Humanoid admission and discharge nursing robot

Abstract

A humanoid admission and discharge nursing robot is disclosed. A humanoid admission and discharge nursing robot for admission and discharge management according to one embodiment includes at least one processor configured to execute computer-readable commands contained in memory, and the at least one processor can proceed with the admission or discharge procedures of a patient through bidirectional communication with the patient, obtain admission information by conducting an admission information survey using an artificial intelligence chatbot (AI Chatbot) targeting the patient, and conduct interaction-based education according to admission and discharge situation information including the patient's admission or discharge regarding patient-customized information required during admission and discharge generated based on the obtained admission information survey information.

Description

Technology Field

[0001] The following description relates to smart nursing technology in the medical and healthcare fields, specifically concerning nursing service robots that support patient admission and discharge procedures in hospitals. Background Technology

[0003] During the admission and discharge process, nurses must perform a variety of tasks, including administrative duties, document preparation, patient mobility assistance, and communication with medical staff and guardians, leading to a heavy workload. In hospitals with high bed turnover rates, the shortage of nursing staff is intensifying due to the increase in the number of inpatients and discharged patients. Furthermore, significant paperwork is required during patient admissions and discharges, such as completing admission consent forms, insurance claim documents, appointment scheduling, and organizing health records. Existing hospital systems rely heavily on paper-based administrative processing, placing a heavy manual burden on nurses and increasing the likelihood of errors. Additionally, patients struggle to understand admission and discharge procedures due to unfamiliarity with the hospital system, and their discomfort and anxiety are heightened when they are without a guardian. Patient dissatisfaction remains high due to long waiting times, complex movement pathways, and inadequate guidance services during admission and discharge.

[0004] To address these issues, some hospitals are streamlining administrative procedures by utilizing Electronic Health Records (EMR) and Hospital Information Systems (HIS); however, the level of automation remains low, and the role of nurses is still essential. While simple patient guidance services using kiosks and mobile apps have been introduced, there is a lack of personalized support features that take into account each patient's individual condition.

[0005] Korean Registered Patent No. 10-1587924 (Registered on January 18, 2016) discloses a hospital management system and management method using facial recognition. The problem to be solved

[0007] We can provide a humanoid admission and discharge nursing robot to support the admission and discharge processes of patients within the hospital. means of solving the problem

[0009] A humanoid inpatient and discharge nursing robot for inpatient and discharge management comprises at least one processor configured to execute computer-readable commands contained in memory, wherein the at least one processor proceeds with the patient's admission or discharge procedures through bidirectional communication with the patient, obtains inpatient information survey information by conducting an inpatient information survey targeting the patient using an artificial intelligence chatbot, and conducts interaction-based education according to inpatient and discharge situation information including the patient's admission or discharge regarding patient-customized information required during inpatient and discharge generated based on the obtained inpatient information survey information.

[0010] The above humanoid admission and discharge nursing robot can recognize the spatial structure within the hospital using machine learning to generate path information regarding places where an inpatient may move during hospitalization, and based on the generated path information, guide the inpatient to a requested or required location based on autonomous driving.

[0011] The above humanoid admission and discharge nursing robot can obtain admission information by conducting an admission information survey through automatic recognition or question-and-answer using an artificial intelligence chatbot (AI Chatbot), and can generate a patient record sheet by transmitting the obtained admission information survey information to an EMR (Electronic medical record).

[0012] The above humanoid admission and discharge nursing robot can evaluate the patient's condition information by linking the patient's identification information, health status information, past medical history, current medications, and lifestyle data with the hospital computer system based on the generated admission information investigation, and can establish a nursing plan based on the evaluated condition information.

[0013] The above humanoid inpatient / discharge nursing robot can detect the patient's surrounding environment and patient condition through at least one sensor and a voice recognition module, and can reflect analysis information using the detected surrounding environment and patient condition in the robot's movements and interactions with the patient.

[0014] The above-described humanoid admission and discharge nursing robot can provide the patient with admission-related information, including room location, treatment, and medication instructions, either verbally or visually, and simultaneously transmit the said admission-related information to medical staff.

[0015] The above-mentioned humanoid admission and discharge nursing robot can provide information on hospital life guidance, including the Patient Bill of Rights, attending medical staff and ward rounds, admission supplies, wearing of patient wristbands, and visitation guidance.

[0016] The above humanoid admission and discharge nursing robot can perform patient-customized interactions according to the patient's age based on the generated admission information survey.

[0017] The above humanoid admission and discharge nursing robot can provide admission and discharge information, treatment plans, and medication guidelines based on the patient's condition information.

[0018] The above humanoid inpatient / discharge nursing robot conducts education on fall prevention, disease management, pain management, pressure ulcer prevention and management, infection control, rehabilitation exercises, and self-health monitoring methods through multimedia materials including videos, animations, and interactive quizzes; checks the educational content in a conversational format with the patient through an AI chatbot; provides additional explanations in real-time regarding the patient's questions; and monitors the patient's reactions and questions in real-time during the education to adjust the educational method based on the level of understanding. The educational content can be continuously supplemented through a feedback process of repetitive learning, summarization, and additional explanation based on the patient's learning speed and level of understanding.

[0019] The above-mentioned humanoid admission and discharge nursing robot can move to the patient's inpatient room and provide discharge procedure information, including the preparation of certificates for discharge, consultation on transfer, outpatient schedules, and discharge procedures, once the patient's final condition is evaluated by medical staff and the possibility of discharge is determined.

[0020] The above humanoid admission and discharge nursing robot can check the patient's final condition information using at least one of a built-in sensor, a separate electronic device, or an electronic device worn by the user, and can transmit additional opinions provided by the patient to medical staff in real time.

[0021] The above-mentioned humanoid inpatient / discharge nursing robot can provide post-discharge precautions, medication management methods, self-health monitoring methods, emergency response guidelines, and follow-up treatment schedules through visual materials and voice guidance, and can support follow-up care by linking with a reservation system.

[0022] A nursing method for inpatient and discharge using a humanoid nursing robot for inpatient and discharge management includes a step of proceeding with the patient's admission or discharge procedures through two-way communication with the patient, and the step of proceeding may include: a step of obtaining inpatient information survey information by conducting an inpatient information survey targeting the patient using an artificial intelligence chatbot (AI Chatbot); and a step of conducting interaction-based education according to inpatient and discharge situation information including the patient's admission or discharge regarding patient-customized information required during inpatient and discharge generated based on the obtained inpatient information survey information.

