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183results about How to "Reduce the risk of transmission" patented technology
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Large-scale preparation method for foot-and-mouth disease totivirus marked vaccine with high yield, high purity and high safety and product thereof
ActiveCN104491855AMark stableEnsure safetyMicroorganism based processesAntiviralsSucroseUltrafiltration
The invention discloses a large-scale preparation method for foot-and-mouth disease totivirus marked vaccine with high yield, high purity and high safety and a product thereof. The method comprises the following steps: a)collecting a virus solution; b)performing deep filtration on a membrane, performing ultrafiltration and performing enzymolysis on nuclease; c)purifying through a strong anion exchange adsorption bed or an adsorption film; d)depositing by PEG, extracting by chloroform-isoamyl aleohl; e)inactivating; F)performing density gradient centrifugation on an inactivation liquid through cane sugar and purifying; g)performing ultrafiltration dialysis and aseptic filtration; and h)reserving a stock solution or emulsifying. The provided foot-and-mouth disease totivirus marked vaccine antigen is uniform and complete foot-and-mouth virus particle, The vaccine is injected into body, so animal infection and immunization can be completely distinguished, does not contain foot-and-mouth disease virus non-structural protein and other virus particle, and does not contain animal-based foreign protein, polypeptide and oligopeptides, animal latent anaphylactic reaction, carcinogenesis and latent risk such as mad cow disease for causing animal infectious diseases due to vaccine injection can be effectively reduced, and the vaccine has no influence on animal food safety and trade.
Owner:吕宏亮 +2
Preparation method of plant extracting solution deodorant
The invention discloses a preparation method of a plant extracting solution deodorant. The deodorant uses Chinese herbal medicine as raw materials, a volatile oil extractor is adopted for extraction to obtain water extracting solution and volatile oil, the water extracting solution is subjected to separation and refining processes to obtain water extracts, then, the water extracts, the volatile oil, de-ionized water and essence are mixed for emulsification, and finally, the plant extracting solution deodorant disclosed by the invention is prepared through filtering. The plant extracting solution deodorant disclosed by the invention has the characteristics that the use is safe and convenient, the environmental-friendly effect, no toxicity and no harm are realized, through field experiment detection in a garbage transfer station, the ammonia gas removal rate can reach about 63 percent, the odor concentration inside and outside the garbage transfer station after deodorization can be much lower than the national standard, the peripheral air quality and the work condition in the garbage transfer station are greatly improved, in addition, the use cost of the deodorant is very low, and the deodorant is suitable for being used for deodorization in the garbage transfer station of urban communities.
Owner:BEIJING BUILDING MATERIALS ACADEMY OF SCI RES
Automatic medicine taking cabinet and medicine taking method
ActiveCN112249584APrevents the risk of splinteringPrevent overdue situationsWrapper twisting/gatheringStorage devicesDrug productConveyor belt
The invention relates to an automatic medicine taking cabinet and a medicine taking method. The automatic medicine taking cabinet comprises a cabinet body, the cabinet body comprises a medicine placing rack, a front panel located in front of the medicine placing rack, a cabinet door located on the rear side of the medicine placing rack, a medicine taking mechanism and a control system. The invention further discloses the medicine taking method. According to the automatic medicine taking cabinet, a medicine taking trolley hopper of the medicine taking mechanism can reach the lower portions of medicine containing bins along medicine taking rail units, walk to the left side of the medicine taking rail units after taking medicines and pour the medicines into an adjacent medicine hopper, and then a medicine collecting trolley reaches the designated medicine outlet position through a lifting unit and a horizontal moving rail unit. By adopting the cooperation of conveyor belts and correlationsensors, the problems of a medicine feeding mode and counting are well solved, and when the medicines are placed, only the cabinet door needs to be opened, the medicines are pushed in from the back,the previous medicines are in the front, the current medicines are in the back, the operation is simple and convenient, and the situation that the previous medicines are out of date due to unreasonable medicine placement can be prevented.
