129 results about "Land ambulance" patented technology

The invention relates to the technical field of automobile dynamics control, in particular to an ambulance suspension intelligent agent based on deep reinforcement learning and an optimization method thereof, and the optimization method comprises the steps: S1, initializing an evaluation network and a control strategy network; s2, adopting a swarm intelligence algorithm to initialize a population; s3, the number M of evolution generations of the controller and the time step T of each generation are set, in each time step, the initial fitness of the controller is set to be 0, and the fitness of the controller is updated according to the reward value and the auxiliary reward of the current time step; s4, after each intergeneration is finished, updating the population according to the fitness by adopting a swarm intelligence algorithm, and training the evaluation network and the control strategy network to update network parameters; and S5, after M generations of evolution are completed, screening out the controller with the highest fitness from the controllers, and setting the network parameters corresponding to the controller in the control strategy network. The invention is at least beneficial to improving the adaptability of the ambulance to different working conditions.

The invention discloses a time management optimization method and a display device for an ambulance, and belongs to the technical field of medical first aid management. The method comprises the steps of obtaining an exclusive data set and multi-dimensional dynamic data of a target patient in real time, calling a preset demand rule base, calculating the emergency degree of the target patient in combination with the exclusive data set, and performing emergency level division; constructing a transfer planning model, screening a resource-adaptive target hospital for a target patient, synchronously planning a global optimal driving path, calculating predicted arrival time, and generating an individual transfer plan; global summarization is carried out on target patients to be transferred to form a matrix to be transferred, resource adaptation verification is carried out on the basis of a target hospital, an actual target transfer set is generated, and the transfer process is monitored in real time to update the predicted arrival time in real time; and after the transfer is completed, obtaining the actual arrival time, calculating the predicted deviation value, marking the deviation reason, forming an optimized data set, shortening the transfer time efficiency, and reducing the treatment delay risk.

The system provides a real-time video and audio communication with a 911 call center to perform effective CPR on a patient experiencing OHCA with real-time monitoring and feedback. The system includes a Mobile App that communicates with a smart phone with camera, a wireless remote-CPR equipment stand and emergency CPR kit. The mobile app will automatically send a link to a caregiver's cell phone responsive to a 911 call placed by the caregiver, to establish a secured video call via which the 911 center can guide the caregiver in performance of CPR until an ambulance arrives. This integrated description provides a comprehensive overview of the AI-driven CPR guidance system, detailing its core components, operational workflow, training processes, and scalability. By combining real-time coaching, advanced diagnostics, and EMS coordination, the system offers a groundbreaking approach to improving OHCA outcomes.

The invention discloses an emergency path intelligent generation and management system based on big data, and relates to the technical field of emergency big data processing, and the system comprises a disease trigger module which is used for triggering an emergency request through a networking channel, carrying out the automatic positioning according to the networking channel, and deploying an ambulance closest to the positioning; the data uploading module is used for automatically uploading the acquired disease information of the patient and real-time ambulance positioning information through a network; the risk assessment module is used for assessing the risk of the patient based on multi-dimensional parameters according to the acquired disease information of the patient and automatically dividing risk levels; the first-aid path generation module is used for selecting a target medical resource and target positioning according to the risk level of the patient in combination with a time sensitive threshold value and surrounding medical resource information, and automatically generating a first-aid transportation path through the target positioning and ambulance positioning information after receiving the patient; and the planning adjustment module is used for tracking in real time, implementing core quality control index over-limit early warning and providing an improvement scheme.

The application discloses a 120 emergency center ambulance task allocation method based on multi-algorithm combination optimization, and comprises the following steps: S1, acquiring the specific positions of all patients to be treated and their illness conditions, the specific positions of all idle ambulances, the specific positions of all hospitals and the treatment ability for each patient in a current time period; S2, constructing an ambulance task allocation evaluation function and a treatment effect evaluation function obtained by each patient; S3, performing path planning in combination with an A* algorithm to ensure that the ambulance selects an optimal route; and S4, using an Ito algorithm and a Newton-Raphson optimization algorithm to iteratively calculate the optimal allocation result of each patient, so that each patient can obtain emergency treatment. The application is superior to a traditional single-algorithm scheduling scheme in response time, treatment effect and resource utilization rate through multi-algorithm combination optimization, can efficiently perform multi-ambulance task allocation, and ensures that each patient can obtain timely and effective treatment.

