93results about How to "Avoid aggravation" patented technology

The invention discloses an anti-flavivirus envelope E protein monoclonal antibody and application thereof. The anti-flavivirus envelope E protein monoclonal antibody of the invention is secreted by a mouse source hybrid tumour cell strain D2-2A10G6 with the preservation number of CGMCC No. 3292. The anti-flavivirus monoclonal antibody of the invention can be specifically combined with the function epitope of flavivirus envelope E protein. The amino acid sequence of the functional epitope of envelope E protein is SEQ ID NO: 17. The monoclonal antibody of the invention is subject to screening by indirect immunofluorescent method, and indirect enzyme-linked immunization is used for evaluating the specificity and affinity when being combined with antigen. By adopting the monoclonal antibody or immunoconjugate of the invention, flavivirus infection cell can be blocked and suckling mouse can be protected from virus attack, thus achieving the effect of inhibiting virus infection. The monoclonal antibody or immunoconjugate of the invention also can be used for flavivirus envelope E protein detection.

The invention relates to the technical field of medical systems, in particular to an intelligent analysis system of medical big data and an application method. The intelligent analysis system comprises an integrated data providing module, a data analysis and processing module, a patient information platform, a hospital diagnosis platform and a database server, wherein the integrated data providingmodule is used for being connected with the internet to obtain drugs, food and disease-related information; the data analysis and processing module is used for analyzing and extracting effective dataof the integrated data providing module with the neural network algorithm, and acts on the patient information platform and the hospital diagnosis platform; the patient information platform is used for providing medical services for patients according to the information of the integrated data providing module; the hospital diagnosis platform is used for providing auxiliary information for diagnosis of doctors according to the integrated data providing module; the database server is used for data accessing. The invention also discloses the application method with the intelligent analysis system. The intelligent analysis system of medical big data and the application method can effectively assist in treatment of the patients and diagnosis of the doctors.

The invention discloses a load-balance-based satellite network on-demand routing method, which mainly solve the problem of unbalanced traffic load in the conventional satellite network. The load-balance-based satellite network on-demand routing method comprises the following steps that: when a source node sends data, the minimum rectangular region of a routing request is limited according to orientations of the source node and a target node; the source node sends a routing request (RREQ) packet to an intermediate node in the minimum rectangular region; when receiving the RREQ packet for the first time, the intermediate node starts a node load judgment mechanism and selectively forwards the RREQ packet according to a judgment result; when the intermediate node forwards the RREQ packet, theRREQ packet is forwarded to a node with the consistent direction with the target node; the target node replies a routing response (RREP) packet to a route with the minimum load value from the received RREQ packet in a delayed response mode; and after receiving the RREP packet, the source node starts to send data so as to complete the route discovery process. Compared with a method employing the conventional routing protocol, the load-balance-based satellite network on-demand routing method has the advantages that: the accurate traffic load balance of the satellite network can be realized; andthe cost of a network route is reduced.

The invention discloses a particle swarm algorithm based VSC multi-target optimization direct power control method under an imbalanced electrical network, which takes into consideration the output three-phase electrical network current, the output active power and the output reactive power of a VSC, enables the control performance of the three to simultaneously obtain multi-target optimization control, employs concise particle swarm algorithm codes, consumes quite short calculating time, facilitates realization in a real-time calculation aspect, can effectively improve the operation control performance of the VSC under imbalanced electrical network voltage conditions, and ensures the quality of electric energy and the stability and safety of en electrical power system. Moreover, a direct power control method is adopted in the invention so that the transient rapid response of a VSC system is ensured. At the same time, a vector proportion-integration adjustment technology or a proportion-integration resonance adjustment technology is adopted in the invention, and vector proportion-integration adjustment or resonance adjustment whose angular frequency doubles a fundamental frequency can inhibit unfavorable influences brought by negative phase-sequence components in electrical network voltage.

The invention discloses a medicament for clearing pharynx and process for preparation, wherein the medicament comprises the following raw materials (by weight portion): emblic leafflower fruit 150-600 parts, honeysuckle flower 125-500 parts, arctium fruit 75-300 parts, ophiopogon root 50-200 parts, mentha-camphor 10-20 parts, vitamin C 30-120 parts, granulated sugar 315-1260 parts and glucose 135-540 parts.

