Visual intelligent sickbed calling system

Abstract

The invention belongs to the technical field of medical equipment, and particularly relates to a visual intelligent sickbed calling system, and the system comprises wearable equipment which is worn on the hand of a patient and is used for transmitting a signal to inform a medical worker that a doctor needs to see a doctor when the patient is uncomfortable; the central control device is arranged at a nurse station, and the central control device is used for being connected with the wearable equipment and displaying the position and demand information of the patient; the calling device is connected with the bed body, the calling device is in interactive connection with the wearable equipment, and the calling device is used for calling a doctor or a nurse according to the selection of the patient; the control system is connected with the wearable device and the calling device, is used for timely regulating and controlling calling of the patient and response of the doctor and the nurse, helps the patient to timely call on-duty medical care, has the functions of automatically updating and tracking patient information, calling history and medical service progress, provides real-time data support for management decision making, and improves the working efficiency. The resource allocation is optimized, and the resource waste is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment, and in particular to a visual intelligent bed calling system. Background Art

[0002] The existing bed call system mainly uses traditional button-type or acoustic methods to transmit call information, which has many limitations. First, the traditional button-type call system is inconvenient to operate, especially for patients with limited mobility; second, the acoustic call is easily disturbed by environmental noise, resulting in untimely or inaccurate information transmission; finally, the lack of a real-time call status feedback mechanism makes it difficult for nurses to grasp the priority and processing order of the call. These problems will affect the patient experience and the efficiency of medical services.

[0003] In order to overcome the above problems, some bed call systems based on network technology and intelligence have emerged in recent years. However, these systems often only transmit call information to nurses' mobile devices, lacking intuitive visualization and patient-nurse interaction functions. Nurses need to frequently check their mobile devices to obtain call information, and cannot effectively manage global calls.

[0004] Therefore, there is an urgent need for a more convenient, intelligent and intuitive bed call system to improve medical service efficiency and patient satisfaction. Especially in large hospitals or intensive care units, it is necessary to manage a large amount of call information more effectively and provide nurses with a global visualization of call status and priority information;

[0005] In view of the above-mentioned technical defects, a visual intelligent bed call system solution is proposed. Summary of the invention

[0006] To solve the above problems, the present invention provides the following technical solutions:

[0007] A visual intelligent bed call system includes a bed body and:

[0008] A wearable device, the wearable device is used to be worn on the patient's hand and the wearable device is used to transmit a signal to inform medical staff that a dressing change is required or that the patient is unwell and needs to see a doctor, and the wearable device includes a touch screen;

[0009] A central control device, which is arranged at the nurse station, and includes a large screen at the nurse station and a handheld terminal for medical staff. The touch screen is wirelessly connected to the large screen at the nurse station and the handheld terminal for medical staff, and is used to send bed patient call information, the patient's room and bed number to the large screen at the nurse station and the handheld terminal for medical staff for display;

[0010] A calling device, the calling device is connected to the bed, the calling device is interactively connected with the wearable device, and the calling device is used to call a doctor or a nurse according to the patient's choice;

[0011] A control system is provided, wherein the control system connects the wearable device and the calling device, and is used for timely regulating the patient's call and the response of the doctor and the nurse, so as to help the patient call the on-duty medical staff in time.

[0012] Furthermore, the medicine delivery device includes a medicine delivery robot, a positioning groove and a positioning block. The medicine delivery robot is arranged on one side of the bed, the positioning groove is arranged on the bed, the positioning groove is used for positioning the medicine delivery robot, the positioning block is arranged on the groove wall of the positioning groove, and the positioning block is used to position and lock the medicine delivery robot.

[0013] Furthermore, the calling device includes a display screen, a direction button and a touch pad. The direction button is set on the bed, and the direction button is used to move the display screen to the patient for the patient to select a medical staff. The display screen is set to move along the bed, and the touch pad is set on the side of the display screen. The touch pad is used to control the function selection of the display screen.

[0014] Furthermore, the control system comprises:

[0015] Call module, patients can easily initiate a call request through the bedside call button or touch screen, and directly transmit the request information to the nurse station or relevant medical staff to reduce response time;

[0016] The real-time monitoring module provides real-time data monitoring, including the patient's location and health status, and displays it to medical staff through a visual interface to help them understand the patient's condition in a timely manner;

[0017] Visual interface module, including a centrally controlled interface that displays the status of each bed and patient requests, helping medical staff quickly locate patients who need attention and arrange treatment work efficiently;

[0018] The automated alarm module automatically issues an alarm based on preset conditions, and automatically notifies medical staff to intervene when a patient's health indicators exceed the safe range;

[0019] The data recording and analysis module records all call requests and processing situations, and provides data analysis functions to help hospital managers evaluate service quality and optimize resource allocation.

