Respiratory oxygen therapy equipment, standby interface interaction method and device thereof and storage medium

Abstract

The invention provides respiratory oxygen therapy equipment, a standby interface interaction method and device thereof and a storage medium, and belongs to the technical field of medical instruments. The method comprises the steps of entering a standby interface when an interactive operation for a display interface is not received within a preset duration; acquiring oxygen therapy real-time monitoring data and oxygen therapy historical monitoring data of the measured user in real time in a standby interface state; forming a vital sign tendency chart based on the oxygen therapy real-time monitoring data and the oxygen therapy historical monitoring data; and displaying the vital sign trend chart on the standby interface, wherein the vital sign trend chart is used for reflecting a vital sign data change trend presented when oxygen therapy is performed on the tested user based on oxygen therapy parameters set by the respiratory oxygen therapy equipment. The information acquisition efficiency under the standby interface can be improved.

Description

Technical Field

[0001] The present application relates to the field of medical device technology, and in particular to a respiratory oxygen therapy device and a standby interface interaction method, device and storage medium thereof. Background Art

[0002] The wards and intensive care units of each department of the hospital are equipped with corresponding medical equipment. Medical equipment usually integrates multiple monitoring indicators to monitor the patient's vital signs in real time, generate monitoring data and display it on the monitor for doctors and nurses to view. With the intelligent development of medical equipment, medical equipment provides a variety of monitoring functions and interactive operations, which facilitates the monitoring and treatment of patients' vital signs.

[0003] The interface of medical equipment displays instantaneous data of various indicators by default, and cannot display the historical situation and change trend of monitoring data for a long time, or requires more complicated operations to enter the historical change trend interface of monitoring data. For example, although patent CN114680842A can display the trend information of multiple vital signs of patients in the first preset time period on the real interface, it still requires multiple operations to enter the interface, and doctors cannot view the information in the first time.

[0004] Taking the medical device of respiratory humidification therapy device as an example, especially in the use of high-flow respiratory humidification therapy device, the most important indicator for evaluating the therapeutic effect of high-flow oxygen therapy is blood oxygen saturation. Therefore, the default display interface usually displays the instantaneous blood oxygen saturation value and other real-time monitoring parameters such as oxygen concentration, flow, pipeline pressure, etc. for users to view.

[0005] Due to the busy work schedule of medical staff, they can usually only check on patients every two to three hours, and are unable to continuously monitor changes in patients' blood oxygen saturation. When conducting inspections, usually only the patient's current blood oxygen saturation value can be viewed first. However, this instantaneous value display cannot reflect the overall change trend of the patient's blood oxygen saturation during high-flow oxygen therapy. The effect of high-flow oxygen therapy usually needs to be evaluated through continuous monitoring. If the overall trend of changes is not observed, it is easy to cause the patient's blood oxygen level to gradually decrease or other potential problems may be ignored when there are no obvious symptoms. This lack of information may delay early intervention in the patient's condition and increase the patient's treatment risk.

[0006] If medical staff switch from the default instantaneous data interface to the change trend interface, they need to go through multiple interactive operations, which makes information acquisition inefficient. Especially when the respiratory oxygen therapy equipment of multiple patients needs to be operated one by one, the workload of medical staff will be further increased. Summary of the invention

[0007] Based on this, the purpose of this application is to provide a respiratory oxygen therapy device and its standby interface interaction method, device and storage medium to improve operational convenience or information acquisition efficiency, thereby improving the user experience.

[0008] In a first aspect of the present application, a standby interface interaction method of a respiratory oxygen therapy device is provided, the method comprising: When no interactive operation on the display interface is received within a preset time, the standby interface is entered; In the standby interface state, real-time oxygen therapy monitoring data and oxygen therapy historical monitoring data of the measured user are obtained; forming a vital sign trend graph based on the oxygen therapy real-time monitoring data and the oxygen therapy historical monitoring data; The vital signs trend graph is displayed on the standby interface.

[0009] Optionally, displaying the vital signs trend graph on the standby interface includes: displaying the vital signs trend graph in a first area of ​​the standby interface; the method further includes: Displaying the oxygen therapy real-time monitoring data and setting parameter values ​​corresponding to the oxygen therapy real-time monitoring data in the second area of ​​the standby interface; An oxygen therapy parameter setting control is displayed in the third area of ​​the standby interface.

[0010] Optionally, the method further includes: in response to a touch operation on the oxygen therapy parameter setting control, authenticating the operating user; After the identity verification is passed, the user directly jumps to the oxygen therapy parameter setting interface from the standby interface; The oxygen therapy parameter value to be adjusted is displayed on the oxygen therapy parameter setting interface.

[0011] Optionally, the oxygen therapy parameters include multiple ones; the oxygen therapy parameter values ​​to be adjusted are displayed on the oxygen therapy parameter setting interface, including: Calculate the recommended value of each oxygen therapy parameter according to the basic information of the measured user, the real-time monitoring data of oxygen therapy and the historical monitoring data of oxygen therapy; The recommended value is used as the default oxygen therapy parameter value to be adjusted.

[0012] Optionally, the identity authentication of the operation user includes: Taking an image of the operating user, wherein the image includes clothing information of the operating user; Determining whether the clothing information matches the preset medical staff clothing; If they match, it is determined that the operation user identity authentication has passed.

[0013] Optionally, the method further includes: Detect vibration data of the respiratory oxygen therapy device itself through a vibration sensor; determining whether the vibration data matches the transport state, and when matched, determining whether the target user continues to exist within a first distance range of the respiratory oxygen therapy device through an infrared sensor, and if so, displaying a first mode switching control matching the transport state on the standby interface; Determine whether the oxygen therapy real-time monitoring data is within an alarm value range, and when it is within the alarm value range, display a second mode switching control matching the alarm on the standby interface.

