2342 results about "Emergency treatment" patented technology

A system and a method for scheduling an emergency procedure in response to detecting that a patient has a high probability of acute myocardial infarction. The system is able to identify patients that are suspected of having acute myocardial infarction (or acute ischemia). The system uses one or more expert software tools or algorithms to analyze received ECG records. Each software tool has logic (e.g., thresholds and/or settings) for automatic routing which is configurable by the customer via a graphical user interface. If any sufficient condition for automatic routing is satisfied, the system routes the data (including the underlying ECG record) and an alert to an electronic device which is accessible by the cardiologist “on call” via a bidirectional pager. If the cardiologist decides that the requested emergency treatment or procedure should be performed, the system accesses the schedules of all associated catheterization labs across multiple hospitals to identify a lab having optimum time-to-treatment. Then the system automatically contacts the selected catheterization lab via a network to schedule the PTCA procedure.

Disclosed is a vehicle scheduling command system aiming at airport emergency rescue. The system includes a monitoring center and a display terminal, wherein the monitoring center is divided into a general monitoring center and a plurality of branch monitoring centers; the monitoring spot is divided into a plurality of zones and the vehicles in each zone is monitored by one branch monitoring center; the general monitoring center includes a vehicle scheduling supervision system for emergency command, a wireless information release server with a GPRS network card and a database for memorizing map and vehicle information and emergency schemes. When an emergency occurs, the basic information of the breakdown vans around the spot is collected by the GPS, the spot situation is drafted by the GIS technology, the sort and the level of the emergency are looked up from the emergency schemes in the database and a proper rescue strategy is provided, and the wireless information release server is kept in contact with the breakdown vans by the GPRS. The invention can quickly take emergency treatment; improve the reliability, the real-time performance and the flexibility of emergency command; and fulfill higher demand of the society and the public to air service.

Stimulation of the facial nerve system (e.g., electrically, electromagnetically, etc.) in ischemic stroke patients will cause dilation of occluded arteries and dilation of surrounding arteries, allowing for blood flow to circumvent the obstruction and reach previously-deprived tissue. The device approaches the facial nerve and its branches in the vicinity of the ear. In use, the device can be inserted into the ear canal and/or placed in proximity to the ear in order to stimulate the facial nerve system non-invasively (e.g., using an electromagnetic field). The device can be used in the emergency treatment of acute stroke or chronically variations for long-term maintenance of blood flow to the brain and stroke prevention. Additional embodiments of the device may be adapted for use on different regions of the body.

The invention relates to a stereoscopic vision based emergency treatment device and method for running vehicles, wherein the device comprises a binocular-vision image pick-up unit, an on-board bus interface, a central processing unit, a vehicle braking control system and an acousto-optic alarm circuit. The binocular-vision image pick-up unit is used for capturing an image of a road in front of a vehicle; the DSP (digital signal processor) based central processing unit is adopted for carrying out real-time quick calculation on a visual image so as to obtain a three-dimensional road scene, and compares the obtained three-dimensional road scene with a safe driving road model set up by a system so as to judge whether obstacles or dangers exist in the traveling direction of the vehicle; when adanger is found, the vehicle braking control system is started so as to reduce the speed of the vehicle and send an acousto-optic alarm to a driver; meanwhile, the central processing unit is connected with a vehicle sensor by an inter-vehicle bus so as to detect the state of the vehicle, and when the vehicle has mechanical or circuit faults, a braking system is started so as to reduce the speed of the vehicle and send an acousto-optic alarm. The device disclosed by the invention can be arranged on ordinary motor vehicles so as to avoid the occurrence of accidents or reduce the accident loss, thereby improving the driving safety performance.

The invention discloses a rapid prediction method for drifting path and diffusion of marine spilled oil, comprising the following steps of: creating a weather field database; calculating and predicting a wind field of a sea area related to the spilled oil by an atmosphere prediction model; calculating a wave field through a sea wave model, providing open boundary conditions of tides and circulations based on harmonic constants of 8 partial tides provided by a NAO99 global tide model, and taking the wave field as a forcing field to calculate out a three-dimensional current field comprising tidal currents and wind currents through a ocean dynamics model; based on an oil database and the monitored condition of the spilled oil, calculating out the drifting path and the diffusion result of thespilled oil through a spilled oil model comprising a spilled oil expansion and drifting track prediction model and a weathering model; and directly showing the prediction result through a visualization technology to provide scientific evidences for related decisions, such as emergency treatment on marine oil spill pollution, and the like.