Owner:HENAN CANCER HOSPITAL
High-efficiency biogum sealant and uses thereof
ActiveCN101214391AReasonable compositionSimple preparation processSurgical adhesivesPharmaceutical containersSealantCardiothoracic surgery
The invention relates to a high-efficiency bio gel sealant and application thereof, which consists of main gel lyophilized powder, catalyst lyophilized powder, main gel cytolysate and catalyst cytolysate; during use, the main gel lyophilized powder is dissolved in the main gel cytolysate and the catalyst lyophilized powder is dissolved in the catalyst cytolysate, which are respectively absorbed in an aseptic injector of a double-cavity liquid pusher; the two solution are evenly mixed by the conehead of the double-cavity liquid pusher, and then sprayed on the wounds after surgery and bleeding, so as to form a semi-transparent ivory film; the invention also discloses a method of preparing all components of the high-efficiency bio gel sealant, including preparation of the main gel lyophilized powder, the catalyst lyophilized powder, etc. with pig blood as the raw material; the product of the invention is an absorbable bio gel combination which can be used immediately for blood stopping, sealing and adhesion of tissues, and is widely applicable in surgery fields, such as general surgery, orthopedics, cardiothoracic surgery, neurosurgery, obstetrics and gynaecology, etc.
Owner:GUANGZHOU BIOSEAL BIOTECH
Monitoring, tracing and early warning regulation and control system and method for virus transmission in a building
PendingCN111554409AReal-time identificationAccurate identificationEpidemiological alert systemsHealth-index calculationHuman bodyControl system
The invention relates to a monitoring, tracing and early warning regulation and control system and method for virus transmission in a building. Indoor and outdoor environment parameters of a buildingcan be monitored in real time, physiological indexes of a human body are obtained in real time, the health state of the human body is judged, and the moving track and the droplet propagation track ofeach person are obtained, so that suspected infected persons and people in close contact with the suspected infected persons are timely and accurately recognized, and meanwhile response measures are taken for the suspected infected persons and people in close contact with the suspected infected persons. Besides, the propagation risk of the current indoor environment can be evaluated, the indoor environment is ventilated and purified according to the propagation risk evaluation result, the suspected infected person and the local area of the close contact person are effectively ventilated and purified, and the propagation risk is reduced. Building indoor environment parameters, human body health characteristics and virus transmission risk assessment are combined, the building indoor environment state can be accurately judged, suspected infected persons and people in close contact with the suspected infected persons can be recognized in real time, and overall ventilation purification andlocal purification treatment on the indoor environment are achieved.
Owner:TSINGHUA UNIV
Body temperature monitoring assisted monitoring system and monitoring method thereof
PendingCN111178333AEnsure hygiene and safetyReduce exposureProgramme-controlled manipulatorData processing applicationsData informationMedicine
The invention relates to a body temperature monitoring assisted monitoring system and a monitoring method thereof. The system is characterized by comprising a cooperative robot for simultaneously detecting the body temperature of more than one pedestrian, and / or recognizing a human face of a body temperature suspicious person with abnormal body temperature and human faces of other pedestrians entering the infection range around the body temperature suspicious person, and / or recognizing whether the body temperature suspicious person wears a mask or not, and / or tracking the body temperature suspicious person, and / or interacting with the body temperature suspicious person; a monitoring control end which is used for receiving the body temperature monitoring data and the face recognition datafrom the assisting robot, and / or used for sending a control instruction to the cooperative robot, and / or used for archiving related data information. The system can effectively monitor the body temperature of a plurality of pedestrians, performs a series of subsequent work on suspicious persons with abnormal body temperature, effectively prevents disease transmission, and ensures public health andsafety.
Owner:ROBORN HC CO LTD
Preparation method of biological deodorant
InactiveCN103830759AInhibition of malignant reproductionReduce generationBacteriaDeodrantsBiotechnologyDecomposition
The invention relates to a biological deodorant. The method is as below: respectively weighing a proper amount of nutrients, and adding water to prepare a nutrient solution; adding bacterial strain into the nutrient solution; and culturing for 72 h at appropriate temperature to obtain the effective deodorant. The preparation method is simple, and does not need the complex preparation equipment. Through the decomposition of ammonia, hydrogen sulfide, methyl mercaptan and other odors, malignant breeding of harmful microorganisms is inhibited, and the generation of odor substances is reduced to reach the functions of deodorizing and repelling mosquitoes, thereby not only providing a good living environment for the animals but also reducing the risk of the spread of diseases.