The invention discloses a multi-objective control method for a DFIG under an unbalanced power grid based on particle swarm optimization. Consideration is given to output three-phase stator currents, output active power and output reactive power of the DFIG, so that multi-objective optimization control over control performance of the output three-phase stator currents, the output active power and the output reactive power is achieved at the same time, according to the adopted particle swarm optimization, codes are simplified, calculation time is short, which helps real-time calculation to be achieved, operation control performance of the DFIG can be effectively improved under unbalanced power grid voltage conditions, and electric energy quality and stability and safety of a power system are ensured. Meanwhile, a vector proportional integral adjustment or proportional integral resonance adjustment technology is adopted, and angular frequency can restrain adverse effects caused by negative sequence components in power grid voltage for vector proportional integral adjustment or resonance adjustment of double fundamental frequency.

The invention relates to a fire-fighting special-purpose remote alarm method, and belongs to the field of an alarm technology. The method is realized by arrangement of an onsite alarm and a mobile terminal flexibly moving along with a client. The alarm comprises a temperature sensing module, a first control unit and a first communication module, the mobile terminal is provided with a power supply module, a second control unit and a second communication module and is also provided with a wake-up module for booting the mobile terminal in a forced way, the temperature sensing module of the alarm sends a sensing temperature to the first control unit, the first control unit compares the sensing temperature with an alarm temperature, when the sensing temperature reaches the alarm temperature, the first communication module sends alarm signals to the mobile terminal, the mobile terminal is booted in a forced way by reliance on the wake-up module when the mobile terminal is at a shutdown state, the second communication module receives the alarm signals, and the second control unit processes the alarm signals and gives an alarm. The alarm method provided by the invention enables a user to receive the alarm signals no matter whether the mobile terminal is powered on or off, and real-time fire-fighting remote alarm can be realized.

The invention relates to a medicament for treating early ascites due to cirrhosis. Dangshen, radix astragali, stir-fried rhizoma atractylodis macrocephalae, dried orange peel, pericarpium arecae, Chinese yam, poria, rhizoma sparganii, rhizoma zedoariae, immature bitter orange, Mangnolia officinalis, rhubarb, eucommia, Flos Caryophyllata, costus root, radix curcumae, coptis, Baikal skullcap root, phellodendron bark, oriental wormwood, galingale, brown malt, charred hawthorn, charred medicated leaven, trogopterus dung, rhizoma corydalis, licorice root, Plantain seed, calabash and gardenia are decocted and filtered; and the filtrate is extracted to obtain the decoction. The invention effectively displays the compatibility of traditional Chinese medicines, has the advantages of low cost, convenience for treatment, favorable effect, no toxic or side effect and the like, and can realize early detection and treatment, thereby preventing the state of illness from worsening.

The invention relates to the technical field of medical equipment, in particular to a nursing stretcher bed for the thoracic surgery department. Supporting legs are fixedly connected to four lower corners of a supporting plate, universal wheels are in rotational connection with lower ends of the four supporting legs respectively, and a supporting column is fixedly connected to the upper end of thesupporting plate. An internal threaded sleeve is rotationally connected to the supporting plate through a mounted bearing, an external threaded rod is in threaded connection in the internal threadedsleeve, and the upper end of the external threaded rod is semispherical. A stretcher can be taken down for single use to make it convenient to perform first aid on a patient. In a treatment process, when the patient needs to be transferred to another place, a right handle is pulled outwards to drive a clamping component to separate from a bed board, and nursing personnel can directly lift the stretcher without moving the patient, so that troubles in operation, time consumption, labor consumption and condition exacerbation caused by secondary injuries to the patient are avoided, work difficultyis lowered for the nursing personnel, an convenience in nursing is achieved.

The invention discloses a control method and device for an air conditioner, which belong to the technical field of the air conditioners. The control method comprises determining a frosting condition of an indoor unit when the air conditioner is operated in a refrigeration mode; and when the indoor unit is frosted under the refrigeration mode, controlling and blocking a cold medium pipeline flowing to the indoor unit. The control method for the air conditioner controls and blocks the cold medium pipeline flowing to a heat exchanger having a frosting problem, a low temperature cold medium is stopped from being continuously conveyed into the heat exchanger which has been deforested, the frosting problem is prevented from being further aggravated, and besides, the temperature of an environment where the heat exchanger is can be used to defrost and deice the heat exchanger naturally to realize a freezing protection action on the heat exchanger of the air conditioner.

