407 results about "First aid" patented technology

According to the method, multi-modal data such as voice, images, texts, GIS and Internet of Things sensing are fused, and deep neural network prediction, reinforcement learning scheduling optimization and rule engine compliance check are combined; the intelligent vehicle and material dispatching method and system are applied to multiple scenes such as emergency material storage depots, fire-fighting emergency command, urban disaster response, traffic accidents and medical first aid. The system is interconnected and intercommunicated with an intelligent emergency material storage cloud platform, a city brain, Beidou navigation, intelligent fire fighting and other external platforms, and supports one-key issuing, path optimization, traffic signal linkage and whole-course return closed loop. Compared with the prior art, the method has the advantages that unification of multi-modal situation awareness, data-driven optimal scheduling and expert knowledge constraints is realized, the response time is remarkably shortened, the resource utilization rate is improved, and compliance safety is ensured.

The invention discloses a simulation drill commanding and dispatching method and system based on multi-role cooperation. A simulation scene combining a static environment and a dynamic disaster model is constructed through a three-dimensional graphic engine. The distributed participants access the system through the communication network, and the role management module distributes role permissions of general commanders, directors, emergency groups and the like to the distributed participants. The guiding and dispatching personnel can set disaster parameters and inject emergencies, and the general command can check scene states in real time and issue command and dispatching instructions. And each group terminal executes virtual operations such as disaster disposal, evacuation guidance, first aid and public opinion control according to the instruction, calculates the influence in real time through a disaster model and synchronizes the influence to all the terminals. And the data recording module is used for collecting the whole process event, and generating a quantitative evaluation report and three-dimensional redisk content after the drilling is finished. Cross-region, multi-role, high-simulation and quantifiable emergency drilling is realized, and the problems of single role, weak interactivity and lack of evaluation ability of traditional drilling are effectively solved.

The invention discloses a pre-hospital emergency rescue command and dispatch optimization method and system, and relates to the technical field of intelligent medical first aid, and the method comprises the steps: collecting the position coordinates of a patient and a first aid resource state, carrying out the medical resource matching through combining with the injury condition level, and constructing a three-dimensional resource matrix; converting the three-dimensional resource matrix into discrete decision topology, and performing multi-state parallel evolution through a quantum annealing processor to generate an optimal resource allocation scheme; based on the optimal resource allocation scheme, path optimization is carried out in combination with real-time road conditions, sudden obstacles and environment changes, and a driving route optimization instruction is generated; and in the process of executing the driving route optimization instruction, monitoring the vehicle driving state deviation and the multi-vehicle collaborative collision risk in real time, triggering a multi-dimensional perception collaborative optimization mechanism, and generating a dynamic driving route. According to the method, the global optimal solution of the high-dimensional resource combination is realized through quantization mapping from the three-dimensional resource matrix to the discrete decision topology in combination with the polymorphic parallel evolution and energy level transition of the superconducting quantum bit group.

The invention provides a multi-center special disease first-aid cooperation and data closed-loop method and system based on AI, and relates to the technical field of medical information, and the method comprises the steps: extracting diagnosis and treatment information from multi-center special disease first-aid historical cases, constructing a knowledge pedigree, and formulating diagnosis and treatment standard specifications; calculating an optimal hospital by using federated learning based on the first-aid data and the decentralized node network; feature extraction and correlation analysis are carried out on special disease first-aid data, influence factors are positioned through a traceable chain, and dynamic updating of special disease knowledge pedigree is realized. According to the invention, the cooperative efficiency of special disease first aid is improved, optimal allocation of first aid resources is realized, and a data-driven special disease diagnosis and treatment continuous optimization mechanism is formed.

