CN109256202B - Display method and system of bedside card data and hospital bed equipment - Google Patents
Display method and system of bedside card data and hospital bed equipment Download PDFInfo
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Abstract
The application discloses a method and a system for displaying data of a bedside card and sickbed equipment, wherein the method comprises the following steps: the hospital bed equipment is in a first display state, wherein the first display state is a state that a display screen of the hospital bed equipment displays a user operation interface; based on triggering or after preset time, the hospital bed equipment loads a bedside card display template and acquires bedside card data corresponding to the bedside card display template; the display screen of the sickbed equipment enters a second display state, the second display state is that the display screen of the sickbed equipment displays the state of the bedside card data of the sickbed equipment corresponding to the patient, the bedside card data comprises the nursing information of the sickbed equipment corresponding to the patient, and the nursing information comprises the name of the sickbed equipment corresponding to the patient. This application shows the bedside card with the mode of simulation screen saver, both can play the effect of protection display screen, can make things convenient for medical personnel to look over the purpose of bedside card again, still can not influence patient user's user experience's technological effect.
Description
Technical Field
The application relates to the field of medical equipment, in particular to a method and a system for displaying bedside card data and hospital bed equipment.
Background
A bedside card is a card for recording patient information, which is arranged near each sickbed (for example, a bed head) in a ward of a hospital. The traditional bedside card is a paper card, and the nursing information of the patient is recorded in a handwriting mode. The recording mode not only can not replace the nursing information of the patient in time, but also is manually recorded by hand, and the situations of filling errors or unclear and difficult-to-recognize handwriting are easy to occur. Thus, if the bedside card can be displayed by the electronic device, the above-mentioned problems can be avoided.
With the development and the requirement of hospital informatization and the proposal of intelligent ward concepts, hospitals are more and more concerned about the hospitalization requirements and the user experience of patients. In order to improve the hospitalization experience of inpatients, many hospitals have various terminal devices installed at the bedside or beside the hospital bed, so that users can call medical staff, check their own hospitalization information or experience various services provided by the hospitals through the terminal devices. However, these existing terminal devices (e.g., bedside devices, etc.) do not have a special bedside card, and only display some basic information of the patient on the home page of the device.
Because the bedside card is convenient for the medical staff to view, the bedside card is usually set into various color blocks and character information with larger fonts, so that the medical staff can clearly and intuitively see the information of the patient at a remote place (for example, the tail of a bed). As shown in fig. 1, in the prior art, although the information of the bedside card displayed on the home page of the terminal device can make up for many defects of the conventional paper bedside card, the bedside card has limited display space and small font, which is inconvenient for medical staff to view; in addition, some additional function menus displayed on the home page (e.g., "home page," "entertainment," "service," "education," "reminder," "my," etc., as shown in FIG. 1) may distract the healthcare worker. Therefore, how to balance the requirements between the medical care personnel and the patient is to meet the checking requirements of the medical care personnel through the bedside card displayed by the hospital bed equipment, ensure the convenience, quickness and attractiveness of the patient operation and solve the problem urgently.
Disclosure of Invention
In order to solve the above problem, the present application provides a method for displaying bedside card data, the method comprising the following steps: the hospital bed equipment is in a first display state, wherein the first display state is a state that a display screen of the hospital bed equipment displays a user operation interface; based on triggering or after preset time, the hospital bed equipment loads a bedside card display template and acquires bedside card data corresponding to the bedside card display template; the display screen of the sickbed equipment enters a second display state, the second display state is that the display screen of the sickbed equipment displays the state of the bedside card data of the sickbed equipment corresponding to the patient, the bedside card data comprises the nursing information of the sickbed equipment corresponding to the patient, and the nursing information comprises the name of the sickbed equipment corresponding to the patient.
In one example, based on the trigger or after a predetermined time, the hospital bed device loads a bedside card display template and acquires bedside card data corresponding to the bedside card display template, including: the hospital bed equipment receives a template updating message from the server, wherein the template updating message is a message for updating a bedside card display template pushed by the server to the hospital bed equipment; the hospital bed equipment sends a template updating request to the server, wherein the template updating request is a request for loading an updated bedside card display template from the server; and the hospital bed equipment requests the bedside card data corresponding to the updated bedside card display template from the server based on the updated bedside card display template.
In one example, in the case that the hospital bed device fails to request data from the server, the hospital bed device loads the bedside card data corresponding to the updated bedside card display template from the data locally stored in the hospital bed device based on the updated bedside card display template.
In one example, based on the trigger or after a predetermined time, the hospital bed device loads a bedside card display template and acquires bedside card data corresponding to the bedside card display template, including at least one of: under the condition that the sickbed equipment receives a bedside card display instruction, the sickbed equipment loads a bedside card display template and acquires bedside card data corresponding to the bedside card display template, wherein the bedside card display instruction is an instruction for controlling a display screen of the sickbed equipment to display a bedside card of a patient; under the condition that the ward rounding instruction is received by the ward bed equipment, the ward bed equipment loads a bedside card display template and acquires bedside card data corresponding to the bedside card display template, wherein the ward rounding instruction is an instruction for requesting a display screen of the ward bed equipment to display a bedside card of a patient; under the condition that the time that the sickbed equipment does not receive any user operation instruction exceeds a first preset time, the sickbed equipment loads a bedside card display template and acquires bedside card data corresponding to the bedside card display template, wherein the user operation instruction is an instruction of a user for operating the sickbed equipment.