The invention specifically relates to a menu providing system, including an input end and a display end. Using the menu providing system, a user can input or search a corresponding food material according to conditions of the user, and optimal menu information can be obtained according to the corresponding food material. Corresponding to users who have certain diseases, disease names or health statuses of the users can be directly input, so the users can know information of food materials which are beneficial for the users and food materials which are not suitable to eat. Users study some basic diet knowledge in a user process, to prevent worsening conditions caused by eating some food material by mistake.

The invention discloses a strip steel coiling control method and device and belongs to the field of steel rolling. The method comprises the steps that the addition speed of a coiling machine is switched to be a first preset negative value when drift of a previous steel coil is finished, wherein the addition speed is the factor for controlling the coiling speed of the coiling machine based on the linear speed of a recoiling unit; at the moment when the coiling machine coils the current running strip steel to reach the first set length, the addition speed is adjusted from the first preset negative value to zero; and starting from the moment when the coiling machine coils the current running strip steel to reach the second set length, the addition speed is progressively increased from zero to a preset positive value. The strip head printing length and the strip head printing degree are reduced.

The invention discloses wearable prompting equipment and a corresponding prompting method thereof. The wearable prompting equipment comprises a data acquisition device, an evaluation device and an alarm device, wherein the data acquisition device at least comprises a wearing perception sensor used for detecting the physical condition of a wearer and a positioning sensor used for determining the position of the wearer; the evaluation device is used for determining the current state level of the wearer from at least two state levels according to the data acquired by the data acquisition device;and the alarm device is used for notifying terminal equipment associated with the wearable prompting equipment in a notification mode corresponding to the current state level. The wearable prompting equipment can be especially realized as a smart watch, and the associated terminal equipment can be pre-bound terminal equipment of a guardian. Through the alarm means which carries out comprehensive judgment for more safety judgment dimensions and introduces safety state grading for distinguishing, the related equipment can be reminded more timely and reasonably, and the effect of protecting the equipment wearer is truly achieved.

The invention relates to the technical field of computers, in particular to a diabetes patient medical care system based on personalized diaries. The system comprises an information data center whichis connected with a website and is used for obtaining information related to diabetes medicines and foods; a patient information terminal which is used for inputting patient information; a hospital diagnosis and treatment terminal which is used for a doctor to acquire patient information and determine a treatment scheme; a diary platform which comprises a body weight recording module, a blood glucose recording module, a diet suggestion module and a medication information display module and is used for recording the body weight and the blood glucose value of the patient and providing information of a diet suggestion medication plan; an examination data import module which is used for sending various numerical values in an examination result to the patient information terminal; and a database which is used for storing and sending data of the information data center, the patient information terminal, the hospital diagnosis and treatment terminal and the diary platform. Targeted medical care suggestions can be provided for diabetic patients, and it is guaranteed that the patients can have correct diet and medication.

The invention discloses a multi-target control method for a VSC (voltage source converter) under an unbalanced power grid based on a particle swarm algorithm. The multi-target control method gives consideration to output three-phase power grid current, output active power and output reactive power of the VSC, control performances of the output three-phase power grid current, the output active power and the output reactive power can be controlled in a multi-target optimized manner, codes of the particle swarm algorithm are simplified, computing time is short, real-time computing can be realized, the running control performance of the VSC under the condition of unbalanced power grid voltage can be effectively improved, and quality of electric energy and stability and safety of an electric power system are ensured. By the aid of vector proportional-integral control or proportional-integral resonance control technology, angular frequency is obtained by performing vector proportional-integral control or resonance control on double fundamental frequency, and negative influence caused by negative sequence components in the power grid voltage can be restrained.

The invention discloses a multi-objective optimization direct power control method for VSC under a resonance power grid based on particle swarm optimization. Consideration is given to output three-phase stator currents, output active power and output reactive power of the VSC, so that multi-objective optimization control over control performance of the output three-phase stator currents, the output active power and the output reactive power is achieved at the same time, according to the adopted particle swarm optimization, codes are simplified, calculation time is short, which helps real-time calculation to be achieved, operation control performance of the VSC can be effectively improved under resonance power grid voltage conditions, and electric energy quality and stability and safety of a power system are ensured. Meanwhile, a vector proportional integral adjustment or proportional integral resonance adjustment technology is adopted, and angular frequency can restrain adverse effects caused by five or seven harmonic components in power grid voltage for vector proportional integral adjustment or resonance adjustment of six-fold fundamental frequency.