[0014] Optionally, before displaying the vital sign trend graph on the standby interface, the method further includes: Count the duration of the current standby interface state; When the duration reaches a first duration threshold, determining by an infrared sensor whether there is a target user within a second distance range of the respiratory oxygen therapy device; If it exists, the vital signs trend graph is displayed on the standby interface.

[0015] In a second aspect of the present application, a standby interface interaction device for a respiratory oxygen therapy device is provided, the device comprising: A first standby display module, configured to enter a standby interface when no interactive operation on the display interface is received within a preset time period; A blood oxygen monitoring module, used to obtain the oxygen therapy real-time monitoring data and oxygen therapy history monitoring data of the user being tested in real time in the standby interface state; and to form a vital sign trend chart based on the oxygen therapy real-time monitoring data and the oxygen therapy history monitoring data; The second standby display module is used to display the vital signs trend graph on the standby interface.

[0016] In a third aspect of the present application, a computer-readable storage medium is provided, on which executable instructions are stored. When the executable instructions are executed by a processor, the processor executes the method described in any embodiment of the present application.

[0017] In a fourth aspect of the present application, a respiratory oxygen therapy device is provided, comprising: one or more processors; and a memory for storing one or more programs, wherein when the one or more programs are executed by the one or more processors, the one or more processors execute the method described in any one of the embodiments of the present application.

[0018] The respiratory oxygen therapy equipment and its standby interface interaction method, device and storage medium in the present application display a vital sign trend graph on the standby interface, so that relevant medical staff can understand the overall situation of the vital signs of the measured user in the recent period at first glance when entering the ward, thereby improving the efficiency of information acquisition on the standby interface, so as to carry out corresponding operations without unlocking the standby interface and going through one or more other steps to understand the trend information. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope of the present application.

[0020] Figure 1 A schematic diagram of a flow chart of a standby interface interaction method of a respiratory oxygen therapy device in one embodiment; Figure 2 is a schematic diagram of a display interface including a blood oxygen saturation trend graph in one embodiment; Figure 3 is a schematic diagram of a display interface including a blood oxygen saturation trend graph in another embodiment; Figure 4 A schematic diagram of an interface for adjusting oxygen therapy parameters in one embodiment; Figure 5 A schematic flow chart of a standby interface interaction method of a respiratory oxygen therapy device in another embodiment; Figure 6 is a schematic diagram of a display interface including a blood oxygen saturation trend graph in yet another embodiment; Figure 7 It is a structural block diagram of a standby interface interaction device of a respiratory oxygen therapy device in one embodiment; Figure 8 It is a structural block diagram of a standby interface interaction device of a respiratory oxygen therapy device in another embodiment; Fig. 9 It is a structural block diagram of a standby interface interaction device of a respiratory oxygen therapy device in another embodiment. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0022] All terms (including technical and scientific terms) used in this application have the meanings commonly understood by those skilled in the art, unless otherwise defined. It should be noted that the terms used here should be interpreted as having a meaning consistent with the context of this specification, and should not be interpreted in an idealized or overly rigid manner.

[0023] For example, the terms "first", "second", etc. used in this application may be used in this document to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish a first element from another element.

[0024] For another example, the terms “include”, “comprising”, etc. used in this application indicate the existence of features, steps, operations and / or components, but do not exclude the existence or addition of one or more other features, steps, operations or components.

[0025] In one embodiment, a standby interface interaction method for a respiratory oxygen therapy device is provided, such as Figure 1 As shown, the method includes: Step 102: When no interactive operation on the display interface is received within a preset time period, enter the standby interface.

[0026] The respiratory oxygen therapy device in this application refers to a device that can measure the user's blood oxygen data, and the device includes a corresponding sensor and an interface. The corresponding blood oxygen data can be measured by the relevant sensor, and the relevant data can be presented and interacted on the interface. The respiratory oxygen therapy device may include a respiratory humidifier, specifically, a high-flow respiratory humidification therapy device.

[0027] The operating user can display the corresponding information by performing interactive operations on the display interface of the device, which may include the basic information of the patient (i.e. the user being tested), the patient's relevant vital signs information, and the set values ​​related to the monitoring data. Among them, the operating user can enter the basic information of the patient on the device, which may include the patient's gender, age, and one or more other additional information that may affect the oxygen supply. For example, the additional information may be whether there is a disease such as lung or heart failure, and the age can reflect whether the patient is an adult or a child.

[0028] The vital signs information may include information such as the blood oxygen saturation, respiratory rate, ROX index, etc. of the measured user. The set value may include a numerical value for setting the oxygen supply and controlling parameters of the measured user's vital signs. The parameter may include one or more of the input gas flow, input gas temperature, input gas oxygen concentration, etc.

[0029] The device can receive interactive operation instructions from the user in real time. When no relevant interactive operation is received within a preset time, the device enters the standby interface state. The standby interface state can be a lock screen interface, or it can be an interface in an off-screen state or a low-brightness display state. In the standby interface, it can only display relevant necessary information to reduce the possibility of misoperation, or reduce the display brightness of the current interface so that the screen is in a low-brightness display state to reduce power consumption. The preset time can be any pre-set appropriate time, such as 30 seconds, 1 minute, 2 minutes, etc.

[0030] In one embodiment, the current interface can also be directly used as the standby interface, that is, when no interactive operation on the display interface is received within a preset time, the display interface remains unchanged, and the display interface is the standby interface.

[0031] Step 104 , in the standby interface state, real-time oxygen therapy real-time monitoring data and oxygen therapy historical monitoring data of the user being tested are obtained.