The invention discloses a vehicle avoidance method including the following steps that when a special vehicle performs a task, early warning information is sent to a remote server and includes the position information and avoidance requests of the special vehicle; the remote server broadcasts the early warning information to other vehicles; and the other vehicles send early warning based on the avoidance requests and take corresponding avoidance measures based on the position information of the vehicle. The vehicle avoidance method and avoidance system are advantageous in that the avoidance request signals of the special vehicle are sent to social vehicles in advance, so that the social vehicles ahead the special vehicle can receive the avoidance request signals in advance to take the avoidance measures such as lane change and deceleration to prevent the special vehicle from being jammed on the way to miss the emergency treatment opportunities and cause huge losses.

The invention belongs to the field of special equipment for nuclear industries, and in particular relates to an emergency treatment and rescue robot which can be used for a nuclear radiation environment. The robot consists of a walking base plate, a mechanical arm, a robot body motion control system, a robot redundancy navigation control system, a gamma camera, a holder, a gamma ray imaging system, a battery and a controller, wherein the walking base plate has a crawler-type structure; a motor is arranged in the middle of the base plate and is used for driving a crawler belt to operate through a chain; the mechanical arm is arranged at the front end of the base plate and has four degree of freedom; the gamma camera and the imaging system are positioned on the rear part of the robot and are arranged above the battery; and the gamma camera can be used for detecting the intensity and the direction of radiation and the robot can perform emergency treatment through the mechanical arm of the robot.

The invention relates to the technical field of accident source locating, in particular to a locating method, a locating device, a treatment device and a system for a chemical leakage source. The locating method for the chemical leakage source comprises the steps that the portable locating device for the chemical leakage source determines effective monitoring points on a chemical leakage site; the portable locating device for the chemical leakage source sends monitoring information obtained from the effective monitoring points to the locating treatment device for the chemical leakage source so that the locating treatment device for the leakage source can carry out inversion and locating on the position and strength of the leakage source according to the monitoring information. According to the locating method, the locating device, the treatment device and the system for the chemical leakage source, monitoring data on the chemical leakage site can be sent into the locating treatment device for the chemical leakage source in time to be treated, so that the position and strength of the leakage source are obtained in time, and the requirement for locating the leakage source in time in emergency treatment of dangerous chemical leakage accidents can be met.

The invention relates to an emergency interlocking monitoring system and a method thereof for a dangerous chemicals leakage accident, which belong to the technical field of the dangerous chemicals accident emergency rescue. The emergency interlocking monitoring system comprises an explosion-proof wireless gas concentration monitoring subsystem and an explosion-proof individual wireless video transmission subsystem arranged around the site where the leakage accident occurs; an emergency command host computer arranged at a site emergency command center, a video server and a wireless receiving module. The method mainly comprises the steps that wind direction, speed, concentration of leaked gas and video pictures on the site of each monitoring point are collected in real time, and the emergency command host computer receives and displays information, and provides site emergency treatment measures; the accident casualty radius is calculated according to aftermath, and the evacuation region of the people is determined; emergency rescue force and rescue facilities around the accident site are displayed on a GIS system, and the optimum evacuation path for the people is searched and displayed on an electronic map. The emergency interlocking monitoring system and the method can reduce the accident damage, and better guarantee the life safety and the property security of the people.

The monitoring and controlling system for petroleum and natural gas well drilling engineering realizes the whole procedure monitoring and control on the petroleum and natural gas well drilling operation by means of its fiver subsystems of: imitating monitoring, alarm and emergency treatment, control and HSE safeguard, data base and management, and remote monitoring and control, and reaches the aim of safe production, environment protection and high economic utility. The system is advanced, convenient, intuitive and fast.

