29 results about "Emergency rooms" patented technology

The invention discloses an emergency rescue room nursing resource dynamic scheduling method and system based on demand prediction, and relates to the technical field of resource dynamic scheduling. The method comprises the following steps: collecting and preprocessing historical emergency room data, and constructing a multi-dimensional feature data set; respectively training an improved GRU model and a Transform model for high-precision prediction of patient inflow and triage level distribution in a future time period, and quantifying a prediction result as standard nursing time; based on real-time nurse data, a multi-target optimization model with the purposes of minimizing patient waiting time, balancing nurse loads, controlling cost and meeting preferences is built, a Pareto optimal scheduling scheme set is solved and generated through a genetic algorithm, and a manager selects a final scheme according to the actual situation; according to the invention, the conversion from passive response to active accurate scheduling is realized, and the operation efficiency, the resource utilization rate and the nursing quality of the emergency rescue room are effectively improved.

This utility model relates to an innovation of a carotid artery vasodilator that can be used at home and in the emergency room as a supplement to drug treatment for conditions such as carotid artery obstruction in the neck region. It increases the production of nitric oxide mediated by endothelial nitric oxide synthase in the intact endothelial layer of the carotid artery, which is located on the inner surface of the neck brace. It can be applied for a certain period of time for each patient. The intermittent or continuous operation function can be selected through an adjustable power circuit. It only affects the lesion area and does not affect the patient's peripheral blood vessels. It can be used in situations where nitrates may be prohibited. It prevents the reduction of blood flow to the brain tissue that may occur due to jugular venous constriction. The flexible structure of the applicator neck brace (9) can be maintained in the application area for a long time and includes a pulsed magnetic field (PMF).

Urgent screening in high-throughput, secure environments such as emergency rooms, or security, typically involves multiple devices. Devices that are used for screening are diverse, and typically sourced from multiple vendors. Currently, devices are typically stand-alone. Further, large devices, are costly, having high capital expenses with long commercial lifetimes, sometimes approaching a decade or more. The result of these features leads to duplication of computational resources, obsolescent computational infrastructure, and lack of interconnection between elements. Aspects of this invention include a device, system, and methods to provide vendor-agnostic interconnection between the multiple elements of a defined environment. The disclosed approach untethers AI algorithms from data generation system and increases flexibility in deployment of newer technologies and algorithms. Example systems can be updated or replaced with new hardware, as computational capabilities develop on short or emergent quality improvement cycles, and can adapt nimbly to changes in threats, regulatory requirements or market developments.

The utility model relates to a host chassis of a movable type C-shaped arm X-ray machine, which comprises a host tray, a butt joint plate is arranged at the opening end of one side of the host tray, a movable chassis front frame is arranged at the bottom of the end of the host tray, and a housing main body can be arranged at the top end of the chassis front frame. Compared with a traditional chassis which is integrally designed, the chassis of the movable X-ray machine with the C-shaped arm adopts a spliced grillage design, so that the overall weight of the chassis is reduced, and the equipment can be more flexibly moved and adjusted in position in medical places such as operating rooms, emergency rooms and intensive care units; the medical equipment has the advantages that the medical equipment is simple in structure and adapts to the requirements of narrow or complex environments, meanwhile, the mobility of the equipment is further enhanced through the main moving wheels and the auxiliary moving wheels on the chassis front frame, medical staff can easily push the equipment to the required position, the working efficiency is improved, in addition, subsequent maintenance is facilitated through the splicing type design, and the maintenance cost is reduced.

The invention provides a modularized accompanying type infusion device. The modularized accompanying type infusion device comprises an infusion support, a multifunctional bearing frame and an infusion accompanying seat. The infusion support is clamped on the front side or the rear side of the multifunctional bearing frame; an infusion accompanying seat is mounted on one side of the multifunctional bearing frame; a push-pull chair which can be contained in the infusion accompanying seat is arranged on the outer side of the infusion accompanying seat. The system has the function of optimizing accompanying experience, family members do not need to leave the patient, and the infusion state can be observed conveniently and medical staff can be called in time. Moreover, the infusion accompanying seat adopts a foldable mode, so that the space utilization rate is high, and the infusion accompanying seat is suitable for compact spaces such as wards and emergency rooms.