In one example, after the display screen of the hospital bed device enters the second display state, the method further comprises: under the condition that the sickbed equipment receives a user operation instruction, the sickbed equipment judges whether the sickbed equipment is in a ward-round state currently or not, wherein the ward-round state refers to a state after the sickbed equipment receives the ward-round instruction and before the ward-round finishing instruction is not received, and the ward-round finishing instruction is an instruction for requesting the sickbed equipment to close the bedside card data display; if the sickbed equipment is currently in the ward round state, the display screen of the sickbed equipment is in a second display state; if the sickbed equipment is not in the ward round state currently, the display screen of the sickbed equipment is in a first display state.
In one example, after the display screen of the hospital bed device enters the second display state, the method further comprises: the hospital bed equipment receives a data updating message from the server; the hospital bed equipment updates the bedside card data displayed by the current display screen; the data updating message is a message for informing the hospital bed equipment of updating the bedside card data by the server.
In one example, after the display screen of the hospital bed device enters the second display state, the method further comprises: the display screen of the hospital bed equipment displays the bedside card data in a screen protection mode.
In one example, the display screen of the hospital bed device displays the bedside card data in a screen saver manner, including: the hospital bed equipment detects whether the display time of the bedside card data exceeds a second preset time length; and under the condition that the display time of the bedside card data exceeds a second preset time length, the display screen of the hospital bed equipment displays the bedside card data in the form of the dynamic pictures.
In one example, after the hospital bed device loads the bedside card display template based on the trigger or after a predetermined time and acquires the bedside card data corresponding to the bedside card display template, the method includes: acquiring screen parameters of a display screen of hospital bed equipment, wherein the screen parameters at least comprise: screen size, screen display resolution, screen brightness; based on the screen parameters of the display screen of the hospital bed equipment, at least one of the following processes is carried out on the loaded bedside card display template and the pictures in the corresponding bedside card data: zooming adjustment of the picture, resolution adjustment of the picture and display brightness adjustment.
In one example, the picture is scaled by the following algorithm:
wherein θ represents the initial phase of the leftmost pixel in the zoomed image and the leftmost pixel in the zoomed image, the initial phase of the zoomed image is a negative number, and the initial phase of the zooming is a positive number; l represents the image before zooming in and out,
representing the scaled image; d represents the distance of the adjacent pixel points in the zoomed image before zooming, and C is a constant.
In one example, the resolution of the picture is adjusted by the following algorithm:
the system comprises an imaging system, a processing system and a processing system, wherein X is a high-resolution picture, Y is a low-resolution picture, V is noise, omega is the imaging system, the imaging system is used for constructing a high-resolution picture according to a plurality of low-resolution pictures, and K is 1, … and N; wherein, be used for constituting many low resolution pictures of high resolution and obtain based on screening model screening, wherein, screening model is for using multiunit data to obtain through machine learning training, and every group data includes in the multiunit data: one high resolution picture and a corresponding plurality of low resolution pictures.
In one example, the display brightness of the display screen of the hospital bed device is adjusted by the following algorithm:
wherein,
where κ denotes the brightness of a pixel of the original image, γoutLuminance of pixel points representing adjusted image，γ0Indicating a brightness adjustment reference value; b represents the display brightness of the display screen, c represents the interface background color tone and is in inverse proportion to the display brightness; d represents the content density and is in direct proportion to the display brightness of the display screen; l represents the ambient light intensity, which is proportional to the display brightness of the display screen. On the other hand, the application also provides a method for displaying the bedside card data, which comprises the following steps: the hospital bed equipment is in a second display state, the second display state is that a display screen of the hospital bed equipment displays the head card data of the hospital bed equipment corresponding to the patient, the head card data comprises the nursing information of the hospital bed equipment corresponding to the patient, and the nursing information comprises the name of the hospital bed equipment corresponding to the patient; based on triggering or after preset time, the display screen of the sickbed equipment enters a first display state, wherein the first display state is a state that the display screen of the sickbed equipment displays a user operation interface; the bedside data displayed by the hospital bed equipment in the second display state is the bedside card data corresponding to the bedside card display template acquired by the hospital bed equipment based on the bedside card display template triggered or loaded after a preset time.
On the other hand, this application has still provided a sick bed equipment, and sick bed equipment includes: the display screen is used for displaying a first display state or a second display state; the first display state is a state that a display screen of the hospital bed equipment displays a user operation interface; the second display state is that a display screen of the sickbed equipment displays the state of the bedside card data of the sickbed equipment corresponding to the patient, the bedside card data comprises nursing information of the sickbed equipment corresponding to the patient, and the nursing information comprises the name of the sickbed equipment corresponding to the patient; the controller is connected with the display screen and is used for controlling the display screen to enter the second display state from the first display state or enter the first display state from the second display state based on triggering or after a preset time; and under the condition that the controller controls the display screen to enter the second display state from the first display state, the controller is also used for controlling the hospital bed equipment to load the bedside card display template and acquiring the bedside card data corresponding to the bedside card display template.
On the other hand, this application has still proposed the display system of a head of a bed card data, and the system includes: the above hospital bed apparatus; and the server is communicated with the hospital bed equipment and is used for providing the bedside card display template and the corresponding bedside card data.