The utility model relates to the technical field of transfer frame, especially based on the ECMO transfer frame of ambulance stretcher, including ambulance body, slide rail, transfer frame body, two the slide rail all are fixedly connected in the ambulance body, the automatic fixing part is installed on the slide rail, the automatic fixed connecting part includes push board, moving block, rotary plate, limit stop, the push board slidingly connected in the slide rail, the slide rail outer surface is equipped with square through -hole, the moving block slidingly connected in the square through -hole, the utility model discloses the cooperation of push board, square board, connecting rod etc. Part makes limit stop and transfers the rear end of stretcher body and rolls against, can avoid the phenomenon that the stretcher body is displaced because of the bump of road surface, and the phenomenon that the patient is secondarily damaged because of the phenomenon that the stretcher body shakes and produces knock happens, improves the stability and security of transfer frame body.

The invention relates to the technical field of image recognition, in particular to a mobile medical first-aid capsule based on terrain recognition, which comprises a capsule body, a moving mechanism, a recognition assembly, a balance assembly and a processor, and can collect and analyze terrain data in different directions in real time by arranging the recognition assembly and the processor, thereby realizing intelligent classification and response to terrains; a plurality of collectors are utilized to form a recognition assembly, the surrounding environment of the cabin body is fully covered, and the accuracy and comprehensiveness of terrain recognition are ensured; according to the projection area of the terrain on the horizontal plane, the terrain is divided into a self-avoiding terrain, a non-avoiding terrain or a bypassing terrain, a feedback instruction is correspondingly generated or a moving strategy is adjusted, the suspension assembly is effectively improved to absorb high-frequency vibration of a complex road surface, meanwhile, bumping of the cabin body is eliminated, and the service life of the cabin body is prolonged. The problems that a traditional battlefield ambulance and a mobile operation unit are poor in maneuverability and insufficient in stability in the complex and dangerous foreline terrain are solved, and then the timeliness, the success rate and the safety of battlefield operation are improved.

1. The name of the design product: toy (show card fighter - ambulance transformation robot). 2. The use of the design product: the design product is used for toys for children to play. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: combined state perspective view.

The invention discloses a complex area path planning first-aid navigation method based on an unmanned aerial vehicle, and relates to intelligent first aid and unmanned aerial vehicle cooperative navigation.The method comprises the steps that after a server receives software one-key alarm longitude and latitude, a complex area to which an alarm point belongs is accurately judged through a spatial point-in-polygon algorithm; the regional information is issued to the unmanned aerial vehicle and the ambulance; the unmanned aerial vehicle flies to a regional entrance after self-inspection, a path set is generated by using a Dijkstra algorithm, real-time obstacle avoidance is performed in combination with a vision sensor and a radar sensor, a target path including a vehicle and a walking road section is dynamically planned, path re-flight monitoring and updating are supported, a smooth path is ensured, and accuracy and safety of data are ensured through coordinate conversion and encrypted transmission. And after the ambulance arrives, the mobile terminal automatically switches the navigation interface and guides the ambulance to quickly arrive at the alarm point along the optimal path, so that the problems of difficulty in positioning a complex area, inaccurate path planning, dynamic obstacle avoidance and the like are solved, and the timeliness and reliability of first-aid navigation are remarkably improved.

The invention relates to the technical field of Internet of Things, in particular to an ambulance data acquisition and transmission device. The ambulance data acquisition and transmission device provided by the invention is arranged on an ambulance, is interconnected with a hospital terminal, and transmits patient information to a hospital at the first time, so that the purposes of timely information transmission and smooth communication are achieved, the timeliness and accuracy of medical treatment are greatly improved, the first-aid process is synchronously recorded, and the medical treatment efficiency is improved. And each step is recorded clearly from receiving the first-aid task, so that doctor-patient disputes are avoided.

