91 results about "Hospital setting" patented technology

The invention provides a three-dimensional simulation and infection scene decision optimization system and method based on digital twinning, and relates to the technical field of intelligent medical treatment and digital twinning crossing technologies. The three-dimensional simulation and infection scene decision optimization system and method based on digital twinborn comprises the following modules: a data acquisition module, a path optimization module, a risk analysis module, a disinfection scheduling module and a collaborative prevention and control module, by arranging an air microorganism sampler, ultra-wideband positioning equipment and a temperature and humidity sensor, pathogen concentration, personnel trajectory and environmental parameters are collected in real time. Through a multi-source sensor fusion algorithm and a space-time attention mechanism, weight fusion and noise filtering are carried out on pathogen concentration, personnel tracks and environmental parameters in a hospital environment, the problems of information isolation and noise interference in traditional data collection are solved, and the space-time relevance of multi-modal data is remarkably enhanced.

The invention discloses an intelligent obstacle avoidance and path planning method and system for a medical auxiliary robot, and the method comprises the steps: obtaining multi-modal data from the medical auxiliary robot, and constructing a three-dimensional environment perception model according to the multi-modal data; identifying according to the three-dimensional environment perception model to obtain a character type and an equipment condition, and performing intelligent obstacle avoidance according to the character type, the equipment condition and a preset obstacle avoidance priority rule; performing crowd behavior prediction according to the multi-modal data and a preset social force model, and performing intelligent obstacle avoidance according to a crowd behavior prediction result; and calculating an optimal path according to the three-dimensional environment perception model, and performing path planning according to the optimal path. The method can improve the execution efficiency and flexibility of the medical auxiliary robot in a complex hospital environment, and can be widely applied to the technical field of path planning.

The invention relates to the technical field of intelligent regulation and control and energy conservation of hospital environment air quality, in particular to a big data management and intelligent evaluation system for the hospital environment air quality. The system comprises a multi-modal data acquisition module, a data processing module, a dynamic transmission modeling module, a dynamic Bayesian network risk modeling module and a prospective risk hedging and energy consumption optimization module. The system calculates a dynamic air transmission coefficient by collecting environment and people flow data, and constructs a dynamic Bayesian network model to calculate a cross-region propagation risk probability; the method is characterized in that when the risk probability exceeds a threshold value, a system actively solves a multi-objective optimization problem with minimization of energy consumption as an objective, and an optimal HVAC control instruction is generated; according to the method, the conversion from lagging evaluation to prospective risk hedging is realized, and the risk can be actively identified and regulated before the pollution exceeds the standard.

The invention relates to the technical field of guide vehicle distribution, in particular to a medical material automatic guide vehicle distribution path optimization system and method, which are used for investigating and analyzing hospital layout, and understanding and analyzing personnel, traffic flow, medical material characteristics and distribution requirements; selecting a proper AGV type and navigation mode according to an analysis result; minimization of distribution time is determined, and AGV energy consumption and equipment loss cost are reduced; the method comprises the following steps: establishing a mathematical model, abstracting a hospital environment into a directed graph, constructing a shortest path model or a multi-objective optimization model, and considering constraint conditions including a time window and a priority; an improved genetic algorithm is adopted to solve the model, the distribution path of the AGV is encoded into chromosome, fitness function design, selection, intersection and mutation operation are performed, the optimal distribution path is searched, the distribution path of the medical materials is optimized through model construction and algorithm improvement, the distribution time is shortened, and the distribution efficiency is improved.

A lighting fixture containing both visible light sources and UV light sources is disclosed herein. In one embodiment, the fixture is an overhead fixture. UV light can sanitize / disinfect the surrounding environment over a period of about 30-45 minutes. In this way, viruses, germs, bacteria, mold, and the like can be destroyed to clean the air and / or surfaces (e.g., furniture) of the room exposed to UV light. Accordingly, embodiments of the present invention include a physical input device, such as a wall-mounted button, switch, or wireless device, that can safely and efficiently activate a lighting assembly to produce UV light in a way that protects occupants from unintentional exposure to UV light. This configuration is especially useful in situations where the use of UV light is regulated, such as in a hospital setting.