[0023] In a computer program stored on a computer-readable storage medium for executing an admission and discharge nursing method using a humanoid admission and discharge nursing robot for admission and discharge management, the admission and discharge nursing method includes a step of proceeding with the patient's admission or discharge procedure through two-way communication with the patient, and the step of proceeding includes: a step of obtaining admission information survey information by conducting an admission information survey targeting the patient using an artificial intelligence chatbot (AI Chatbot); and a step of conducting interaction-based education according to admission and discharge situation information including the patient's admission or discharge regarding patient-customized information required during admission and discharge generated based on the obtained admission information survey information. Effects of the invention

[0025] Reduction of nurses' workload and improvement of efficiency: Robots can reduce nurses' workload and streamline administrative procedures by assisting with document preparation, insurance processing, and data entry (automation of admission and discharge administrative tasks). As robots perform repetitive tasks such as patient guidance, explanation of admission and discharge procedures, and health monitoring, nurses can focus on more essential nursing duties (reduction of repetitive tasks). By integrating with the Hospital Information System (HIS) to share patient information in real time, robots can strengthen collaboration among medical staff and facilitate the smooth execution of patient admission and discharge procedures (enhanced collaboration among medical staff).

[0026] Improved patient convenience and satisfaction with medical services: Patients can receive guidance on admission and discharge information with ample time through robots, and procedures such as automated document processing become more convenient (support for rapid and accurate admission and discharge procedures). Through AI-based personalized guidance functions, individualized information tailored to the patient's condition, age, language, etc., can be provided (provision of patient-tailored services). By having robots assist with patient movement and promptly guide them to necessary departments, unnecessary waiting times during admission and discharge procedures can be minimized (reduction of waiting times and movement support).

[0027] Increased hospital operational efficiency and reduced medical costs: As robots handle repetitive administrative tasks and patient guidance, hospital operating costs are reduced and medical resources can be allocated more efficiently (cost reduction through the automation of admission and discharge procedures). Faster admission and discharge processes increase bed turnover, allowing for more efficient admission of emergency or new patients (improved bed turnover). By having robots replace some nursing tasks, nursing staff can be deployed more effectively (optimization of medical staff allocation).

[0028] Establishment of a smart healthcare environment within the hospital: Robots can be integrated with medical data, hospital systems, and patient monitoring devices to establish a smart healthcare environment (enhancing smart hospital systems through AI and IoT integration). By monitoring patients' health data, such as blood pressure, body temperature, and heart rate, and reporting it to medical staff in real time, robots enable more precise patient management (real-time management of patient health data). Brief explanation of the drawing

[0030] FIG. 1 is a diagram illustrating an example of a network environment in one embodiment. FIG. 2 is a flowchart illustrating a method of supporting hospitalization of a humanoid inpatient / discharge nursing robot in one embodiment. FIG. 3 is a flowchart illustrating a discharge support method for a humanoid inpatient / discharge nursing robot in one embodiment. FIG. 4 is a diagram illustrating the operation of providing customized content through a humanoid inpatient / discharge nursing robot in one embodiment. FIG. 5 is a block diagram illustrating a humanoid inpatient / discharge nursing robot in one embodiment. Specific details for implementing the invention

[0031] Hereinafter, embodiments will be described in detail with reference to the attached drawings.

[0033] The admission and discharge process is a critical yet burdensome task for nurses due to the complexity and changes in patients' health conditions. Both nurses and patients may experience difficulties during this process. We will explain in more detail the challenges faced by nurses and patients during the admission and discharge process. The difficulties experienced by nurses include, first, high workload and a lack of time. Since nurses must care for multiple patients within the ward in addition to those being admitted or discharged, their workload becomes excessive due to these tasks. The admission and discharge procedures involve a significant amount of administrative work, which takes time to process. Furthermore, there is a possibility that the process may be delayed in the event of an emergency. Second, administrative processing is complex. Nurses must prepare and verify various documents for patient admission and discharge (e.g., admission / discharge applications, consent forms, insurance documents, etc.). It takes time to input and update patient information into the hospital's computer system. Insurance billing procedures are complex, and errors can cause inconvenience for both patients and the hospital. Third, there is the issue of responding to inquiries from patients and their guardians. During the admission and discharge process, patients and their guardians require detailed explanations over a sufficient period of time. If a guardian is anxious or unfamiliar with hospital procedures, additional counseling and support may be required. Consequently, it may be difficult to provide individualized assistance by allocating sufficient time. Fourth, there is the difficulty of assisting with patient mobility. Elderly patients and those with limited mobility require wheelchairs or mobility aids, but adequate support is difficult if nursing staff are insufficient. Assistance must be provided for moving between wards, examination rooms, inpatient rooms, and discharge procedure areas, which places a physical burden on staff. Finally, there is the lack of post-discharge care. Although patients must be educated to ensure they receive appropriate treatment after discharge, insufficient time may make it difficult to provide sufficient explanations. If patients fail to adhere to medication schedules or lifestyle habits, the likelihood of readmission increases. Furthermore, a lack of coordination with the community healthcare system makes it difficult for patients to receive appropriate treatment after discharge.The difficulties patients face include, first, complex administrative procedures and a lack of information. Patients experience confusion due to the large number of documents required for admission and discharge (e.g., admission / discharge applications, consent forms, insurance-related documents, etc.) and the complex procedures. In particular, elderly patients or those with lower levels of education find it difficult to understand and complete these documents. Since hospital systems can vary from patient to patient, it takes time to familiarize oneself with the procedures when visiting a hospital for the first time. Insufficient explanations make it difficult for patients and their guardians to obtain necessary information and ask questions. Second, there is the psychological burden and anxiety during the admission process. Patients may experience stress due to the unfamiliar hospital environment, which leads to high levels of stress regarding the admission itself, as well as anxiety over surgery or test results. Adaptation to living in an unfamiliar hospital setting with medical staff and other patients is necessary, and emotional support is required in this regard. Third, there are physical discomforts and difficulties with mobility. Patients must move between examination rooms, wards, and administrative offices within the hospital, but those with limited mobility find it difficult to manage this on their own. Although wheelchair use is necessary, support for mobility within the hospital is often insufficient. Fourth, there are communication issues with medical staff. The medical terminology used in the hospital is difficult, making it hard for patients to fully understand their medical condition or treatment plans. In the case of multicultural families or foreign patients, smooth communication with medical staff may be difficult due to language barriers. Finally, there is the challenge of post-discharge management. Since medication use, lifestyle modifications, and outpatient visits are necessary even after discharge, clear education regarding these matters is required. Elderly patients or those with impaired cognitive function may find it difficult to take prescribed medications accurately. In cases where there is no guardian present, the burden of managing diet, exercise, and health monitoring after discharge is significant, highlighting the crucial role of discharge education.

