that the user does not demonstrate the level of expertise of a professional medical personnel, the processor 101 can try to provide auditory operational prompts that match the user's performance, such as... Figure 1As shown, more specific voice prompts can be provided, such as "1. Loosen the patient's clothing at the chest, 2. Attach the electrode pads as shown in the diagram." These more specific prompts can highlight the core element of the emergency procedure, "attach the electrode pads as shown in the diagram," along with the auxiliary element, "loosen the patient's clothing at the chest." In some embodiments, even with the specific voice prompts "1. Loosen the patient's clothing at the chest, 2. Attach the electrode pads as shown in the diagram," ordinary users may still be unable to perform the complete procedure of attaching the electrode pads, such as being unable to obtain the electrode pads. If, within a predetermined time after the specific voice prompt is issued, the processor 101 determines that the user has still not correctly performed the emergency procedure of attaching the electrode pads, it can be determined that the user has not even demonstrated the professionalism of a trained first-aider and can be treated as an ordinary user. Accordingly, more detailed voice prompts can be provided, such as "1. Loosen the patient's clothing at the chest, 2. Remove the electrode pads, 3. Tear open the electrode pad packaging, 4. Attach the electrode pads tightly to the patient's exposed chest as shown in the diagram."

[0018] Furthermore, the processor 101 may be further configured to: output visual prompt information when the operation prompt includes a visual operation prompt; and / or output auditory prompt information when the operation prompt includes an auditory operation prompt.

[0019] In some embodiments, the emergency medical device 100 may include at least one of a visual prompter 102 and an auditory prompter 103, wherein the visual prompter 102 is configured to be communicatively connected to the processor 101, and outputs visual prompt information under the control of the processor 101 when the operation prompt includes a visual operation prompt; the auditory prompter 103 is configured to be communicatively connected to the processor 101, and outputs auditory prompt information under the control of the processor 101 when the operation prompt includes an auditory operation prompt. Specifically, the emergency medical device 100 can determine the user's level of expertise by analyzing the user's performance, and accordingly adjust both the visual and auditory operation prompts. For example, as... Figure 1As shown, initially, the system can be set to use simple voice prompts, displaying only an image of the heart where the electrodes will be attached and a general diagram of the electrode placement on the screen of the emergency device 100. If the user's performance in performing the emergency procedures is still poor despite these simple auditory / visual prompts, the processor 101 can determine that the user's level of expertise does not meet the requirements of a professional medical professional. It will then switch to more detailed voice prompts, displaying the location of the human body and heart on the screen, as well as a detailed diagram showing the relative positions of the electrodes to the heart and other body parts (such as ribs and shoulders). If the user's performance in performing the emergency procedures is still poor despite these detailed auditory / visual prompts, the processor 101 can determine that the user's level of expertise is only that of an ordinary person. It will then switch to more detailed voice prompts, which, in addition to the diagrams showing the relative positions of the electrodes to various parts of the body and the heart, can also use animations to illustrate each step, such as unbuttoning clothing, where to remove the electrodes, how to attach the electrodes, etc.

[0020] The first aid device disclosed herein can adaptively provide operational prompts based on the user's performance of the first aid operation, reflecting the expected level of professionalism of the user's actual behavior at the scene. For skilled and highly professional users, it provides fast, efficient, and concise prompts to avoid excessively lengthy prompts that could delay valuable first aid time. For unfamiliar, nervous, and less professional users, it provides sufficient and specific prompts to help them correctly perform the first aid operation, enabling users to complete the entire first aid process more accurately and smoothly.

[0021] Figure 2(a) shows a flowchart of a method for providing first aid operation prompts to a user according to an embodiment of the present disclosure. As shown in Figure 2(a), in step 201, the user's execution status of the first aid operation can be obtained. In step 202, the user's level of expertise in the first aid operation can be determined based on the user's execution status, and corresponding operation prompts can be provided, such that the higher the user's level of expertise in the first aid operation, the simpler the operation prompts provided. The operation prompts include at least one of visual operation prompts and auditory operation prompts. In step 203, visual prompt information can be output when the operation prompts include visual operation prompts; and / or auditory prompt information can be output when the operation prompts include auditory operation prompts.