The invention discloses an intelligent sorting engine system for multiple examination tasks in a hospital treatment scene, which comprises a data acquisition module, an intelligent analysis module, a sorting module, a task pushing module, a feedback module, an emergency adjustment module and a module connected with a hospital reservation system, and efficient and reasonable checking task sorting and management are realized. Through a multi-source data fusion technology, data of each information system in a hospital can be integrated, and part of examination result data of other medical institutions can be obtained through a data interface with external medical equipment. Therefore, a doctor is ensured to have comprehensive and accurate patient information during diagnosis, repeated examination is avoided, and the utilization efficiency of medical resources is improved. A dynamic planning algorithm is adopted to quickly adjust the sorting of the examination tasks according to the real-time changing doctor seeing condition and resource condition, and a personalized examination task execution sequence is generated by considering factors such as the psychological state and the comfort level of a patient.

The invention provides a management attendance machine, and belongs to the technical field of attendance machines. Comprising a collection adjusting part, and a sterile height adjusting part is installed on the collection adjusting part; the sterile height adjusting part is used for controlling the collection adjusting part to adjust the collection height; an attendance collection part is mounted on the collection adjusting part; a lens cleaning piece is mounted on the attendance collection part; the lens cleaning part is used for keeping image acquisition clear; a fingerprint protection device is mounted on the attendance collection part. By arranging the sterile height adjusting part, the attendance checking device can be more suitable for being used in a hospital environment, the collection adjusting part can be controlled to ascend and descend through the sterile height adjusting part to adjust the height of the attendance checking collection part, meanwhile, the structure can be controlled through the tiptoe, the structure is more visual and rapid, and manual contact type adjustment is not needed; the problems that an existing hospital management attendance machine is inconvenient to achieve sterile control to adapt to medical workers with different heights, the height of the attendance machine needs to be manually adjusted, and the risk of cross infection exists are solved.

The invention discloses a hospital scene-oriented layered obstacle avoidance method for a mobile robot, and aims to solve the problem of insufficient adaptability in a dynamic dense environment in the prior art. According to the method, a set of'perception-decision-control 'collaborative hierarchical navigation framework is constructed. In a sensing layer, an improved ORB-SLAM3 is adopted to realize the construction of a'global sparse and local dense 'hybrid map, and both the positioning precision and the calculation real-time performance are considered. In a decision-making layer, a three-layer progressive architecture of'global A * path planning-local TEB trajectory optimization-upper layer TD3 reinforcement learning self-adaptive parameter adjustment 'is designed; wherein the TD3 intelligent agent can dynamically adjust the cost function weight of the TEB algorithm according to the real-time environment state, so that the robot has the human-like decision-making ability of autonomously balancing between efficiency and safety. The whole system is integrated based on ROS and is verified through simulation and a physical platform. According to the method, the navigation robustness, safety and intelligence of the mobile robot in high-dynamic scenes such as hospitals and the like are remarkably improved.

The application discloses a mobile cart for use in a hospital environment, and more particularly discloses a technique for equipping a mobile device with two different types of wireless communication devices, one of which is part of a mesh network, the mesh network may serve as a backup path to route data to the Internet. When the Wi-Fi connection fails or is weak, a mobile device, such as a mobile cart, may dynamically switch to a mesh network. This dual network approach enhances the reliability of data transmission, reduces the dependency on a single type of network, and ensures continuous operation, which may be important in certain environments, such as in a health care environment.