The invention belongs to the technical field of medical instruments, and particularly relates to a portable pneumothorax catheterization device compact in structure and efficient in operation. The portable pneumothorax catheterization device comprises a puncture mechanism, an auxiliary fixing assembly and an adjusting assembly are arranged on the puncture mechanism, and a drainage tube is detachably connected into the puncture mechanism; the end, away from the puncture mechanism, of the drainage tube is connected with the collection bottle, a one-way valve is arranged at the end of the drainage tube, a through hole and a flowing groove are formed in the end, away from the one-way valve, of the drainage tube, and a thin tube is arranged in the drainage tube and communicated with the air bag. According to the safe and reliable portable pneumothorax catheterization device, a supporting cylinder, a limiting block and a reset spring of the puncture mechanism are linked, a puncture needle can be driven to stretch out for puncture by rotating the supporting cylinder, catheter propelling is synchronously completed, and traditional tedious steps such as puncture and incision are omitted; auxiliary instruments such as scissors and pliers are not needed, the problem that a traditional process is complex is solved, the method is suitable for emergency scenes such as pre-hospital first aid and field rescue, and time is won for rescue.

The invention belongs to the technical field of computer vision, discloses a sign language-first aid medical term real-time translation system and method for a pre-hospital first aid scene, belongs to the technical field of computer vision and medical information crossing, and aims to solve the problem that a deaf-mute patient has communication barriers with medical care during pre-hospital first aid. The problems that general sign language translation deviates from medical terms, depends on a network and does not have two-way inquiry are solved; the system is deployed on a Pad terminal with a camera, runs locally and comprises a sign language acquisition unit, a feature recognition unit, a first-aid medical sign language library unit, a term matching unit and a bidirectional output unit. Collecting a sign language video of a patient, extracting hand track and posture features, matching terms in a library, and feeding back to medical care in the form of characters and voice; the system realizes real-time inter-translation, does not depend on the network, adapts to the emergency inquiry process, ensures the accuracy of illness state information, and effectively improves the pre-hospital emergency communication efficiency and the disposal accuracy.

The invention discloses a multi-hospital first-aid collaborative strategy recommendation method and system, and relates to the technical field of pre-hospital first-aid collaboration.The method comprises the steps that spare medical resource information is acquired in real time, and an initial collaborative strategy set is acquired based on the spare medical resource information according to department and hospital positions and basic first-aid configuration; acquiring historical medical resource use information, and constructing a medical resource candidate influence relationship based on the medical resource use frequency and the importance degree according to the historical medical resource use information; and responding to the first-aid information, matching an initial collaborative strategy according to the first-aid information, generating an auxiliary collaborative strategy according to the medical resource candidate influence relationship, and executing collaborative strategy recommendation according to the initial collaborative strategy and the auxiliary collaborative strategy. The method has the beneficial effects that the medical resource scheduling efficiency and the anti-risk capability in the emergency treatment process are improved.

The utility model provides a general wounded transportation platform and rescue system based on an unmanned aerial vehicle. The general wounded transportation platform comprises the unmanned aerial vehicle; the connecting mechanism comprises a supporting beam and an assembly part, the supporting beam comprises a beam body and a sliding groove, the sliding groove is formed in the beam body, and the assembly part is arranged on the beam body and detachably connected with the aircraft; the rescue cabin comprises a body and a moving assembly, the moving assembly comprises a connecting rod and a pulley, the connecting rod is arranged at the bottom of the body, the pulley is arranged at the end of the connecting rod, and the pulley can move along the interior of the sliding groove. The purposes of overcoming site limitation and improving rescue efficiency are achieved through the aircraft, meanwhile, transportation manpower and time are greatly reduced, and the efficiency and safety of emergency rescue and battlefield first aid are remarkably improved. Compared with conventional rescue equipment at the present stage, the emergency rescue equipment has the remarkable advantages of being convenient to operate, wide in application range, high in safety, capable of improving the rescue efficiency and the like, and a new thought is provided for use and development of the emergency equipment.