[0032] In the standby interface state, the device still maintains a connection with the user being measured, and monitors the vital signs of the user being measured in real time, and obtains the corresponding real-time oxygen therapy monitoring data. The real-time oxygen therapy monitoring data represents the currently measured monitoring data, and the historical oxygen therapy monitoring data represents the previously measured monitoring data. The monitoring data may include blood oxygen saturation SpO2, and may also include one or more vital sign data such as pulse rate PR, perfusion index PI, respiratory rate, etc.

[0033] Step 106: forming a vital sign trend graph based on the oxygen therapy real-time monitoring data and the oxygen therapy historical monitoring data.

[0034] Step 108, displaying a vital sign trend graph on the standby interface.

[0035] In this embodiment, the vital signs trend chart is used to reflect the changing trend of vital signs data when the user being measured is given oxygen therapy based on the oxygen therapy parameters set by the respiratory oxygen therapy equipment. By forming a vital signs trend chart and displaying it on the standby interface, medical staff can quickly understand the physiological condition of the user being measured.

[0036] Specifically, a corresponding layer may be superimposed on the default standby interface, and the vital sign trend graph may be displayed on the superimposed layer.

[0037] Take the blood oxygen saturation data as an example. Figure 2 As shown, based on the real-time oxygen therapy monitoring data and the historical oxygen therapy monitoring data, the corresponding historical change trend of blood oxygen saturation can be formed according to the preset trend chart model. Figure 2 and Figure 3 As shown, a plurality of display areas can be divided on the layer, and corresponding contents can be displayed in the corresponding display areas. For example, a plurality of areas including a first area 210, a second area 220 and a third area 230 are divided in the layer, and a blood oxygen saturation trend graph is displayed in the first area 210 of the standby interface; oxygen therapy real-time monitoring data and setting parameter values ​​corresponding to the oxygen therapy real-time monitoring data are displayed in the second area of ​​the standby interface; and oxygen therapy parameter setting controls are displayed in the third area of ​​the standby interface.

[0038] Among them, the vital signs trend chart shows the vital signs curve formed by the vital signs at each moment. The horizontal axis corresponding to the curve can be time, and the vertical axis is the corresponding vital sign percentage. The duration and / or proportion of the vital signs in different ranges within the group of treatment parameters are counted, and the statistical information is displayed on the standby interface. For example Figure 2 and Figure 3 The “SpO2 was below 95% for XX% of the time” is shown in the figure.

[0039] The time period corresponding to the data displayed on the vital signs trend graph can be a pre-set time period, or a time period from setting a set of oxygen therapy parameters and starting the treatment to the current moment. The preset time period can be an adaptively determined time period, for example, the time when the device first supplies oxygen to the user after being turned on can be used as the starting time of the time period, and the time from the starting time to the current time is used as the preset time period, or it can be any suitable time period of the most recent 6 hours, 8 hours, 12 hours, 24 hours, etc.

[0040] Furthermore, while displaying the vital signs trend graph, for the vital signs curve, the curve parts with different vital signs percentages are displayed in different colors, so that the corresponding medical staff can intuitively see the trend changes. For example, if the vital signs data is blood oxygen saturation data, the curve part with blood oxygen saturation below 90% can be displayed in red, the curve part with saturation between 90% and 95% can be displayed in yellow, and the curve part above 95% can be displayed in green. In addition, in the first area, in addition to displaying the blood oxygen saturation trend graph, the blood oxygen saturation percentage at the current moment is further displayed, such as the displayed percentage is "100" or "98" and other real-time blood oxygen saturation data.

[0041] The standby interface interaction method of the respiratory oxygen therapy equipment in the present application displays a vital signs trend graph on the standby interface, so that the relevant medical staff can understand the overall situation of the vital signs of the measured user in the recent period at first glance when entering the ward, and thus carry out corresponding operations without having to unlock the standby interface and go through one or more other steps to understand the trend information.

[0042] In one embodiment, in the second area of ​​the layer superimposed on the standby interface, it can be set to display the corresponding oxygen therapy real-time monitoring data and the corresponding setting parameter values. Specifically, the second area can be located below the first area. In addition, the first area and the second area can also have other layout methods, such as the first area can be located on the left side of the interface and the second area can be located on the right side of the first area.

[0043] like Figure 2 and Figure 3 The figure shows the setting parameter values ​​of three setting parameters, namely, setting flow rate to 40 (unit: L / min), setting temperature to 34 (unit: ℃), setting oxygen concentration to 100 (unit: "%"), and the real-time monitoring data (i.e., actual data) of the three parameters. For example, the real-time value of the flow rate shown in the figure is 40L / min, the temperature is 34℃, and the oxygen concentration is 100%, which are consistent with the set parameter values.

[0044] Furthermore, in the third area of ​​the layer superimposed on the standby interface, it can be set to display an adjustment control area for adjusting the oxygen therapy parameter value. The third area can display one or more oxygen therapy parameter setting controls. By triggering the control, you can enter the oxygen therapy parameter setting / adjustment interface and adjust one or more oxygen therapy parameters on the interface. Among them, the oxygen therapy parameter can be specifically considered as a high-flow oxygen therapy parameter. The oxygen therapy parameter setting control can be Figure 2 The "One-key linkage" control in Figure 3 The two controls of "One-key fast oxygen" and "Transport mode" in the interface. Through the touch operation of the "One-key linkage" control, the setting parameter values ​​of the oxygen therapy parameters can be adaptively adjusted according to the actual vital signs data of the monitored user; through the touch operation of the "One-key fast oxygen" control, the setting parameter value of the corresponding oxygen concentration parameter can be quickly (such as within 30 seconds, 1 minute, etc.) adjusted to the corresponding numerical value, for example, the numerical value can be 100%; through the touch operation of the "Transport mode" control, the setting parameter value of the corresponding oxygen therapy parameter can be adjusted to a numerical value that matches the measured user in the transport state. Similarly, the layout of the first area, the second area, and the third area can be adjusted according to needs, for example, the first area and the second area can be placed at the top and bottom of the interface respectively, and the third area can be placed on the right side of the interface.