Systems, methods, and devices are disclosed relating to electronic medical record (EMR) systems and security platforms adapted for neonatal security and security assurance. An example apparatus includes a wireless-enabled umbilical clamp device having a wireless-enabled tag and a tamper-proof switch. The example system further includes a server, a wireless transceiver, a console device, and a wireless-enabled umbilical clamp device. The wireless transceiver may act as a tag reader distributed within the environment of other tag readers of a hospital. The console interacts with the wireless tag and the server. The wireless tag is used to generate location data and status data for determining, by the server and / or console, the location and status of the clamp device within the hospital environment. Servers and / or consoles may receive and interpret such tag data and compute their appropriate responses, such as locking doors around the hospital.

The invention discloses a dynamic sterilization method based on cough audio detection and analysis, which comprises the following steps: acquiring hospital audio, dividing the hospital audio into audio segments, identifying audio frames containing cough audio, and merging the audio frames containing the cough audio to obtain cough audio segments; overlapping coughs are separated, and samples of all the single-sound coughs are obtained and correspond to the individuals to which the single-sound coughs belong; judging whether the individual coughs accidentally or not on the basis of the quantity and the time interval of the single-sound coughs, and further judging whether a hospital environment sterilization early warning program needs to be started or not; and for each environment index of the hospital, presetting a corresponding disinfection trigger threshold, and if it is judged that the hospital environment disinfection early warning program needs to be started and the hospital environment index reaches the corresponding disinfection trigger threshold, starting a corresponding disinfection program to complete disinfection of the hospital environment. According to the invention, 'on-demand disinfection 'can be realized accurately and dynamically in real time, and interference to normal medical activities is reduced to the greatest extent while the transmission path of aerosol in a hospital is blocked.

1. Name of the design product: Graphical user interface for clinical pharmacy system settings for electronic devices. 2. Use of the design product: An electronic device. 3. Design key points of the design product: The graphical user interface on the screen. 4. Picture or photo that best shows the design key points: The front view of Design 1. 5. The hardware product is of conventional design, and other views are omitted. 6. Design 1 is designated as the basic design. 7. Use of the graphical user interface: For permission settings for managers, etc. 8. Area of the graphical user interface in the product: The interface on the screen. 9. Human-computer interaction method of the graphical user interface: When opening the program on the computer and clicking on enterprise management in system settings, enter the front view of Design 1; when opening the program on the computer and clicking on hospital settings in system settings, enter the front view of Design 2; when opening the program on the computer and clicking on pharmacist permissions in system settings, enter the front view of Design 3; when opening the program on the computer and clicking on system version in system settings, enter the front view of Design 4; when opening the program on the computer and clicking on operation log in system settings, enter the front view of Design 5.

The invention relates to the technical field of environment monitoring. By providing a multi-sensor fusion hospital environment quality monitoring method, device, equipment and medium, the method comprises the following steps: performing multi-type environment sensor deployment processing on a hospital key area to obtain a spatial distribution sensing network; performing fusion processing on the multi-source environmental parameters acquired by the spatial distribution sensing network to obtain a standardized comprehensive data set; performing spatial interpolation algorithm processing on the standardized comprehensive data set to generate a spatial distribution model; thermodynamic diagram rendering and three-dimensional visualization processing are carried out on the spatial distribution model, and environment quality hot spot areas and weak links are identified; and the hot spot areas and the weak links are processed, and corresponding environment optimization suggestions and equipment layout adjustment strategies are generated, so that the comprehensiveness and spatial analysis accuracy of hospital key area environment parameter acquisition are improved, and the recognition efficiency of the environment quality hot spot areas and the weak links is enhanced.

The invention discloses a variable air volume control system for hospitals, which relates to the technical field of air volume regulation and comprises a variable air volume control device body, a filter screen maintenance mechanism is arranged on one side in the variable air volume control device body, and an air volume regulation mechanism is arranged on the other side in the variable air volume control device body. A filter screen body is arranged in the variable air volume control device body; through the arranged filter screen maintenance mechanism, the filter screen body can automatically detect the blockage condition in the operation process, the controller is triggered through the displacement of the filter screen body, the dust collector and the cleaning brush are started, the cleaning brush can efficiently remove dust and pollutants on the filter screen body, the dust collector absorbs the pollutants, and the dust collector is used for cleaning the filter screen body. Dust is prevented from entering the air again to flow, continuous purification of the air is ensured, the air circulation can be improved by regularly cleaning the filter screen, air volume reduction caused by blockage is avoided, and therefore the air quality and the ventilation effect of the hospital environment are kept.