The scheme for displaying the bedside card in a simulated screen saver mode can bring the following beneficial effects:
1. the electronic bedside card replaces the traditional paper bedside card, and has the advantages of convenience in checking and improvement of the working efficiency of medical care personnel;
2. the bedside card is displayed in a screen saver simulating manner, and the bedside card is displayed only when a patient does not use hospital bed equipment or a medical worker makes a ward round, so that the aim of conveniently checking by the medical worker is fulfilled, and the user experience of the patient is not influenced;
3. when the time for displaying the bedside card by the display screen exceeds a certain time, the display animation data is switched to be displayed, so that the display screen of the hospital bed equipment can be protected, and the service life of the display screen is prolonged;
4. the bed head card template is updated in a mode of changing the bed head card template without changing extension programs, so that the requirements of different hospitals for diversified bed head card forms can be met;
5. the bedside card template and the data are stored in the server, when the template is updated by the extension, the corresponding data on the server is loaded to the extension based on the template, the phenomenon that too much redundant data are stored on the extension can be avoided, the template is not updated, and the extension program needs to be changed due to the fact that the extension lacks the corresponding data.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic interface diagram of a home page display bedside card using a hospital bed apparatus according to an embodiment of the present application;
fig. 2 is a schematic diagram of a system for displaying bedside card data according to an embodiment of the present disclosure;
fig. 3 is an interface schematic diagram of a bedside card displayed in a simulated screen saver manner according to an embodiment of the present application;
fig. 4 is a schematic flowchart of a method for displaying bedside card data according to an embodiment of the present disclosure.
Detailed Description
In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.
The screen saver is a special program designed for protecting the display, and is designed for preventing the display from aging and shortening the service life of the display due to the fact that the display displays the same picture for a long time because of unmanned operation of the electronic equipment. Most of the existing electronic devices have a screen saver function, screen savers of common electronic devices are mostly one or more built-in systems, and displayed contents are time and date or simple animations.
As shown in fig. 1, if the bedside card information of the patient is displayed through the home page of the hospital bed device, not only due to the limitations of fonts, space, etc., it is not easy for the medical care personnel to view the nursing information of the patient quickly and intuitively; and the default screen saver of the hospital bed equipment may also affect the display of the bedside card information (for example, because the hospital bed equipment is not operated for a long time, the hospital bed equipment enters a screen saver page, the screen saver page indicates information such as display date, and medical staff cannot see the bedside card information of the patient), and the information displayed on the screen saver page may interfere the medical staff to view the nursing information of the patient.
In the application background, the embodiment of the application provides a display scheme of bedside card data, the bedside card is displayed in a screen saver mode of the analog electronic equipment, the screen saver can be used for prolonging the service life of a screen, and meanwhile, the display scheme is different from the screen saver, can display information of a patient and can be updated in real time. The medical extension set realizes the effects of protecting the screen, providing the patient information most concerned by medical care personnel and simultaneously not influencing the experience of the integral style and design of the extension set (hospital bed equipment) on the patient user. In addition, the bedside card template supports customization and updating at any time, and meets the requirement of a hospital on zero disassembly of equipment maintenance.
Fig. 2 is a schematic diagram of a system for displaying bedside card data according to an embodiment of the present disclosure, and as shown in fig. 2, the system may include: a hospital bed device 1 and a server 2. The sickbed device 1 can be a bedside device installed at the bedside of the sickbed, a bedside device installed near the sickbed, or a handheld device provided for a patient. The present application is intended to protect an electronic device that can be used to display a bedside card, and is not limited by a hardware device, nor by a system of the electronic device (including but not limited to Android, iOS, Windows, etc.), and the various cases listed in the present application are merely illustrative.
In fig. 2, the hospital bed apparatus 1 displays the bedside card data of the patient in a screen saver-like manner. The hospital bed device 1 may include at least a controller and a display screen, wherein the display screen may display a first display state of a user interface of the hospital bed device operated by a user and a second display state of the bedside card data (including but not limited to nursing information of a patient to be checked when a medical staff makes a ward round) in a screen-saver manner. The controller connected to the display screen may switch the display screen from the first display state (normal use state) to the second display state (screen saver state) or from the second display state (screen saver state) to the first display state (use state) based on a trigger or after a predetermined time. When the display screen is switched from the first display state (normal use state) to the second display state (screen saver state), the controller is further required to control the hospital bed equipment to load a bedside card display template for displaying the bedside card data and the bedside card data corresponding to the bedside card display template.
It should be noted that, since screen parameters of the display screen of each hospital bed device (for example, the bedside device and the handheld device) may be different, in order to make the displayed hospital bed card data adapt to the display screen of each hospital bed device, after the hospital bed device loads the bedside card display template and the bedside card data corresponding to the bedside card display template, the hospital bed device may further obtain the screen parameters of the display screen of the hospital bed device, and perform at least one of the following processes on the loaded bedside card display template and the pictures in the corresponding bedside card data based on the screen parameters of the display screen of the hospital bed device: zooming adjustment of the picture, resolution adjustment of the picture and display brightness adjustment. It is readily noted that screen parameters include, but are not limited to: screen size, screen display resolution, screen brightness.
Specifically, the picture can be scaled by the following algorithm:
wherein θ represents the initial phase of the leftmost pixel in the zoomed image and the leftmost pixel in the zoomed image, the initial phase of the zoomed image is a negative number, and the initial phase of the zooming is a positive number; l represents the image before zooming in and out,
representing the scaled image; d represents the distance of the adjacent pixel points in the zoomed image before zooming, and C is a constant.