[0045] In the present application, by displaying real-time monitoring values ​​related to oxygen therapy in the second area and setting and displaying corresponding oxygen therapy parameter setting controls in the third area, medical staff can intuitively understand the impact of the set parameters on the measured users, and then determine whether the set values ​​need to be adjusted based on actual conditions, thereby improving the convenience of parameter value adjustment.

[0046] In one embodiment, before step 108, the method further includes: counting the duration in the current standby interface state; when the duration reaches a first duration threshold, determining by an infrared sensor whether there is a target user within a second distance range of the respiratory oxygen therapy equipment; if so, displaying a vital signs trend graph on the standby interface.

[0047] In this embodiment, the device pre-sets a first duration threshold, which is a critical value for measuring whether to start the standby display of the vital signs trend graph. After the device enters the standby interface, such as entering the lock screen default interface or being in the screen-off state or automatically entering the low-brightness display state, the device starts to count the duration of being in the standby state. If the duration is less than the first duration threshold, and if no user operation instruction is received, the device is maintained in the lock screen default interface or in the screen-off state.

[0048] When the duration reaches the first duration threshold, it is detected whether there is a target user within the second distance range of the device. When there is a target user, the corresponding vital signs trend graph is displayed. Among them, the built-in infrared sensor of the device can be used to detect whether there is a target user within the second distance range. The second distance is any suitable distance set in advance, such as any suitable distance of 1 meter, 2 meters, 3 meters or 5 meters. The target user represents a user who may be concerned about the blood oxygen data of the measured user, such as a medical staff. When it is sensed that there is a user within the second distance range, it is further determined whether the user belongs to the target user. If the user belongs to the target user, step 108 is executed, otherwise, the device can continue to maintain the default standby interface or be in the off-screen state.

[0049] Optionally, the device can detect the activity state of the user around the device and the distance between the device and the device at a certain frequency through the relevant distance sensor and the infrared sensor. Among them, the activity state indicates whether the corresponding user is in a non-static state such as walking or moving. If it is in a static state, the corresponding user is determined to be a non-target user. If the user is in a non-static state and is within the second distance range, it is further determined whether the user belongs to a medical staff. If so, it is determined to be a target user. The device can capture the image of the user through a camera and extract the user's clothing information in the image. When the clothing information matches the clothing of the medical staff, it is determined that the user belongs to the target user. And further, when performing clothing recognition, the user's line of sight gaze direction in the image is further calculated. When the line of sight gaze direction is toward the device itself, step 108 is executed. Specifically, it can be identified whether there is frontal face information of the medical staff in the image. If the frontal face information of the medical staff is captured, it is determined that its line of sight is toward the device, indicating that it belongs to the target user who pays attention to the vital signs of the measured user.

[0050] In addition, when the user is in a non-stationary state and within the second distance range, it is possible to further identify whether the user continues to approach the device. If it is determined that the user continues to approach the device and the distance between the user and the device is within the third distance range, the user is determined to be the target user.

[0051] For example, the standby interface is a low-brightness display interface, and the display interface also displays the corresponding vital signs trend graph. When the target user is detected, the brightness of the display interface is restored to normal brightness, so that the target user can clearly view the corresponding vital signs information. When the standby interface is a lock screen interface, when the target user is detected, the vital signs trend graph is superimposed on the lock screen interface and displayed at the default brightness.

[0052] In this embodiment, before displaying the vital signs trend graph on the standby interface, the target user in the device environment is further identified, and the lock screen display is performed when the target user is identified, thereby avoiding interference to the measured user caused by continuous display of the vital signs trend.

[0053] In one embodiment, after step 108, it further includes: determining whether the distance between the target user and the device exceeds a second distance, and if so, counting the duration of the target user and the respiratory oxygen therapy device exceeding the second distance, and when the duration reaches a second duration threshold, causing the device to re-enter the standby interface. The second duration threshold can also be any appropriate pre-set duration value.

[0054] When the distance between the target user and the device exceeds the second distance and reaches a certain time, it means that the target user has left the corresponding device. At this time, the device can re-enter the standby interface to reduce interference to the user being tested.

[0055] In one embodiment, after step 108, the method further includes: in response to a touch operation on an oxygen therapy parameter setting control, authenticating the operating user; after the identity authentication is passed, directly jumping from the standby interface to the oxygen therapy parameter setting interface; and displaying the oxygen therapy parameter value to be adjusted on the oxygen therapy parameter setting interface.

[0056] In this embodiment, the oxygen therapy parameter setting control can be specifically a high-flow oxygen therapy parameter adjustment control. When the user's touch operation on the high-flow oxygen therapy parameter adjustment control is identified, the operating user is authenticated to determine whether the user has the authority to adjust the high-flow oxygen therapy parameters. Specifically, the touch operation can be a long press operation or a tap operation on the high-flow oxygen therapy parameter setting control. When it is a tap operation, the corresponding identity authentication page can be entered to receive the verification password entered by the operating user. After the password is correct, the identity authentication is determined to be passed. When it is a long press operation, the identity authentication of the operating user can be carried out in the background. After the identity authentication is passed in the background, it jumps directly from the standby interface to the high-flow oxygen therapy parameter setting interface. Specifically, the identity authentication method can be a combination of one or more of fingerprint recognition, face recognition, or clothing recognition. After the identity authentication is passed, the user can jump directly to the high-flow oxygen therapy parameter setting interface without exiting the standby interface. This design improves the consistency and efficiency of the operation and reduces the tediousness of users switching between different interfaces.