The invention discloses a patient nursing transfer device, and relates to the technical field of patient transportation equipment, the patient nursing transfer device comprises a first horizontal plate, a second horizontal plate, a turnover support plate, rollers, a fixed storage cabinet, a sliding cabinet body, a handrail and a guardrail, the second horizontal plate is movably arranged above the first horizontal plate, the turnover support plate is movably arranged above the second horizontal plate, and the turnover support plate is movably arranged above the second horizontal plate. A plurality of guardrails are slidably arranged on the inner sides of the front and rear side walls and the right wall of the second horizontal plate in a penetrating mode, an operating mechanism is arranged between the first horizontal plate and the second horizontal plate, a fixed storage cabinet is fixedly arranged at the lower end of the right wall of the first horizontal plate, and a sliding cabinet body is slidably arranged in the fixed storage cabinet; patients can be transferred to platforms of different heights through the operating mechanism, for example, the patients are transferred to a rear carriage of an ambulance or a sickbed, the turnover supporting plate can be turned over synchronously along with rising of the height, workers can conveniently assist in transferring the patients, and more labor is saved.

The application discloses an ambulance electrocardiogram data transmission method, device, equipment, medium and product, and belongs to the technical field of medical data remote transmission. The method comprises the following steps: an industrial computer in the ambulance receives vital sign monitoring data from a vital sign monitor; the vital sign monitoring data is converted into an electrocardiogram waveform, and the electrocardiogram waveform is converted into coordinate values for storage; an arrhythmia part in the electrocardiogram waveform is identified; in the case that a network state is normal, the converted coordinate values of the electrocardiogram waveform are sent to a cloud server, and the cloud server is used for sending the received electrocardiogram waveform coordinate values to a hospital client; in the case that the network state is abnormal, the coordinate values corresponding to the arrhythmia part in the electrocardiogram waveform are graded and cached and are transmitted in a delayed manner. The method can improve the transmission efficiency of electrocardiogram data and ensure the integrity of the electrocardiogram data in the case that the network state is abnormal.

The invention discloses an auxiliary support of mechanical part welding equipment for an ambulance, and relates to the technical field of welding auxiliary equipment. The device comprises a machine case, and a control panel is fixedly connected to the front face of the machine case; and a self-adaptive clamping mechanism is arranged in an inner cavity of the case. Through linkage of horizontal adjustment of the first threaded rod and the threaded sleeve and vertical adjustment of the second threaded rod and the threaded pipe, the positions of the first supporting wheel and the second supporting wheel can be automatically adjusted according to the size of the annular part, it is ensured that the clamping center is aligned with the central axis of the part, the clamping stability is remarkably improved, and the annular part clamping device is suitable for annular parts with different diameters and has high practicability. According to the driving mechanism, cooperative control of a double-shaft motor and a hydraulic telescopic cylinder is adopted, the meshing state of a worm and a worm gear is switched through the hydraulic telescopic cylinder, rapid switching between a position adjusting mode and a rotary driving mode is achieved, synchronous rotary driving of multiple sets of supporting wheels can be completed through a single motor, synchronism of the multiple supporting wheels is guaranteed, and welding deviation is avoided.

1. The name of the design product: ambulance (5G mobile stroke unit). 2. The use of the design product: a vehicle for transporting patients to a hospital. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best indicates the design points: perspective view 1. 5. The top surface of the design product is a part that is not easily visible or invisible during use, and the top view is omitted; the bottom surface of the design product is a part that is not easily visible or invisible during use, and the bottom view is omitted.

An autonomous vehicle includes a control system for remotely controlling the same. The autonomous vehicle includes an autonomous driving control apparatus having a processor that is configured to transmit an emergency request message to a control system when an emergency occurs to an emergency patient in the vehicle during autonomous driving, and the autonomous driving control apparatus is configured to direct the autonomous vehicle to follow a path with a shortest estimated required time among a contact path with an ambulance, a contact path with a neighboring vehicle capable of first aid, or a travel path to a hospital depending on remote control of the control system.

The emergency ambulance stretcher with the enclosure comprises a base frame, a supporting plate and an enclosure, the supporting plate is supported on the base frame, the enclosure is connected with the front end of the base frame, the enclosure is suitable for enclosing the head of the supporting plate and / or the head of a patient, and the head and the waist of the patient are prevented from rushing out of an ambulance when the ambulance is suddenly braked.

The application discloses a multi-parameter vital sign monitoring and early warning system based on an intelligent ambulance, and relates to the technical field of signal alarm devices.The system comprises a task receiving and parameter determining module, a model reconstruction and compression module, and a model issuing and monitoring and early warning module.The specific steps include receiving first-aid task information to dynamically determine a list of target vital sign parameters;reconstructing and compressing a cloud-integrated early warning model based on the list to generate a lightweight early warning model;finally, issuing the lightweight model to the target ambulance to perform monitoring and early warning, and adopting a local and cloud collaborative early warning mechanism based on confidence.The application solves the technical problems of insufficient early warning accuracy caused by the lack of task adaptability, the difficulty in deploying complex models due to the limitation of computing resources, and the impact of the local and cloud alarm logic on the collaborative efficiency, and realizes accurate, real-time and reliable early warning of vital signs in a mobile first-aid scene with limited resources.