[0022] The above text provides a detailed explanation of the specific implementation of this method in conjunction with the application scenario of the emergency medical device 100. These detailed explanations can be found here and will not be repeated.

[0023] Various methods can be used to determine the user's level of expertise in first aid operations based on their performance, and to provide corresponding operational prompts. For example, as shown in Figure 2(b), the workflow of the first aid device begins in step S201, which obtains the user's performance status in first aid operations.

[0024] Step S202: The user's type is determined based on their performance in performing first aid procedures. The user type is used to differentiate the user's level of expertise in first aid operations. In some embodiments, user types include professional medical personnel, trained first aiders, and the general public. Here, the user's type is determined based on their actual performance in performing first aid procedures (on-site or historical). That is, even if a user is nominally a trained first aider (e.g., registered as a trained first aider on a user management platform), they may not demonstrate the expected level of expertise on-site due to anxiety, tension, or encountering new types of first aid equipment. In this case, in step S202, the user's type can be determined based on their actual performance on-site; a nominally trained first aider who performs poorly will be classified as a member of the public. Alternatively, historical data on a user's performance in performing first aid procedures can be stored in the management system in association with the user's identification information and retrieved by the first aid equipment (described in detail below). A nominally trained first aider who performs poorly in historical data will also be classified as a member of the public. After determining the type corresponding to the user's level of expertise, in step S203, corresponding operational prompts can be provided based on the determined user type. As mentioned above, users can be broadly categorized into professional medical personnel, first responders with emergency training, and the general public, each type having matching and desired operational prompts. Specifically, the operational prompts provided for each user type can be designed through surveys and / or statistical analysis of the target population for each user type, so as to present the operational elements that users of that type need guidance on in a targeted manner, while avoiding operational elements that are already well-known to users of that type. In this way, each user type can receive the desired guidance and smoothly and efficiently perform a series of first aid operations, while avoiding redundant information that is already well-known to each user type from interfering with or delaying the execution of first aid operations.

[0025] In some embodiments, such as Figure 1As shown, for highly skilled medical professionals, either visual cue 102 or auditory cue 103 can provide quick and concise visual or auditory cues; for first aiders trained in first aid, either visual cue 102 or auditory cue 103 can provide visual or auditory cues with detailed operational instructions; for the general public, either visual cue 102 or auditory cue 103 can provide detailed visual or auditory cues. The first aid device in this disclosure can provide corresponding operational prompts according to the user's type. For skilled and highly professional users, it provides quick, efficient, and concise prompts to avoid overly lengthy prompts that could delay valuable first aid time. For unfamiliar, nervous, and less skilled users, it provides sufficient and specific prompts to help them correctly perform first aid procedures, enabling users to complete the entire first aid process more accurately and smoothly.

[0026] Figure 3 This diagram illustrates the workflow of an emergency medical device that provides first aid operation prompts to a user according to an embodiment of the present disclosure. In some embodiments, such as... Figure 3 As shown, the workflow of an emergency medical device that provides first-aid operation prompts to users includes: If the user is determined to be of type 1 based on their performance in performing first-aid operations, in step S301, a first operation prompt is provided based on the user of type 1. Here, the first type can be preset to a user with a high level of expertise in first-aid operations. For example, the first type can be preset to professional medical personnel, and the emergency medical device will provide corresponding concise visual or auditory operation prompts. In this way, it is possible to first assess whether the user has reached a high level of expertise; if so, a series of concise operation prompts can be directly executed. Compared to users with lower levels of expertise, users with higher levels of expertise are more sensitive to the time required for first-aid operations. Presetting the first type in a time-priority manner allows users with higher levels of expertise to avoid interference from redundant information and operational delays, completing the first-aid operation as quickly as possible, thereby improving the effectiveness of first-aid treatment.