[0020] Furthermore, the call module includes initiating a call by pressing a physical button at the bedside. The button is designed to be easy to touch and has a clear visual mark. A touch screen at the bedside is provided, and the patient makes a call through an icon or menu on the touch screen. Wireless technology is used to transmit the call request from the bed to the nurse station or the medical staff's mobile device, or a wired network is used to ensure stable signal transmission. In an environment where high signal quality requirements are required, the nurse station is equipped with a display screen to display the call request status of each bed in real time. When there is a call request, the system issues a sound alarm or ringtone to remind the medical staff to respond in time, and the medical staff's mobile device also receives the call notification, which is convenient for responding anytime and anywhere. Different priorities are set according to the content of the patient's call, and call requests are automatically sorted, and the response order of the medical staff is arranged according to the priority and the time of receipt.

[0021] Furthermore, the real-time monitoring module includes real-time collection and display of key physiological parameters of the patient, such as heart rate, blood pressure, respiratory rate, and body temperature, which are obtained from sensors on the bed or connected medical devices, and thresholds are set. When it is detected that the patient's physiological parameters are out of the normal range, an alarm is automatically issued to prompt medical staff to take action, and the environmental conditions around the bed, such as temperature, humidity, and air quality, are monitored. The position and movement of the bed are tracked through sensors to ensure that the bed will not accidentally shift or leave the predetermined position. Real-time data and status information of all beds are displayed in the nurse station or control room. The mobile devices of medical staff simultaneously receive and display real-time monitoring data, making it convenient for them to check the patient's health status at any time and anywhere. All monitoring data, including physiological parameters, environmental conditions, and alarm events, are recorded in real time for subsequent analysis and tracking of changes in the patient's health status. Historical data is analyzed to help medical staff understand the patient's long-term health trends, identify potential health problems, and optimize treatment plans.

[0022] Furthermore, the real-time monitoring module also includes integration with various medical devices to achieve seamless data collection and display, support integration with the hospital's information system, ensure the consistency and accuracy of patient data, facilitate medical staff to conduct comprehensive condition assessments, provide a patient interface, allow patients to view their own health data, understand changes in their condition, annotate monitoring data, record processing measures, and feed back processing results to the system, ensure that all monitoring data is encrypted and securely transmitted to protect patient privacy, comply with relevant data protection regulations, set access permissions, and ensure that authorized personnel can view or modify monitoring data.

[0023] Furthermore, the visualization interface module includes displaying data in a graphical manner using charts, dashboards, and trend lines, displaying the patient's real-time health data, including physiological parameters and vital signs, and using different colors or icons to indicate normal, alert, and dangerous states, displaying the status of bed call requests in real time, including call priority, request content, and processing progress, displaying real-time data of the bed's surroundings, and alarms for any abnormal conditions, filtering, sorting, and viewing different types of data as needed, providing interactive charts that allow users to click or hover to obtain detailed data or explanations, thereby improving the operability and comprehensibility of the data, and when an abnormality or emergency is detected, the interface automatically pops up an alarm prompt, using conspicuous colors and animation effects to attract the attention of medical staff, and integrating a notification system to push important notifications and updates to medical staff through the interface, such as new call requests or equipment failure alarms.

[0024] Furthermore, the automated alarm module includes automatically sounding an alarm when the patient's physiological parameters exceed a set safety range, monitoring the status of medical equipment on the bed, automatically sounding an alarm when a sensor fails or the equipment loses power, and detecting abnormal conditions in the ward environment. When the temperature is too high or the humidity is too low, the system triggers an alarm to ensure the patient's comfort and safety, detecting abnormal behavior of the patient through sensors and sounding an alarm, or displaying an alarm notification on the nurse station or medical staff's mobile device, using conspicuous colors, icons, and flashing effects to attract attention, and reminding medical staff to pay attention to and handle the alarm situation in a timely manner by emitting a loud sound alarm or ringtone, sending alarm information to medical staff's mobile devices via SMS, email, or push notification so that they can respond in a timely manner anywhere, setting different priorities according to the severity of the alarm, and classifying the alarms by category to help medical staff quickly identify the type of problem and take corresponding measures.