The invention provides a multifunctional and highly integrated fire safety precaution emergency system device, which is characterized by adopting a modular design and comprising a central monitoring unit (A), a communication unit (B), a node monitoring unit (C), a terminal detection unit (D) and an energy conservation unit (E), wherein inside the units and among the units, smog sensors (D1), flame sensors (D2), infrared sensors (D3) and the like are combined with a control processor, so as to form different multifunctional and integrated module and node devices (4-1 to 4-n), which can operate in a separate or combined manner through various software, and a monitoring interface module (2) is designed, as a result, the system device has the application effects of multiple functions, high integration, immediate detection and proceduring monitoring for fire safety precaution and alarm as well as emergency treatment.

Stimulation of the facial nerve system (e.g., electrically, electromagnetically, etc.) in stroke patients will cause dilation of occluded arteries and dilation of surrounding arteries, allowing for blood flow to circumvent the obstruction and reach previously-deprived tissue. The device approaches the facial nerve and its branches in the vicinity of the ear. In use, the device can be inserted into the ear canal or placed in proximity to the ear in order to stimulate the facial nerve system without puncturing the tympanic membrane (e.g., using an electromagnetic field). The device can also be advanced into the middle ear through a puncture created in the tympanic membrane. Branches of the facial nerve in the middle ear can then be stimulated directly (e.g., by application of electrical current). The device can be used in the emergency treatment of acute stroke or as chronically-implanted/inserted variations for long-term maintenance of blood flow to the brain and stroke prevention

Provided is an intelligent respirator and aerating method of using the respirator, belonging to the technical field of medical instruments. The intelligent respirator comprises a circuit, an air channel, an operation panel, and a display; a flow meter and a transducer are installed inside the air channel; a power supply board is installed inside the circuit; the circuit further comprises a microcomputer electronic control panel and a vital sign transducer; the microcomputer electronic control panel is installed inside the circuit; the microcomputer electronic control panel is in communication connection respectively with the power supply board, the operation panel, the display, the air channel and the vital sign transducer. The aerating method of using the intelligent respirator comprises the following steps: collecting, by the microcomputer electronic control panel via the vital sign transducer, information changes of vital sign parameters, controlling the velocity ratio of air and oxygen in the air channel, and controlling a warning device, thereby achieving the intelligent adjustment to the oxygen concentration of the patient and sending out an alarm for emergency treatments. The intelligent respirator and aerating method of using the respirator can achieve the intelligent control, thus achieving the adjustment of oxygen concentration as in need and in time without changing the tidal volume.

The embodiment of the invention discloses a road traffic condition analysis method and a system. The method comprises the following steps: a traffic flow perception model is used and the traffic flowinformation of a road network is obtained according to traffic data. Abnormal traffic situation is monitored and traffic management assistance scheme is provided; the road setting analysis model is used and road network road analysis information is obtained according to the traffic data. The road setting is evaluated and a road planning proposal scheme is provided. The method and system can be used for sensing the overall traffic flow of the road network, monitoring the traffic condition of the abnormal burst, and providing auxiliary support for emergency treatment; the rationality of road setting can be analyzed and evaluated to provide support for road planning construction; moreover, the block chain technology is utilized to store and validate the data. The reliability of the data froma data provider can be effectively ensured in the complex network. Dishonest nodes are avoided, and malicious tampering or disturbance is prevented.

A medication delivery apparatus and method for a continuous positive airway pressure (CPAP) system such as used in emergency treatment of severe respiratory distress. The apparatus of the invention includes a 3-port Tee fitting, one port of which is connected to the inlet port of a CPAP face mask operable at an elevated pressure. A second port is connected to a CPAP gas conduit supplying an oxygen-containing gas at a pressure above atmospheric. The third port is connected to a flexible tube receiving aerosolized medication from an upper outlet of an openable/refillable lightweight nebulizer. The flexible tubing is only long enough to bend vertically downward to support a lightweight nebulizer in a vertical attitude, whereby full nebulization takes place, no medication is spilled, and the tubing length is minimized for maximal transfer of medication to a patient. In addition, cutting of the CPAP gas supply tube and placement of a T fitting between the cut ends, with its concomitant wastage of condensed medication, is avoided. The patient head does not need to be in an upright position. The patient's airway is continuously maintained at an elevated pressure to maintain an open airway and oxygenate the patient, permitting repeated doses of nebulized medications at independently controlled nebulization rates, minimizing downtime of both the pressurized oxygen and aerosolized medication.