[0057] like Figure 4 The figure is a schematic diagram of an interface for adjusting oxygen therapy parameters in an embodiment, wherein the oxygen therapy parameters displayed in the oxygen therapy parameter setting interface include gas flow, temperature, and oxygen concentration, and display corresponding default values, and the operating user can adjust the values. Specifically, the parameter setting interface also displays multiple oxygen therapy modes, and the values ​​of oxygen therapy parameters corresponding to each oxygen therapy mode are different, such as Figure 4 The device receives the corresponding high-flow oxygen therapy mode selection touch operation, adjusts the high-flow oxygen therapy parameter to the corresponding value based on the operation, and after receiving the confirmation instruction of the operating user, adjusts the value of the high-flow oxygen therapy parameter accordingly and outputs according to the adjusted parameter.

[0058] In this embodiment, the convenience of operation is further improved by directly jumping from the standby interface to the corresponding oxygen therapy parameter setting interface.

[0059] In one embodiment, the oxygen therapy parameter values ​​to be adjusted are displayed on the oxygen therapy parameter setting interface, including: calculating the recommended value of each oxygen therapy parameter based on the basic information of the measured user, the real-time monitoring data of oxygen therapy, and the historical monitoring data of oxygen therapy; and using the recommended value as the default oxygen therapy parameter value to be adjusted.

[0060] In this embodiment, when jumping to the oxygen therapy parameter setting interface, the default oxygen therapy parameter value displayed on the interface is not the currently set parameter value, but a recommended value automatically calculated based on relevant information, or a recommended value set by a doctor based on experience. That is, the parameter value to be adjusted or confirmed displayed by default on the oxygen therapy parameter setting interface can be calculated based on the basic information and vital sign information of the measured user.

[0061] The corresponding intelligent algorithm pre-set inside the device will comprehensively analyze this information and calculate the most suitable recommended value for each oxygen therapy parameter for the current user being tested. These recommended values ​​will be displayed on the setting interface as the default oxygen therapy parameter values ​​to be adjusted, and users can fine-tune or confirm according to actual conditions. This design not only improves the accuracy and personalization of oxygen therapy parameter settings, but also reduces the manual input and calculation work of medical staff, improving work efficiency and accuracy. At the same time, with the support of intelligent algorithms, the device can better adapt to the physiological characteristics and changes in the condition of different users being tested, and provide more accurate and effective oxygen therapy for the users being tested.

[0062] In one embodiment, the intelligent algorithm may be a pre-trained long short-term memory network (LSTM) algorithm. After receiving a touch operation on the oxygen therapy parameter setting control, the LSTM algorithm may be called to input the monitored real-time oxygen therapy monitoring data and oxygen therapy historical monitoring data (as time series data) and basic information of the measured user into the trained LSTM algorithm. Based on the input data and the previously learned patterns, the LSTM algorithm predicts one or more oxygen therapy parameter setting values ​​that are most suitable for the measured user in the current situation, and uses the setting value as the recommended value. When jumping to the oxygen therapy parameter setting interface, the recommended value is displayed as the default oxygen therapy parameter value to be adjusted. This reduces the manual input and adjustment workload of relevant medical staff.

[0063] In one embodiment, identity verification of the operating user includes: taking an image of the operating user, the image including the operating user's clothing information; determining whether the clothing information matches the preset medical staff clothing; if so, determining that the operating user's identity verification has passed.

[0064] In this embodiment, the device may pre-set the reference information of the medical staff's clothing, and compare the captured user's clothing information with the clothing reference information, and determine whether the user's clothing is that of a medical staff based on the comparison, and then determine whether the user is a medical staff, thereby determining the user's identity verification result. Specifically, the name of the corresponding hospital or the name contained in the nameplate of the medical staff and other related information may be extracted from the clothing information of the operating user in the image, and based on the related information, it is determined whether the user is a medical staff.

[0065] Since the hospital includes multiple medical staff and corresponding respiratory oxygen therapy equipment, if the user's face or fingerprint is entered for each device, the operation will become more complicated. This application can improve the convenience of verification by performing clothing verification.

[0066] In one embodiment, the above method also includes: detecting the environment in which the respiratory oxygen therapy device is located; generating and displaying a mode switching control that matches the environment on the standby interface.

[0067] The environment includes one or more of a transport environment and a hypoxic state. The transport environment refers to an environment in which the measured user is in a transport state, and the hypoxic state refers to a state in which the vital sign values ​​of the measured user are relatively low. The corresponding mode switching control may include a first mode switching control corresponding to the transport mode and a second mode switching control corresponding to the hypoxic state, and the mode switching control may be displayed in the third area of ​​the layer superimposed on the standby interface.

[0068] Among them, detecting the environment in which the respiratory oxygen therapy device is located includes: detecting the vibration data of the respiratory oxygen therapy device itself through a vibration sensor, and determining whether it is in a transfer environment based on the vibration data; determining whether the real-time monitoring data of oxygen therapy is within the alarm value range, and determining whether it is in a hypoxic state based on the determination result. Generate and display a mode switching control that matches the environment on the standby interface, including: when in a transfer environment, display a first mode switching control that matches the transfer state on the standby interface; when in a hypoxic state, display a second mode switching control that matches the alarm on the standby interface. Among them, the corresponding vital sign threshold is pre-set, and when the user's real-time monitoring data of oxygen therapy is monitored to be lower than the vital sign threshold, it is determined that the user is in a hypoxic state.