The invention provides an epinephrine automatic injection patch and method for cardiovascular first aid, and the injection patch comprises a flexible biosensing layer which obtains the subcutaneous impedance value and vital sign parameters of a patient; the microneedle array is used for adjusting the penetration depth based on the subcutaneous impedance value and controlling the deformation quantity through a piezoelectric actuator; the micro-fluidic pulse drug delivery module is connected with the micro-needle array and is used for executing pulse type drug injection according to the penetration depth; and the control module is used for judging an autonomous circulation recovery state based on the vital sign parameters and triggering the microfluidic pulse administration module to stop injection. According to the application, by constructing a first-aid closed loop of'multi-mode physical sign dynamic monitoring-self-adaptive microneedle administration-ROSC intelligent termination ', the response speed of epinephrine injection is increased, the bioavailability is improved, the risk of excessive medication is reduced, and the gold rescue efficiency and the neurological function prognosis rate of pre-hospital cardiac arrest patients are remarkably improved.

The utility model discloses a rapid fixing stretcher for field emergency treatment, and belongs to the technical field of stretchers. Comprising two stretcher rods, the head ends and the tail ends of the two stretcher rods are fixed through two connecting rods to form a rectangular stretcher frame, and a stretcher face used for bearing the wounded is fixed between the two stretcher rods. The sliding protective handrail comprises C-shaped section sliding sleeves and a protective handrail body, wherein the C-shaped section sliding sleeves are arranged on the stretcher rods on the two sides in a sleeving mode and limited to slide on the stretcher rods, the protective handrail body is fixedly connected between the two C-shaped section sliding sleeves, and the C-shaped section sliding sleeves are locked and fixed to the stretcher rods through quick locking structures. The rapid fixing assembly comprises a flexible cloth bag. By additionally arranging the sliding protective handrail and the rapid fixing assembly, the wounded can be rapidly fixed, and the problem that the wounded slides off in the conveying process can be solved.

The invention relates to the technical field of intelligent medical first aid and data processing, in particular to an intelligent first aid information studying and judging platform for war wounds and biological injuries. The system comprises a data acquisition module, a feature reconstruction module, an entropy research and judgment module and a decision generation module. The system executes causal inference decoupling based on the composite physiological data and the environmental parameters; the method is characterized in that dominant trauma and recessive biological injury characteristics are separated, study and judgment confidence and user execution entropy are calculated, and an emergency treatment strategy is determined according to the game relationship of the two; according to the method, the non-linear physiological masking effect caused by biological factors is effectively stripped, the problem of misjudgment caused by the fact that biological toxins cover wound signs is solved, and acute capture and early warning of recessive biological injuries are achieved.

1. Name of the product in this design: Portable work bag (JD004-S). 2. Purpose of this design: For storing first aid supplies. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention relates to the technical field of critical patient emergency treatment, and discloses a critical patient multi-parameter real-time early warning and emergency treatment cooperative system, which comprises an anomaly detection module, a causal analysis module, a contribution degree tracing module, a root cause judgment module, a scheme matching module and an instruction arrangement module, performing real-time anomaly detection on the multi-parameter monitoring data flow of the medical information terminal to obtain alarm event data; analyzing a predefined relation topology based on the data to obtain a data flow causal structure; tracing the influence of a causal structure to obtain a root cause contribution degree sequence of each abnormal parameter; judging the significance of a preset clinical standard according to the sequence, and obtaining a root cause parameter judgment result of the early warning and first aid cooperative terminal; matching a first-aid clinical protocol library based on the result to obtain a standardized intervention scheme; analyzing a first-aid execution process of the scheme operation logic, and arranging to obtain a team cooperation instruction set; according to the invention, the efficiency of early warning response and co-processing of emergency treatment of critical patients can be improved.

The invention relates to the technical field of risk scoring tools, in particular to a non-invasive simple risk scoring tool for traumatic hemorrhagic shock for wearable equipment. The method has the advantages that a non-invasive simple risk scoring tool for traumatic hemorrhagic shock is combined with clinical practice, economic benefits and time benefits are comprehensively considered, five vital sign indexes including systolic pressure, diastolic pressure, heart rate, respiratory rate and oxyhemoglobin saturation are used as the basis, a multi-factor Logistic regression method is used for constructing the risk scoring tool, and the risk scoring tool is used for evaluating the risk of traumatic hemorrhagic shock. The evaluation process does not need to depend on laboratory detection or highly specialized operators, and the first-aid personnel can master the use method in a short time and quickly complete evaluation. Due to the light design and the low operation threshold of the tool, the tool can be effectively applied in a non-professional scene, meanwhile, extra wounds to the wounded are reduced, the operation complexity is greatly reduced, and the risk scoring tool is more suitable for pre-hospital first aid and rapid deployment and application requirements in special scenes.