[0034] Therefore, inpatient and discharge nursing is not merely about performing paperwork; it plays a crucial role in ensuring the safe admission and discharge of patients and maintaining their health. However, nurses are currently under significant burden due to excessive workloads, interactions with patients and their guardians, and administrative tasks. From the patient's perspective, they experience various difficulties during the admission and discharge process, including administrative procedures, physical discomfort, financial burdens, and psychological stress. To address these issues, improvements to hospital systems, enhanced information provision, mobility assistance services, and post-discharge management programs are necessary. Technology capable of supporting the admission and discharge process more efficiently is required. Accordingly, the embodiments describe a humanoid inpatient and discharge nursing robot and a method for supporting admission and discharge using the humanoid inpatient and discharge nursing robot.

[0035] Humanoid admission and discharge nursing robots are smart nursing service robots that support patients and medical staff during the admission and discharge process. Designed to assist with patient admission and discharge procedures in a hospital environment, these robots include administrative task automation, health monitoring, and integration with medical staff. They perform functions such as assisting with the completion of necessary admission documents, providing admission education, offering discharge guidance and follow-up treatment information, and delivering discharge education. Furthermore, they provide user-friendly services through voice recognition and touch interfaces. Additionally, by linking with the hospital's computer network, these robots can share information with medical staff in real time and record patient health data for post-discharge management. Through this, they can reduce the workload of nurses, streamline and improve the efficiency of patient admission and discharge procedures, enhance patient satisfaction with their inpatient life, and serve as a smart healthcare solution that improves the overall patient experience.

[0037] FIG. 1 is a diagram illustrating an example of a network environment in one embodiment.

[0038] The network environment of FIG. 1 illustrates an example including a humanoid inpatient / discharge nursing robot (100), an integrated management server (110), a hospital information system (120), and a network (130). FIG. 1 is merely an example for explaining the invention, and the number of robots or servers is not limited. Furthermore, the network environment of FIG. 1 illustrates only one example of environments applicable to the embodiments, and the environments applicable to the embodiments are not limited to the network environment of FIG. 1.

[0039] The humanoid inpatient / discharge nursing robot (100) may be a stationary device or a mobile device implemented as a computer device. The humanoid inpatient / discharge nursing robot (100) may refer to one of various physical computer devices capable of communicating with other electronic devices and / or servers. For example, the humanoid inpatient / discharge nursing robot (100) may be designed with a design similar to a human. The humanoid inpatient / discharge nursing robot (100) may have an initial model version and a final model version. In the initial model version, the humanoid inpatient / discharge nursing robot (100) may be implemented in a basic human form consisting of a support structure that replaces the face, arms, torso, and legs, and durable materials such as plastic may be used for the material and finish. In the final model version, the humanoid inpatient / discharge nursing robot (100) can be implemented with a more precise human appearance, including a face, two arms, two hands and fingers, a torso, two legs and two feet, and can provide a friendly and natural tactile sensation by applying soft materials such as silicone for the material and finish. Additionally, the humanoid inpatient / discharge nursing robot (100) can implement a customized appearance and can implement an appearance that reflects the requirements of the institution. The humanoid inpatient / discharge nursing robot (100) can implement various appearances depending on the hospital department or the characteristics of the patient. For example, in a children's hospital, a humanoid inpatient / discharge nursing robot with a bright color and a child's body shape can be implemented, and in an intensive care unit, a humanoid inpatient / discharge nursing robot with an adult body shape can be implemented. Alternatively, the humanoid inpatient / discharge nursing robot (100) can be implemented with a design that symbolizes the characteristics of the institution according to the requirements of the medical institution.

[0040] The humanoid admission and discharge nursing robot (100) can automatically provide route guidance based on the spatial structure using machine learning and autonomous driving. For example, the humanoid admission and discharge nursing robot (100) can identify the locations of examination rooms, amenities, shower rooms, wiring rooms, waste disposal rooms within the ward, etc., and provide route information to patients and visitors. The humanoid admission and discharge nursing robot (100) can conduct an admission information survey based on an artificial intelligence chatbot for newly admitted patients. The humanoid admission and discharge nursing robot (100) can automatically collect basic patient information, health status information, and other necessary information, and contribute to rapid initial evaluation and the establishment of a customized nursing plan by linking with a computer system. The humanoid admission and discharge nursing robot (100) can not only recognize the admission and discharge subject (patient) through sensor modules (e.g., camera, infrared sensor, ultrasonic sensor, etc.), but also recognize the surrounding environment and the patient's condition in real time. The humanoid admission and discharge nursing robot (100) can complete the patient record sheet by transmitting admission information survey information to the EMR (Electronic medical record). Based on the acquired admission information survey information, the humanoid admission and discharge nursing robot (100) can conduct interaction-based education regarding patient-customized information required during admission and discharge, according to admission and discharge situation information including the patient's admission or discharge. The humanoid admission and discharge nursing robot (100) can provide education on fall prevention, pain management, pressure ulcer prevention and management, and infection control, and can check the level of understanding of the education after the content education. The humanoid admission and discharge nursing robot (100) can provide hospital life information (e.g., patient bill of rights, attending medical staff and ward rounds times, admission supplies, wearing of patient wristbands, visitation guidance, etc.). The humanoid admission and discharge nursing robot (100) can provide the desired information to the patient visually and / or audibly at the time the patient wants by loading content.The humanoid admission and discharge nursing robot (100) can provide guidance information for preparing for discharge (e.g., preparation of certificates, consultation on transfer, outpatient schedule, discharge procedures, etc.).