[0027] Step S302: Determine the execution status of the user's execution of the first operation in response to the first operation prompt. In some embodiments, the user's execution status of the first aid operation includes at least one of the user's efficiency and quality of the first aid operation, and the execution status of the first operation can be determined by determining the efficiency or quality of the user's execution of the first operation in response to the first operation prompt.

[0028] Step S303: Determine whether the user's execution status of the first operation meets a first predetermined condition. The first predetermined condition may be a first predetermined efficiency or a first predetermined quality obtained through experimental measurement. The determination of whether the user's execution status of the first operation meets the first predetermined condition can be made by whether the user's efficiency of the first operation meets the first predetermined efficiency, or whether the user's quality of the first operation meets the first predetermined quality.

[0029] Step S304: If the user's performance on the first operation meets a first predetermined condition, the user of the first type is adjusted to a second type of user, which is different from the first type. Specifically, if the user of the first type fails to complete the first operation within a first time threshold, the user of the first type is adjusted to a second type of user with a lower level of expertise in first aid operations. Alternatively, if the quality of the first operation performed by the user of the first type is less than a first quality threshold, the user of the first type is adjusted to a second type of user with a lower level of expertise in first aid operations. Here, the second type of user can be a first aider who has received first aid training, unlike professional medical personnel. Specifically, the adjustment of the user of the first type can be performed step-by-step under a time-priority strategy. For example, if a user performs poorly in response to prompts for professional medical personnel, they can be downgraded to a first aider with first aid training, rather than being downgraded to the general public, thereby finding a matching prompt for the user and avoiding interference from redundant information and operation delays.

[0030] Step S305: Provide a second operation prompt based on the second type of user. The second operation prompt may be a visual operation prompt or an auditory operation prompt with details.

[0031] In some embodiments, after providing the second operation prompt, it may be further determined whether the user's type has changed compared to the second type.

[0032] For example, in step S306, the execution status of the user's response to the second operation prompt can be determined. This execution status can be determined by either the efficiency or the quality of the user's execution of the second operation.

[0033] Step S307: Determine whether the user's execution status of the second operation meets the second predetermined condition. The second predetermined condition can be a second preset efficiency or a second preset quality obtained through experimental measurement. The determination of whether the user's execution status of the second operation meets the second predetermined condition can be made by whether the user's efficiency of the second operation meets the second preset efficiency or whether the user's quality of the second operation meets the second preset quality.

[0034] Step S308: If the user's performance on the second operation meets the second predetermined condition, the user of the second type is adjusted to a third type of user, which is different from the second type. Specifically, if the user of the second type fails to complete the second operation within the second time threshold, the user of the second type is adjusted to a third type of user with a lower level of expertise in first aid operations. Alternatively, if the quality of the second operation performed by the user of the second type is less than the second quality threshold, the user of the second type is adjusted to a third type of user with a lower level of expertise in first aid operations; the third type of user can be the general public.

[0035] Step S309: Provide third-type operation prompts based on the third type of user. The third type of user can be the general public. Since the general public has not received professional training, the emergency equipment will provide them with more detailed visual or auditory operation prompts during the emergency.

[0036] Step S310: Determine whether the user's execution status of the third operation meets the third predetermined condition. Specifically, if the user of the third type has not completed the third operation within the third time threshold corresponding to the third operation prompt, skip the third operation and proceed to the cardiopulmonary resuscitation operation (step S311). Here, the third operation is the first aid operation before the cardiopulmonary resuscitation operation, and the third type is the user type with the lowest level of expertise in first aid operations, which can be the general public.

[0037] Dynamically adjusting user types based on user response to operational prompts improves the accuracy of user classification. This allows for the provision of operational prompts that reflect the user's current level of expertise. For skilled and highly professional users, prompts are provided quickly, efficiently, and concisely to avoid lengthy prompts that could delay valuable emergency response time. For less skilled, nervous, and less professional users, more specific and detailed prompts are provided to help them correctly execute emergency procedures, enabling users to complete the entire emergency response process more accurately and smoothly.