The present invention relates to an innovative ambient lighting system for vehicles that uses the integration of traffic signal information to improve driver safety and alertness. The system uses sensors and cameras to detect the status of nearby traffic signals and adjusts the vehicle's ambient lighting accordingly. An automatic change of color or light pattern in the vehicle interior alerts the driver to the traffic light situation, even if their attention is impaired by other activities. Furthermore, the ambient lighting system offers additional functionalities for vehicles such as ambulances and police cars. It detects acoustic warning signals, such as sirens, and responds with visual warnings to alert the driver to potential hazards. A voice-activated warning function and the use of specific light patterns enable effective communication with the driver and contribute to improved safety in critical situations. This invention offers an innovative solution for making vehicle interior lighting not only aesthetically pleasing but also an important safety and warning system. By integrating traffic signal information and acoustic warning signals, the driver's attention is drawn to potential hazards, and reaction time in critical situations is improved.

The present invention relates to a gate system and a drive device for a gate system, in particular the present invention relates to a vehicle gate system for a hospital. The object of the present invention is to propose a gate system, particularly for sensitive areas such as hospitals, which efficiently avoids the aforementioned problems. In particular, a gate system for a hospital is to be proposed that ensures the safe and rapid passage of ambulances with high reliability, i.e., with a low probability of malfunction or failure. The gate system comprises a movable locking element (18), a drive element (20) and a control unit (20), wherein the locking element (18) can be moved by means of the drive element (20) between a first position in which the travel path (12) is at least partially blocked by the locking element (18) and a second position in which the locking element (18) releases the travel path (12), and wherein the control unit (20) is configured to receive an acoustic signal (22) and, in response to the acoustic signal (22), to move the locking element (18) to the second position.

The utility model relates to the technical field of ambulance compartment doors, and discloses an ambulance compartment door expansion structure which comprises a compartment door and a storage cabinet, the storage cabinet is fixed on the inner side surface of the compartment door and located on the surface below compartment door glass, and rod grooves are transversely formed in the upper portion and the lower portion of the storage cabinet. The rod groove is located at the front end of the interior of the cabinet body, a sliding rod is slidably inserted into the rod groove, a ring piece attached to the outer surface of the cabinet body is fixed to the outer circle of the tail end of the sliding rod in a surrounding mode, and iron plates are fixed to the side edges, at the same height as the upper rod groove and the lower rod groove, of the cabinet body. According to the technical scheme, the storage cabinet is fixed to the surface of the inner side of the compartment door, personal belongings such as mobile phones can be stored in the storage cabinet, the sliding rod capable of being pulled out is arranged and can be pulled out to be supported between the penetrating opening of the iron plate and the rod groove of the storage cabinet, and then articles needing to be hung and stored can be hung. The space on the inner side of the compartment door is reasonably utilized, and personal articles of medical staff on the vehicle can be conveniently stored.

The utility model discloses a vehicle-mounted terminal concealed installation structure applied to an ambulance, and relates to the technical field of vehicle-mounted terminals. The vehicle-mounted terminal comprises an installation shell, an installation box is installed in the installation shell, a vehicle-mounted terminal is installed in the installation box, a linkage assembly is installed at the lower end in the installation shell, guide grooves are symmetrically formed in the lower end of the installation shell, opening and closing assemblies are rotatably installed in the guide grooves, and the opening and closing assemblies can be in sliding fit with the guide grooves. And the opening and closing assembly can completely cover the opening part of the mounting shell. According to the vehicle-mounted terminal, the mounting shell is embedded into the side wall of the vehicle, and the opening and closing part of the mounting shell is covered by the opening and closing plate, so that the vehicle-mounted terminal is hidden in the side wall of the vehicle, and the vehicle-mounted terminal does not occupy too much space in the ambulance and does not affect the treatment operation of medical staff on patients; meanwhile, when the vehicle-mounted terminal needs to be operated, the opening and closing plate can be rapidly opened, and medical staff can conveniently operate the vehicle-mounted terminal.