Because the data of the hospital bed card to be displayed contains a picture (for example, a two-dimensional code picture containing patient information), in order to prevent the two-dimensional code picture displayed by the hospital bed equipment from being distorted, when the resolution of the picture to be displayed is low, the resolution of the picture can be adjusted through the following algorithm to improve the resolution of the picture:
the system comprises an imaging system, a processing system and a processing system, wherein X is a high-resolution picture, Y is a low-resolution picture, V is noise, omega is the imaging system, the imaging system is used for constructing a high-resolution picture according to a plurality of low-resolution pictures, and K is 1, … and N; wherein, be used for constituting many low resolution pictures of high resolution and obtain based on screening model screening, wherein, screening model is for using multiunit data to obtain through machine learning training, and every group data includes in the multiunit data: one high resolution picture and a corresponding plurality of low resolution pictures.
In addition, in order to make the display brightness of the display screen of the hospital bed device more conform to the use habit of the user, the display brightness of the display screen of the hospital bed device can be adjusted through the following algorithm to generate a screen brightness adjusting parameter suitable for each user, so that the user experience is enhanced:
wherein,
where κ denotes the brightness of a pixel of the original image, γoutBrightness, gamma, of pixels representing the adjusted image0A brightness adjustment reference value (the reference value can be set by self, for example, a brightness average value, or a value set according to the illumination intensity of the current environment, for example, in the case of large illumination intensity, the value can be set larger, and in the case of small illumination intensity, the value can be set smaller); b represents the display brightness of the display screen, c represents the interface background color tone and is in inverse proportion to the display brightness; d represents the content density and is in direct proportion to the display brightness of the display screen; l represents the ambient light intensity, which is proportional to the display brightness of the display screen. For example, fig. 3 is an interface schematic diagram of a bedside card displayed in a simulated screen saver mode according to an embodiment of the present application, and only information that medical staff wants to view is displayed on the page, so that the medical staff can conveniently and intuitively and quickly view nursing information of a patient.
It is easy to notice that the controller loads different bedside card display templates, and can realize displaying different styles of bedside cards so as to meet the differentiation requirements of different hospitals on the contents displayed on the bedside cards.
In order to achieve the purpose of updating only the template and not updating the program, in the prior art, the program supporting the template is performed according to the following procedures:
(1) making a template (e.g., a bed card template) in an inline or an offline manner;
(2) uploading the manufactured template to a server;
(3) pushing, by the server, a message of the template update to the extension device (e.g., the bed device);
(4) the extension equipment requests a template and fills data into the template according to the requirement of the template;
(5) and the extension equipment displays corresponding data based on the updated template.
As can be seen from the above, although the template replacing method of the prior art can achieve the purpose of updating only the template and not updating the extension program (for example, the screen saver of the hospital bed device), the above template replacing method has a problem that if the data required by the updated template is not stored in the extension device, the extension device must update the program to support the data, and even the data required by only the bedside card and not originally stored in the extension device is stored.
In order to overcome the problems, the method adopts a mode of mixed development of native application and Web application of a system (such as Android), so that the extension equipment is only used as a shell for displaying the bedside card template, and real data request and filling are carried out by the template, and therefore the purposes that no matter how the bedside card template adopted by a hospital changes, how data required by the hospital changes, and programs on the extension equipment do not need to be modified are achieved. In popular terms, the extension equipment (namely the hospital bed equipment) only displays the bedside card in a screen saver simulating mode, the extension equipment displays that the screen saver of the bedside card may be a webpage, the template and the corresponding filling data are not stored in the extension equipment, the update of the bedside card template is realized only by refreshing under the condition that the template needs to be replaced, and corresponding data are loaded based on the updated bedside card template.
As an optional embodiment, the template updating method proposed by the present application includes two parts: a server side portion and an extension (i.e., a bed device) portion.
Wherein, the server end part comprises the following steps:
(1) making a template (e.g., a bed card template) in an inline or an offline manner;
(2) uploading the manufactured template to a server;
(3) a message of the template update is pushed by the server to the extension device (e.g., the bed device).
The extension (i.e. the hospital bed equipment) part comprises the following steps:
(1) the extension (namely the sickbed equipment) is in a pre-display state (comprising that a user manually opens the bedside card screen saver and the extension automatically opens the bedside card screen saver);
(2) detecting whether a template updating message pushed by a server is received or not;
(3) if a template updating message pushed by the server is received, a bedside card template is requested, and corresponding data on the server is loaded to the extension equipment based on the bedside card template; and if the template updating message pushed by the server is not received, directly loading the data stored locally in the extension equipment based on the current bedside card template on the extension equipment. It is easy to note that if the data loading from the server fails based on the updated bedside card template, the corresponding data can be directly loaded from the local of the extension device.