The invention relates to the field of air purification, and discloses a hospital air deep disinfection and purification method based on a nano catalytic material, which comprises the following steps: S1, pre-treating hospital air through a coarse filter screen; s2, capturing volatile organic compounds in the air through the graded porous activated carbon substrate; s3, the flow speed of air entering the system is adjusted, and the adjusting range is 1-5 m / s; s4, the air is subjected to photocatalytic treatment after being treated by the adsorption module; s5, introducing the air subjected to photocatalytic treatment into an ozone decomposition module; s6, carrying out gas detection; and S7, discharging the air treated by all the modules into a hospital environment. Through the broad spectrum response characteristic of the nano catalytic material and in combination with special modification of the surface of the catalyst, high-activity free radicals are generated in the photocatalytic process, volatile organic compounds in air can be efficiently decomposed, finally carbon dioxide and water are generated, and thorough removal of pollutants is achieved.

The present application belongs to the technical field of hospital logistics scheduling, and particularly relates to a logistics scheduling method, system and device in a hospital environment, comprising: S1, calculating a comprehensive priority based on an emergency degree factor, a time-sensitive factor, a current waiting time and a maximum tolerance time of a task, and a time occupation factor of a robot; S2, assigning the task with the highest comprehensive priority to the robot with the smallest time occupation factor; S3, monitoring the running state of the robot in real time, triggering path re-planning when detecting that the conflict probability of the front node exceeds a threshold value, searching for multiple possible paths from the current position to the end point, and generating a candidate path set in order of the comprehensive evaluation score; and S4, selecting a path with an estimated completion time less than or equal to a dynamic time threshold value, and issuing an execution. The present application realizes dynamic optimization of task allocation and real-time re-planning of paths, effectively reduces path conflicts, and improves logistics distribution efficiency.

The utility model relates to an informatization management device. The informatization management device comprises a display screen and a multi-posture mounting rack, the multi-posture installation frame comprises two supporting frames, the two supporting frames are connected with each other through a connecting plate and a connecting piece, and the supporting frames are connected with the display screen through hinge seats. According to the multi-posture mounting frame, the supporting frame, the connecting plate, the connecting piece, the hinge seat and other components are arranged, through the matching relation of the structures, the display screen can be mounted through the multi-posture mounting frame, and the multi-posture mounting frame plays a role in supporting the display screen after being mounted; through the arrangement of the multi-posture mounting frame, the effect of meeting different actual requirements is achieved, the first posture is suitable for the requirement that the display screen is hung below a ceiling, the second posture is suitable for the requirement that the display screen is mounted on a wall, and different actual requirements are met through different postures; therefore, different installation requirements in a hospital environment can be met.

The invention relates to the technical field of Internet of Things environment detection, in particular to a clean environment monitoring and early warning method and system based on the Internet of Things. The method comprises the following steps: acquiring a monitoring range, dividing the monitoring range into a plurality of sub-regions, deploying a multi-modal sensing node with an identifier in each sub-region, and collecting multi-dimensional environmental parameters of each sub-region; identifying a cross-region diffusion risk and a collaborative abnormal situation, and judging the cleanliness level of the current sub-region; a parameter multi-level threshold value is preset, multi-level early warning is divided in combination with a correlation analysis result, and corresponding sub-region equipment is linked to carry out differential regulation and control; the system comprises a sub-region multi-parameter acquisition module, a multi-sub-region association module and a cleanliness grading early warning module. By means of the mode, the multi-mode sensing nodes are dynamically deployed, a multi-level early warning and differentiation regulation and control mechanism is established, the accuracy and effectiveness of hospital environment infection control are improved, the medical quality and patient safety are guaranteed, the detection accuracy is improved, and the refined and real-time infection control requirement is met.