The application discloses a first-aid wound foreign matter fixator and relates to the technical field of medical devices.The first-aid wound foreign matter fixator comprises a medical-grade silica gel ring, a ring-shaped shell, an adjusting cylinder and two groups of elastic clamping rods.The ring-shaped shell comprises a connecting cylinder and a positioning cylinder, the positioning cylinder is connected in the connecting cylinder through a connecting plate, the connecting cylinder is connected with a plurality of bandages, the elastic clamping rods are arranged through the positioning cylinder, the top of the silica gel ring is connected in the connecting cylinder, the adjusting cylinder is threadedly connected with the connecting cylinder, a driving cone cylinder is integrally arranged on the adjusting cylinder, and the inner wall of the driving cone cylinder is abutted against the tail end of the elastic clamping rod.The application realizes the effective fixation of the foreign matter in the wounded part through the following steps: the silica gel ring is attached to the skin around the wounded part, a plurality of bandages are bound, the movable position of the connecting cylinder and the positioning cylinder is limited, a stable support structure is formed around the wounded part, the two groups of elastic clamping rods are pushed by the driving cone cylinder and can support the shape of the two sides of the foreign matter without inclination, the foreign matter is clamped and fixed, and the foreign matter in the wounded part is effectively fixed.

The invention relates to the technical field of virtual simulation, in particular to a clinical nurse emergency simulation training system and method and a medium, and the system comprises AR glasses which are used for presenting a virtual scene; the brain-computer interface is worn on the head of a nurse and used for collecting electroencephalogram signals of the nurse; the physiological data acquisition device is used for acquiring physiological data of nurses; the dummy serves as an entity operated by a nurse, and a sensor is arranged at a preset part and used for collecting operation data of the nurse; the camera is used for collecting first-aid measure images and voice executed by nurses; the processor is connected with the brain-computer interface, the physiological data acquisition device, the AR glasses, the dummy and the camera, and is used for generating an instruction signal based on the electroencephalogram signal and the physiological data and adjusting or improving a virtual scene based on the instruction signal; and based on the first-aid measure image, the voice and the operation data, the accuracy of the first-aid measure of the nurse is judged, and the first-aid training effect on the clinical nurse is effectively improved through the virtual environment.

The application relates to the technical field of virtual training, and provides a simulation data analysis method and system for virtual training of first aid personnel, which is applied to a simulation server and comprises the following steps: obtaining target information and first aid information of the first aid personnel on a target virtual patient; the first aid information comprises original time stamps of each first aid event in multiple first aid events and transmission delay time lengths of each first aid event; for a target first aid event in the multiple first aid events, original time stamps of the target first aid event and transmission delay time lengths of the target first aid event are determined according to the target information, the original time stamps of the target first aid event and the transmission delay time lengths of the target first aid event; the target first aid event is any one of the multiple first aid events; the adjusted time stamps of the multiple first aid events are arranged in chronological order to obtain training process data of virtual training of the first aid personnel. The simulation data analysis timing accuracy of virtual training of the first aid personnel can be improved.

The invention provides a multifunctional health archive management system and method, and belongs to the technical field of archive management, and the method comprises the steps: 1, carrying out the establishment and information marking of an electronic health archive; 2, after file establishment and information marking are carried out, multi-role grading authorization is executed; 3, when the emergency terminal sends an emergency call request, emergency authorization response is carried out; step 4, executing cross-hospital cooperative authorization; and 5, executing data cleaning and log management by the cloud. Refined permission division of archive content is realized, permission levels are set based on information types and use scenes, and information availability and privacy security are balanced. And an emergency authorization mechanism is established to ensure that when the patient cannot actively authorize, the emergency doctor can obtain key medical information in a compliance manner, so that the emergency efficiency is ensured. The cross-hospital cooperation authorization process is optimized, the hospital partition barrier is broken, and efficient file calling of cross-institution doctors is achieved.