[0025] Furthermore, the data recording and analysis module includes: collecting data from various sensors and medical devices on the bed in real time, recording all important events related to the patient, recording to help track changes in the patient's condition and the response of the system, ensuring that all data is encrypted and securely stored to protect patient privacy and data security, long-term storage of historical data for trend analysis and long-term observation, cleaning the collected data to remove redundant and inaccurate data to ensure the accuracy of the analysis, integrating data from different sources into a unified system, analyzing real-time data to identify abnormal situations or trends, and trend analysis of historical data to help identify long-term health changes and potential risks, generating customized reports based on different needs, and regularly generating and sending automated reports to relevant personnel.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] 1. In a visualized intelligent bed call system of the present invention, the bed is used for patients to rest and receive treatment, and is used to connect various components; a medicine delivery device is arranged on one side of the bed, connected to the bed and used to accurately deliver medicine or treatment equipment to the patient; a calling device is connected to the bed, interactively connected to the medicine delivery device, and used to call a doctor or nurse according to the patient's choice; a control system is connected to the medicine delivery device and the calling device, and the control system is used to timely regulate the patient's call and the response of the doctor and the nurse, helping the patient to call the on-duty medical staff in time, with automatic updating and tracking of patient information, call history and medical service progress, providing real-time data support for management decision-making, optimizing resource allocation and reducing resource waste;

[0028] 2. In a visualized intelligent bed call system of the present invention, through a call module, a patient can easily initiate a call request through a call button or touch screen at the bedside, and directly transmit the request information to the nurse station or relevant medical staff, thereby reducing the response time; a real-time monitoring module provides real-time data monitoring, including the patient's location and health status, which is displayed to medical staff through a visualized interface to help them understand the patient's condition in a timely manner; a visualized interface module includes a centrally controlled interface that displays the status of each bed and the patient's request, helping medical staff to quickly locate patients who need attention and efficiently arrange processing work; an automated alarm module automatically issues an alarm according to preset conditions, and automatically notifies medical staff to intervene when the patient's health indicators exceed a safe range; a data recording and analysis module records all call requests and processing situations, and provides data analysis functions so that hospital managers can evaluate service quality and optimize resource allocation, thereby enabling medical staff to focus more on providing high-quality clinical care, while improving the quality of life and satisfaction of patients. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings;

[0030] Figure 1 This is a schematic diagram of the overall structure of a visualized intelligent bed call system of the present invention;

[0031] Figure 2 A schematic diagram of the framework of a control system in a visualized intelligent bed call system of the present invention;

[0032] Figure 3 This is a schematic diagram of the overall structure of a wristband in a visualized smart bed call system of the present invention;

[0033] Figure 4 This is a system control flow chart of a wristband in a visualized smart bed call system of the present invention.

[0034] Figure numerals: 1. bed; 2. medicine delivery device; 21. medicine delivery robot; 22. positioning slot; 23. positioning block; 3. call device; 31. display screen; 32. direction button; 33. touch pad; 4. wearable bracelet; 41. watch head; 42. watch strap; 5. central control device; 51. central control screen. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] like Figure 1-3 As shown, a visual intelligent bed call system includes a bed body 1, characterized in that it also includes:

[0037] Wearable device, the wearable device is used to be worn on the patient's hand and the wearable device is used to transmit a signal to inform medical staff that the dressing needs to be changed or the patient is unwell and needs to see a doctor, and the wearable device includes a touch screen;

[0038] The central control device 5 is arranged at the nurse station. The central control device 5 includes a large screen of the nurse station and a handheld terminal for medical staff. The touch screen is wirelessly connected with the large screen of the nurse station and the handheld terminal for medical staff, and is used to send the bed patient call information, the patient's room and bed number to the large screen of the nurse station and the handheld terminal for medical staff for display. The call information will be displayed on the large screen of the nurse station and the handheld terminal for medical staff in the form of text and language broadcast. When the medical staff is looking for the patient, they can click the patient's bed number on the handheld terminal for medical staff or the large screen of the nurse station to make a call, so that both the doctor and the patient can make independent calls, ensuring that the medical staff can accurately receive the call information sent by the patient no matter where they are, especially in emergency situations, to ensure that the patient can receive timely treatment. By triggering the device on the wrist, the patient can easily find the attending physician and the head nurse, saving a lot of time and ensuring that the communication between the doctor and the patient is smoother and more intuitive;

[0039] The medicine delivery device 2 is arranged on one side of the bed 1, and is connected to the bed 1 and is used to accurately deliver medicine or treatment equipment to the patient;

[0040] A calling device 3, which is connected to the bed body 1 and is interactively connected to the medicine delivery device 2. The calling device 3 is used to call a doctor or a nurse according to the patient's choice;

[0041] The control system connects the medicine delivery device 2 and the calling device 3. The control system is used to timely regulate the patient's call and the response of the doctor and the nurse, and help the patient to call the on-duty medical staff in time.

[0042] Specifically, the wearable device includes a watch head 41 and a watch strap 42, the watch strap 42 is connected to the watch head 41, and the watch strap 42 is tied to the patient's wrist. The central control device 5 includes a central control screen 51, and the central control screen 51 is set at the nurse station. The watch head 41 and the central control screen 51 are interactively connected. When the patient needs help from medical staff, he or she can call medical staff by controlling the watch head 41 to connect to the central control screen 51.