[0041] The humanoid inpatient / discharge nursing robot (100) can communicate with other electronic devices and / or servers through a communication module (e.g., a wireless communication module). The humanoid inpatient / discharge nursing robot (100) may have a screen configured in a specific area and may provide a user interface to enable user input (e.g., touch) on the screen. The humanoid inpatient / discharge nursing robot (100) may have built-in speakers, microphones, etc., to transmit voice data or receive voice data from a patient or guardian. Additionally, the humanoid inpatient / discharge nursing robot (100) may store data related to inpatient / discharge in a separate storage space inside the robot or transmit it to an integrated management server (110).

[0042] The integrated management server (110) may be implemented as a computer device or multiple computer devices that communicate with the humanoid inpatient / discharge nursing robot (100) via a network (130) to provide commands, codes, files, content, services, etc. For example, the integrated management server (100) may be a system that provides inpatient / discharge nursing services to the humanoid inpatient / discharge nursing robot (100) connected via the network (130).

[0043] The hospital information system (120) is an element of health informatics focused primarily on the administrative needs of the hospital. The hospital information system (120) is a comprehensive integrated information system designed to manage all aspects of hospital operations, such as medical, administrative, financial, legal matters, and the processing of services. Through this, the hospital provides medical support to people. Additionally, there may be an additional server (not shown) for managing existing medical information, and existing medical information may be stored in the hospital information system. In this way, data transmission and reception with relevant departments within the hospital is possible through the integrated management server (110) and the hospital information system (120).

[0044] The communication method is not limited and may include not only communication methods utilizing communication networks (e.g., mobile communication networks, wired internet, wireless internet, broadcasting networks) that the network (130) may include, but also short-range wireless communication between devices. For example, the network (130) may include any one or more networks such as a PAN (personal area network), LAN (local area network), CAN (campus area network), MAN (metropolitan area network), WAN (wide area network), BBN (broadband network), and the Internet. Additionally, the network (130) may include any one or more network topologies such as a bus network, a star network, a ring network, a mesh network, a star-bus network, a tree or hierarchical network, but is not limited thereto.

[0045] FIG. 2 is a flowchart illustrating a method of supporting hospitalization of a humanoid inpatient / discharge nursing robot in one embodiment.

[0046] The humanoid admission and discharge nursing robot can proceed with the patient's admission process by preparing admission information in accordance with the admission order request (210). When an admission order is issued and a room is assigned, the corresponding ward data receives data related to the admission order and can prepare to receive a new patient. Accordingly, the robot can clean the room and call a cleaning team to maintain cleanliness depending on the cleaning status, and the humanoid admission and discharge nursing robot can prepare the bed, such as by preparing new sheets. The humanoid admission and discharge nursing robot can guide the patient to move to the bed assigned to the room. For example, the humanoid admission and discharge nursing robot can map and store the location of the patient and the room assigned to the patient. The humanoid admission and discharge nursing robot can recognize the spatial structure within the hospital by utilizing machine learning algorithms and autonomous driving technology. The humanoid admission and discharge nursing robot can identify the locations of examination rooms, amenities, shower rooms, wiring rooms, and waste disposal rooms in the ward in real time and provide route information to patients and visitors. For example, a humanoid admission / discharge nursing robot can provide route information based on the patient's location, such as to a specific location requested by the patient or to a scheduled consultation room or examination room. In this case, the humanoid nursing robot can guide the route information while moving with the patient, or it can provide the route information in advance so that the patient can move independently.

[0047] A humanoid inpatient / discharge nursing robot can obtain inpatient information by conducting an inpatient information survey using an artificial intelligence chatbot (AI Chatbot) targeting patients (220). The items for the inpatient information survey can be represented as follows. A humanoid inpatient / discharge nursing robot can obtain inpatient information by conducting an inpatient information survey through automatic recognition or question-and-answer using an artificial intelligence chatbot (AI Chatbot). In the case of question-and-answer, when the robot asks a question via voice, it can receive a voice answer from the patient or guardian, or receive an answer via touch using a user interface configured on the robot's screen. The humanoid inpatient / discharge nursing robot can conduct an inpatient information survey including basic information, family tree, social status, physical status and nutritional risk search, educational needs, spiritual needs, hospital life guidance education, reporting, inpatient information, current and past history, medication history, hypersensitivity information, consciousness and emotional state, habits, discharge plan, etc.

[0048] At this time, the humanoid admission / discharge nursing robot can automatically recognize specific items (e.g., date and time of admission). Alternatively, the humanoid admission / discharge nursing robot can receive input from the patient via voice or screen touch when asking a voice question about specific items (e.g., family history) according to the patient's preference. Alternatively, regarding vital signs and anthropometric measurements, the humanoid admission / discharge nursing robot can automatically synchronize vital signs (e.g., blood pressure, pulse, respiration, body temperature, etc.) measured through the patient's electronic devices (e.g., wearable devices, ID bracelets, etc.) or real-time monitoring devices, and can automatically synchronize anthropometric measurements (e.g., weight, height, etc.) numerically measured through sensors embedded in the floor of a specific location. The humanoid admission / discharge nursing robot can provide the patient with information such as room location, treatment, and medication instructions via voice or / and visual means, while simultaneously transmitting admission-related information to medical staff.

[0049]

[0050] A humanoid inpatient / discharge nursing robot can detect the patient's condition using acquired inpatient information survey data and sensing data (230). The humanoid inpatient / discharge nursing robot can acquire sensor data related to the patient through at least one sensor while simultaneously conducting an inpatient survey. The humanoid inpatient / discharge nursing robot can detect the patient's surrounding environment and condition in real time through at least one sensor (e.g., camera, infrared sensor, ultrasonic sensor, etc.) and a voice recognition module. The humanoid inpatient / discharge nursing robot can reflect the robot's movements and patient interactions through the analysis of the acquired sensing data. For example, if the patient's room is a six-bed room, the humanoid inpatient / discharge nursing robot can minimize the robot's movements so as not to disturb surrounding patients when going to check the patient's condition after 10 PM.

[0051] A humanoid inpatient / discharge nursing robot can generate patient-specific information required during admission and discharge based on the detected patient condition (240). The humanoid inpatient / discharge nursing robot can store content required for admission in a database. The humanoid inpatient / discharge nursing robot can extract customized content corresponding to the patient condition from the content stored in the database. Alternatively, the humanoid inpatient / discharge nursing robot can generate customized information related to the patient condition through artificial intelligence technology. For example, if the patient's condition is classified as mild, moderate, severe, etc., the humanoid inpatient / discharge nursing robot can generate customized information corresponding to each condition. Alternatively, the humanoid inpatient / discharge nursing robot can generate customized information related to the patient's disease.