Owner:QINGDAO KDN BIOTECH
Studded tyre
ActiveCN103998259AReduce depthEasy to anchorTyre tread bands/patternsMaximum dimensionAxis of symmetry
Tyre with studs designed to roll on ground that may be covered with ice, comprising: a tread made of at least one rubber compound and having a tread surface, a plurality of housings opening onto the tread surface via an orifice and containing a stud, the orifice having a maximum dimension DO on the tread surface when the stud is in the housing; each stud comprising: a base, designed to anchor the stud in the tread; a tip, designed to project from the tread in order to come into contact with the ice; a body connecting the base and the tip, the body having an axis of symmetry; and a longitudinal axis passing through the axis of symmetry of the body; wherein the tread surrounding the stud forms an anchoring platform for the stud, this platform in turn being surrounded by a cavity opening onto the tread surface so that the volume of recess opening onto the tread surface in a radius greater than or equal to DO / 2 and less than or equal to DO / 2 + 2 mm about the longitudinal axis of the stud is less than or equal to 20 mm3; and the volume of recess opening onto the tread surface in a radius greater than or equal to DO / 2 + 2 mm and less than or equal to DO / 2 + 4 mm about the longitudinal axis of the stud is greater than or equal to 60 mm3 and less than or equal to 100 mm3.
Owner:MICHELIN & CO CIE GEN DES ESTAB MICHELIN
Compositions and methods for treating and inhibiting viral infections
InactiveCN104703601AInfection fromReduce the risk of transmissionOrganic active ingredientsAntiviralsInfected cellHydroxychloroquine
Compositions and methods for the treatment, as well as the inhibition and prevention, of an infection of the papillomavirus and the epithelial lesions, namely, the waits of the skin and mucosal surfaces, associated therewith, in a mammalian host, as well as methods of inhibiting the replication of a papillomavirus in an infected cell, are provided. The compositions comprise a therapeutically effective amount of an active ingredient comprising at least one compound selected from the group consisting of chloroquine, hydroxychloroquine, amodiaquine, or in each case, a pharmaceutically acceptable salt thereof. The methods comprise topically administering a therapeutically and / or antivirally effective amount of such a compound to a mammalian host, such as a human being, in need of such treatment, although alternatively other routes of administration may be used, including but not limited to transdermal, transmucosal, respiratory, and by injection. The compositions optionally also comprise one or more pharmaceutically acceptable non-active ingredients.
Owner:GRACELAND BIOTECH +1
Antimicrobial and antiviral composition, and method of producing the same
InactiveCN104837347AGood antimicrobialGood antiviral effectBiocideAnimal repellantsSilica coatingSilicon dioxide
An antimicrobial and antiviral composition, a method of producing the same, and the like are provided, which are capable of exhibiting excellent antimicrobial and antiviral properties for a long time through various uses. The antimicrobial and antiviral material includes cuprous oxide particles and a silica-coating layer on at least one part of the surface of the cuprous oxide particles, in which the content of the silica-coating layer is 5 to 20 parts by mass based on 100 parts by mass of the cuprous oxide particles, and the BET specific surface area of the cuprous oxide particles coated with silica is 5 to 100 m2 / g.
Owner:SHOWA DENKO KK
Plant pulling and under-membrane transplanting method for floating tobacco seedling raising
InactiveCN107409670AImprove survival rateImprove seedling growth ratePlant cultivationCultivating equipmentsDiseaseEconomic benefits
The invention discloses a plant pulling and under-membrane transplanting method for floating tobacco seedling raising, and relates to the technical field of tobacco planting. The method comprises the following steps: performing field building, preparing seedling raising plates and seedling raising substrates, loading the substrates to the plates and performing sowing, and performing management in a seedling stage to obtain strong seedlings; transplanting the strong seedlings in the seedling raising plates to tobacco ridges in time and in batches through an under-membrane transplanting method; and continuing to cultivate remained weak seedlings for 3-5 days, wherein the strong seedlings are tobacco seedlings which have a stem height of 6-10cm and a stem girth of 1-2cm, have 4-5 functional leaves, are subjected to leaf shearing for 1-2 times, are hardened for not less than 10 days, and have a seedling age of 60-70 days. According to the invention, the method for flue-cured tobacco seedling raising has the advantages of intensification, management normalization, tobacco seedling growth accordance, less diseases and insect pests, a short tobacco seedling restitution stage, robust tobacco seedlings, simple and convenient transplanting and the like; and tobacco seedling utilization rate through the under-membrane transplanting method is improved, the seedling restitution stage is effectively shortened, tobacco plant survival is facilitated, and flue-cured tobacco economic benefits are increased.