An ambulance stretcher, which comprises:a support frame for supporting a patient;a pair of front legs, each having a front wheel;a pair of rear legs, each having a rear wheel;a front coupling body connected to a front end of the support frame;characterized in that the coupling body comprises a spherical or hemispherical coupling head arranged on a vertical longitudinal median plane of the support frame.

The invention belongs to the technical field of medical aid, and particularly relates to a medical aid wiring communication auxiliary system and method, and the system comprises an emergency center auxiliary system, an ambulance application system, and a user emergency mobile phone system. The emergency center auxiliary system is used for assisting a worker to establish an independent rescue communication platform, and the rescue communication platform comprises an emergency information module, a voice live broadcast module, an interface text communication module and a video call module; the ambulance application system is used for accessing the rescue communication platform, preparing medical supplies in advance through the first-aid information, and performing subsequent first-aid communication with an alarm person; according to the system, the information of the emergency center, the medical personnel in the ambulance and the alarm can be shared in time, the capabilities of quick response, dynamic adjustment and cooperative treatment are improved, and one more guarantee is provided for treating emergency patients.

This invention discloses a field injury assessment and dispatch system based on a deep learning model, belonging to the field of intelligent medical dispatch technology. It includes a data acquisition and calculation module, which collects multi-source data and combines it with fuzzy logic and slope analysis to calculate a comprehensive score, extract temporal and image features, fuses them through a multi-head attention mechanism, and adjusts the injury probability based on the comprehensive score to obtain assessment results for minor, moderate, and severe injuries. An optimization module, based on the assessment results, uses an ant colony algorithm to optimize ambulance routes. An Actor-Critic network is constructed to optimize the ant colony algorithm parameters, and a genetic algorithm is used for global optimization, which is then fed back to the ant colony algorithm for iteration to obtain the optimal solution. This invention achieves accurate assessment of the injuries of the wounded and improves the efficiency of ambulance dispatch, ensuring that the wounded receive timely treatment in the shortest possible time. Furthermore, it achieves a high degree of integration between injury assessment results and route optimization dispatch, thereby improving the response speed and accuracy of the invention.

The utility model discloses a multi-scene emergency bandaging supporting device capable of being rapidly assembled, and belongs to the technical field of medical instruments. The supporting device comprises a supporting frame, a plurality of sets of annularly-distributed leg frames, a sleeve arranged on the supporting frame in a sleeving mode, a main pedestal and an auxiliary pedestal, wherein the main pedestal and the auxiliary pedestal are installed on the top of the supporting frame. An upper thread and a lower thread are arranged on the outer wall of the supporting frame, the sleeve can rotate along the threads and drive the rotating ring to ascend and descend, and then the supporting rod is controlled to be unfolded and folded through the connecting rod. A locking mechanism composed of a sliding plate, a slope block, an insertion rod and a compression spring is arranged in the supporting frame, and when the sleeve is screwed downwards to the lower section of threads, the bottom ring is pushed to tightly press the slope block, and the insertion rod is driven to be inserted into the inner rod of the main pedestal to achieve locking. According to the device, the leg frame can be unfolded and the pedestal can be fixed synchronously through one-time screwing operation, the assembling time is shortened, the operation efficiency is improved, and the device is suitable for rapid support of various emergency occasions such as emergency rooms and ambulances.

The application discloses a vehicle-mounted CT fixing device for an ambulance and relates to the technical field of CT fixing devices.The vehicle-mounted CT fixing device comprises a frame one, a motor is symmetrically installed at the right side of the frame one, a lead screw is installed at the output end of the motor, a hydraulic cylinder one is installed at the output end of the lead screw, a plate one is installed at the output end of the hydraulic cylinder one, a guide rod is installed at the bottom of the plate one, a guide frame one is installed at the bottom of the guide rod, a pressing block is movably installed at the bottom of the guide frame one, two moving frames one are movably installed at the outer side of the guide rod, a guide frame two is installed at the bottom of the moving frame one, and a pressing mechanism is arranged at the bottom of the guide frame two.The patient's head is located at the inner side of the U-shaped negative pressure vacuum bag two, air in the negative pressure vacuum bag two is sucked and discharged by a vacuum pump two, particles in the bag are locked with each other under negative pressure, and the bag body is instantaneously hardened, so that the patient's head is fixed and limited, and the left and right rotation and the pitching movement of the head can be effectively reduced.