[0038] In some embodiments, cardiopulmonary resuscitation (CPR) includes chest compressions and artificial respiration. The quality of chest compressions includes at least one of compression frequency and depth, and is obtained based on the impedance of attached electrode pads or based on sensor detection. The quality of chest compressions is determined by compression frequency and depth, and the quality of artificial respiration is determined by the duration and volume of ventilation, so that the emergency equipment can determine the user's type based on the quality and provide the user with operational prompts expected based on the level of expertise the user is demonstrating at the scene.

[0039] The following example illustrates the efficiency of users' emergency response procedures.

[0040] Appropriate sample sizes were selected from three user groups: professional medical personnel, first aiders with first aid training, and the general public. First aid operation tests were conducted to obtain the time required for each user to complete each step of the first aid operation. Finally, the average time required for each user group to complete each step of the first aid operation was determined, which was used as a standard to identify different user types (assuming the average time for professional medical personnel is X, the average time for first aiders with first aid training is Y, and the average time for the general public is Z).

[0041] When initiating emergency medical procedures, the device first provides the initial prompts as instructed by professional medical personnel, using quick and concise auditory or visual cues. If the device fails to detect the user completing this step within time value X, it will provide the second prompts as instructed by a trained first-aider, using auditory or visual guidance with detailed instructions. If the device fails to detect the user completing this step within time value Y, it will provide the third prompts as instructed by the general public, offering more detailed and patient auditory or visual cues. If the device fails to detect the user completing this step within time value Z, it determines that the user is unlikely to complete the procedure or that it will require more time. To avoid delaying emergency care, the device will interrupt this step and directly proceed to CPR, providing the user with auditory or visual instructions for CPR. Table 1 illustrates this using the example of attaching electrode pads.

[0042] Table 1. Instructions for attaching electrode pads

[0043]

[0044]

[0045] The following example illustrates this point using user feedback on the quality of emergency medical procedures.

[0046] During CPR, if the emergency equipment detects that the user's compression rate and depth fully meet the compression quality requirements specified in the emergency medical guidelines, provide quick and concise auditory or visual prompts as required by the professional medical personnel type. If the emergency equipment detects that some of the user's compression rate and depth do not meet the quality requirements specified in the emergency medical guidelines, provide more detailed auditory or visual prompts as required by the trained first aiders type. If the emergency equipment detects that both the user's compression rate and depth do not meet the quality requirements specified in the emergency medical guidelines, provide more detailed and patient auditory or visual prompts as required by the general public type. Table 2 shows the CPR prompts.

[0047] Table 2. CPR Instructions

[0048]

[0049] Figure 4 This diagram illustrates a flowchart of an emergency medical device according to an embodiment of the present disclosure that provides corresponding operation prompts based on user identification information, wherein readily available user execution status of emergency medical operations can be obtained from a local or cloud platform. In some embodiments, such as Figure 4 As shown, the process of providing corresponding operation prompts to users based on user identification information begins with step S401, which involves obtaining the user's identification information.

[0050] Step S402: Obtain the user's execution status of emergency procedures from a local or cloud platform based on the user's identification information. Specifically, the emergency device may obtain historical data on the user's execution status of emergency procedures from a local or cloud platform based on the user's identification information.

[0051] Step S403: Based on the user's execution status of the first aid operation obtained from the local or cloud platform, determine the user type. The user type can be a professional medical staff member, a first aider with first aid training, or the general public. The first aid device provides corresponding operation prompts to the user according to the user type (step S404) to help the user complete the first aid operation quickly and efficiently.

[0052] The cloud platform mentioned above can be a management system, but is not limited to it. For example, a management system can be used as a cloud platform. Figure 5 As shown, 101 is the server of the management system, and the emergency medical equipment can be an AED, such as 102a, 102a, ..., 102n. Users can register in the management system. After registration, the historical data of the user's emergency medical operations can be stored in the management system in association with the user's identification information. The next time the user performs an emergency medical operation, the AED can retrieve the historical data of the user's emergency medical operations from the management system based on the user's identification information, and provide corresponding operation prompts accordingly, enabling the user to complete the entire emergency medical process more accurately and smoothly.