[0069] Optionally, the vibration data of the respiratory oxygen therapy device itself is detected by a vibration sensor; it is determined whether the vibration data matches the transfer status, and when it matches, it is determined by an infrared sensor whether the target user continues to exist within the first distance range of the respiratory oxygen therapy device, and if so, a first mode switching control matching the transfer status is displayed on the standby interface; it is determined whether the real-time monitoring data of the oxygen therapy is within the alarm value range, and when it is within the alarm value range, a second mode switching control matching the alarm is displayed on the standby interface.

[0070] Specifically, the first mode switching control may be Figure 3 The "Transport Mode" control shown in the figure, the second mode switching control can be Figure 3 The respiratory oxygen therapy device also presets setting parameter values ​​that match the environment, such as the oxygen concentration in the setting parameter value corresponding to the "one-key fast oxygen" is 100%.

[0071] When the device is detected to generate vibration, the corresponding vibration data is obtained, and the characteristics reflected by the vibration data are analyzed to see whether they meet the transport status (such as riding in an ambulance or being pushed in a hospital bed, etc.). If so, it is further detected whether there is a target user within the first distance range. The target user can be the above-mentioned medical staff. When the timing length of the presence of the target user within the first distance range reaches a preset length, it is determined to be a transport environment, and the corresponding first mode switching control is displayed in the third area. When it is not in a transport environment, or the transport environment has ended, the display of the first mode switching control is cancelled.

[0072] The blood oxygen alarm value range may be a range below a preset vital sign threshold, and the vital sign threshold may be a fixed value, or a value adaptively determined according to the basic information of the corresponding user being tested. When the vital sign trend graph is displayed on the standby interface, it is further detected whether the user's oxygen therapy real-time monitoring data is lower than the preset vital sign threshold. When it is lower than the vital sign threshold, it is determined that the user is in a hypoxic state, and the corresponding second mode switching control is displayed in the third area. When it is detected that it is higher than the vital sign threshold, that is, it is not in the alarm value range, the display of the second mode switching control is cancelled.

[0073] In one embodiment, during the display of the mode switching control, the respiratory oxygen therapy device can also generate warning information such as vibration or sound, so that relevant personnel can notice the corresponding mode switching control, and after receiving the touch operation on the relevant mode switching control, the setting parameter value corresponding to the real-time monitoring data of the oxygen therapy can be directly adjusted to the setting parameter value bound to the touched mode switching control, thereby further improving the convenience of operation.

[0074] In one embodiment, another standby interface interaction method of a respiratory oxygen therapy device is provided, taking blood oxygen saturation data as an example of vital sign data, combined with Figure 5 As shown, the method includes: Step 501: When no interactive operation on the display interface is received within a preset time period, enter the standby interface.

[0075] Step 502: acquiring oxygen therapy real-time monitoring data and oxygen therapy history monitoring data of the user being tested in real time in the standby interface state.

[0076] Step 503: forming a blood oxygen saturation trend graph based on the oxygen therapy real-time monitoring data and the oxygen therapy historical monitoring data.

[0077] Step 504, counting the duration of being in the current standby interface state, when the duration reaches a first duration threshold, determining whether there is a target user within a second distance range of the respiratory oxygen therapy device through an infrared sensor.

[0078] When there is a target user within the second distance range, step 505 is executed. If there is no target user or the first time threshold is not reached, the standby interface is maintained.

[0079] When the standby interface is a blood oxygen saturation trend graph interface displayed at low brightness, the corresponding oxygen therapy parameter setting controls are not displayed on the standby interface to avoid erroneous operations by relevant users.

[0080] Step 505, displaying a blood oxygen saturation trend graph in the first area of ​​the standby interface; displaying oxygen therapy real-time monitoring data and setting parameter values ​​corresponding to the oxygen therapy real-time monitoring data in the second area of ​​the standby interface; and displaying oxygen therapy parameter setting controls in the third area of ​​the standby interface.

[0081] In this embodiment, while displaying the blood oxygen saturation trend graph, real-time monitoring data of oxygen therapy parameters and corresponding setting parameter values ​​and related controls are also displayed, so that the operating user can clearly see the historical usage of the measured user based on the display interface and determine whether parameter value adjustment is needed according to the situation.

[0082] The setting parameter value corresponding to the real-time monitoring data of oxygen therapy indicates the parameter value currently set by the device (referred to as "current parameter value"). When the setting parameter value corresponding to the historical monitoring data of oxygen therapy (referred to as "historical parameter value") is inconsistent with the current parameter value, the historical parameter value in the historical time period is further displayed on the display interface, so that the operating user can understand the adjustment of the parameter value made for the measured user in more detail. Specifically, the historical parameter value can be displayed in the first area, for example, it can be superimposed on the blood oxygen saturation trend graph, and the historical time period corresponding to each historical parameter value is marked.

[0083] For example, if Figure 6 As shown, on the blood oxygen saturation trend graph displayed in the first area, two setting parameter values ​​are further superimposed, namely the parameter value "30L / min, 34℃, 70%" on the left and the parameter value "40L / min, 34℃, 100%" on the right at 14:05 on July 14, 2022. It means that at 14:05 on July 14, 2022, the parameter value of the device was changed from "flow rate 30L / min, temperature 34℃, oxygen concentration 70%" to "flow rate 40L / min, temperature 34℃, oxygen concentration 100%".

[0084] In one embodiment, the oxygen therapy parameter setting control may also include the above-mentioned "one-key fast oxygen" control. Through touch operation of the control, the parameter value can be adaptively adjusted according to the basic information of the measured user and the monitoring data.

[0085] Step 506: In response to the touch operation on the oxygen therapy parameter setting control, the operating user is authenticated.