The invention discloses a respirator device capable of performing ventilation monitoring. The respirator device comprises an air bag, an air guide pipe, a one-way valve, an air storage bag, a safety pressure valve, an exhalation valve, a connecting valve, an airflow sensor, a displayer, a pressurizing mask and an air inlet; one end of the air guide pipe is fixedly connected with one end of the airbag; the one-way valve is sleeved on the air guide pipe; the air inlet is embedded in the air bag; the respirator device has the following beneficial effects, the respirator device is reasonable in design and novel structure, the use method is simple, the operation is convenient, when the simple respirator is used, the display is matched with the airflow sensor, the tidal volume and the ventilation frequency can be displayed in real time, the lung injury caused by invalid use of the simple respirator or wrong use is prevented, the ventilation parameters of the simple respirator can be visually displayed, the reliable data guidance is provided for operators, even inexperienced operators, and the situation that invalid operation or wrong operation aggravates the illness state of a patient is avoided.

The invention discloses an infant cradle providing convenience for ventilation and temperature control. The infant cradle providing convenience for ventilation and temperature control comprises a cradle frame, a cradle supporting plate, a cradle bed board, a cradle rocking rack arranged at the bottom of the cradle supporting plate and a controller. An air outlet and an air inlet are formed in thecradle supporting plate, an exhaust fan is arranged at the air outlet, and an air blower is arranged at the air inlet; a heating device is arranged on the cradle supporting plate, multiple vent holesare formed in the cradle bed board, and multiple temperature sensors are arranged on the top face of the cradle bed board. According to the infant cradle, ventilation can be conducted on the infant cradle, the temperature in the cradle can be controlled, the sleeping environment of infants is improved, the infants fall asleep conveniently, the sleeping quality of the infants is improved, and meanwhile eczema or eczema exacerbation of the infants due to environmental factors can be prevented.

The invention discloses a road condition display device for a container vehicle. A display device is fixed, a display screen is arranged on the display device, a central processing unit is arranged inside the display device, an image conversion device and an output device are respectively arranged on the upper and lower sides of the central processing unit. This kind of road condition display device for container vehicles is powered by the vehicle power supply, and the high-definition camera at the front of the vehicle transmits the road conditions in front of the container vehicle to the display screen on the display device, so that the driver of the vehicle behind can know the road conditions ahead in time. Change lanes and overtake vehicles at a safe time, respond in time to unexpected events, take measures to avoid aggravation of traffic accidents, and reduce accident injuries to drivers behind.

The invention discloses a chest pressing device for the cardiology department. The chest pressing device comprises a bed body, wherein sliding grooves are formed in the two sides of the top of the bedbody; sliding blocks are slidingly connected into the two sliding grooves; electric telescopic rods are fixedly installed on the groove walls of one sides of the two sliding grooves; the telescopic ends of the two electric telescopic rods are fixedly connected with one sides of the corresponding sliding blocks respectively; a U-shaped frame is fixedly installed at the tops of the two sliding blocks; and a fixing block is fixedly installed in the middle of the bottom of the U-shaped frame. According to the chest pressing device, an installed speed adjusting motor drives a rotating shaft to rotate, the rotating shaft rotates to drive a cam to rotate, the cam rotates to extrude a transverse plate to descend, a limiting spring installed in a first cavity drives the transverse plate to ascend,the transverse plate ascends and descends to drive a connecting rod to ascend and descend, the connecting rod ascends and descends to drive an arc-shaped pressing plate to ascend and descend, the chest of a patient is conveniently pressed, pressing of medical workers is replaced, and the pressing effect is guaranteed.