[0053] In some embodiments, the processor 101 is further configured to not provide charging information prompts to users whose level of expertise in first aid operations is below a preset level. The preset level of users can be first aiders with first aid training; that is, when the user type is the general public, charging information prompts are not provided to them to reduce user anxiety about electric shock and interference with other operational prompts.

[0054] In some embodiments, a method is provided to provide users with first aid operation prompts, including acquiring the user's execution status of first aid operations; providing corresponding operation prompts based on the user's execution status, such that the higher the user's level of expertise in the first aid operation, the simpler the operation prompts provided; wherein the operation prompts include at least one of visual operation prompts and auditory operation prompts; and outputting visual prompt information when the operation prompts include visual operation prompts; and / or outputting auditory prompt information when the operation prompts include auditory operation prompts. This method can adaptively provide operation prompts based on the user's execution status of the first aid operation, reflecting the expected level of expertise demonstrated by the user's actual behavior at the scene. For skilled and highly professional users, it provides fast, efficient, and concise prompts to avoid overly lengthy prompts that could delay valuable first aid time. For users who are unfamiliar with the operation, nervous, and have low expertise, it provides sufficiently specific prompts to help them correctly perform first aid operations, enabling users to complete the entire first aid process more accurately and smoothly.

[0055] In some embodiments, providing corresponding operation prompts based on the user's performance of the first aid operation further includes determining the user type based on the user's performance of the first aid operation, with the user type distinguishing the user's level of expertise in the first aid operation; and providing corresponding operation prompts based on the determined user type. In some embodiments, user types include professional medical personnel, first aiders trained in first aid, and the general public. Providing corresponding operation prompts according to the user type provides quick, efficient, and concise prompts for skilled and highly professional users to avoid overly lengthy prompts that could delay valuable first aid time, while providing sufficiently specific prompts for unfamiliar, nervous, and less professional users to help them correctly perform the first aid operation, enabling users to complete the entire first aid process more accurately and smoothly.

[0056] In some embodiments, determining the user type based on the user's performance in performing first aid operations further includes providing a first operation prompt based on a first type of user, where the first type is preset to be a user with a high level of expertise in first aid operations. Specifically, the user can first be tested to see if they have reached a high level of expertise; if so, a series of concise operation prompts can be directly executed. Compared to users with lower levels of expertise, users with higher levels of expertise are more sensitive to the time required for first aid operations. Presetting the first type in a time-priority manner allows users with higher levels of expertise to avoid interference from redundant information and operation delays, and to complete the first aid operation as quickly as possible, thereby improving the effectiveness of first aid. The process involves determining the user's performance in responding to the first operation prompts and executing the first operation; if the user's performance in performing the first operation meets a first predetermined condition, adjusting the user of the first type to a second type of user, which is different from the first type; and providing a second operation prompt based on the second type of user. Specifically, the adjustment of the first type of user can be performed step-by-step under a time-priority strategy. For example, if a user performs poorly on operation prompts for professional medical personnel, they can be downgraded to a first aider with first aid training, rather than being downgraded to the general public, thereby finding a matching prompt method for the user and avoiding interference from redundant information and operation delays.

[0057] In some embodiments, the user's performance status in performing first aid operations includes at least one of the user's efficiency and quality in performing the first aid operations. In this disclosure, "performance status meets predetermined conditions" can mean that at least one of the user's efficiency and quality in performing the first aid operations meets predetermined conditions. Specifically, it can mean that if a first type of user fails to complete the first operation within a first time threshold, the first type of user is reassigned to a second type of user with a lower level of expertise in performing the first aid operation. Alternatively, it can mean that if the quality of the first operation performed by a first type of user is less than a first quality threshold, the first type of user is reassigned to a second type of user with a lower level of expertise in performing the first aid operation.