[0052] Humanoid inpatient / discharge nursing robots can conduct patient education using generated patient-specific information (250). In this case, the education can be performed based on interaction. Humanoid inpatient / discharge nursing robots can provide basic education necessary for the patient and address the patient's questions at the most appropriate time for educational effectiveness. Humanoid inpatient / discharge nursing robots can also conduct additional education by assessing the level of understanding through simple quizzes. Humanoid inpatient / discharge nursing robots can provide information on hospital life, including the Patient Bill of Rights, attending medical staff and ward round times, hospitalization supplies, wearing patient wristbands, and visitation guidance. Humanoid inpatient / discharge nursing robots can conduct education on fall prevention, disease management, pain management, pressure ulcer prevention and management, infection control, rehabilitation exercises, and self-health monitoring methods through multimedia materials including videos, animations, and interactive quizzes. Humanoid inpatient / discharge nursing robots can check educational content in a conversational format with the patient through an AI chatbot and provide additional explanations in real-time regarding the patient's questions.

[0053] The humanoid inpatient / discharge nursing robot can monitor the patient's reactions and questions in real time (260). The humanoid inpatient / discharge nursing robot can adjust the training method based on the patient's level of understanding through monitoring. At this time, the training method can be continuously supplemented through a feedback process of repetitive learning, summarization, and additional explanation based on the patient's learning speed and level of understanding. By continuously performing two-way communication with the patient, the humanoid inpatient / discharge nursing robot can collect additional information about the patient and transmit the collected additional information to an integrated management server.

[0054] Based on the previously explained content, we will describe an example of the admission process for Mr. Lee XX, a 67-year-old. Upon the patient's arrival at the hospital entrance, a humanoid admission / discharge nursing robot approaches first to offer a welcoming greeting. The humanoid admission / discharge nursing robot is a human-shaped robot that can be designed with a soft silicone outer shell to create a more friendly impression on the patient. The robot speaks in a soft voice, saying, "Hello, Mr. Lee XX. I am a robot that assists with admission, hospital stay, and discharge. First, I will help you with the admission procedures." Subsequently, the robot guides the patient to the ward. The robot utilizes machine learning-based autonomous driving technology to analyze the complex spatial structure within the hospital and determine the optimal route. It provides specific, personalized guidance to the patient, such as, "Go straight 50 meters down this hallway, and your room is on the right," and the robot itself can move along the designated path alongside the patient. In this case, if the patient has difficulty moving, the robot can assist them to their room; if the robot is designed to be rideable, it can also carry the patient to the ward. Additionally, if a patient is carrying luggage for admission, the humanoid admission / discharge nursing robot can load it into a designated area of ​​the robot and transport it to the room. If an obstacle is detected during route guidance, the humanoid admission / discharge nursing robot can calculate a detour route in real-time to ensure the patient reaches their destination safely. The humanoid admission / discharge nursing robot can initiate voice conversations using an AI chatbot. For example, the robot can collect basic information through questions such as "name, date of birth, allergy status, and current symptoms." Simultaneously, the robot can utilize built-in sensors to guide the patient to check simple vital signs (e.g., body temperature, pulse) or instruct the patient to use external measuring devices.When interacting with patients, humanoid admission and discharge nursing robots can provide explanations using a slow, clear tone and simple words, taking into account the patient's age. If necessary, the robots can repeat instructions or visually display room locations and movement routes on their built-in screens to aid understanding. The robots provide patient-specific information and can conduct education using this data. They can collect data on basic patient information, health status, medical history, current medications, and lifestyle habits in real time by linking with the hospital's computer systems. Utilizing artificial intelligence algorithms, the robots can analyze the patient's age, cognitive ability, and disease characteristics to generate educational content optimized for each individual patient. Based on the patient's condition information, the robots can provide specific information regarding admission or discharge, treatment plans, and medication guidelines. For example, humanoid inpatient / discharge nursing robots can use simplified language and visual aids to explain medication precautions, side effects, and the intervals between meals and medication to elderly patients so they can easily understand them. Additionally, these robots clearly convey information using large text, images, and icons on screens, while also providing voice guidance to enhance comprehension. Humanoid nursing robots can conduct education on disease management, rehabilitation exercises, and self-health monitoring methods through various multimedia materials, such as videos, animations, and interactive quizzes. By utilizing AI chatbots, these robots can review educational content through conversational interactions with patients and provide real-time additional explanations regarding any questions patients may have. In this process, the educational content can be continuously supplemented through feedback mechanisms, such as repetitive learning, summarization, and additional explanations, taking into account the patient's learning speed and level of understanding.Humanoid admission and discharge nursing robots can monitor patients' responses and questions in real time during training, enabling them to provide additional explanations for areas where understanding is low. To verify the patient's comprehension, the robots can conduct simple questions or verification procedures and flexibly adjust their training methods based on the results. These training outcomes and patient feedback are recorded in a computerized system, allowing medical staff to determine whether follow-up counseling or additional education is necessary. Humanoid admission and discharge nursing robots can transmit patient information and progress updates—including basic patient details, health status, medical history, current medications, and lifestyle data—to the hospital's computerized system in real time. This allows medical staff to immediately check the patient's condition and the progress of their admission, enabling rapid preparation for additional treatments or examinations. Data collected throughout the entire admission process can be utilized for future patient management and the provision of personalized services.

[0055] In this way, humanoid inpatient and discharge nursing robots can support patients in having a safe and comfortable hospital stay by performing multifaceted services throughout the entire process of hospitalization, such as patient support, health monitoring, mobility assistance, and the provision of emotional stability.

[0056] FIG. 3 is a flowchart illustrating a discharge support method for a humanoid inpatient / discharge nursing robot in one embodiment.

[0057] The humanoid admission and discharge nursing robot can prepare discharge information in response to a discharge instruction request and proceed with the patient's discharge procedures (310). When the patient's final condition is evaluated by medical staff and the possibility of discharge is determined, the humanoid admission and discharge nursing robot moves to the patient's inpatient room and, through interaction with the patient, can provide discharge procedure information including the preparation of certificates for discharge, transfer consultation, outpatient schedule, and discharge procedures. The humanoid admission and discharge nursing robot can contact the administrative office to prepare certificates and operate a system to apply for various documents.