The invention discloses a drug for treating lumbar intervertebral disc herniation with pain. The drug consists of the following ingredients in portions by weight: 20-40 portions of carthamus tinctorius, 20-40 portions of cortex acanthopanacis, 10-30 portions of rhizoma alpiniae officinarum, 10-20 portions of Chinese angelica, 20-30 portions of caulis sinomenii, 20-40 portions of erythrina bark, 20-30 portions of rhizoma corydalis, 20-30 portions of codonopsis pilosula, 10-20 portions of cortex lycii radicis, 10-30 portions of radix aucklandiae, 20-40 portions of salvia miltiorrhiza, 20-40 portions of caulis trachelospermi, 10-20 portions of radix stephaniae tetrandrae, 20-40 portions of ligusticum wallichii, 10-30 portions of salt eucommia, 20-40 portions of cortex ailanthi, 20-40 portions of achyranthes bidentata, 20-40 portions of poria cocos, 20-40 portions of caulis piperis futokadsurae, 20-40 portions of radix clematidis and 10-20 portions of herba epimedii. The above medicines are added to 5000 portions of 30-40 DEG liquor to be sealed and stored for one month, and the liquor containing traditional Chinese medicine is poured out after dregs are removed. The curative effect of the drug is better than the curative effects of acupuncture and moxibustion, massage, acupoint injection and other traditional Chinese medicines.

The invention relates to the field of production of fertilizers, in particular to a special compound fertilizer for longan and a preparation method of the special compound fertilizer. The compound fertilizer is prepared from feces of livestock and poultry, phosphogypsum, straw powder, urea, methane slag, dried rhizome of rehmannia and biological bacteria. The invention further provides a preparation method of the compound fertilizer. The fertilizer can be rapidly released for the first time after being used, meanwhile, the root of the prepared straw powder can continuously decompose in the soil to form the controlled-release fertilizer, and required nutritional ingredients are continuously provided for the longan. In addition, by the compound fertilizer, soil hardening can be prevented to a certain degree, loosening of the soil is kept, and growth and development of a root system of the longan are facilitated. The compound fertilizer can achieve the effect of fertilizing in the next year; continuous effect of the fertilizer can be guaranteed; the fertilizing frequency can also be reduced; and costs are reduced for longan farmer households.

The invention relates to the technical field of waste fishing, and discloses a river surface waste fishing equipment. According to the equipment, the problems that the floating capability of lunch boxes on the water surface is strong, the crushed garbage bags still have the floating capability, so that waste can be collected by means of a mechanism in literature, shaping blocks are conveniently picked up after being collected, and the waste is prevented from affecting the waste placing area of a vessel body are solved; the inner wall of the right side of a waste extruding notch box is connected with a supporting closing plate in an up-and-down swinging mode, the waste can be discharged when the support closing plate is separated from the waste extruding notch box, if the step is not designed here, the bottom of the waste extruding notch box is provided with a sealing state, the waste cannot be discharged after being extruded and formed, so that the effects that the waste is continuously extruded and formed, the waste is discharged into a collecting net which is connected with the bottom of the supporting plate of the fishing equipment cannot be achieved.

The invention discloses an angle adjustable audio-video monitoring device which comprises a video sever, a camera, an alarm box, a memorizer and an output device. The camera, the alarm box, the memorizer and the output device are all in signal connection with the video server. The angle adjustable audio-video monitoring device further comprises a cloud deck decoder and a sound pickup, wherein the cloud deck decoder is connected with the video server through an RS485 interface, and the sound pickup is in signal connection with the video server. By the adoption of the structure, the angle adjustable audio-video monitoring device can achieve zoom, focus and the like of a camera lens through the cloud deck decoder, on-site sound can be further collected, and therefore good monitoring video quality can be obtained.

The invention discloses an active armpit drying and supporting device. The device mainly comprises a non-woven fabric layer, a breathable water absorption layer and a ventilation area which are sequentially arranged from outside to inside, wherein the breathable water absorption layer half wraps the outside of the ventilation area, a plurality of transverse ventilating pipes are axially arranged in the breathable water absorption layer, the outsides of the transverse ventilating pipes are filled with water absorbing sponges, and heating conducting wires are arranged on the inner surface of thebreathable water absorption layer; a turbine fan is arranged in the middle of the ventilation area, an air inlet main pipeline is arranged at the upper part of the turbine fan, the lower part of theturbine fan is provided with an exhaust main pipeline, the two sides of the turbine fan are provided with battery cabins, and an outlet of the exhaust main pipeline corresponds to the position of an exhaust hole of the non-woven fabric layer; an air inlet area is formed in the gap between the breathable water absorption layer and the outer surface of the ventilation area, the air inlet area is communicated with the air inlet main pipeline, and the bottom of the air inlet area is hermetically connected with the outside of the ventilation area. The device is simple in structure, reasonable in design and convenient to operate, sweat under armpits can be conveniently discharged, the armpits can be dried, and the comfort degree of a user is improved.