[0086] Specifically, an image of the operating user is captured, and the image contains the operating user's clothing information; it is determined whether the clothing information matches the preset medical staff clothing; if it matches, it is determined that the operating user's identity authentication has passed. If it does not match, it can be switched to other identity authentication methods to re-authenticate the operating user, such as switching to corresponding identity authentication methods such as password authentication or fingerprint authentication.

[0087] Step 507, after the identity verification is passed, jump directly from the standby interface to the oxygen therapy parameter setting interface.

[0088] Step 508, calculating the recommended value of each oxygen therapy parameter according to the basic information of the measured user, the real-time monitoring data of oxygen therapy and the historical monitoring data of oxygen therapy, and taking the recommended value as the default oxygen therapy parameter value to be adjusted.

[0089] Step 509, detect the vibration data of the respiratory oxygen therapy device itself through the vibration sensor to determine whether the vibration data matches the transfer state. When matched, determine whether the target user continues to exist within the first distance range of the respiratory oxygen therapy device through the infrared sensor. If so, display the first mode switching control matching the transfer state on the standby interface.

[0090] Specifically, when one or more vibration standard feature data matching the transport state are pre-set in the monitoring device. The vibration feature data is the vibration standard feature data formed by the vibration feature data extracted by the monitoring device in various scenarios such as bed transfer or walking of the measured user. Each vibration standard feature data corresponds to a transport scenario. When it is obtained that there is vibration, the vibration data is obtained in real time, and the continuous vibration duration is counted. When the continuous vibration duration reaches the preset duration threshold, the vibration data is further compared with the preset vibration standard feature data to identify whether the two are consistent. When they are consistent, it means that they match the transport state. Among them, the feature similarity of the two can be compared. When the feature similarity exceeds the preset similarity threshold, it means that the two are consistent. The duration threshold can be any suitable value set in advance, such as 5 seconds or 10 seconds. When the continuous vibration duration is less than the duration threshold, the transport state matching detection is not performed.

[0091] Step 510, determining whether the oxygen therapy real-time monitoring data is within the alarm value range, and when it is within the alarm value range, displaying a second mode switching control matching the alarm on the standby interface.

[0092] Specifically, when the current working mode of the monitoring device is already in the working mode corresponding to the corresponding mode switching control, the detection of the corresponding mode and the display of the mode switching control can be canceled, and the current working mode is displayed on the display interface.

[0093] Taking the first mode switching control as the "transport mode" control and the second mode switching control as the "one-key fast oxygen" control as an example, before step 509 and / or step 510, if the monitoring device has been set to a working mode matching the transport mode, there is no need to execute step 508; if the monitoring device has been set to a working mode matching the one-key fast oxygen, there is no need to execute step 510.

[0094] The standby interface interaction method of the respiratory oxygen therapy device in the present application displays the blood oxygen saturation trend graph, monitoring data, setting parameter values ​​and related oxygen therapy parameter setting controls on the standby interface, so that the relevant users can clearly know the real-time blood oxygen status and historical changes of the measured user, as well as the effect of different parameter values ​​on the blood oxygen saturation of the measured user. Furthermore, by performing target user detection, when the target user is detected in the environment where the device is located, the corresponding mode switching control is automatically added to the standby interface based on the vital signs of the measured user. When parameter value adjustment or mode switching is required, the target user can directly operate on the standby interface, further improving the convenience of adjusting the oxygen therapy parameter value.

[0095] In one embodiment, Figure 7 As shown, a standby interface interaction device of a respiratory oxygen therapy device is provided, the device comprising: The first standby display module 702 is used to enter the standby interface when no interactive operation on the display interface is received within a preset time period; The blood oxygen monitoring module 704 is used to obtain the oxygen therapy real-time monitoring data and oxygen therapy history monitoring data of the measured user in real time in the standby interface state; and form a vital sign trend chart based on the oxygen therapy real-time monitoring data and oxygen therapy history monitoring data; The second standby display module 706 is used to display a vital sign trend graph on the standby interface.

[0096] In one embodiment, the second standby display module 706 is also used to display a vital sign trend chart in the first area of ​​the standby interface; display oxygen therapy real-time monitoring data and setting parameter values ​​corresponding to the oxygen therapy real-time monitoring data in the second area of ​​the standby interface; and display oxygen therapy parameter setting controls in the third area of ​​the standby interface.

[0097] In one embodiment, Figure 8 As shown, the device also includes: An operation response module 708, for responding to a touch operation on an oxygen therapy parameter setting control; The identity verification module 710 is used to verify the identity of the operating user; The parameter value adjustment module 712 is used to directly jump from the standby interface to the oxygen therapy parameter setting interface after the identity authentication is passed; and display the oxygen therapy parameter value to be adjusted on the oxygen therapy parameter setting interface.

[0098] In one embodiment, the oxygen therapy parameters include multiple ones; the parameter value adjustment module 712 is also used to calculate the recommended value of each oxygen therapy parameter based on the basic information of the measured user, the real-time monitoring data of oxygen therapy and the historical monitoring data of oxygen therapy; and use the recommended value as the default oxygen therapy parameter value to be adjusted.

[0099] In one embodiment, the identity authentication module 710 is also used to capture an image of the operating user, which includes the operating user's clothing information; determine whether the clothing information matches the preset medical staff clothing; if so, determine that the operating user's identity authentication is passed.