It is easy to notice that the bed card is separated from the traditional patient information display and is displayed in a screen saver mode, namely, the bed card can be displayed after being not operated for a period of time or automatically pops up after actively clicking or triggering the nurse to make a ward round. Thus, the manner for triggering the hospital bed apparatus 1 to enter the second display state (the state of displaying the bedside card data in the simulated screen saver mode) from the first display state (the normal use state) includes, but is not limited to, the following three manners:
firstly, the hospital bed equipment receives a bedside card display instruction, wherein the bedside card display instruction is an instruction for controlling a display screen of the hospital bed equipment to display a bedside card of a patient. For example, in the case that the medical staff enters a ward to make a round, if the hospital bed device 1 does not enter the bedside card page due to the operation of the patient, the medical staff can directly open the bedside card on the hospital bed device 1 by setting a button on the hospital bed device 1, so that the medical staff can directly open the bedside card on the hospital bed device 1 through the button.
Secondly, the ward bed device receives a ward round instruction, wherein the ward round instruction is an instruction for requesting a display screen of the ward bed device to display a bedside card of the patient. In this way, the hospital bed terminal can force the hospital bed device 1 to eject the bedside card when receiving the ward round instruction of the medical staff. The ward round instruction can be a preset timing instruction, an instruction sent by medical staff through various medical terminals, and an instruction sent by the medical staff through a ward round button or terminal equipment arranged at the ward gate.
As an alternative embodiment, as shown in fig. 2, the display system of the bedside card data proposed by the present application may further include: the entrance extension 3 can operate the entrance extension 3 to send the ward round instructions to each sickbed device 1 in the ward before the medical staff enters the ward when the medical staff makes rounds of the ward. After the ward round instruction is received by the hospital bed device 1, the bed head card page is forcibly popped up, and the hospital bed device cannot be closed until the ward round is finished, and the medical staff leaves the room. Alternatively, the medical staff may also send a ward round ending instruction to each bed device 1 in the ward by operating the doorway extension 3 provided at the ward doorway.
Thirdly, the time that the sickbed equipment does not receive any user operation instruction exceeds a first preset time length, wherein the user operation instruction is an instruction for operating the sickbed equipment. Because the hospital bed equipment is the terminal equipment for checking the hospital information of the patient and used for leisure and entertainment during the hospital stay period, the display screen of the hospital bed equipment can be automatically controlled to display the bedside card screen saver under the condition that the patient does not use the hospital bed equipment. Therefore, if the hospital bed device 1 detects that the time for not receiving any user operation instruction exceeds the first preset time, the hospital bed device 1 can automatically pop up the bedside card screen saver.
After the hospital bed device 1 displays the bedside card, whether the hospital bed device 1 receives a user operation instruction can be detected in real time, whether the hospital bed device 1 is in a ward-round state currently is judged under the condition that the hospital bed device 1 is detected to receive the user operation instruction, and if the hospital bed device 1 is in the ward-round state currently, the hospital bed device continues to display the bedside card data of the patient; if the ward-round equipment is not in the ward-round state currently, closing the bedside card data displayed on the ward-round equipment; the ward-round state refers to a state after the ward-round instruction is received by the sickbed equipment and before the ward-round ending instruction is not received, and the ward-round ending instruction is an instruction for requesting the sickbed equipment to close the bedside card data display.
Since the display information on the bedside card is dynamically changed, in order to synchronize the finer bedside card data in time, as an optional embodiment, when the hospital bed device 1 displays the bedside card of the patient, it can be detected in real time whether the data update message pushed by the server is received, and if the data update message from the server is received, the hospital bed device is controlled to update the bedside card data of the patient.
In addition, it should be noted that the service life of the screen may be affected by the fact that the screen displays the bedside card (i.e., the same interface) for a long time, so as to extend the service life of the screen, after the display screen of the hospital bed device enters the second display state, the hospital bed device 1 provided by the present application may further detect whether the display time of the second display state of the hospital bed device 1 exceeds the second preset time duration, and control the display screen of the hospital bed device to display the predetermined animation data when the display time of the second display state exceeds the second preset time duration. The predetermined animation data may be any animation data that is preset, including but not limited to video, moving images, and the like. Alternatively, after displaying animation data for a period of time, switching may continue to display the interface of the bedside card. As a preferred mode, dynamic change display of different template bed head cards can be carried out, so that the purposes of protecting the screen and continuously displaying the bed head cards are achieved.
In order to meet different requirements of different hospitals on the bedside card template, when the hospital bed equipment is controlled to load the bedside card display template and the bedside card data corresponding to the bedside card display template, the hospital bed equipment 1 can detect whether a message for updating the bedside card display template pushed by the server is received or not, if the hospital bed equipment is detected to receive the template update message, a template update request is sent to the server through the hospital bed equipment, and the bedside card data corresponding to the updated bedside card display template is loaded based on the updated bedside card display template. On the contrary, if the hospital bed device 1 does not receive the template updating message, the bedside card data corresponding to the bedside card display template is directly loaded from the data locally stored in the hospital bed device.
The embodiment of the present application further provides a method for displaying bedside card data, as shown in fig. 4, including the following steps:
step S401, the sickbed equipment is in a first display state.
Specifically, the first display state is a state in which a display screen of the hospital bed device displays a user operation interface. For example, the state of the display home interface shown in FIG. 1.
Step S402, based on the trigger or after the preset time, the hospital bed equipment loads the bedside card display template and acquires the bedside card data corresponding to the bedside card display template.