The utility model relates to the technical field of cardiology, and provides a transfer chair for cardiology emergency treatment, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a chair body, the top of the chair body is fixedly connected with a backrest, one side of the backrest is provided with a side plate fixedly connected with the chair body, and the other side of the backrest is provided with a back plate fixedly connected with the chair body. A first screw rod is in threaded connection with the interior of the seat body, a connecting rod is rotatably connected to the top of the first screw rod, a limiting rod fixedly connected with the seat body is fixedly connected to the bottom of the connecting rod, and a clamping block is fixedly connected to the top of the connecting rod. A baffle and an adjusting plate are made to form a U state, then a second screw rod is rotated to be inserted into an inserting hole, the adjusting plate is fixed, a patient can sit on the seat body, the baffle and the adjusting plate are rotated, the adjusting plate is attached to a limiting plate, the baffle and the adjusting plate shield the periphery of the seat body, and the effect of protecting the patient is achieved.

The indwelling needle suite comprises a catheter assembly, a puncture assembly and a negative pressure assembly, and the catheter assembly comprises a catheter base, a catheter connected with the catheter base and an isolation plug arranged in the catheter base; the puncture assembly comprises a needle seat and a needle tube connected with the needle seat, the needle seat is provided with a first end and a second end, the first end of the needle seat is detachably connected with the catheter seat, and a needle tip of the needle tube penetrates through the first end of the needle seat and the isolation plug and penetrates out of the catheter; the negative pressure assembly comprises a negative pressure generator and a channel connection switch, the negative pressure generator is provided with a volume-variable inner cavity, and the channel connection switch is arranged between the negative pressure generator and the needle seat and can be used for communicating or blocking the inner cavity of the needle seat and the inner cavity of the negative pressure generator. The indwelling needle suite can conveniently and rapidly build puncture negative pressure and observe blood return, can automatically reduce the negative pressure to prevent injury after blood return, and is especially suitable for first aid and rapid building of a blood vessel channel for administration when the blood vessel condition is poor.

The invention relates to the field of multi-modal data analysis, in particular to an emergency team cooperation dynamic resource scheduling method and system based on multi-modal data driving, and the method comprises the steps: collecting patient physiological time sequence data, team behavior interaction data and resource state data in an emergency scene, and forming a heterogeneous data stream; according to the heterogeneous data flow, a topological dependency relationship of a team cooperation link is deconstructed; calculating a collaborative robustness index based on the topological dependency relationship and the heterogeneous data flow; when the collaborative robustness index is lower than a preset index threshold value, executing a conflict resolution decision of multi-modal constraint driving; and monitoring cooperation efficiency change data after resource allocation, and correcting the weight coefficient of the cooperation robustness index and a preset index threshold in combination with a preset optimization target. Key node overload risk probability calculation and cooperative path resource assurance degree evaluation are fused, quantitative system anti-risk capability evaluation is provided, and compared with traditional single threshold alarm, composite collapse risks are recognized earlier.

The utility model relates to the technical field of first-aid transfer trolleys, and discloses a first-aid transfer trolley with a weighing function, which comprises a bottom plate, a bed plate is arranged on the top surface of the bottom plate, an adjusting structure is arranged on the top surface of the bed plate, and a weighing structure is arranged above the bottom plate. Through the arrangement of the adjusting structure and the weighing structure, the electric push rod retracts to pull the connecting plate, the connecting plate pulls the top end of the supporting plate to slide on the bottom face of the movable plate, the supporting plate rotates in the inclined vertical direction, one side of the movable plate is supported by the supporting plate to tilt, and therefore the supine angle of a patient is changed; the pressure sensor feeds back body weight data of a patient on the bed board to the single-chip microcomputer, the single-chip microcomputer corrects interference of the environment on the data through an AI algorithm and then provides accurate body weight data of the patient, the structure is simple, operation is convenient, the pressure sensor is located in the closed groove and prevented from being polluted by the complex first-aid environment, and the adaptability of the device is improved; the first-aid requirements of different patients are met.