The invention belongs to the technical field of functional polymer materials, and in particular relates to a super-hydrophobic/super-oleophylic polyurethane oil-absorption sponge and a preparation method thereof. According to the technical scheme, the super-hydrophobic/super-oleophylic polyurethane oil-absorption sponge is prepared from the following components in parts by weight: 10-50 parts of polyisocyanates, 20-60 parts of a chain extender, 0.05-1.5 parts of a catalyst, 1-4 parts of a chemical foaming agent, 1.0-8.0 parts of a physical foaming agent, 0.5-3 parts of a cross-linking agent and 2-20 parts of other additives. The invention further provides the preparation method of the super-hydrophobic/super-oleophylic polyurethane oil-absorption sponge. The oil-absorption sponge provided by the invention has the advantages of super-hydrophobicity, super-oleophylicity, large specific surface area, porous polymolecular layers, capillary agglutination super oil-absorption property, environment inertia and the like, and is a high-efficiency rapid separation material which can be applied to emergency treatment on ocean oil overflowing pollution accidents.

The invention relates to an electric control pneumatic cardio-pulmonary resuscitation machine and belongs to the field of medical machinery. The machine is used for cardio-pulmonary resuscitation emergency treatment for sudden cardiac arrest of a patient. The electric control pneumatic cardio-pulmonary resuscitation machine structurally comprises a rigid fixing press bow and an equal-altitude back plate. The press bow is composed of fixing rods with scale display, movable sliding rails, a press piston cylinder, a resetting spring and a recessed face press head. The press bow is connected with fixed locks on movable sliding rails on two sides of the equal-altitude back plate through the fixing rods on two sides and is capable of moving vertically through the two fixing rods. A chip control circuit board, an electromagnetic valve, a pressure adjusting valve, a stabilizing air storage cylinder and the like are arranged in the equal-altitude back plate. The equal-altitude back plate has certain inclination, so that doctors can conveniently open an air channel of the patient. The machine utilizes the principle that the machine is controlled by chip circuit board program, press and ventilation are accurately controlled by an electromagnetic valve, press depth and ventilation quantity are controlled by a pressure adjusting valve, system pressure can be compensated by a stabilizing air storage cylinder, and continuous pressure output and ventilation can be ensured. The machine is suitable for cardio-pulmonary resuscitation emergency treatment of the patient suffering from pre-hospital cardiac arrest and in-hospital cardiac arrest.

The invention relates to a landslide emergency treatment engineering exploration design method based on remote sensing assistance of a small unmanned aerial vehicle. The method is characterized by comprising the following steps: rapidly acquiring a high-definition picture of a landslide engineering region in field by using a small unmanned aerial vehicle remote sensing system; generating an orthophoto remote sensing result of the landslide engineering region through digital photogrammetry software processing; making a large-scale line global map by using the orthophoto remote sensing result; carrying out indoor visual auxiliary engineering geological investigation based on an orthophoto and a three-dimensional model; programming a visual conventional engineering geological map according to an on-site engineering geological investigation result; carrying out an auxiliary treatment engineering design based on the visual engineering geological map; programming a visual and conventional landslide emergency treatment engineering design plane map.

The invention belongs to the fields of measurement and wireless communication, disclosing a sound localization-based wireless measuring method. Firstly, a plurality of wireless acoustic sensors are arranged in a designated area; the coordinates of the sensors are confirmed, and one of the wireless sensors is used as a data aggregation and processing point; a positioning method by means of receiving a signal energy is adopted to localize the sound; a plurality of wireless acoustic sensors are used for measuring a sound signal sent by a target; and a plurality of the most suitable sensors are selected to participate into the sound localization according to a measured sound signal intensity so as to localize the sound by the positioning method by means of receiving the signal energy. In order to overcome the influence of noise and heterogeneity of a medium and to improve positioning accuracy, the problem of an equation set solution is changed into an optimization problem; and a steepest descent method is adopted to search the location of the sound so as to realize the sound localization. A sound localization system established by the invention has the advantages of convenient arrangement and strong adaptability, thereby especially being applied to the positioning of a military vehicle in an outdoor battlefield and an occasion such as an emergency treatment.