The present invention discloses a psychological state evaluation system based on the complexity asymmetry of physiological signals, which includes a basic information input module, a physiological signal acquisition module, a data preprocessing module, a feature extraction module, a knowledge base construction module, an intelligent evaluation module, a result feedback module, and a cloud storage module; the feature extraction module utilizes the complexity asymmetry algorithm and other linear and nonlinear analysis methods proposed based on the nonlinear characteristics of physiological signals, and the complexity asymmetry algorithm can extract complexity area asymmetry indexes, complexity slope asymmetry indexes, and complexity aggregation degree asymmetry indexes. The present invention uses portable wearable devices to acquire physiological signals, is suitable for daily use in non-hospital environments such as at home or in laboratory scientific research environments, and can realize the functions of rapid evaluation and long-term monitoring.

An autonomous robotic system and methods for transporting patient stretchers, hospital beds, gurneys, and other patient transport apparatuses are provided. The autonomous robotic system includes a mobile robot module including extendable arms configured to interface with wheels of patient apparatuses; a wheel engagement module configured for capturing, lifting, guiding, caging, steering, or pulling the wheels of the patient apparatuses; and a navigation module including LiDAR, computer vision, and / or other sensors to autonomously guide the mobile robot module within hospital environments.

Monitoring of a medical procedure includes: receiving a video feed for the medical procedure using a mobile camera; receiving camera position tracking data during recording; determining prohibited image content in the video feed that does not meet predetermined acceptance criteria based on image content analysis and / or camera position tracking data; editing the video feed to remove or warp the prohibited image content in the video feed; and sending the edited video feed to a remote electronic device, the remote electronic device configured to display the edited video feed. In some cases, editing may include shutting down acquisition of a video feed, skipping video frames, removing or blurring prohibited image content describing objects or actions that do not meet predetermined acceptance criteria, and the like. Editing may also include skipping portions of the video feed acquired during fast movement of the moving camera.

The invention provides an environment monitoring detection system and device based on an intelligent video identification analysis technology, and relates to the technical field of air pollution detection. The environment monitoring and detecting system based on the intelligent video recognition and analysis technology comprises a communication module, a processing module, a sensing module, a switching module, a power supply module, a conveying module and a sampling module, wherein the processing module comprises a control unit and a storage unit. The environment monitoring and detecting device comprises a mounting mechanism, the mounting mechanism comprises a mounting box, and an air inlet hole and an air outlet hole are formed in the mounting box. According to the scheme, the sensing module monitors the air pollution degree of an indoor key area on site in real time finally, and when it is detected that the pollutant concentration exceeds the standard, the system conducts identification, early warning and automatic sampling immediately, locates a specific position and prompts maintenance and management after air pollution sampling; the comfort and safety of the hospital environment are improved, and support is provided for hospital infection prevention and control.

A mesh network medication coordination system enables communication between intelligent injection devices, monitoring systems, patient devices, or healthcare provider devices to prevent adverse drug interactions in hospital settings. The system includes mesh network infrastructure supporting multiple networked devices, dosage measurement devices that directly measure or infer dosage administration including injection completion detection, medication volume measurement, administration timing data, or patient biometric responses, or a coordination module that coordinates medication administration timing across multiple devices. The system features drug interaction analysis capabilities, real-time monitoring of patient vital signs and medication effectiveness, alert generation for potential interactions and dosing conflicts, or data synchronization across all networked devices. This integrated approach optimizes dosing intervals, prevents conflicting medication schedules, synchronizes administration events, or maintains consistent medication administration data across the mesh network to enhance patient safety and treatment efficacy.

An autonomous robotic system and methods for transporting patient stretchers, hospital beds, gurneys, and other patient transport apparatuses are provided. The autonomous robotic system includes a mobile robot module including extendable arms configured to interface with wheels of patient apparatuses; a wheel engagement module configured for capturing, lifting, guiding, caging, steering, or pulling the wheels of the patient apparatuses; and a navigation module including LiDAR, computer vision, and / or other sensors to autonomously guide the mobile robot module within hospital environments.