Owner:HENGYANG COUNTY BRANCH HENGYANG COMPANY OF HUNANTOBACCO
Indoor air disinfecting and killing module for airborne virus epidemic prevention
ActiveCN111912044AImprove inactivation efficiencyReduce the risk of infectionLighting and heating apparatusSpace heating and ventilation detailsAir decontaminationUltraviolet
The invention discloses an indoor air disinfecting and killing module for airborne virus epidemic prevention. The module is characterized in that the lower part of a module shell is provided with a machine body quick-mounting structure for quickly connecting a terminal, and the upper part of the module shell is provided with an air outlet protection structure. A protection net, a plasma generationdevice, a photocatalyst net film, a UVCLED array light source and an ultraviolet ion absorption net film are sequentially arranged between the machine body quick-mounting structure and the air outletprotection structure from bottom to top, and the plasma generation device and the UVCLED array light source are electrically connected with an electrical control box. Air sequentially passes throughthe protection net, the plasma generation device, the photocatalyst net film and the UVCLED array light source, is filtered by the ultraviolet ion absorption net film and then is exhausted. The moduleis high in single cycle efficiency, easy to deploy and controllable in cost, has higher inactivation efficiency on common airborne viruses such as 2019-nCov, can be directly deployed in an existing air purification system, is safe and efficient in sterilization process, does not cause secondary pollution, and effectively meets the urgent requirements of virus epidemic prevention and disinfectionand killing in air of hospitals, classrooms, shopping malls and families.
Owner:XI AN JIAOTONG UNIV
Fresh air ventilator with sterilization and disinfection functions
PendingCN111140978AReduce the risk of virus transmissionAvoid secondary transmissionMechanical apparatusLighting and heating apparatusFresh airAntiseptic sterilization
Owner:皓庭(唐山)环境科技有限公司
Swine fibrin glue powder inhalation and preparation method and application thereof
ActiveCN101890181AReasonable compositionSimple preparation processPeptide/protein ingredientsAerosol deliverySodium acetateFibrin glue
The invention relates to a swine fibrin glue powder inhalation and a preparation method and application thereof. The swine fibrin glue powder inhalation comprises swine fibrin original gum lyophilized powder, swine thrombin lyophilized powder, sodium chloride and / or sodium acetate, calcium chloride and / or tromethamine and a physiologically acceptable antistatic agent. The preparation method comprises the following steps of: grinding the components into powder with suitable particle size, then uniformly mixing the powder and filling the mixture. The product is stable and convenient to carry and store and can be directly used without preparation. The swine fibrin glue preparation is sprayed on a wound surface in a powder shape, saves time for operation and wound packing, brings great convenience, has a simple production process and is safe and environmentally-friendly.
Owner:GUANGZHOU BIOSEAL BIOTECH
Automatic throat swab collection system and collection method
PendingCN113440169AAvoid direct contactReduce laborSurgeryVaccination/ovulation diagnosticsHuman bodyThroat swab
The invention discloses an automatic throat swab collection system and a collection method, and relate to the technical field of throat swab collection. The automatic throat swab collection system comprises a test platform, the top of the test platform is fixedly connected with a mounting table, the top of the mounting table is provided with a six-axis light robot, the bottom of the six-axis light robot is fixedly connected with a robot fixing base, the robot fixing base is fixedly mounted at the top of the mounting table, a human body fixing supporting frame used for supporting and positioning the head of a human body is fixedly mounted on one side of the mounting table, and a detection cotton swab gripper comprises an air cylinder. According to the automatic throat swab collection system, the collection system is arranged in an independent isolation space, so that isolation collection is realized, direct contact between medical personnel and collected personnel is avoided, the risk of virus transmission is greatly reduced, meanwhile, the six-axis light robot is used for collection, so that the collection process is quicker and safer, and meanwhile, the labor capacity of medical personnel is effectively reduced.