[0043] Specifically, the medicine delivery device 2 includes a medicine delivery robot 21, a positioning groove 22 and a positioning block 23. The medicine delivery robot 21 is arranged on one side of the bed 1, the positioning groove 22 is arranged on the bed 1, the positioning groove 22 is used to position the medicine delivery robot 21, the positioning block 23 is arranged on the groove wall of the positioning groove 22, and the positioning block 23 is used to position and lock the medicine delivery robot 21. The calling device 3 includes a display screen 31, an orientation button 32 and a touch pad 33. The orientation button 32 is arranged on the bed 1, and the orientation button 32 is used to move the display screen 31 to the patient for the patient to select a medical staff. The display screen 31 is arranged to move along the bed 1, and the touch pad 33 is arranged on the side of the display screen 31. The touch pad 33 is used to control the function selection of the display screen 31. The patient wears the wearable bracelet 4 as needed, and the wearable bracelet 4 interacts with the display screen 31. The display screen 31 can be directly manipulated through the wearable bracelet 4 to communicate with the doctor or nurse on duty. The wearable bracelet 4 includes a watch head 41 and a strap 42. The watch head 41 is connected to the strap 42, and is put on the patient's wrist through the strap 42 for easy use by the patient.

[0044] refer to Figure 4 The wrist trigger device clicks the call button, the information device collects the signal, the switch converts the signal, the LAN receives the signal and gives it to the system host. The call information will be displayed in the form of text and language broadcast on the large screen of the nurse station and the medical staff's handheld terminal, ensuring that medical staff can accurately receive the call information sent by the patient no matter where they are, especially in emergency situations, to ensure that the patient can receive timely treatment.

[0045] The problem of patients' inconvenience in calling by ringing the bell is completely solved. This invention realizes autonomous calling when the patient is in bed / without a bed companion. Wireless calling can be realized by lightly triggering the wrist screen. It solves the problem of turning on the light to call at night / ringing throughout the ward, disturbing the patient's rest; it solves the problem of medical staff receiving patient call information without blind spots, avoiding problems such as affecting patient treatment / rescue, and improving patient satisfaction during hospitalization; the call broadcast mode is diversified, the nurse station displays a large screen with voice / text / , and when medical staff receive call information with handheld terminal devices, it can vibrate / verbally broadcast, avoiding the noisy environment of traditional call mode; by triggering the device with the wrist, patients can easily find the attending physician and the head nurse to call, saving a lot of time and ensuring smoother and more intuitive communication between doctors and patients. After the call system is triggered, the large screen of the nurse station and the medical staff's handheld terminal will immediately display the patient's call information, the patient's room and bed number, and image transmission (video online status); when doctors and nurses look for patients, they can click the patient's bed number on the handheld terminal or system host to call, so that both doctors and patients can call, answer and video independently; for patients with limited mobility, they can control the device by language when calling or answering (just say answer / call); the voice control range is within 50cm, and it is invalid beyond that, ensuring that other devices will not be triggered due to voice operation. The language module is set to integrate various domestic dialects, Mandarin, and English for easy recognition.

[0046] Specifically, the control system includes:

[0047] Call module, patients can easily initiate a call request through the bedside call button or touch screen, and directly transmit the request information to the nurse station or relevant medical staff to reduce response time;

[0048] The real-time monitoring module provides real-time data monitoring, including the patient's location and health status, and displays it to medical staff through a visual interface to help them understand the patient's condition in a timely manner;

[0049] Visual interface module, including a centrally controlled interface that displays the status of each bed and patient requests, helping medical staff quickly locate patients who need attention and arrange treatment work efficiently;

[0050] The automated alarm module automatically issues an alarm based on preset conditions, and automatically notifies medical staff to intervene when a patient's health indicators exceed the safe range;

[0051] The data recording and analysis module records all call requests and processing situations, and provides data analysis functions to help hospital managers evaluate service quality and optimize resource allocation.

[0052] Specifically, the call module includes pressing a physical button at the bedside to initiate a call. The button is designed to be easy to touch and has a clear visual mark. A touch screen at the bedside is provided, and the patient makes a call through the icon or menu on the touch screen. Wireless technology is used to transmit the call request from the bed to the nurse station or the medical staff's mobile device, or a wired network is used to ensure stable signal transmission. In an environment with high signal quality requirements, the nurse station is equipped with a display screen to display the call request status of each bed in real time. When there is a call request, the system issues a sound alarm or ringtone to remind the medical staff to respond in time, and the medical staff's mobile device also receives the call notification, which is convenient for responding anytime and anywhere. Different priorities are set according to the patient's call content, and call requests are automatically sorted. The response order of the medical staff is arranged according to the priority and the time of receipt.