The invention discloses an alkyl modified chitosan/mesoporous silicon dioxide composite quick hemostatic powder and a preparation method thereof. The method comprises the following steps: 1) preparation of alkyl modified chitosan; 2) preparation of mesoporous silicon dioxide particles; and 3) preparation of composite quick hemostatic powder: dissolving the alkyl modified chitosan in an acetic acid water solution, adding polyethyleneglycol 20000 to be dissolved, adding the mesoporous silicon dioxide particles prepared in the step 2), stirring at room temperature, freeze-drying the precipitate, suspending the precipitate in dimethylsulfoxide, regulating the pH value, centrifuging, washing with deionized water, and freeze-drying to obtain the alkyl modified chitosan/mesoporous silicon dioxide composite quick hemostatic powder. The hemostatic powder disclosed by the invention can quickly stop bleeding, and is suitable for pre-hospital emergency treatment of severe bleeding wounded persons. The material has the advantages of high hemostatic speed, excellent hemostatic effect, favorable biocompatibility and histocompatibility, and no side effect.

The invention provides an intelligent emergency treatment grading triage system, applied in grading diagnosis of emergency treatment patients. The system comprises a server-side, a first client, and at least a second client associated with a corresponding emergency treatment region. The server-side is stored with patient registration information of each emergency treatment patient. The first client is used to obtain the corresponding patient registration information from the server-side according to illness state data of the emergency treatment patient, and make the illness state data associate with the corresponding patient registration information to form associated data, and according to the illness state data, distribute grade for the corresponding associated data, and then send back the associated data to the server-side. The emergency treatment regions are corresponding to the grades in a one-to-one manner. The second client is connected with the server-side, and is used to obtain the associated data in the corresponding grade from the server-side, and add diagnosis and/or treatment information in the associated data. Beneficial effects of the technical scheme are that the system makes accurate grading for illness state of emergency treatment patients, and according to the grades, corresponding emergency treatment regions are used for treatment, so as to improve quality and efficiency of emergency treatment grading triage.

The invention discloses an integrated method of lake water environment management. The integrated method of the lake water environment management comprises the steps of making first-phase preparations for lake water environment integrated management, analyzing a landform, designing the type of a side slope, determining the self-cleaning capacity of a lake, controlling pollution sources around the lake, conducting a silt-removing treatment on a water body, managing the side slope, conducting ecological restoration on the lake, and conducting monitoring and emergency treatment on the lake. The integrated method of the lake water environment management is used for enabling a lake water environment biologic chain to be effectively restored and consolidated and enabling the lake side slope to be stable.

The invention relates to a chemiluminescent immunoassay analyzer. The analyzer comprises a reagent dosing device, a sample delivering device, an automatic cup neatening device, an emergency treatment device, a reaction disk device, a cleaning device, a sample diluting device, a luminescence measuring device, a collecting barrel, a manipulator and a sampling needle, and the sampling needle is used for sucking and conveying a liquid, and can directly swing among the sample delivering device, the emergency treatment device and the sample diluting device; the manipulator can grasp and convey reaction cups to make the reaction cups move to the reaction disk device from the automatic cup neatening device, move to the cleaning device from the reaction disc device, move to the luminescence measuring device from the cleaning device and move to the collecting barrel from the luminescence measuring device; and the reaction cups and the liquid are conveyed through the movement of the manipulator and the sampling needle among all above devices in order to realize the automatic operation of the whole immunoassay process and improve the full automation degree.

The invention provides a variable-pitch controller for a wind power generator and relates to the technical field of the wind power generation device, which comprises a TMS320LF2407 single chip microcomputer (SCM) of which the interfaces are respectively connected with a switching-value isolated input circuit, an analog isolated conditioning circuit, a pulse value conditioning circuit, a serial communication protocol conversion circuit and a switching-value isolated output circuit which can be connected with a relay. The TMS320LF2407 SCM is connected with external control circuits by RS 485 serial ports and a CAN communication drive circuit which is connected with a main controller of the system. The switching-value isolated input circuit, the analog isolated conditioning circuit and the pulse value conditioning circuit are respectively connected with sensors. The invention also comprises relative software. The variable-pitch controller for a wind generator adjusts the power by controlling the change of the angel of attack of blades and realizes the starting, stopping and emergency treatment of the wind power generator by controlling the pitch angel and the speed, thus ensuring that the wind power generator is in good operation.