[0058] In some embodiments, determining the user type based on the user's performance in performing the first aid operation further includes determining the user's performance in responding to the second operation prompt; if the user's performance in performing the second operation meets a second predetermined condition, adjusting the second type of user to a third type of user, which is different from the second type; and providing a third operation prompt based on the third type of user. Specifically, if the second type of user fails to complete the second operation within a second time threshold, the second type of user is adjusted to a third type of user with a lower level of expertise in first aid operations. Alternatively, if the quality of the second operation performed by the second type of user is less than a second quality threshold, the second type of user is adjusted to a third type of user with a lower level of expertise in first aid operations.

[0059] In some embodiments, if a user of the third type fails to complete the third operation within the third time threshold corresponding to the third operation prompt, the third operation is skipped and cardiopulmonary resuscitation (CPR) is initiated. The third operation is the emergency procedure preceding CPR, and the third type represents the user with the lowest level of expertise in emergency procedures. This third type can be the general public.

[0060] In some embodiments, obtaining the user's execution status of the first aid operation further includes obtaining the user's identification information; and obtaining the user's execution status of the first aid operation from a local or cloud platform based on the user's identification information, thereby providing corresponding operation prompts to help the user complete the first aid operation quickly and effectively. Determining the user type based on the user's execution status of the first aid operation further includes determining the user type based on the user's execution status of the first aid operation obtained from a local or cloud platform.

[0061] In some embodiments, the quality of the first aid procedure includes at least one of compression frequency and depth. The first aid procedure may include cardiopulmonary resuscitation (CPR) procedures, such as chest compressions and artificial respiration.

[0062] In some embodiments, the mass of the pressure is obtained based on the impedance of the attached electrode sheet, or based on sensor detection.

[0063] In some embodiments, charging information prompts are not provided to users whose first aid skills are below a preset level. This avoids interfering with users who are not sufficiently skilled in first aid operations due to anxiety and tension caused by charging information prompts.

[0064] In some embodiments, a computer storage medium is also provided that stores computer-executable instructions thereon, which, when executed by at least one processor, implement the steps of a method for providing emergency response prompts to a user according to various embodiments of the present disclosure.

[0065] Furthermore, although exemplary embodiments have been described herein, their scope includes any and all embodiments based on this disclosure that have equivalent elements, modifications, omissions, combinations (e.g., schemes involving intersections of various embodiments), adaptations, or alterations. Elements in the claims will be interpreted broadly based on the language used in the claims and are not limited to the examples described in this specification or during the implementation of this application, and such examples will be interpreted as non-exclusive. Therefore, this specification and examples are intended to be considered illustrative only, and the true scope and spirit are indicated by the full scope of the claims and their equivalents.

[0066] The above description is intended to be illustrative and not restrictive. For example, the above examples (or one or more of them) can be used in combination with each other. Other embodiments can be used by those skilled in the art when reading the above description. Furthermore, in the above detailed description, various features may be grouped together to simplify the disclosure. This should not be construed as an intention that a feature of the disclosure that is not claimed is necessary for any claim. Rather, the subject matter of this disclosure may be less than all the features of a particular disclosed embodiment. Thus, the claims are incorporated herein by reference as examples or embodiments, wherein each claim is an independent, separate embodiment, and these embodiments are contemplated as being able to be combined with each other in various combinations or arrangements. The scope of this disclosure should be determined by reference to the appended claims and the full scope of their equivalents.

[0067] The above embodiments are merely exemplary embodiments of this disclosure and are not intended to limit this disclosure. The scope of protection of this disclosure is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions to this disclosure within its substance and scope, and such modifications or equivalent substitutions should also be considered to fall within the scope of protection of this disclosure.