[0058] The humanoid inpatient / discharge nursing robot can check the patient's final condition information (320). The humanoid inpatient / discharge nursing robot can check the patient's final condition information using at least one of a built-in sensor, a separate electronic device, or an electronic device worn by the user, and can transmit additional opinions provided by the patient to the medical staff in real time.

[0059] A humanoid inpatient / discharge nursing robot can generate customized discharge information for a patient based on the patient's final condition information (330). The humanoid inpatient / discharge nursing robot can prepare customized discharge education materials based on the patient's individual data (e.g., age, cognitive ability, medications taken, etc.). The humanoid inpatient / discharge nursing robot can store content required for discharge in a database. The humanoid inpatient / discharge nursing robot can extract customized content corresponding to the patient's final condition from the content stored in the database. Alternatively, the humanoid inpatient / discharge nursing robot can generate customized information related to the patient's final condition through artificial intelligence technology.

[0060] Humanoid inpatient / discharge nursing robots can provide patient education and support follow-up care using generated patient-specific information (304). In this case, education can be performed based on interaction. Humanoid inpatient / discharge nursing robots can provide post-discharge precautions, medication management methods, self-health monitoring methods, emergency response tips, and follow-up treatment schedules through visual materials and voice guidance. Humanoid inpatient / discharge nursing robots can use an AI chatbot to provide additional explanations in a conversational format with the patient and check their understanding. Humanoid inpatient / discharge nursing robots can support follow-up care by linking with a reservation system. When the patient is discharged, the humanoid robot can carry luggage and assist the patient if necessary, supporting safe movement until the patient leaves the hospital.

[0061] Based on the previously explained content, we will explain an example of the discharge process of 67-year-old Lee XX.

[0062] Medical staff can determine eligibility for discharge by evaluating the patient's final condition. By integrating with the hospital's computer system, a signal to start the discharge protocol can be transmitted to the humanoid admission and discharge nursing robot only after the patient's condition information and medical records have been updated to the latest data. The humanoid admission and discharge nursing robot can move to the patient's room and notify them that the discharge process has begun. Using built-in sensors, the robot measures final vital signs (e.g., body temperature, blood pressure, pulse, etc.) and verifies that the results are within the normal range. If a patient provides additional feedback regarding their condition, the robot can record such comments and transmit them to the medical staff in real time. The robot can prepare customized discharge education materials based on the patient's individual data (e.g., age, cognitive ability, medications, etc.). Through visual aids and voice guidance, the robot can explain post-discharge precautions, medication management methods, self-health monitoring techniques, and emergency response procedures in detail. If necessary, the humanoid admission and discharge nursing robot can utilize an AI chatbot to provide additional explanations to patients in a conversational format and verify their understanding. Once the final checks and training are completed by the robot, all collected data and patient feedback can be automatically updated in the hospital's computer system. This allows medical staff to reconfirm the patient's discharge progress and health status, and establish follow-up care plans. The humanoid admission and discharge nursing robot can request necessary paperwork by integrating with an electronic document system. Patients complete electronic signatures on documents via touchscreen or voice commands, while the robot provides a final discharge summary and details of follow-up appointments.Upon completion of discharge procedures, the humanoid admission and discharge nursing robot calculates route information from the inpatient room (or the patient's location) to the exit and provides specific directions, such as "Go straight 30 meters along this corridor, and the hospital exit is on the right." It can also guide patients to detour routes in real-time if obstacles arise. If necessary, the robot can carry luggage or assist with the patient's safe movement. The robot can collect information on the discharge experience and service satisfaction through simple surveys. The collected feedback is transmitted to the hospital's quality control department to be used for future service improvements. Subsequently, it can be integrated with a follow-up management system that continuously provides patients with information regarding follow-up appointment scheduling, medication reminders, and self-health monitoring.

[0063] As such, humanoid admission and discharge nursing robots can automate and systematically perform the entire process, from the patient's final health checkup upon discharge to providing personalized information, assisting with safe mobility, processing documents, and managing follow-up care. This supports a smooth discharge for patients and enables medical staff to reduce the time spent on patient management and establish efficient follow-up treatment plans.

[0064] FIG. 4 is a diagram illustrating the operation of providing customized content through a humanoid inpatient / discharge nursing robot in one embodiment.

[0065] The humanoid admission and discharge nursing robot can provide admission and discharge customized information through a screen (400) configured on the robot. At this time, the screen (400) may be configured in the form of a touchable screen, or may provide a separate user interface (e.g., a button) for selecting admission and discharge customized information. Additionally, admission and discharge customized information may be selected through the recognition of the patient's voice command.

[0066] Humanoid admission and discharge nursing robots can provide admission guidance, discharge guidance, and information about hospital life. For example, as the patient selects a hospital life through a screen, the humanoid admission and discharge nursing robot can provide information on hospital life management, pressure ulcer prevention, fall prevention, and educational information.

[0067] The humanoid admission and discharge nursing robot can provide patient-customized information (401) based on individual patient data. This individual patient data is linked to the hospital computer system to update the patient's medical records and changes in condition in real time, and the educational and guidance content provided based on this can be automatically supplemented and updated. The humanoid admission and discharge nursing robot collects patient data including basic information, health status, medical history, and lifestyle data, and analyzes the collected patient data to generate various educational and guidance content optimized for the patient, such as admission / discharge procedures, medication management, self-health monitoring, and emergency response, using an artificial intelligence algorithm. The humanoid admission and discharge nursing robot can deliver the generated content to the patient in a multi-media format, such as voice, video, text, and interactive quizzes. At this time, the content can be dynamically adjusted according to the patient's age, cognitive ability, and medical environment. The humanoid admission and discharge nursing robot can interact with the patient in a conversational format through an artificial intelligence chatbot and provide additional explanations or supplementary information in real time based on the patient's understanding and feedback. Humanoid admission and discharge nursing robots can provide content via large touch screens or utilize audio and visual materials so that users with limited cognitive abilities, such as elderly patients, can easily understand it.