Specifically, the trigger condition for controlling the display screen of the hospital bed device to enter the second display state from the first display state includes, but is not limited to, the following three ways: the first way is that the hospital bed device shown in step S402a receives a bedside card display instruction, where the bedside card display instruction is an instruction for controlling a display screen of the hospital bed device to display a bedside card of a patient; the second way is that the time that the hospital bed device shown in step S402b does not receive any user operation instruction (i.e. the instruction of the user to operate the hospital bed device) exceeds the first preset time period; the third way is that the ward device receives the ward round instruction (the ward round instruction sent by the medical staff, which may be used to request the ward device to forcibly display the bedside card of the patient) in step S402 c. In the case where any of the above-described trigger conditions is satisfied, the hospital bed device loads the bedside card display template through step S402d, and acquires the bedside card data corresponding to the bedside card display template.
Through the step S402, when it is detected that the hospital bed device receives the bedside card display instruction or the ward round instruction, or when it is detected that the time during which the hospital bed device does not receive any user operation instruction exceeds the first preset time duration, the hospital bed device is controlled to load the bedside card display template and the bedside card data corresponding to the bedside card display template.
Alternatively, the head card display template and corresponding head card data may be stored on the server. And when any one of the trigger conditions is met, the hospital bed equipment loads the bedside card display template from the server and requests the bedside card data corresponding to the bedside card display template.
Through the bedside card template and the bedside card data stored on the server, different requirements of different hospitals on the bedside card requirement forms can be met by directly customizing the template and updating the data at any time on the server side without updating programs in hospital bed equipment. Therefore, when the hospital bed equipment is controlled to load the bedside card display template and the bedside card data corresponding to the bedside card display template, whether the hospital bed equipment receives a template updating message (message for updating the bedside card display template pushed by the server to the hospital bed equipment) or not can be detected, if the hospital bed equipment receives the template updating message, a template updating request (request for loading the updated bedside card display template from the server) is sent to the server through the hospital bed equipment, and the bedside card data corresponding to the updated bedside card display template is loaded based on the updated bedside card display template; and if the fact that the sickbed equipment receives the template updating message is not detected, directly loading the bedside card data corresponding to the bedside card display template from the data locally stored in the sickbed equipment.
Step S403, the display screen of the hospital bed device enters a second display state.
Specifically, the second display state is a state in which the display screen of the hospital bed device displays the bedside card data of the hospital bed device corresponding to the patient, wherein the bedside card data displayed in the second display state includes but is not limited to the nursing information of the hospital bed device corresponding to the patient, and the nursing information refers to information that needs to be checked when the medical staff makes a visit to the room
In step S404, the hospital bed device receives a user operation instruction.
Specifically, the user operation command may be any command for the user to operate the hospital bed device, for example, the patient uses the hospital bed device to view information, play games, and the like.
In step S405, the hospital bed apparatus determines whether the hospital bed apparatus is currently in a ward-round state.
Specifically, the ward-round state refers to a state after the ward-round instruction is received by the hospital bed device and before the ward-round ending instruction is not received, and the ward-round ending instruction is an instruction for requesting the hospital bed device to close the bedside card display. If the sickbed equipment detects an operation instruction, the sickbed equipment is in a use state, when the sickbed equipment is in the use state, whether the sickbed equipment is in a ward-round state at present is judged, and if the sickbed equipment is not in the ward-round state, a normal use interface is displayed; on the contrary, if the hospital bed apparatus is in the ward-round state, step S403 is executed, i.e. the display screen continues to be in the second display state.
Step S406, if the hospital bed device is not currently in the ward round state, the display screen of the hospital bed device is in the first display state.
Specifically, when the hospital bed device is in a use state and not in a ward round state, the bedside card displayed on the hospital bed device can be closed, so that the use experience of the patient can be met.
Step S407, the sickbed equipment receives a data updating message from the server;
specifically, the data update message is a message that the server notifies the hospital bed device to update the bedside card data. Since the information on the bedside card is dynamically changed, if the information of the bedside card is changed once, the server pushes a data update message to the hospital bed device.
Step S408, the hospital bed equipment updates the bedside card data displayed on the current display screen.
Specifically, when the hospital bed device detects a data update message sent by the server, the hospital bed device updates the corresponding data.
Step S409, the hospital bed device detects whether the display time of the bedside card data exceeds a second preset time period.
Specifically, the second display state is a state in which the display screen of the hospital bed device displays the bedside card data in a screen saver simulation manner. The screen of the electronic device displays the same interface for a long time, so that the service life of the display screen is easily shortened, and therefore, when the display screen of the hospital bed device displays the bedside card data, whether the time for the display screen of the hospital bed device to display the bedside card data exceeds a preset time threshold (namely, a second preset time duration) is detected, so that under the condition that the display time exceeds the threshold, other animation data are displayed in a switching manner, and the service life of the display screen is prolonged. The bedside card is the bedside card data displayed by the hospital bed equipment based on the bedside card display template.
Step S410, under the condition that the display time of the bedside card data exceeds a second preset time, the display screen of the hospital bed equipment displays the bedside card data in the form of dynamic pictures.
Specifically, when it is detected that the time for displaying the bedside card data on the display screen of the hospital bed device exceeds a certain time period, the display screen of the hospital bed device displays the bedside card data in the form of a dynamic picture so as to protect the display screen of the hospital bed device and prolong the service life. It is easy to note that, in order to protect the screen, the displayed data may be dynamic bedside card data or other animation data. The bedside card data in the form of moving pictures is preferred in order not to affect the user experience.