The utility model provides an emergency room sickbed with a lifting function, and relates to the field of medical instruments.The emergency room sickbed comprises a bed body frame and a rotating frame rotationally connected to the upper portion of the bed body frame, a supporting plate is fixedly connected to the outer wall of the bottom of the bed body frame, and a lifting structure is arranged below the supporting plate; the lifting structure comprises a plurality of coil springs fixedly connected to the two sides of the bottom of the supporting plate, the number of the coil springs is four, and every two coil springs form a group and are symmetrically arranged on the two sides of the supporting plate. By arranging the lifting device, the bed body can reach the height which is low enough, a patient can reach a proper position, medical staff can transfer the patient more conveniently, meanwhile, in the descending process, a rubber pad makes contact with the environment ground, the bed body can be kept stable in the patient transferring process, and the patient transferring efficiency is improved. And the secondary injury probability of the patient is reduced.

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.

1. Name of the product in this design: Blood Cell Detection Reagent Card. 2. Purpose of this design: Blood cell test reagent card, used in conjunction with testing equipment to perform one or more routine blood tests and immune tests, commonly used in emergency rooms, primary healthcare settings and other scenarios. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design points: 3D view of the combined state 1. 5. Other components requiring explanation: The blood cell test reagent card includes component 1, component 2 and component 3. Component 3 is the reagent card body. Components 1 and 2 are transfusion devices used to deliver the blood sample to be tested into the reagent card body. Components 1 and 2 are detachably plugged into designated parts of component 3. The test can be started after either component 1 or 2 is inserted or both are inserted. Combination state 1 is the state after both component 1 and component 2 are inserted; combination state 2 is the state after component 1 is inserted but component 2 is not inserted; combination state 3 is the state after component 2 is inserted but component 1 is not inserted.

The utility model provides a special blood specimen test tube box for a rescue room. The special blood specimen test tube box comprises a box body, a first connecting piece and a second connecting piece, the box body comprises a first box body and a second box body; the top surface of the first box body is higher than that of the second box body; the second connecting pieces are matched with the first connecting pieces and suitable for being connected with the first connecting pieces of the adjacent box bodies so that the two adjacent box bodies can be spliced. When the test tube box is used, medical staff respectively configure different test tube boxes for different patients, blood specimens sent to a clinical laboratory and a blood transfusion department for the same patient are respectively placed in the first box body and the second box body, and after the blood specimens of all patients in the same time period are reserved, the plurality of box bodies are spliced and uniformly submitted for inspection. According to the blood specimen box, different patients correspond to different box bodies, and the situation that blood specimens of different patients are placed in a mixed mode can be avoided; the first box body and the second box body can store the blood specimens separately, so that the situation that the blood specimens are sent to a wrong inspection department due to mixed placement of different blood specimens is avoided.

Provided are a method for predicting an emergency room visit of a diabetic patient and a system thereof. A method for predicting an emergency room visit according to some embodiments may comprise the steps of: obtaining one or more machine-learning models prepared to predict information related to an emergency room visit of a diabetic patient; obtaining state information of a target diabetic patient; and predicting emergency room visit information of the target diabetic patient from the state information through the one or more machine-learning models. According to the method, the likelihood of a diabetic patient visiting an emergency room can be accurately predicted at an early stage.

The invention relates to the technical field of auxiliary bone marrow paracentesis equipment, in particular to a portable auxiliary bone marrow paracentesis ultrasonic positioning instrument which comprises an ultrasonic probe module, an image processing unit, a positioning algorithm module, a mechanical positioning device, a user interaction interface and a power management module. The method has the advantages that by means of the ultrasonic technology, the anatomical structure of the bone marrow puncture part is clearly displayed in real time, doctors are helped to accurately determine the puncture point, the needle inserting angle and depth, puncture accuracy is remarkably improved, important tissue is prevented from being punctured by mistake, the success rate is increased, and the method is especially suitable for patients with complex anatomical structures or obesity and the like with high puncture difficulty; the instrument is portable in design, small in size, light in weight and convenient to carry and move, can be used at any time in various scenes such as wards, operating rooms, emergency rooms and temporary medical points in remote areas, is not limited by fixed sites, improves the utilization efficiency of medical resources, and provides convenience for timely diagnosis of patients.