Owner:THE SECOND XIANGYA HOSPITAL OF CENT SOUTH UNIV
African swine fever virus droplet type digital PCR detection method and application thereof
PendingCN111850170AEasy to understandEasy to controlMicrobiological testing/measurementDNA/RNA fragmentationClassical swine fever virus CSFVAfrican swine fever
The invention discloses an African swine fever virus droplet type digital PCR detection method and application thereof. The African swine fever virus droplet type digital PCR detection method comprises the following steps: (1) designing and synthesizing primers, probes and recombinant plasmids; and (2) adopting a droplet digital PCR reaction to obtain a qualitative or quantitative result. The African swine fever virus droplet type digital PCR detection method is applied to detection of the African swine fever virus. Three pairs of primers and probes are optimized after design according to twoconserved sequences of African swine fever virus nucleic acid, the African swine fever virus ddPCR detection method is established, and the African swine fever virus ddPCR detection method has the advantages of strong specificity, higher sensitivity, higher accuracy, stronger anti-interference ability and better repeatability, and can effectively avoid the occurrence of false negative and false positive results; understanding and control of the African swine fever epidemic situation are facilitated, and strict control of pork dead of African swine fever and marketing of pork products in the market is also facilitated.
Owner:湖南省食品质量监督检验研究院
Medical collagen dressing, and preparation method and applications thereof
ActiveCN106309150AImprove antibacterial functionImprove microenvironmentOrganic active ingredientsCosmetic preparationsCuticleModerate inflammation
The invention relates to a medical collagen dressing, and a preparation method and applications thereof. The dressing is made of nonwoven cloth and collagen liquid. The collagen liquid comprises 0.1 to 20% of fish skin collagen, 0.1 to 10% of chitosan, 0.1 to 10% of hyaluronic acid, and 0.001 to 0.5% of epidermal growth factor. The provided collagen dressing can be used to treat acne with light and moderate inflammation, repair scars and hyper-pigmentation after photo-rejuvenation, improve the microenvironment of epidermis cells, promote the metabolism of skin tissues, whiten the skin, eliminate skin wrinkles, increase the elasticity and water of skin, and delay aging. The fish skin collagen is originated from fish skin and is very safe; compared with animal collagen, the risk of viral transmission and raw material cost are both reduced; chitosan nonwoven cloth is used to achieve an antiseptic and antibacterial effect without using any antiseptic; and the prepared collagen dressing has the advantages of wide application range, simple preparation technology, high stability of dry products, and convenience in preservation and transportation.
Owner:烟台蓝创生物技术有限公司
New uses
InactiveUS20130209386A1Eliminate side effectsReducing undesired propertyAntibacterial agentsCosmetic preparationsHinokitiolSilver salts
An antibacterial or anti-acne formulation containing (a) tropone or a substituted tropone and (b) a metal or metal salt selected from copper, copper salts, bismuth, bismuth salts, silver, silver salts, and mixtures thereof, for use in the treatment of either acne or body odour. The substituted tropone may be for example tropolone or hinokitiol.
Owner:EVOCUTIS
Production technology of high purity yak serum albumin
InactiveCN105384791ASimple preparation processAvoid spreading opportunitiesPeptide preparation methodsSerum protein albuminFreeze dry
The invention discloses a production technology of high purity yak serum albumin. The production technology comprises the following steps: adding sodium citrate and sodium chloride into yak blood, separating plasma and erythrocyte, subjecting plasma to centrifugation, filtering and extraction, putting the plasma extract in an interlayer reaction pot, heating the pot, adding sodium caprylate, sodium chloride, and ethanol / methanol, slowing stirring, adding hydrochloric acid for twice to adjust the pH value, carrying out centrifugation, adding a precipitating reagent into the supernate, grinding the supernate into paste, stirring, freezing the paste for a night, carrying out centrifugation, collecting the precipitate, adding water to dissolve precipitate, adjusting the pH value by a sodium hydroxide solution, allowing the solution to stand still for a while, carrying out centrifugation, saving the supernate, filtering the supernate, inactivating the virus, and freeze-drying the supernate to obtain the finished product. The preparation technology is simple, the used materials are few, the technological procedure is short, the operation is easy, the product yield is high, the cost is low, and the product quality is good. The massive and automatic production can be easily realized. Moreover, the product is more reliable and safer.