[0053] Specifically, the real-time monitoring module includes real-time collection and display of key physiological parameters of patients, such as heart rate, blood pressure, respiratory rate, and body temperature, which are obtained from sensors on the bed or connected medical devices, and thresholds are set. When it is detected that the patient's physiological parameters are out of the normal range, an alarm is automatically issued to prompt medical staff to take action, monitor the environmental conditions around the bed, such as temperature, humidity, and air quality, and track the position and movement of the bed through sensors to ensure that the bed will not accidentally shift or leave the predetermined position. Real-time data and status information of all beds are displayed in the nurse station or control room. The mobile devices of medical staff simultaneously receive and display real-time monitoring data, making it convenient for them to check the patient's health status at any time and anywhere. All monitoring data, including physiological parameters, environmental conditions, and alarm events, are recorded in real time for subsequent analysis and tracking of changes in patient health status. Historical data is analyzed to help medical staff understand the patient's long-term health trends, identify potential health problems, and optimize treatment plans.

[0054] Specifically, the real-time monitoring module also includes integration with various medical devices to achieve seamless data collection and display, support integration with the hospital's information system, ensure the consistency and accuracy of patient data, facilitate medical staff to conduct comprehensive condition assessment, provide a patient interface, allow patients to view their own health data, understand their own condition changes, annotate monitoring data, record treatment measures, and feedback the processing results to the system, ensure that all monitoring data is encrypted and securely transmitted to protect patient privacy, comply with relevant data protection regulations, set access rights, and ensure that authorized personnel view or modify monitoring data. Through these functions, the real-time monitoring module can provide medical staff with comprehensive patient health information, improve disease warning capabilities and response efficiency, and improve the quality and safety of patient care.

[0055] Specifically, the visualization interface module includes displaying data in a graphical manner using charts, dashboards, and trend lines, displaying the patient's real-time health data, including physiological parameters and vital signs, and using different colors or icons to indicate normal, alert, and dangerous states, displaying the status of bed call requests in real time, including call priority, request content, and processing progress, displaying real-time data of the bed's surroundings, and alarms for any abnormal conditions, filtering, sorting, and viewing different types of data as needed, providing interactive charts that allow users to click or hover to obtain detailed data or explanations, thereby improving the operability and comprehensibility of the data, and when an abnormality or emergency is detected, the interface automatically pops up an alarm prompt, using conspicuous colors and animation effects to attract the attention of medical staff, integrating a notification system, and pushing important notifications and updates to medical staff through the interface, such as new call requests or equipment failure alarms.

[0056] Through historical record display: it can display the patient's historical data records and trend analysis to help medical staff understand long-term health changes and make clinical decisions. Data comparison: it provides data comparison function, allowing medical staff to compare data from different time periods or different patients and identify abnormal patterns. It allows users to customize the interface according to personal needs and workflows, such as selecting displayed modules and adjusting the arrangement of information. Users with different roles can see different information, for example, nurses can view detailed health data, while hospital managers may view statistics and trend analysis. It integrates with other hospital systems (such as electronic medical record systems and medical equipment management systems) to achieve seamless flow and display of information. It supports visual display of multiple devices and platforms, such as desktop computers, tablets, mobile devices, etc., to ensure that medical staff can easily access information in different work scenarios. It ensures that the interface and data are protected by encryption, and only authorized personnel can access and operate sensitive information. It records the user's operation records on the system to facilitate auditing and tracking of data access and modification. Through these functions, the visual interface module helps medical staff and patients understand and manage health information more efficiently, and improve the quality and efficiency of overall medical services.

[0057] Specifically, the automated alarm module includes automatically sounding an alarm when the patient's physiological parameters exceed a set safety range, monitoring the status of medical equipment on the bed, automatically sounding an alarm when a sensor fails or the equipment loses power, and detecting abnormal conditions in the ward environment. When the temperature is too high or the humidity is too low, the system triggers an alarm to ensure the patient's comfort and safety, detecting abnormal behavior of the patient through sensors and sounding an alarm, or displaying an alarm notification on the nurse station or medical staff's mobile device, using conspicuous colors, icons, and flashing effects to attract attention, and reminding medical staff to pay attention to and handle the alarm situation in a timely manner by emitting a loud sound alarm or ringtone, sending alarm information to medical staff's mobile devices via SMS, email, or push notification so that they can respond in a timely manner anywhere, setting different priorities according to the severity of the alarm, and classifying the alarms by category to help medical staff quickly identify the type of problem and take appropriate measures.

[0058] Provide detailed processing instructions and operation suggestions to help medical staff take appropriate measures quickly. For example, when the heart rate is abnormal, the system can suggest checking medication, re-measuring, etc. Processing records: Record the response and processing of each alarm, including the person who handled it, the processing time, and the measures taken, to facilitate subsequent tracking and analysis.