The invention relates to an emergency care limb wound hemostasis device, and belongs to the technical field of medical equipment. The cotton swab disinfection device comprises a supporting frame, and the supporting frame is internally provided with a disinfection mechanism located on the front side of the supporting frame and used for storing disinfectant and infiltrating cotton swabs; the cotton swab clamping and replacing mechanism is located on the rear side of the supporting frame and used for clamping cotton swabs and automatically replacing the cotton swabs; the cotton swab driving mechanism is in transmission connection with the disinfection mechanism and the cotton swab clamping and replacing mechanism, and is used for enabling the disinfectant to infiltrate the cotton swab and driving the cotton swab to wipe and disinfect the limb wound surface in a reciprocating manner; the pressurization hemostasis mechanism is arranged on the side, facing the limbs, of the supporting frame, located between the disinfection mechanism and the cotton swab clamping and replacing mechanism and used for conducting pressurization hemostasis on the disinfected wound surface. According to the device, the whole disinfection and hemostasis process is continuously completed in the same integrated device, emergency personnel do not need to frequently replace tools or carry out multi-step independent operation, the emergency process is simplified, and the treatment efficiency of limb trauma is improved.

The utility model discloses a pediatric emergency first-aid kit which comprises a first-aid kit body, a containing assembly is installed on the inner wall of the first-aid kit body, an expansion assembly is installed on the inner side wall of the first-aid kit body, and a cover body is installed on the rear portion of the top wall of the first-aid kit body in a hinged mode. According to the emergency first-aid kit for the department of pediatrics, medicines, medical instruments and auxiliary tools are placed in the placement frames from top to bottom, the medicines are separated through the separation frame, the treatment medicines are placed in the placement frame on the uppermost layer, and a groove handle arranged on the separation frame drives the placement frames and a sliding seat to move; a sliding seat is placed in the first-aid kit body and slides downwards along the inner wall of a limiting sliding groove, so that medicines, medical apparatuses and instruments and auxiliary tools can be placed in a layered mode, the situation that the medicines, the medical apparatuses and instruments and the auxiliary tools are mixed and disturbed is avoided, and the medicines in glass bottles can be protected; and the situation that the medicines collide with one another and are broken when the first-aid kit body is moved is prevented.

The application discloses a kind of wild field first-aid night lighting system, it is related to the technical field of outdoor first-aid, when outdoor first-aid, due to the limited brightness at night, outdoor first-aid cannot be watched too clearly, affect personnel first-aid progress, serious and can miss the best first-aid time problem, present and propose the following scheme, the bottom inside of the box is fixed with first air cylinder, the bottom inside of the first air cylinder is fixed with first solenoid valve, the inside of the first air cylinder is sleeved with piston plate, the inside of the piston plate is fixed with bearing seat, the inside of the bearing seat is fixed with second air cylinder, the bottom inside of the second air cylinder is fixed with second solenoid valve, the inside of the second air cylinder is sleeved with two pistons, the side of the piston away from each other is fixed with fixed plate.The application provides sufficient brightness for first-aid, not only can adjust the irradiation angle according to the injured position, but also can adjust the light range according to the use demand, use more flexible.

The present invention discloses an air mattress system including an inflatable air mattress, an air pipeline and a CPR valve device. The CPR valve device is configured to have a top that is not lower than a support surface near the CPR valve device in a state of use when a patient lies on the inflatable air mattress. The above provides deflation of the air mattress with desirable and significant operating guidance, such that the CPR valve device can be quickly located and operated, and the time need for a precedent procedure of the deflation of the inflatable air mattress can be effectively reduced. Thus, a patient can more promptly receive first aid to increase the CPR success rate, and this is conducive to improving quality and effects of emergency medical treatment.