Owner:QINGDAO ARCTIC YAK BIOLOGICAL TECH CO LTD
Advanced treatment method for antibiotic resistance genes in sewage
ActiveCN110776078AEfficient removalGuaranteed removal effectSpecific water treatment objectivesWater contaminantsResistant genesBiochemical engineering
The invention relates to an advanced treatment method of antibiotic resistance genes in sewage. Sewage containing antibiotic resistance genes is mixed and stirred with ferrate, and after sedimentation, a purified water body is obtained. The ferrate is added to the sewage, the antibiotic resistance genes in the sewage can be destroyed, iron-containing oxide and hydroxide generated in situ are usedas coagulant, and the antibiotic resistance genes, DNA fragments generated by oxidation of the ferrate and other transmissible genetic elements (such as integron) can further be removed. The advancedtreatment method can not only efficiently remove antibiotic resistance genes in water, but also greatly reduce the risk to the environment caused by treating by-products (precipitated solids). In addition, the provided removal method is simple in operation and convenient in operation and management, and required reagents are single in type and small in amount. The test results show that the advanced treatment method is good in removal effect on resistance genes widely detected in sewage, and the removal rate reaches 1.10-4.37 orders of magnitude.
Owner:TONGJI UNIV
Special efficient foam cleaning disinfectant for farms
PendingCN112961739AFine foamRich and fine foamInorganic/elemental detergent compounding agentsOrganic detergent compounding agentsSulfonateActive agent
The invention discloses a special efficient foam cleaning disinfectant for farms, and relates to the technical field of disinfectants. The special efficient foam cleaning disinfectant for farms is prepared from the following raw materials in percentage by mass: 7.2-9.5% of sodium alpha-olefin sulfonate, 32-38% of an AOS surfactant, 15-19% of an anionic surfactant, 15-20% of a zwitterionic surfactant, 16-20% of sodium hydroxide, 1-3% of a complexing agent and 1-3% of a corrosion inhibitor. Sodium hydroxide is fully dissolved and uniformly mixed with other raw materials to obtain the disinfectant. According to the special efficient foam cleaning disinfectant special for the farms, the alkaline foam cleaning agent has efficient foaming performance, permeation detergency, disinfection and sterilization capacity and super-strong adhesion capacity, can effectively prevent sediments and inhibit scales and is small in environment corrosion effect, and waste water discharge has no adverse effect on matched ecological water.
Owner:HUNAN GUANGAN ANIMAL HEALTH CO LTD
Pathogenic vibrio phage VmYZU10474 and application thereof
ActiveCN112063593AEfficient crackingUnique shapeBiocideMicroorganism based processesBiotechnologyDisease
The invention discloses a pathogenic vibrio phage VmYZU10474 and application thereof. The phage is identified to have unique genome structure characteristics, belongs to a novel phage, and has been preserved in China Center for Type Culture Collection on August 12, 2020 with the preservation number of CCTCC NO: M 2020417. The phage capable of efficiently cracking vibrio is obtained, can inhibit pathogenic vibrio in various matrixes, such as mimicus vibrio, vibrio parahaemolyticus, vibrio alginolyticus and vibrio fluvialis, and can be applied to preparation of bacteriostatic agents for controlling pathogenic vibrio pollution in aquatic products and environments thereof. The prepared bacteriostatic agents can effectively control growth of pathogenic vibrio in culture media, fish juice and aquatic product samples, and meanwhile can effectively inhibit pathogenic vibrio pellicle formation on solids such as equipment and vessels; and in addition, the pathogenic vibrio phage VmYZU10474 is simple to prepare and convenient to use, and the risk that pathogenic vibrio is spread and causes food-borne diseases can be reduced.