[0068] In addition, humanoid admission and discharge nursing robots can provide specialized content for each stage—pre-admission, during admission, and post-discharge—e.g., guidance on admission procedures, daily health management and medication instructions, and post-discharge self-care education. This content for each stage can be dynamically customized and changed individually according to the patient's condition.

[0069] For example, let us assume that there are patients A, B, C, and D. The humanoid inpatient / discharge nursing robot can generate nursing function 3 for pre-admission education for patient A, and nursing function 3 and nursing function 4 for pre-admission education for patient B, and provide the generated nursing content. Additionally, the humanoid inpatient / discharge nursing robot can generate nursing function 3, nursing function 6, and nursing function 7 for post-admission education for patient C, and nursing function 3, nursing function 4, nursing function 6, and nursing function 7 for post-admission education for patient D, and provide the generated nursing content.

[0070] Alternatively, as another example, let us assume that patient A exists. The humanoid admission / discharge nursing robot can generate nursing function 3 for pre-admission education before the characteristic period based on the admission date (e.g., one week prior), generate nursing function 3 and nursing function 4 for pre-admission education before the characteristic period based on the admission date (e.g., the day before), and provide the generated nursing content. Additionally, the humanoid admission / discharge nursing robot can generate nursing function 3, nursing function 6, and nursing function 7 for post-admission education after the characteristic period based on the admission date (e.g., one week after admission), generate nursing function 3, nursing function 4, nursing function 6, and nursing function 7 for post-admission education after the characteristic period based on the admission date (e.g., the next day), and provide the generated nursing content.

[0071] FIG. 5 is a block diagram illustrating a humanoid inpatient / discharge nursing robot in one embodiment.

[0072] The humanoid inpatient / discharge nursing robot (100) may include at least one of an interface module (510), a memory (520), or a processor (530). In some embodiments, at least one of the components of the humanoid inpatient / discharge nursing robot (100) may be omitted, and at least one other component may be added. In some embodiments, at least two of the components of the humanoid inpatient / discharge nursing robot (100) may be implemented as a single integrated circuit.

[0073] The interface module (510) can provide an interface for the humanoid inpatient / discharge nursing robot (100). According to one embodiment, the interface module (510) includes a communication module, and the communication module can perform communication with an external device. The communication module can establish a communication channel between the humanoid inpatient / discharge nursing robot (100) and the external device and perform communication with the external device through the communication channel. The communication module may include at least one of a wired communication module or a wireless communication module. The wired communication module is connected to the external device via a wire and can communicate via a wire. The wireless communication module may include at least one of a short-range communication module or a long-range communication module. The short-range communication module can communicate with the external device in a short-range communication manner. The long-range communication module can communicate with the external device in a long-range communication manner. Here, the long-range communication module can communicate with the external device through a wireless network. According to another embodiment, the interface module (510) may include at least one of an input module or an output module. The input module can input a signal to be used in at least one component of the humanoid inpatient / discharge nursing robot (100). The input module may include at least one of an input device configured to allow a user to directly input a signal to the humanoid inpatient / discharge nursing robot (100), a sensor device configured to detect the surrounding environment and generate a signal, or a camera module configured to capture an image and generate image data. The output module may include at least one of a display module for visually displaying information or an audio module for outputting information as an audio signal.

[0074] The memory (520) can store various data used by at least one component of the humanoid inpatient / discharge nursing robot (100). For example, the memory (520) may include at least one of volatile memory or non-volatile memory. The data may include at least one program and related input data or output data. The program may be stored in the memory (520) as software containing at least one instruction.

[0075] The processor (530) can control at least one component of the humanoid inpatient / discharge nursing robot (100) by executing a program in memory (520). Through this, the processor (530) can perform data processing or computation. At this time, the processor (530) can execute commands stored in memory (520).

[0076] The processor (530) can proceed with the admission or discharge procedures of the patient through two-way communication with the patient, and obtain admission information survey information by conducting an admission information survey on the patient using an artificial intelligence chatbot (AI Chatbot), and can conduct interaction-based education according to the admission or discharge situation information including the patient's admission or discharge regarding patient-customized information required during admission and discharge generated based on the obtained admission information survey information.

[0077] The present invention is a smart nursing service robot that supports patients and medical staff during the admission and discharge process, and can solve problems arising from existing admission and discharge procedures, improve the quality of medical services within the hospital, and increase patient satisfaction.

[0078] This invention can maximize the efficiency of hospital operations by reducing the workload of medical staff and providing prompt and consistent nursing services to patients. The integration of customized design, autonomous driving, and AI technology enables the realization of an innovative system capable of flexibly responding to diverse hospital environments and patient needs, thereby promoting enhanced patient safety and improved patient satisfaction.

[0079] The present invention can contribute to the establishment of a future smart healthcare system by automating admission and discharge procedures, reducing the workload of nurses, improving patient convenience, optimizing hospital operations, and supporting post-discharge care. Through this, it is expected to become an innovative solution that can resolve the problem of nursing staff shortages, improve the quality of hospital services, and further enhance the patient's medical experience.

[0080] The device described above may be implemented as a hardware component, a software component, and / or a combination of a hardware component and a software component. For example, the device and components described in the embodiments may be implemented using one or more general-purpose or special-purpose computers, such as, for example, a processor, a controller, an arithmetic logic unit (ALU), a digital signal processor, a microcomputer, a field programmable gate array (FPGA), a programmable logic unit (PLU), a microprocessor, or any other device capable of executing and responding to instructions. The processing unit may execute an operating system (OS) and one or more software applications executed on said operating system. Additionally, the processing unit may access, store, manipulate, process, and generate data in response to the execution of the software. For ease of understanding, the processing unit may be described as being used as a single unit, but those skilled in the art will understand that the processing unit may include a plurality of processing elements and / or a plurality of types of processing elements. For example, the processing unit may include multiple processors or one processor and one controller. Additionally, other processing configurations, such as parallel processors, are also possible.

[0081] Software may include computer programs, code, instructions, or a combination of one or more of these, and may configure a processing unit to operate as desired or instruct the processing unit independently or collectively. Software and / or data may be embodied in any type of machine, component, physical device, virtual equipment, computer storage medium, or device so as to be interpreted by the processing unit or to provide instructions or data to the processing unit. Software may be distributed over networked computer systems and may be stored or executed in a distributed manner. Software and data may be stored on one or more computer-readable recording media.