An inventory control system in hospital environments using RFID technology, characterized in that it comprises: - a means of controlling access for healthcare personnel to a warehouse (A) configured to detect the entry or exit of said healthcare personnel in the warehouse (A); - a set of RFID tags attached, directly or indirectly, to objects such as materials, instruments or medicines; - at least one first antenna (1) configured to detect the presence of the RFID tags in the warehouse (A); - at least one second antenna (2) configured to detect the presence of the RFID tags in a waste bin (5) located in a room outside the warehouse (A); a processing means (3) in communication with the means of controlling access for healthcare personnel in the warehouse (A) and with the first and second antennas (1, 2) to receive the information detected by said antennas (1, 2) and store it in a database (4).

The invention discloses a full-chain monitoring information integrated management method for an in-vitro diagnostic reagent supply chain, particularly relates to the technical field of medical supply chain informatization management, and is used for solving the problems of low distribution efficiency and insufficient reagent quality guarantee caused by the fact that a fixed scheduling rule cannot adapt to a dynamic environment in the existing in-hospital distribution process of the in-vitro diagnostic reagent. The method comprises the following steps: establishing an initial path set by acquiring reagent attribute information and hospital environment structure information, analyzing a reagent consumption fluctuation mode based on time sequence similarity clustering to identify a business logic dependency relationship, binding associated reagents as distribution units, and generating aggregation attribute information; the distribution unit demand intensity is quantified by evaluating logistics resource contention conflicts in real time, the optimal distribution priority is solved by adopting a multi-agent game model, and finally a distribution instruction is generated based on a priority planning specific path and time arrangement. And an execution result is fed back to the full-chain monitoring system to realize refined and adaptive management of the in-vitro diagnostic reagent supply chain.

The invention discloses a cardiovascular patient rehabilitation exercise device in the technical field of medical auxiliary equipment, and aims to solve the problems of space limitation, safety risk and exercise diversity and effect limitation of cardiovascular disease patient rehabilitation walking training in a hospital environment. The device comprises a base, a leg exercising mechanism, an arm exercising mechanism and an anti-falling mechanism, wherein the leg exercising mechanism can be switched among passive walking, running and active walking of a patient; the arm exercising mechanism corresponds to two arms of the patient; the anti-falling mechanisms are symmetrically arranged to protect the patient from falling down. According to the device, leg exercise is achieved through a rotating belt, a rotating roller, a driving assembly and an electric push rod, arm exercise is achieved through a mounting box, a connecting plate, a steel wire rope and a grip, and anti-falling protection is achieved through a semicircular plate and a hinge block. By means of the device, safety, flexibility and comprehensiveness of rehabilitation exercise are improved, risks of a patient in the rehabilitation process are reduced, and meanwhile a comfortable exercise environment is provided.

A mattress system is provided that is optimized for the hospital setting and includes a guiderail system that accepts a variety of accessories for attachment thereto. The guiderail system may have integrated data lines, power lines, gas lines, and / or fluid lines. Also provided are radioabsorbant shields, trays and other components designed for optimal use with the mattress system.

Embodiments disclosed herein provide a system, method, and computer program product for providing a triage classification system. The triage classification system uses a computer model that is developed using historical patient data. The developed computer model is applied to collected patient attribute data from a patient in a pre-hospital setting to generate a triage category. Based on the generated triage category, health care professionals can take desired actions, such as transporting the patient to a facility matching the generated triage category.

This is a Balance Test device and system for a Modern Functional Reach Test Kit as a system and method for characterizing balance function. The major characteristics are lightweight, compact, durable, lightweight, portable, and rigid. The Balance Test is a non-invasive measuring device used to perform a functional reach test to assess balance and functional motion to help determine if patients are ready to be released from hospital settings.