By the scheme for displaying the bedside card in the simulated screen saver mode, the bedside card is displayed only when a patient does not use hospital bed equipment or a medical worker makes a ward round, so that the aim of conveniently checking by the medical worker is fulfilled, and the user experience of the patient is not influenced; compared with the traditional paper bedside card, the multifunctional bedside card has the advantages of being convenient to check and improving the working efficiency of medical care personnel. In addition, the bed head card template is updated in a mode of changing the bed head card template without changing the extension program, so that the requirements of different hospitals on the diversification of the bed head card forms can be met; the bedside card template and the data are stored in the server, when the template is updated by the extension, the corresponding data on the server is loaded to the extension based on the template, the phenomenon that too much redundant data are stored on the extension can be avoided, the template is not updated, and the extension program needs to be changed due to the fact that the extension lacks the corresponding data. When the display screen of the sickbed equipment displays the bedside card data, the time displayed by the display screen for displaying the bedside card is detected in real time, and the display animation data is switched to be displayed under the condition that the display time of the bedside card exceeds a certain time, so that the display screen of the sickbed equipment can be protected, and the service life of the display screen is prolonged.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
Those of skill would further appreciate that the various illustrative components and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied in hardware, a software module executed by a processor, or a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (8)
1. A method for displaying bedside card data, the method comprising the steps of:
the hospital bed equipment is in a first display state, wherein the first display state is a state that a display screen of the hospital bed equipment displays a user operation interface;
based on triggering or after preset time, the hospital bed equipment loads a bedside card display template and acquires bedside card data corresponding to the bedside card display template, including:
the display screen of the hospital bed equipment enters a second display state, wherein the second display state is a state that the display screen of the hospital bed equipment displays the bedside card data of the patient corresponding to the hospital bed equipment, the bedside card data comprises the nursing information of the patient corresponding to the hospital bed equipment, and the nursing information comprises the name of the patient corresponding to the hospital bed equipment;
if a template updating message pushed by a server is received, requesting the bedside card to display a template, and loading corresponding bedside card data on the server to the hospital bed equipment based on the bedside card display template; if the template updating message pushed by the server is not received, loading the head card data stored locally by the sickbed equipment directly based on the current head card display template on the sickbed equipment;
under the condition that the sickbed equipment receives a bedside card display instruction, the sickbed equipment loads a bedside card display template and acquires bedside card data corresponding to the bedside card display template, wherein the bedside card display instruction is an instruction for controlling a display screen of the sickbed equipment to display a bedside card of a patient;
under the condition that the time that the sickbed equipment does not receive any user operation instruction exceeds a first preset time length, loading a bedside card display template by the sickbed equipment, and acquiring bedside card data corresponding to the bedside card display template, wherein the user operation instruction is an instruction of a user for operating the sickbed equipment;
under the condition that the ward bed equipment receives a ward round instruction, the ward bed equipment loads a bedside card display template and acquires bedside card data corresponding to the bedside card display template, wherein the ward round instruction is an instruction for requesting a display screen of the ward bed equipment to display a bedside card of a patient; after the display screen of the hospital bed device enters the second display state, the method further comprises:
the display screen of sick bed equipment adopts the mode of screen protection to show bedside card data includes: the hospital bed equipment detects whether the display time of the bedside card data exceeds a second preset time length; under the condition that the display time of the bedside card data exceeds the second preset time, the display screen of the hospital bed equipment displays the bedside card data in a dynamic picture mode;
under the condition that the sickbed equipment receives a user operation instruction, the sickbed equipment judges whether the sickbed equipment is in a ward-round state currently or not, wherein the ward-round state refers to a state after the sickbed equipment receives the ward-round instruction and before the ward-round finishing instruction is not received, and the ward-round finishing instruction is an instruction for requesting the sickbed equipment to close the bedside card data display;
if the sickbed equipment is currently in the ward-round state, the display screen of the sickbed equipment is in the second display state; and if the sickbed equipment is not in the ward-round state currently, the display screen of the sickbed equipment is in a first display state.
2. The method for displaying the bedside card data according to claim 1, wherein based on a trigger or after a predetermined time, the hospital bed device loads a bedside card display template and acquires the bedside card data corresponding to the bedside card display template, further comprising:
the hospital bed equipment receives a template updating message from the server, wherein the template updating message is a message for updating a bedside card display template pushed by the server to the hospital bed equipment;
the hospital bed equipment sends a template updating request to the server, wherein the template updating request is a request for loading an updated bedside card display template from the server;
and the hospital bed equipment requests the bedside card data corresponding to the updated bedside card display template from the server based on the updated bedside card display template.
3. The method for displaying the bedside card data according to claim 1, wherein after the display screen of the hospital bed device enters the second display state, the method further comprises:
the hospital bed equipment receives a data updating message from a server;
the hospital bed equipment updates the bedside card data displayed by the current display screen; the data updating message is a message that the server informs the hospital bed equipment to update the bedside card data.
4. The method for displaying the bedside card data according to claim 1, wherein after the hospital bed device loads the bedside card display template based on a trigger or after a predetermined time and acquires the bedside card data corresponding to the bedside card display template, the method further comprises:
acquiring screen parameters of a display screen of the hospital bed equipment, wherein the screen parameters at least comprise: screen size, screen display resolution, screen brightness;
based on the screen parameters of the display screen of the hospital bed equipment, at least one of the following processing is carried out on the loaded bedside card display template and the pictures in the corresponding bedside card: zooming adjustment of the picture, resolution adjustment of the picture and display brightness adjustment.