[0059] Alarm data analysis: Analyze alarm data to identify common problems and trends, helping hospitals optimize equipment configuration and care processes. For example, if a certain type of alarm occurs frequently, it may be necessary to check the equipment or adjust the alarm threshold. Report generation: Generate statistical reports on alarm events and provide them to management for review and improvement.

[0060] System integration: Integrate with other hospital systems (such as electronic medical record system, monitoring system) to ensure accurate transmission of alarm information and timely response. Equipment compatibility: Ensure that the alarm module is compatible with various medical devices and can process alarm information from different devices.

[0061] Alarm threshold setting: allows users to set personalized alarm thresholds according to the needs of different patients. For example, for high-risk patients, stricter alarm standards can be set. Notification preference setting: medical staff can adjust the method and frequency of alarm notifications according to personal needs, such as choosing to receive sound alarms, SMS notifications or other forms of reminders. Data protection: ensure that all alarm data is protected by encryption to prevent unauthorized access and comply with relevant data protection regulations. Permission management: set permission control to ensure that only authorized personnel can set alarm thresholds or view alarm records. The automated alarm module greatly improves the hospital's response speed and patient safety through real-time monitoring and automatic alarm functions, ensuring that medical staff can handle emergencies in a timely manner and improve the overall quality of medical services.

[0062] Specifically, the data recording and analysis module includes: real-time data collection from various sensors and medical devices on the hospital bed, recording all important events related to the patient, recording to help track changes in the patient's condition and the response of the system, ensuring that all data is encrypted and securely stored to protect patient privacy and data security, long-term storage of historical data for trend analysis and long-term observation, cleaning the collected data, removing redundant and inaccurate data, ensuring the accuracy of the analysis, integrating data from different sources into a unified system, analyzing real-time data to identify abnormal situations or trends, and performing trend analysis on historical data to help identify long-term health changes and potential risks: generating customized reports based on different needs, and regularly generating and sending automated reports to relevant personnel.

[0063] Use visualization tools such as charts and dashboards to display data and make complex data easier to understand. For example, use dashboards to display real-time physiological parameters and health trend charts.

[0064] Interactive display: Provide interactive data display, allowing users to click, drag or filter data to drill down to detailed information and analysis results.

[0065] Data Mining: Discovering hidden patterns and relationships through data mining techniques. For example, analyzing patient health data to identify possible disease patterns.

[0066] Predictive analytics: Use predictive models to predict a patient’s future health status or risk, for example, predicting the probability of developing a certain disease to help develop preventive measures.

[0067] Integration with other systems: Integrate with the hospital's electronic medical record system, laboratory information system, etc. to ensure seamless flow and comprehensive analysis of data.

[0068] Interoperability: Supports interoperability with different types of medical devices and systems to ensure accurate data collection and processing.

[0069] Permission management: Set user permissions to ensure that only authorized personnel can access and operate sensitive data. Users with different roles (such as doctors, nurses, data analysts) can access different levels of data.

[0070] Audit trail: Record data access and operation logs to facilitate auditing and tracking of data processing.

[0071] Data protection: comply with relevant data protection laws and regulations (such as GDPR, H IPAA) to ensure data privacy and security. Compliance review: regularly review and update data management strategies to ensure compliance with industry standards and regulatory requirements. The data recording and analysis module helps medical staff make more scientific decisions, optimize patient care processes, and improve the quality of medical services through efficient data management and analysis.

[0072] data.

[0073] Data processing includes analyzing the data in the database, including the visualization of data correlation and similarity functions using the inner product of functions, as follows:

[0074]

[0075] in,<f,g> is the inner product of function, f(x) is the similarity function of the data in the database, g(x) is the correlation function of the data in the database, a and b are real numbers representing the length of the data fragments intercepted in the database. The inner product of function is calculated on the data according to the length of the data in the database, the similar and related data are processed together, and the visual analysis is performed.

[0076] By collecting patient data and establishing a database, filtering the data in the database, filtering out the data in the database and establishing a new data set, including:

[0077]

[0078] Among them, Y(t) is the current comparison median data, (X(t)+X(t-1)+…+X(t-M+1)) is the sum of the data in the current database, and M is the number of data in the current database. By analyzing the output data at the current time point, calculating the median of all the data in the database according to the number, comparing the comparison median data with the current output data, and judging whether the current data meets the inclusion requirements of the data set according to the error range, the data is recorded.

[0079] The filtered data is visualized and analyzed by calculating the data set. Data visualization includes normal distribution of the data in the database. The calculation formula is as follows:

[0080]

[0081] Among them, P(x) is the normal distribution probability of the specified data in the database, μ is the data error value, and σ is the variance value of the database data. is the normal distribution ratio function of the data nodes in the database, and x is the current data node.