Claims

1. A method for providing users with first aid operation prompts, characterized in that, The method includes: Obtain the user's execution status of first aid procedures; Based on the user's performance in performing first aid procedures, the user's level of expertise in the procedures is determined, and corresponding operational prompts are provided. The higher the user's level of expertise, the simpler the operational prompts. These prompts include at least one of visual and auditory prompts. When the operation prompt includes a visual operation prompt, output the visual prompt information; and / or When the operation prompt includes an auditory operation prompt, the auditory prompt information is output; The method of determining the user's level of expertise in first aid procedures based on their execution of the procedures and providing corresponding operational prompts further includes: The user type is determined based on the user's performance in performing first aid procedures, and the user type is used to distinguish the user's level of expertise in first aid procedures. Provide corresponding operation prompts based on the identified user type; Determining the user type based on their performance in performing first aid procedures further includes: Provide the first operation prompt based on the first type of user; Determine the execution status of the user's response to the first operation prompt; If the user's execution of the first operation meets a first predetermined condition, the user of the first type will be changed to a second type of user, which is different from the first type; and Provide a second operation prompt based on the second type of user.

2. The method according to claim 1, characterized in that, Determining a user's type based on their performance in performing first aid procedures further includes: The user was classified as type 1 based on their performance in performing first aid procedures.

3. The method according to claim 1, characterized in that, Determining a user's type based on their performance in performing first aid procedures further includes: Determine the execution status of the second operation in response to the second operation prompt; If the user's execution of the second operation meets the second predetermined condition, the user of the second type will be adjusted to a third type of user, which is different from the second type; and Provide a third operation prompt based on the third type of user.

4. The method according to claim 1, characterized in that, The user's performance in performing first aid operations includes at least one of the user's efficiency and quality of first aid operations.

5. The method according to claim 1, characterized in that, If the user's execution status of the first operation meets the first predetermined condition, adjusting the first type of user to a second type of user, which is different from the first type, further includes: If, within a first time threshold for performing the first operation, the user of the first type fails to complete the first operation, the user of the first type is reassigned to the user of the second type, who has a lower level of expertise in emergency medical operations.

6. The method according to claim 3, characterized in that, If the user's execution of the second operation meets the second predetermined condition, adjusting the second type of user to a third type of user, which is different from the second type, further includes: If, within a second time threshold for performing the second operation, the user of the second type fails to complete the second operation, the user of the second type is reassigned to the third type of user, who has a lower level of expertise in emergency response.

7. The method according to claim 3 or 6, characterized in that, If, within the third time threshold corresponding to the third operation prompt, the user of the third type has not completed the third operation, the third operation is skipped and cardiopulmonary resuscitation (CPR) is performed. The third operation is an emergency operation prior to CPR, and the third type is the user type with the lowest level of expertise in emergency operations.

8. The method according to claim 1, characterized in that, Obtaining the user's execution status of first aid operations further includes: obtaining the user's identification information; and obtaining the user's execution status of first aid operations from a local or cloud platform based on the user's identification information; Determining a user's type based on their performance in performing first aid procedures further includes: determining the user's type based on data obtained from local or cloud platforms regarding their performance in performing first aid procedures.

9. The method according to claim 1, characterized in that, The types of users include medical professionals, first responders trained in emergency care, and the general public.

10. The method according to claim 1, characterized in that, If the user's execution status of the first operation meets the first predetermined condition, adjusting the first type of user to a second type of user, which is different from the first type, further includes: If the quality of the first operation performed by the first type of user is less than the first quality threshold, the first type of user will be reclassified as a second type of user with a lower level of expertise in emergency response.

11. The method according to claim 3, characterized in that, If the user's execution of the second operation meets the second predetermined condition, adjusting the second type of user to a third type of user, which is different from the second type, further includes: If the quality of the second operation performed by the second type of user is less than the second quality threshold, the second type of user will be reclassified as a third type of user with a lower level of expertise in emergency response.

12. The method according to claim 4, characterized in that, The quality of the emergency care procedure includes at least one of the compression frequency and depth in cardiopulmonary resuscitation (CPR).

13. The method according to claim 12, characterized in that, The mass of the pressure is obtained based on the impedance of the attached electrode sheet, or based on sensor detection.

14. The method according to claim 1, characterized in that, Charging information prompts will not be provided to users whose emergency response skills are below the preset level.

15. A first aid device for providing first aid operation prompts to a user, comprising a processor configured to perform a method for providing first aid operation prompts to a user according to any one of claims 1-14.

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