Owner:YANGZHOU UNIV
Unmanned vehicle, unmanned vehicle operation system and unmanned vehicle operation method
InactiveCN111328018AAutomate operationsAvoid accessParticular environment based servicesSuction cleanersControl engineeringServer
The invention discloses an unmanned vehicle, an unmanned vehicle operation system and an unmanned vehicle operation method. The unmanned vehicle is an unmanned vehicle and comprises a vehicle body; the positioning device is mounted on the vehicle body and is used for sending a positioning request to a plurality of positioning base stations around so as to enable a server to position the unmanned vehicle; the operation execution device is mounted on the vehicle body and is used for executing an operation task; and the control processing device is installed on the vehicle body, connected with the operation execution device and used for responding to an operation instruction sent by the server according to the position of the unmanned vehicle, controlling the unmanned vehicle to move to a target area and controlling the operation execution device to operate in the target area. According to the technical scheme, the hidden danger of virus transmission can be reduced through the automatic driving unmanned vehicle, and the operation efficiency is improved.
Owner:NEOLIX TECH CO LTD
Method for preparing astringent sponge of soluble cellulose
InactiveCN100348272CGood hemostatic abilityGood biocompatibilityAbsorbent padsBandagesCelluloseCarboxymethyl cellulose
Owner:SOUTH CHINA UNIV OF TECH
Joint detection kit for novel influenza virus and influenza virus A/B as well as preparation method and application of joint detection kit
ActiveCN112904001AReduce the risk of transmissionShort detection timeBiological testingImmunoassaysAntigenViral antibody
The invention discloses a joint detection kit for novel influenza virus and influenza virus A / B as well as preparation method and application of the joint detection kit. The joint detection kit comprises a detection test strip, the detection test strip comprises a sample pad, a combination pad, a detection pad and an absorption pad which are sequentially connected in an overlapped mode, and the detection pad is provided with a detection line and a quality control line which are parallel to each other; the detection line comprises a first detection line, a second detection line and a third detection line which are separated from one another, the first detection line is coated with a new coronavirus antibody, the second detection line is coated with an influenza A virus antibody, and the third detection line is coated with an influenza B virus antibody. The joint detection kit provided by the invention can simultaneously detect three items of the new coronavirus, the influenza A and the influenza B after one-time sampling treatment, is short in detection time and simple to operate, and avoids missed diagnosis or misdiagnosis in single item detection; besides, the repeated contact between medical staff and patients in multiple sample collection processes is reduced, and the risk of epidemic situation spreading is reduced.
Owner:厦门市波生生物技术有限公司
Intelligent voice elevator control method and device
InactiveCN111583936AReduce the risk of transmissionSpeech recognitionElevatorsKey pressingEngineering
The invention discloses an intelligent voice elevator control method and device which are used for floor user identity authentication and authority control and are used for providing good intelligentvoice interaction experience. The method comprises the steps of collecting voice of a to-be-taken elevator user, preprocessing the collected voice, and verifying the identity of the user through voiceprint matching; after the identity verification is passed, enabling the user to determine target floor information through voice interaction with the elevator, and after the background database verifies that the user has the permission to reach the target floor, sending the user information and the floor permission information to the central control platform together, and finally enabling the central control platform to intelligently dispatch and send the user to the target floor. According to the invention, the identity can be intelligently verified and the authority can be determined according to the voice of the user, the user can interact with the temperament of the user through the voice, and the propagation path of microbial pathogens by touching the elevator button can be cut off without touching the button by fingers, thereby greatly reducing the risk of pathogen propagation by touching the elevator.