5. The method for displaying the bedside card data of claim 4, wherein the picture is scaled by the following algorithm:
wherein,
representing the initial phase of the leftmost pixel in the zoomed image and the initial phase of the leftmost pixel in the image before zooming, the initial phase of the zoomed-in image being a negative number, and the initial phase of the zoomed-out image being a positive number;
which represents the image before the scaling,
representing the scaled image;
representing the distance of adjacent pixel points in the scaled image in the image before scaling,
is a constant.
6. The method for displaying the bedside card data according to claim 4, wherein the display brightness of the display screen of the hospital bed device is adjusted by the following algorithm:
wherein,
wherein,
the brightness of the pixel points representing the original image,
the brightness of the pixel points representing the adjusted image,
indicating a brightness adjustment reference value;
which represents the display brightness of the display screen,
representing the interface background color tone and having an inverse proportional relation with the display brightness;
the content density is expressed and is in direct proportion to the actual brightness of the display screen;
representing the ambient light intensity in direct proportion to the display brightness of the display screen.
7. A hospital bed apparatus, characterized in that the hospital bed apparatus comprises:
the display screen is used for displaying a first display state or a second display state; the first display state is a state that a display screen of the hospital bed equipment displays a user operation interface; the second display state is a state that a display screen of the hospital bed equipment displays head card data of a patient corresponding to the hospital bed equipment, the head card data comprises nursing information of the patient corresponding to the hospital bed equipment, and the nursing information comprises a name of the patient corresponding to the hospital bed equipment;
the controller is connected with the display screen and is used for controlling the display screen to enter the second display state from the first display state or enter the first display state from the second display state based on triggering or after a preset time;
under the condition that the controller controls the display screen to enter the second display state from the first display state, the controller is further used for controlling the hospital bed equipment to load a bedside card display template and acquiring bedside card data corresponding to the bedside card display template;
the controller is further configured to: acquiring a template updating message from a server, requesting the bedside card to display a template if the template updating message pushed by the server is received, and loading corresponding bedside card data on the server to the hospital bed equipment based on the bedside card display template; if the template updating message pushed by the server is not received, loading the head card data stored locally by the sickbed equipment directly based on the current head card display template on the sickbed equipment;
under the condition that the sickbed equipment receives a bedside card display instruction, controlling the sickbed equipment to load a bedside card display template and acquiring bedside card data corresponding to the bedside card display template, wherein the bedside card display instruction is an instruction for controlling a display screen of the sickbed equipment to display a bedside card of a patient;
under the condition that the time that the sickbed equipment does not receive any user operation instruction exceeds a first preset time length, controlling the sickbed equipment to load a bedside card display template and acquiring bedside card data corresponding to the bedside card display template, wherein the user operation instruction is an instruction of a user for operating the sickbed equipment;
under the condition that the ward-round equipment receives a ward-round instruction, controlling the ward-round equipment to load a bedside card display template and acquiring bedside card data corresponding to the bedside card display template, wherein the ward-round instruction is an instruction for requesting a display screen of the ward-round equipment to display a bedside card of a patient;
after the display screen of the hospital bed equipment enters the second display state, the server is further used for:
controlling a display screen of the hospital bed equipment to display the bedside card data in a screen saver mode, comprising: the hospital bed equipment detects whether the display time of the bedside card data exceeds a second preset time length; under the condition that the display time of the bedside card data exceeds the second preset time length, controlling a display screen of the hospital bed equipment to display the bedside card data in a dynamic picture mode;
under the condition that the sickbed equipment receives a user operation instruction, the sickbed equipment judges whether the sickbed equipment is in a ward-round state currently or not, wherein the ward-round state refers to a state after the sickbed equipment receives the ward-round instruction and before the ward-round finishing instruction is not received, and the ward-round finishing instruction is an instruction for requesting the sickbed equipment to close the bedside card data display;
if the sickbed equipment is currently in the ward-round state, controlling a display screen of the sickbed equipment to be in the second display state; and if the sickbed equipment is not in the ward-round state currently, controlling a display screen of the sickbed equipment to be in a first display state.
8. A system for displaying bedside card data, the system comprising:
the hospital bed apparatus of claim 7; and the server is communicated with the hospital bed equipment and is used for providing the bedside card display template and the corresponding bedside card data.
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| CN201810763082.3A CN109256202B (en) | 2018-07-12 | 2018-07-12 | Display method and system of bedside card data and hospital bed equipment |
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| CN112386419A (en) * | 2020-11-15 | 2021-02-23 | 石门县人民医院 | Sick bed head of a bed information display device |
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| CN203151527U (en) * | 2012-11-01 | 2013-08-21 | 张伟 | Hospital bed telephone extension based on heterogeneous network |
| CN207165207U (en) * | 2017-04-25 | 2018-03-30 | 雷莎莉 | A kind of ward notice board |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2012077954A2 (en) * | 2010-12-07 | 2012-06-14 | Samsung Electronics Co., Ltd. | Health care device, method and graphical user interface for health care |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203151527U (en) * | 2012-11-01 | 2013-08-21 | 张伟 | Hospital bed telephone extension based on heterogeneous network |
| CN207165207U (en) * | 2017-04-25 | 2018-03-30 | 雷莎莉 | A kind of ward notice board |
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