[0082] The working principle of the visualized intelligent bed call system of the present invention is as follows: the bed body is used for patients to rest and receive treatment, and is used for connecting various components; a medicine delivery device is arranged on one side of the bed body, connected to the bed body and used to accurately deliver medicine or treatment equipment to the patient; a calling device is connected to the bed body, and the calling device is interactively connected with the medicine delivery device, and the calling device is used to call a doctor or nurse according to the patient's choice; a control system is connected to the medicine delivery device and the calling device, and the control system is used to timely regulate the patient's call and the response of the doctor and the nurse, and help the patient to call the on-duty medical staff in time, with automatic updating and tracking of patient information, call history and medical service progress, providing real-time data support for management decision-making, optimizing resource allocation and reducing resource waste; through the calling module, the patient can easily initiate a call request through the call button or touch screen at the bedside, and the request information is directly sent to the patient. The module transmits the information to the nurse station or relevant medical staff to reduce the response time; the real-time monitoring module provides real-time data monitoring, including the patient's location and health status, and displays it to medical staff through a visual interface to help them understand the patient's condition in a timely manner; the visual interface module includes a centrally controlled interface that displays the status of each bed and the patient's request, helping medical staff to quickly locate patients who need attention and arrange processing work efficiently; the automated alarm module automatically issues an alarm according to preset conditions, and automatically notifies medical staff to intervene when the patient's health indicators exceed the safe range; the data recording and analysis module records all call requests and processing situations, and provides data analysis functions so that hospital managers can evaluate service quality and optimize resource allocation, allowing medical staff to focus more on providing high-quality clinical care while improving the quality of life and satisfaction of patients.

[0083] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A visual intelligent bed call system, comprising a bed body (1), characterized in that: Also includes: A wearable device, the wearable device is used to be worn on the patient's hand and the wearable device is used to transmit a signal to inform medical staff that a dressing change is required or that the patient is unwell and needs to see a doctor, and the wearable device includes a touch screen; A central control device (5), the central control device (5) is arranged at the nurse station, the central control device (5) comprises a large screen at the nurse station and a handheld terminal for medical staff, the touch screen is wirelessly connected to the large screen at the nurse station and the handheld terminal for medical staff, and is used to send bed patient call information, the patient's room and bed number to the large screen at the nurse station and the handheld terminal for medical staff for display; A calling device (3), the calling device (3) is connected to the bed (1), the calling device (3) is interactively connected with the wearable device, and the calling device (3) is used to call a doctor or a nurse according to the patient's choice; A control system is provided, wherein the control system is connected to the wearable device and the calling device (3), and the control system is used to timely regulate the patient's call and the response of the doctor and the nurse, so as to help the patient call the on-duty medical staff in time.

2. A visual intelligent bed call system according to claim 1, characterized in that: The wearable device comprises a watch head (41) and a watch strap (42), wherein the watch strap (42) is connected to the watch head (41), and the watch strap (42) is tied to the patient's wrist. The central control device (5) comprises a central control screen (51), and the central control screen (51) is arranged at a nurse station. The watch head (41) and the central control screen (51) are interactively connected. When the patient needs help from medical staff, the patient controls the watch head (41) to connect to the central control screen (51) to call medical staff.

3. A visual intelligent bed call system according to claim 2, characterized in that: The calling device (3) comprises a display screen (31), a direction button (32) and a touch pad (33); the direction button (32) is arranged on the bed (1); the direction button (32) is used to move the display screen (31) to the patient for the patient to select a medical staff; the display screen (31) is arranged to move along the bed (1); the touch pad (33) is arranged on the side of the display screen (31); the touch pad (33) is used to control the function selection of the display screen (31).

4. A visual intelligent bed calling system according to claim 1, characterized in that: The control system comprises: Call module, patients can easily initiate a call request through the bedside call button or touch screen, and directly transmit the request information to the nurse station or relevant medical staff to reduce response time; The real-time monitoring module provides real-time data monitoring, including the patient's location and health status, and displays it to medical staff through a visual interface to help them understand the patient's condition in a timely manner; Visual interface module, including a centrally controlled interface that displays the status of each bed and patient requests, helping medical staff quickly locate patients who need attention and arrange treatment work efficiently; The automated alarm module automatically issues an alarm based on preset conditions, and automatically notifies medical staff to intervene when a patient's health indicators exceed the safe range; The data recording and analysis module records all call requests and processing situations, and provides data analysis functions to help hospital managers evaluate service quality and optimize resource allocation.