Owner:徐波
Intelligent medicine cabinet and medicine dispensing method
ActiveCN112278419APrevent multiple dropsReduce riskWrapper twisting/gatheringPackaging automatic controlControl systemDrug product
The invention relates to an intelligent medicine cabinet and a medicine dispensing method. The intelligent medicine cabinet comprises a cabinet body. The cabinet body comprises a medicine shelf, a front panel located in front of the medicine shelf, a cabinet door located on the rear side of the medicine shelf, a medicine dispensing mechanism and a control system. The invention further discloses the medicine dispensing method. According to the intelligent medicine cabinet, a medicine hopper unit can reach any needed position in the vertical plane in front of the medicine shelf, the problems ofthe medicine feeding mode and counting are well solved through the cooperation of a conveying belt and through beam sensors, when medicines are placed, only the cabinet door needs to be opened, the medicines are pushed in from back, medicines with earlier production date are placed in the front, the medicines placed this time are placed behind, operation is easy and convenient, the situation thatdue to unreasonable medicine placement, the medicines with earlier production date are out of date can be prevented, all the medicines can be dispensed at a time according to the set sequence throughinput or code scanning, use is very convenient, and the intelligent medicine cabinet is suitable for medical care medicine dispensing in hospitals and autonomous medicine dispensing for patients.
Owner:HENAN CANCER HOSPITAL
Aftosa totivirus particle vaccine composition as well as preparation method and application thereof
ActiveCN104548085AGood effectKeep aliveAntiviralsPharmaceutical non-active ingredientsAlcoholVaccine antigen
The invention discloses an aftosa totivirus particle vaccine composition as well as a preparation method and an application thereof. The aftosa totivirus particle vaccine composition disclosed by the invention contains totivirus particles of aftosa virus and a stable cryoprotectant, wherein the stable cryoprotectant is composed of the following matters: polyhydric alcohol, a buffer solution and a nonionic surfactant. The stable cryoprotectant provided by the invention stabilizes the vaccine antigen, protects the titer and the effect of the marker vaccine, protects the antigen stability of the marker vaccine or the antigen stability of the marker antigen library in a production process and a cold chain process, and can maintain the titer or the activity of the marker vaccine for a longer time under liquid and refrigeration conditions.
Owner:吕宏亮 +2
Isolated person monitoring method, storage medium, portable electronic equipment, mask, monitoring device and isolated person monitoring system
InactiveCN111263298AReduce the risk of transmissionParticular environment based servicesClosed circuit television systemsComputer hardwareMedicine
The invention provides an isolated person monitoring method. The method is implemented by an isolated person monitoring device, the isolated person monitoring device comprises a mask and a positioningmodule which have been subjected to identity correspondence, and the mask is provided with a wearing detection device. The monitoring method comprises the following steps: A, whether an isolated person is located in an isolation area or not is known in real time through a positioning module; B, whether the mask of the isolated person is worn or not is known in real time through the wearing detection device; and C, an alarm is given out; wherein the triggering conditions in the step C comprise that C1, it is known that the isolated person is not located in the isolation area, and it is known that the mask of the isolated person is not worn. According to the invention, when the isolated person is not in the isolation area and the mask is not worn, it means that the isolated person leaves the isolation area to the outside and does not wear the mask, which causes a large risk of disease transmission, so that an alarm is given out, a worker can take measures in time, and the risk of disease transmission is reduced.
Owner:广州富港生活智能科技有限公司
Attendance machine based on face recognition and body temperature measurement and attendance detection method
PendingCN111429599AReduce the risk of transmissionReduce in quantityRegistering/indicating time of eventsBody temperature measurementForehead temperatureBiomedical engineering
The invention relates to an attendance machine based on face recognition and body temperature measurement and an attendance detection method. The attendance machine comprises a housing, an image collection device, a display device, a temperature detection device, and a central controller. The image acquisition device, the display device and the temperature detection device are electrically connected with the central controller, the image acquisition device is used for acquiring a real-time video picture and inputting the real-time video picture to the central controller, the display device isused for displaying the real-time video picture and calibration coordinates input by the central controller, and the temperature detection device is used for detecting the forehead temperature of a human face and inputting the forehead temperature of the human face to the central controller. According to the invention, the body temperature detection can be completed and a detection result can be recorded while face recognition attendance checking is carried out. Meanwhile, the machine has the advantages of being low in labor cost and material cost, capable of reducing virus and bacterium spreading risks generated by close contact and capable of preventing photo attacks.
Owner:FUJIAN HUICHUAN DIGITAL TECH
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