The invention belongs to the technical field of first-aid cases, and discloses a medical first-aid case for public places, which comprises a medical first-aid case. Through cooperation of the first cleaning assembly, the block assembly and other structures, the block assembly injects a disinfectant into the transfer box and drives the limiting ring to rotate, at the moment, the transfer box is pushed by the block assembly to extend outwards, and centrifugal force generated by high-speed rotation of the transfer box can force a limiting block to move outwards; the blocking assembly drives the blocking assembly and the first cleaning assemblies to move through the storage assembly, the inner wall of the storage assembly can be evenly cleaned by the two first cleaning assemblies, and during cleaning, the drawer is located in the medical first-aid kit all the time, so that the disinfection effect of the medical first-aid kit is improved. Therefore, gas volatilized by the disinfectant can be reserved in the drawer, bacteria in the drawer can be better killed, meanwhile, loopholes caused by manual cleaning are avoided, and the cleaning effect is further improved.

The present application relates to the technical field of scene simulation management, and more particularly to a group multiple injury first-aid skill training platform, comprising: a plurality of collectors for collecting the actions of training targets; a plurality of event simulation terminals for generating corresponding simulation scene events; a plurality of feedback collectors arranged together with the event simulation terminals for collecting the collector states of the collectors and monitoring the target states of the training targets in the corresponding areas in response to the generation of the simulation scene events; and a processing center for forming a corresponding database according to the scene events and sending the corresponding states to the corresponding collectors for prompting in response to the confirmation of the target states; the present application determines the corresponding collector states according to the collectors, avoids the data output delay caused by processing all data by the processing center, and thus effectively improves the timeliness of the training platform in judging the training targets.

The invention discloses a multi-cavity micro-fluidic chip level instant-preparation infusion device, and belongs to the technical field of medical infusion. The micro-fluidic chip comprises a micro-fluidic chip main body, a driving assembly, a temperature control assembly and a connecting assembly, a cover plate of the micro-fluidic chip main body is hermetically attached to a chip substrate, the chip substrate is provided with independent liquid storage chambers, a micro-mixing flow channel and a liquid outlet chamber, each liquid storage chamber is communicated with the micro-mixing flow channel through the micro-flow channel, and the top of each liquid storage chamber is provided with a liquid inlet interface and a sealing plug; a micropump of the driving assembly provides driving force for the liquid storage chamber, and the control module regulates and controls the micropump and the control valve; a heating piece of the temperature control assembly is attached to the top of the chip substrate, and a temperature sensor is embedded into the chip substrate and is close to the liquid storage chamber; a liquid outlet connector of the connecting assembly is arranged on the cover plate, communicated with the liquid outlet cavity and used for being in butt joint with an external liquid conveying pipeline. Accurate proportioning, instant mixing and sterile infusion of multi-component medicine are achieved, and the infusion device is small in size, easy and convenient to operate and suitable for clinical first aid, precise medical treatment and other scenes.

The invention relates to the technical field of medical instruments, in particular to an infusion device for first aid. Comprising a supporting rod and a telescopic rod, the supporting rod and the telescopic rod are connected through a bolt, the top of the telescopic rod is fixedly connected with an insertion column, a placement block is attached to the top of the telescopic rod, the outer wall of the insertion column is attached to the inner wall of the placement block, and a common cavity and a heating cavity are symmetrically formed in the placement block; the bottom of the push plate is fixedly connected with a push block, the interior of the push block is rotatably connected with a first rotating shaft, and the outer wall of the first rotating shaft is fixedly connected with a rotating plate. According to the first-aid infusion device, the containing block is designed into the common cavity and the heating cavity, different cavities can be conveniently switched to meet different infusion requirements, different cavities can be rapidly switched according to different first-aid conditions under the condition that the whole device is not moved, and different infusion requirements are met; in the switching process, the infusion bottle is fixed or released at the same time, and the time for medical staff to manually adjust the infusion bottle is shortened.