The utility model relates to medical equipment technical field discloses a kind of infusion heating device, including heating box and mounting ring, the left side of multiple heating box is fixedly connected with magic tape one, the right side of multiple heating box is fixedly connected with magic tape two, the inside of multiple heating box is equipped with sliding slot one, the inside left and right sides of heating box are equipped with sliding slot two, the inside of two sliding slot two is fixedly connected with fixed block, the inside of fixed block is slidably connected with movable rod, the outside of movable rod is provided with spring one, the inside of sliding slot one is provided with mounting head, the rear side of mounting head is fixedly connected with connecting rod, the outside of connecting rod is provided with sliding block, in the utility model, the effect that infusion heating device is heated to multiple infusion tubes simultaneously is realized, to face the situation that emergency room is short of infusion heating device in high-incidence season, to reach the effect that infusion heating device is efficiently used.

The invention relates to the technical field of hemostasis equipment, in particular to portable air pressure self-adaptive pressing hemostasis equipment which comprises a disc, an air bag is mounted at the bottom of the disc, a piezoelectric sensor is mounted at the bottom of the air bag, and the top of the air bag is communicated with an air delivery pipe; the device can be conveniently and rapidly operated in environments such as hospital emergency rooms and wards or under outdoor emergency conditions, the hemostasis response time is greatly shortened, the device is carried and used in various scenes, the target pressure value is automatically or manually adjusted on the control panel according to bleeding condition changes of parts such as groins, wrists and elbows, and the hemostasis efficiency is improved. The device responds in real time and adjusts the pressure of the air bag, the hemostasis requirements of different stages are met, the stable and efficient hemostasis effect is maintained in the complicated and changeable treatment environment of a hospital, the situations that tissue ischemia hypoxia necrosis is caused by too large pressure or subcutaneous hematoma and hemostasis cannot be achieved due to too small pressure are avoided, and the hemostasis accuracy and safety are improved.

The utility model belongs to the field of first-aid equipment hangers, and particularly relates to a portable folding first-aid equipment hanger which comprises a base. A moving assembly is arranged at the bottom of the base, and the moving assembly can move the base to a designated position and fix the base; a first fixing plate is fixed to the top of the base. The middle of the side wall of the first fixing plate is rotationally connected with a supporting rod. By arranging a positioning block, a first positioning groove, a second positioning groove, a third positioning groove, a second fixing plate, a connecting rod and a hanging rod, the hanging frame can be rapidly unfolded in a short time, a stable hanging and placing platform is provided for first-aid equipment, the first-aid efficiency is improved, the hanging frame can be folded when not used due to the foldable design, and the hanging frame is convenient to use. The foldable hanging rack is simple in structure, convenient to use, small in occupied area and convenient to store in limited spaces such as an emergency ambulance, a hospital first-aid room or a family first-aid kit, the folded hanging rack is small in size and light in weight, and first-aid personnel can conveniently carry the hanging rack or rapidly transfer the hanging rack in emergency situations.

The utility model relates to the technical field of shelters, and discloses radioactive contamination wounded emergency shelter equipment which comprises a shelter body, a fresh air module, a first shelter door and an air curtain module, the shelter body forms an emergency room, the shelter body is provided with a first opening for people to enter and exit, the first shelter door is movably arranged on the shelter body to open or close the first opening, and the air curtain module is arranged on the first shelter door. The fresh air module comprises a first air inlet and a first air outlet, the first air inlet communicates with the external environment, the first air outlet communicates with the first-aid room, the air curtain module is arranged in the first-aid room and comprises a second air outlet, the second air outlet is located in the side face of the first opening, and the second air outlet is used for generating an air curtain covering the first opening. The air curtain formed by the air curtain module can prevent pollutants in external air from entering the first-aid room, so that the pollutants brought into the first-aid room when people go in and out are reduced, the air cleanliness in the first-aid room can reach the target level more quickly, and first-aid treatment of the wounded personnel can be carried out as soon as possible.

The present invention relates to the use of a pharmaceutically effective amount of an short-acting calcium channel blocking compound to treat ischemic heart conditions, cardiac arrhythmias, hypertensive crisis in an emergency room setting, hypertension before, during, or after surgery, no-reflow phenomenon following reperfusion, and diseases associated with decreased skeletal muscle blood flow. The invention also relates to pharmaceutical compositions formulated for use in such methods and to kits for such methods.