5. The visual intelligent bed calling system according to claim 1, characterized in that: The call module includes pressing a physical button at the bedside to initiate a call. The button is designed to be easy to touch and has a clear visual mark. A touch screen at the bedside is provided, and the patient makes a call through an icon or menu on the touch screen. Wireless technology is used to transmit the call request from the bed to the nurse station or the medical staff's mobile device, or a wired network is used to ensure stable signal transmission. In an environment where high signal quality requirements are required, the nurse station is equipped with a display screen to display the call request status of each bed in real time. When there is a call request, the system issues a sound alarm or ringtone to remind the medical staff to respond in time, and the medical staff's mobile device also receives the call notification, which is convenient for responding anytime and anywhere. Different priorities are set according to the patient's call content, and call requests are automatically sorted. The response order of the medical staff is arranged according to the priority and the time of receipt.

6. A visual intelligent bed calling system according to claim 5, characterized in that: The real-time monitoring module includes real-time collection and display of key physiological parameters of patients, such as heart rate, blood pressure, respiratory rate, and body temperature, which are obtained from sensors on the bed or connected medical devices, and thresholds are set. When it is detected that the patient's physiological parameters are out of the normal range, an alarm is automatically issued to prompt medical staff to take action, monitor the environmental conditions around the bed, such as temperature, humidity, and air quality, and track the position and movement of the bed through sensors to ensure that the bed will not accidentally shift or leave the predetermined position. Real-time data and status information of all beds are displayed in the nurse station or control room. The mobile devices of medical staff simultaneously receive and display real-time monitoring data, which is convenient for them to check the patient's health status at any time and anywhere. All monitoring data, including physiological parameters, environmental conditions, and alarm events, are recorded in real time for subsequent analysis and tracking of changes in patient health status. Historical data is analyzed to help medical staff understand the long-term health trends of patients, identify potential health problems, and optimize treatment plans.

7. A visual intelligent bed calling system according to claim 6, characterized in that: The real-time monitoring module also includes integration with various medical devices to achieve seamless data collection and display, support integration with the hospital's information system, ensure the consistency and accuracy of patient data, facilitate medical staff to conduct comprehensive condition assessments, provide a patient interface, allow patients to view their own health data, understand changes in their condition, annotate monitoring data, record treatment measures, and feed back processing results to the system, ensure that all monitoring data is encrypted and securely transmitted to protect patient privacy, comply with relevant data protection regulations, set access permissions, and ensure that authorized personnel view or modify monitoring data.

8. The visual intelligent bed calling system according to claim 7, characterized in that: The visualization interface module includes displaying data in a graphical manner using charts, dashboards, and trend lines, displaying the patient's real-time health data, including physiological parameters and vital signs, and using different colors or icons to indicate normal, alert, and dangerous states, displaying the status of bed call requests in real time, including call priority, request content, and processing progress, displaying real-time data of the bed's surroundings, and alarms for any abnormal conditions, filtering, sorting, and viewing different types of data as needed, providing interactive charts that allow users to click or hover to obtain detailed data or explanations, thereby improving the operability and comprehensibility of the data, and when an abnormality or emergency is detected, the interface automatically pops up an alarm prompt, using conspicuous colors and animation effects to attract the attention of medical staff, and integrating a notification system to push important notifications and updates to medical staff through the interface, such as new call requests or equipment failure alarms.

9. A visual intelligent bed calling system according to claim 8, characterized in that: The automated alarm module includes the following: when the patient's physiological parameters exceed the set safety range, the system automatically issues an alarm; monitors the status of medical equipment on the bed; when the sensor fails or the equipment loses power, the system automatically issues an alarm once a fault is detected; detects abnormal conditions in the ward environment; when the temperature is too high or the humidity is too low, the system triggers an alarm to ensure the patient's comfort and safety; detects abnormal behavior of the patient through sensors and issues an alarm; or displays an alarm notification on the mobile devices of the nurse station or medical staff, using conspicuous colors, icons and flashing effects to attract attention; and reminds medical staff to pay attention to and handle the alarm situation in a timely manner by issuing a loud sound alarm or ringtone; sends the alarm information to the mobile devices of medical staff via SMS, email or push notification so that they can respond in a timely manner anywhere; sets different priorities according to the severity of the alarm, and classifies the alarm by category to help medical staff quickly identify the type of problem and take corresponding measures.

10. A visualized intelligent bed call system according to claim 8, characterized in that the data recording and analysis module comprises: Collect data from various sensors and medical devices on the bed in real time, record all important events related to the patient, and help track changes in the patient's condition and the response of the system. Ensure that all data is encrypted and securely stored to protect patient privacy and data security. Store historical data for a long time to facilitate trend analysis and long-term observation. Clean the collected data to remove redundant and inaccurate data to ensure the accuracy of the analysis. Integrate data from different sources into a unified system. Analyze real-time data to identify abnormal situations or trends. Perform trend analysis on historical data to help identify long-term health changes and potential risks. Generate customized reports based on different needs. Generate and send automated reports to relevant personnel on a regular basis.

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