[0100] In one embodiment, Fig. 9 As shown, the device also includes: The environment detection module 714 is used to detect the vibration data of the respiratory oxygen therapy device itself through a vibration sensor; determine whether the vibration data matches the transport state; The identity verification module 710 is also used to determine whether the target user continues to exist within the first distance range of the respiratory oxygen therapy device through the infrared sensor when matching the transport state; The second standby display module 706 is further configured to display a first mode switching control matching the transfer status on the standby interface if the target user continues to exist; The environment detection module 714 is also used to determine whether the oxygen therapy real-time monitoring data is within the alarm value range; The second standby display module 706 is further configured to display a second mode switching control matching the alarm on the standby interface when the device is within the alarm value range.

[0101] In one embodiment, the identity authentication module 710 is further used to count the duration of being in the current standby interface state; when the duration reaches a first duration threshold, it is determined by the infrared sensor whether there is a target user within a second distance range of the respiratory oxygen therapy device; The second standby display module 706 is also used to display a vital sign trend graph on the standby interface if there is a target user.

[0102] In one embodiment, a computer-readable storage medium is provided, on which executable instructions are stored. When the instructions are executed by a processor, the processor executes the steps in the above-mentioned method embodiments.

[0103] In one embodiment, a respiratory oxygen therapy device is also provided, comprising one or more processors; a memory, wherein one or more programs are stored in the memory, wherein when the one or more programs are executed by one or more processors, the one or more processors execute the steps in the above-mentioned method embodiments.

[0104] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

[0105] In addition, those skilled in the art will appreciate that, although some embodiments herein include certain features included in other embodiments but not other features, the combination of features of different embodiments is meant to be within the scope of the present application and form different embodiments. For example, in the above claims, any one of the claimed embodiments may be used in any combination. The information disclosed in this background technology section is intended only to deepen the understanding of the overall background technology of the present application and should not be regarded as an admission or in any form of implication that the information constitutes prior art known to those skilled in the art.

Claims

1. A standby interface interaction method for a respiratory oxygen therapy device, characterized in that: The method comprises: When no interactive operation on the display interface is received within a preset time, the standby interface is entered; In the standby interface state, real-time oxygen therapy monitoring data and oxygen therapy historical monitoring data of the measured user are obtained; forming a vital sign trend graph based on the oxygen therapy real-time monitoring data and the oxygen therapy historical monitoring data; The vital sign trend graph is displayed on the standby interface, and the vital sign trend graph is used to reflect the trend of changes in vital sign data when oxygen therapy is performed on the measured user based on the oxygen therapy parameters set by the respiratory oxygen therapy equipment.

2. The method according to claim 1, characterized in that The displaying of the vital signs trend graph on the standby interface includes: displaying the vital signs trend graph in a first area of ​​the standby interface; the method further includes: Displaying the oxygen therapy real-time monitoring data and setting parameter values ​​corresponding to the oxygen therapy real-time monitoring data in the second area of ​​the standby interface; An oxygen therapy parameter setting control is displayed in the third area of ​​the standby interface.

3. The method according to claim 2, characterized in that The method further comprises: In response to a touch operation on the oxygen therapy parameter setting control, authenticating the operating user; After the identity verification is passed, the user directly jumps to the oxygen therapy parameter setting interface from the standby interface; The oxygen therapy parameter value to be adjusted is displayed on the oxygen therapy parameter setting interface.

4. The method according to claim 3, characterized in that The oxygen therapy parameters include multiple ones; the oxygen therapy parameter values ​​to be adjusted are displayed on the oxygen therapy parameter setting interface, including: Calculate the recommended value of each oxygen therapy parameter according to the basic information of the measured user, the real-time monitoring data of oxygen therapy and the historical monitoring data of oxygen therapy; The recommended value is used as the default oxygen therapy parameter value to be adjusted.

5. The method according to claim 3, characterized in that: The identity authentication of the operation user includes: Taking an image of the operating user, wherein the image includes clothing information of the operating user; Determining whether the clothing information matches the preset medical staff clothing; If they match, it is determined that the operation user identity authentication has passed.

6. The method according to claim 1, characterized in that The method further comprises: Detect vibration data of the respiratory oxygen therapy device itself through a vibration sensor; determining whether the vibration data matches the transport state, and when matched, determining whether the target user continues to exist within a first distance range of the respiratory oxygen therapy device through an infrared sensor, and if so, displaying a first mode switching control matching the transport state on the standby interface; Determine whether the oxygen therapy real-time monitoring data is within an alarm value range, and when it is within the alarm value range, display a second mode switching control matching the alarm on the standby interface.

7. The method according to any one of claims 1 to 6, characterized in that Before displaying the vital sign trend graph on the standby interface, the method further includes: Count the duration of the current standby interface state; When the duration reaches a first duration threshold, determining by an infrared sensor whether there is a target user within a second distance range of the respiratory oxygen therapy device; If it exists, the vital signs trend graph is displayed on the standby interface.

8. A standby interface interaction device for a respiratory oxygen therapy device, characterized in that: The device comprises: A first standby display module, configured to enter a standby interface when no interactive operation on the display interface is received within a preset time period; A blood oxygen monitoring module, used to obtain the oxygen therapy real-time monitoring data and oxygen therapy history monitoring data of the user being tested in real time in the standby interface state; and to form a vital sign trend chart based on the oxygen therapy real-time monitoring data and the oxygen therapy history monitoring data; The second standby display module is used to display the vital signs trend chart on the standby interface, and the vital signs trend chart is used to reflect the vital signs data change trend presented when the measured user is given oxygen therapy based on the oxygen therapy parameters set by the respiratory oxygen therapy equipment.

9. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores executable instructions, and when the executable instructions are executed by a processor, the processor is enabled to perform the method according to any one of claims 1 to 7.

10. A respiratory oxygen therapy device, characterized in that: include: one or more processors; A memory for storing one or more programs, which, when executed by the one or more processors, causes the one or more processors to perform the method according to any one of claims 1 to 7.

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