The present invention discloses a pedestrian tracking system based on behavioral analysis in the field of video surveillance technology, comprising an image acquisition module for collecting crowd image information and environmental information; a cross-lens tracking module for achieving seamless identification and tracking of people; a behavior analysis module for analyzing and obtaining person motion data, human body attribute data, and crowd tracking data; a judgment module for judging a person's physical condition and predicting the cause of their injury or illness based on the person motion data and human body attribute data, and planning smooth movement routes within a hospital and predicting changes in crowd flow based on the crowd tracking data; a reporting module for alerting the hospital's emergency room based on the person's physical condition and providing the emergency doctor with the fastest route to the hospital; and a feedback module for optimizing the judgment of the person's physical condition and the cause of their injury or illness. The present invention is intelligent and efficient, increasing the survival rate of patients within a limited time, while also improving hospital management efficiency, safety, and service quality.

This invention relates to the field of compression band technology and discloses a clinical anti-slip type automatic tightening and loosening compression band, including a fixing base. A collar is fixedly mounted on the top of the fixing base. An auxiliary plate is fixedly mounted on the inner wall of the collar. An air bladder is fixedly mounted on the side of the auxiliary plate, and the outer edge of the air bladder is fixedly mounted to the inner wall of the collar. A flexible pressure-sensing membrane is fixedly mounted on the inner wall of the air bladder. Large protrusions are fixedly mounted on the inner walls of the flexible pressure-sensing membrane near both sides, and small protrusions are fixedly mounted on the inner wall of the flexible pressure-sensing membrane near the center. A cylinder is fixedly mounted on the inner wall of the fixing base. An auxiliary frame is fixedly mounted on the output end of the cylinder. An auxiliary block is slidably connected to the inner wall of the auxiliary frame. This integrated band combines blood pressure measurement and intravenous infusion functions. Mode switching does not require equipment replacement, simplifying the operation process, improving clinical work efficiency, and is suitable for use in emergency rooms, health check centers, and other scenarios.

This utility model relates to the field of medical device technology and discloses a wiring fixing plate for a pelvic floor rehabilitation therapy head. It includes a mounting block, a sleeve fixedly connected to the bottom of the mounting block, and a fixing component inside the sleeve. A groove is formed on one side of the mounting block, and a connecting plate is slidably connected to the inner wall of the groove. A sliding groove is formed on the surface of the connecting plate, and a cavity is formed inside the connecting plate. A clamping component is provided inside the cavity. This wiring fixing plate for a pelvic floor rehabilitation therapy head allows for adjustment of the overall length of the device through the sliding cooperation between the sleeve and the telescopic rod, adapting to beds, treatment tables, or walls of different heights. After the telescopic rod extends, the horizontal plate can rest against the side of the bed or the edge of the table. By rotating the first threaded rod, the tightening force of the threaded rod fixes the horizontal plate in the target position. Installation can be completed without tools, making it suitable for various scenarios such as emergency rooms and wards.

This invention, titled "Medical Identification and Signal Tag System", addresses the growing challenge of maintaining accurate and timely patient monitoring in high-stress clinical environments such as emergency rooms and operating theaters. The technical problem targeted by this invention stems from the overwhelming workload, fragmented patient data systems, and delayed response times that often lead to medical errors and professional burnout among healthcare workers. To overcome these limitations, the invention integrates an Advanced Monitoring Analytics Module with a Wearable Medical Identification Tag. The system automatically analyzes patients' vital signs using artificial intelligence and machine learning algorithms capable of detecting critical physiological changes in real time. These algorithms dynamically interpret multi-parameter inputs such as heart rate, blood pressure, oxygen saturation, and body temperature and issue immediate alerts to the medical staff through a secure wireless connection. Technically, the invention employs a dual-component architecture. The monitoring unit, attached to the hospital's existing patient monitor, collects and processes biosignals using a high-speed microcontroller and a neural processing unit (NPU). The second component, the wearable tag, communicates via BLE protocol and provides visual, vibrational, and digital alerts through LED indicators and an integrated LCD interface. A secure encryption layer ensures data confidentiality and access control. Through continuous monitoring, adaptive AI-driven alerting, and secure communication, this system enhances clinical responsiveness, reduces the risk of human error, and contributes to a more reliable and efficient emergency care workflow representing a significant technical advancement in medical monitoring technology.