The invention relates to the field of tumor cell detection, in particular to a high-sensitive extraction-free kit used for detecting EGFR T790M rare mutation from human peripheral blood CTC. The kit particularly comprises T790M detection reagent, a reference gene detection reagent, a 790 M positive and negative quality control materials and the like. Preferably, a reference gene actin beta gene and a mutant gene are T790M positive quality control materials, and a T790M negative quality control material is process water. An operation method comprises the steps of CTC negative enrichment, PCR amplification, result judgement and the like. The kit has the advantages that according to the technical scheme, a test sample is blood, no genome extraction technology is needed, substrate loss causedby sample extraction is effectively avoided, and the kit is suitable for different stages of cancer patients, and comprises but not limited to early stage, middle stage, late stage, pre-operation andpostoperation therapeutic detection, recurrence detection and the like.

The invention relates to a multifunctional spine rack, which effectively solves the problems that an existing spine rack is big in size and not easy to transport and store, and cannot be carried conveniently. According to the technical scheme, the multifunctional spine rack comprises a waist bracket, the front end of the waist bracket is connected to a telescopic structure, the front end of the telescopic structure is connected to a back bracket, the front end of the back bracket is connected to the telescopic structure, the front end of the telescopic structure is connected to a shoulder bracket, the front end of the shoulder bracket is connected to a head bracket, and the rear end of the waist bracket is connected to a leg bracket. The telescopic structure comprises two telescopic rods,a telescopic two-way lead screw penetrates through the portion between the telescopic rods, so that the two telescopic rods draw closer to each other when the telescopic two-way lead screw rotates forwards, and an X-shaped rack is rotatably connected between the two telescopic rods, so that the two telescopic rods synchronously stretch when drawing closer to each other and synchronously shrink when separating from each other. The waist bracket, the back bracket, and the shoulder bracket are all provided with fixing devices. The multifunctional spine rack is simple in structure and easy to carry, and can be effectively applied to emergency rescue under various complicated circumstances.

The invention discloses a method for eliminating an annealing white spot on a cold rolled aluminium crimped edge and relates to the technical field of aluminium alloy heat treatment. The method comprises the following steps: A, before full annealing, conducting aluminium coil rolling pass, wherein the actual degree of convexity is controlled to 0-0.2%; B, controlling a coiling tensile stress before annealing to more than 25 MPa; C, respectively punching a steel belt in 40-120 mm parts of two edges of the aluminium coil; and D, conducting annealing, furnace cooling, turning off a blowing draught fan and a negative pressure draught fan, turning on a side cooling system and then drawing a charge when a material temperature is reduced to below 200 DEG C. Compared with the prior art, the methodcan solve the problem that the white spot defect is occurred on the edge of the existing aluminium coil in the full annealing process.

The invention provides a medical operation bed, and relates to the field of medical devices. The medical operation bed comprises a bed body, damping leg pads are fixedly connected at the bottom of thebed body, telescopic rods and movable rods are fixedly connected at the bottoms of the damping leg pads, bases are fixedly connected at the bottoms of the telescopic rods, adjusting devices are fixedly connected at the tops of the bases, sound insulation boards are arranged on the inner sides of the inner walls of the adjusting devices, motors are arranged at the bottoms of inner cavities of thesound insulation boards and connected with first gears through rotating shaft at the top of the motor in a transmission manner, spindles are arranged on the left sides of the motors, and second gearsare arranged on the spindles. According to the medical operation bed, the damping leg pads are arranged at the bottom of the bed body, so that the bed body can be effectively damped, shake of a patient can be decreased in operating, height adjusting and moving, disease exacerbation is effectively prevented, health of the patient is maintained, the bed body can be vertically moved by the aid of theadjusting device and the movable rods, the height of the operation bed is conveniently adjusted, and the burden of working staff is relieved.