[0082] The method according to the embodiment may be implemented in the form of program instructions that can be executed through various computer means and recorded on a computer-readable medium. The computer-readable medium may include program instructions, data files, data structures, etc., either alone or in combination. The program instructions recorded on the medium may be those specifically designed and configured for the embodiment, or they may be those known and available to those skilled in the art of computer software. Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks, and magnetic tapes; optical recording media such as CD-ROMs and DVDs; magneto-optical media such as floptical disks; and hardware devices specifically configured to store and execute program instructions, such as ROM, RAM, and flash memory. Examples of program instructions include machine code, such as that generated by a compiler, as well as high-level language code that can be executed by a computer using an interpreter, etc.

[0083] Although the embodiments have been described above with reference to limited examples and drawings, those skilled in the art can make various modifications and variations from the description above. For example, suitable results can be achieved even if the described techniques are performed in a different order than described, and / or the components of the described system, structure, device, circuit, etc. are combined or assembled in a form different from described, or replaced or substituted by other components or equivalents.

[0084] Therefore, other implementations, other embodiments, and equivalents to the claims also fall within the scope of the claims set forth below.

Claims

Claim 1 A humanoid inpatient / discharge nursing robot for inpatient / discharge management, comprising at least one processor configured to execute computer-readable commands contained in memory, wherein the at least one processor proceeds with the patient's admission or discharge procedures through bidirectional communication with the patient, obtains admission information survey information by conducting an admission information survey targeting the patient using an artificial intelligence chatbot (AI Chatbot), and conducts interaction-based education regarding patient-customized information required during admission or discharge generated based on the obtained admission information survey information, according to admission / discharge situation information including the patient's admission or discharge. Claim 2 In claim 1, the humanoid inpatient / discharge nursing robot is characterized by recognizing the spatial structure within the hospital using machine learning to generate path information regarding places where an inpatient may move during hospitalization, and guiding the inpatient to a requested or required location based on autonomous driving based on the generated path information. Claim 3 In claim 1, the humanoid inpatient / discharge nursing robot is characterized by obtaining inpatient information by conducting an inpatient information survey through automatic recognition or question-and-answer using an artificial intelligence chatbot (AI Chatbot), and transmitting the obtained inpatient information survey to an EMR (Electronic medical record) to generate a patient record sheet. Claim 4 In paragraph 3, the humanoid inpatient / discharge nursing robot is characterized by evaluating the patient's condition information by linking the patient's identification information, health status information, past medical history, current medications, and lifestyle data with a hospital computer system based on the generated inpatient information investigation, and establishing a nursing plan based on the evaluated condition information. Claim 5 In paragraph 3, the humanoid inpatient / discharge nursing robot is characterized by detecting the patient's surrounding environment and patient condition through at least one sensor and a voice recognition module, and reflecting analysis information using the detected surrounding environment and patient condition in the robot's operation and interaction with the patient. Claim 6 In claim 1, the humanoid inpatient / discharge nursing robot is characterized by providing the patient with inpatient-related information, including room location, treatment, and medication instructions, either verbally or visually, and simultaneously transmitting the inpatient-related information to medical staff. Claim 7 In claim 1, the humanoid admission and discharge nursing robot is characterized by providing hospital life guidance information including a patient bill of rights, attending medical staff and ward rounds, admission supplies, wearing of a patient wristband, and visitation guidance. Claim 8 In claim 1, the humanoid inpatient / discharge nursing robot is characterized by performing patient-customized interactions according to the patient's age based on the generated inpatient information survey. Claim 9 In paragraph 4, the humanoid inpatient / discharge nursing robot is characterized by providing inpatient and discharge information, a treatment plan, and medication guidelines based on the patient's condition information. Claim 10 In paragraph 4, the humanoid inpatient / discharge nursing robot is characterized by conducting education on fall prevention, disease management, pain management, pressure ulcer prevention and management, infection control, rehabilitation exercises, and self-health monitoring methods through multimedia materials including videos, animations, and interactive quizzes, checking the educational content in a conversational format with the patient through an artificial intelligence chatbot, providing additional explanations in real-time regarding the patient's questions, and adjusting the educational method based on the level of understanding by monitoring the patient's reactions and questions in real-time while conducting the education, and the educational content is continuously supplemented through a feedback process of repetitive learning, summarization, and additional explanation based on the patient's learning speed and level of understanding. Claim 11 In claim 1, the humanoid inpatient / discharge nursing robot is characterized by moving to the patient's inpatient room and providing discharge procedure information, including preparation of certificates for discharge preparation, transfer consultation, outpatient schedule, and discharge procedures, when the possibility of discharge is determined as the patient's final condition is evaluated by medical staff. Claim 12 In claim 1, the humanoid inpatient / discharge nursing robot is characterized by checking the patient's final condition information using at least one of a built-in sensor, a separate electronic device, or an electronic device worn by a user, and transmitting additional opinions presented by the patient to medical staff in real time. Claim 13 In claim 1, the humanoid inpatient / discharge nursing robot is characterized by providing post-discharge precautions, medication management methods, self-health monitoring methods, emergency response guidelines, and follow-up treatment schedules through visual materials and voice guidance, and supporting follow-up management by linking with a reservation system. Claim 14 A method of inpatient and discharge nursing using a humanoid inpatient and discharge nursing robot for inpatient and discharge management, comprising the step of proceeding with the patient's admission or discharge procedures through two-way communication with the patient, wherein the proceeding step comprises: the step of obtaining inpatient information survey information by conducting an inpatient information survey targeting the patient using an artificial intelligence chatbot (AI Chatbot); and the step of conducting interaction-based education according to inpatient and discharge situation information including the patient's admission or discharge regarding patient-customized information required during inpatient and discharge generated based on the obtained inpatient information survey information. Claim 15 A computer program stored on a computer-readable storage medium for executing an admission and discharge nursing method using a humanoid admission and discharge nursing robot for admission and discharge management, wherein the admission and discharge nursing method includes the step of proceeding with the patient's admission or discharge procedure through two-way communication with the patient, and the step of proceeding includes the step of obtaining admission information survey information by conducting an admission information survey targeting the patient using an artificial intelligence chatbot (AI Chatbot); and the step of conducting interaction-based education according to admission and discharge situation information including the patient's admission or discharge regarding patient-customized information required during admission and discharge generated based on the obtained admission information survey information.

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