1. Name of the product in this design: Emergency Cart (for use in the emergency room). 2. Purpose of this design: This design is intended for use as an emergency cart in hospital emergency rooms. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The utility model belongs to the technical field of hemostasis and bandaging, and particularly relates to an emergency room hemostasis and bandaging nursing device which comprises a main protecting band and two body surface connecting parts, a hemostasis part is arranged on the lower side of the main protecting band, the body surface connecting parts are connected with the main protecting band through connecting bands, and the length of the connecting bands located between the main protecting band and the body surface connecting parts is adjustable. A first bonding part is arranged on the upper side of the main protection band, the connecting band can be bonded to the first bonding part, the main protection band comprises a lower pressing plate and a connecting plate, the hemostasis part is arranged on the lower side of the lower pressing plate, the first bonding part is arranged on the upper side of the connecting plate, and a distance adjusting mechanism is arranged between the lower pressing plate and the connecting plate. The spacing adjusting mechanism comprises a screw rod which is in threaded connection with the first bonding part, and the lower end of the screw rod is rotationally connected with the lower pressing plate. According to the bandage, wound edges on the two sides of a wound can abut against each other tightly when the wound is bound, and the purpose of effectively stopping bleeding at the wound area is achieved.

The utility model relates to the technical field of medicine sorting, in particular to an emergency room medicine rapid sorting and pushing intelligent trolley which comprises a chassis, a shell is fixedly connected to the upper end of the chassis, a displayer is fixedly connected to the outer wall of one side of the shell, a button is fixedly connected to the outer wall of one side of the shell, and a guide plate is arranged on the outer wall of one side of the upper end of the shell. The bottom end of the inner wall of the shell is fixedly connected with a sliding rod, one side of the inner wall of the shell is fixedly connected with an air cylinder, one side of the air cylinder is fixedly connected with a carrying plate, and a sliding groove is formed in the outer wall of the lower end of the carrying plate. The utility model solves the problems that the existing medicine sorting adopts a manual or semi-automatic mode to sort medicines, the deep butt joint with a hospital information system is lacked, and the medicines are very easy to take by mistake or send by mistake in a department, so that the potential safety hazard of medicine use is caused.

The utility model relates to the technical field of medical equipment, in particular to a temporary storage rack for appliances in a coil removing bag in an emergency room. The temporary storage rack for the appliances in the wire removing bag of the emergency room comprises a base plate, an upper-layer panel and a plurality of storage cylinders, the upper-layer panel is horizontally arranged above the base plate, the upper-layer panel and the base plate are connected through a plurality of supporting columns, the upper-layer panel is provided with a plurality of holes penetrating through the upper-layer panel, and the storage cylinders are arranged in the holes. And the plurality of storage cylinders are inserted into the holes in a one-to-one correspondence manner and are used for storing appliances in the wire removing bag. The wire removing bag has the advantages that the structural design is simple and reasonable, used devices in the wire removing bag can be regularly stored, later-stage quantity counting is facilitated, logistics pressure is effectively relieved, meanwhile, subsequent disinfection is facilitated, and the current situations that at present, scattered storage is not prone to being counted, and medical staff are prone to being accidentally injured in the cleaning process are improved.

The utility model belongs to the technical field of emergency boxes, and particularly relates to a dangerous chemical intelligent monitoring emergency box which comprises a box body, a water inlet pipe used for introducing fluid and an exhaust hole formed in the upper end of the box body, a partition plate is arranged in the box body to divide the box body into an emergency chamber and a water purifying chamber, and a valve box is arranged in the emergency chamber. The water inlet pipe is arranged on one side of the water purification chamber, the water purification chamber is divided by an overflow plate to form a sedimentation tank, a mud guide plate is arranged at the lower part of the overflow plate and comprises an inclined part and a vertical part, a groove is formed by the vertical part, the side wall of the box body and the bottom wall of the box body, and a negative pressure mud discharge pipe is arranged in the groove. One end of the negative-pressure sludge discharge pipe extends out of the partition plate, enters the valve box and is connected with a sludge pump fixed in the valve box, the other end of the negative-pressure sludge discharge pipe is closed, and sludge discharge holes are formed in the wall of the negative-pressure sludge discharge pipe; the inclined part of the mud guide plate and the bottom wall of the box body form a drainage chamber, a second gap is formed between the overflow plate and the left side wall of the box body, a first gap is reserved between the overflow plate and the top wall of the box body, and a third gap is reserved between the top of the partition plate and the top wall of the box body; a sedimentation unit is arranged in the sedimentation tank; the device further comprises a detector used for detecting the hazardous chemical substances, when the detector detects the hazardous chemical substance leakage accident, all valves used for controlling the dredge pump and the water pump are automatically closed, and the whole box body is an emergency collecting device. The device is high in emergency performance and can protect the water environment.

The invention relates to the technical field of rapid detection instruments in clinical laboratories, in particular to an on-site rapid detection inspection box which comprises a box body, a box cover, a shear type supporting assembly and a base plate, the box body and the base plate of the inspection box form a main body structure of the inspection box, the interior of the box body is divided into a plurality of instrument areas through partition plates, and various detection instruments can be placed in the instrument areas in order; and the consumable storage area and the reagent storage area at the top of the chassis are respectively used for storing consumables and reagents required by inspection. By means of the integrated design, the inspection box can carry complete detection equipment and materials, and inspection personnel can conveniently carry the inspection box to hospital wards, emergency treatment areas and other space-limited areas. In practical application, when a patient needs to be subjected to bedside detection, an inspector can quickly take out required instruments, consumables and reagents and does not need to go to a laboratory for taking, so that the time from sample collection to detection is greatly shortened, the detection efficiency is improved, and precious time is won for clinical diagnosis.

According to the CT scanning equipment, the first shielding body is arranged between the ray source and the detector, so that most of rays are bound in the first shielding body after the rays are emitted from the ray source, and the possibility that the rays are radiated outwards is reduced; the second shielding body is arranged on at least one side of the scanning cavity in the axial direction, and the second shielding body moves in the radial direction of the scanning cavity to make contact with the body of the scanned object, so that the axial opening of the scanning cavity is shielded. The shielding mechanism is formed by the first shielding body and the second shielding body, so that the CT scanning equipment can be conveniently moved to the position of a scanned object (such as an emergency room, an operating room, a ward and an ambulance) for scanning, and the scanned object does not need to be moved to a scanning room; the use convenience and accessibility of the CT scanning equipment are improved, and better user experience is provided; and meanwhile, the CT scanning equipment does not depend on a shielding room any more, so that the site construction cost required by the CT scanning equipment is reduced.

This invention relates to a patient scheduling system for a hospital emergency room. An initial assessment scheduling module classifies admitted patients by urgency level. When medical resources are strained, it compares historical emergency records and simulates pre-treatment interventions based on similar cases. Simultaneously, it constructs a waiting queue containing patients at different treatment stages and predicts the impact of adding a patient to the waiting queue on the patient themselves and other patients in the queue. A secondary assessment scheduling module, after the patient receives formal intervention, schedules nurses to perform corresponding examinations and constructs a secondary examination result vector. A comprehensive assessment module combines the urgency level and the secondary examination result vector, using a pre-trained model to obtain the final patient classification, providing a basis for subsequent treatment scheduling. This invention, through pre-intervention and predictive dynamic ranking, effectively utilizes fragmented doctor time, optimizes emergency room resource scheduling, significantly shortens patient waiting time, and improves emergency efficiency and treatment success rate.

The application belongs to the technical field of disinfection and sterilization of medical systems, and provides a visible light photocatalytic disinfectant for aerosol attached pathogenic bacteria in emergency rooms as well as a preparation method and application thereof. The disinfectant comprises composite nanoparticles of guanidine nitrate C3N4 and deionized water. The non-metallic guanidine nitrate is compounded with the C3N4-based photocatalyst, the antibacterial and bacteriostatic activity of the guanidino functional group is effectively utilized, the ecological risk caused by the metal-based photocatalyst is avoided, the high active oxygen free radicals ROS generated by the photocatalyst are utilized to persistently interfere with the material metabolism of microorganisms, and the reproduction of pathogenic bacteria is limited and apoptosis occurs without inhibiting the growth of beneficial bacteria. The disinfectant nanoparticles with photocatalytic function are in the form of a spray, are convenient to apply, can be directly disinfected by using indoor visible light resources, show a significant inhibitory effect on pathogenic bacteria carried by aerosol particulate matters in emergency rooms and in all seasons, and can be sprayed on the surface of medical equipment to help reduce the reproduction of pathogenic bacteria and the spread of viruses.