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60results about How to "Reduce exudation" patented technology
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Synthesis method of novel inhalable lipidosome and application of novel inhalable lipidosome in ARDS treatment
PendingCN119656141Alower levelreduce exudationOrganic active ingredientsPharmaceutical delivery mechanismCholesterolRos responsive
The invention provides a synthesis method of a novel inhalable liposome and an application of the novel inhalable liposome in ARDS (arterial thrombosis syndrome) treatment, and the synthesis method comprises the following steps: firstly, mixing DSPE-PEG2K-TK-NHS and tocilizumab (TCZ: Tocilizumab) to form a lead compound DSPE-PEG2K-TK-TCZ; the preparation method comprises the following steps: dissolving DPPC, cholesterol, DSPE-TK-PEG2k and FG4592 in 5mL of chloroform, carrying out reduced pressure evaporation in a sample bottle to form a film, and adding 3mL of deionized water to prepare Lip-coated RF; and then stirring and incubating the DSPE-PEG2K-TK-TCZ and the Lip (at) RF, so as to form the Lip (at) RFT. As a functional nano-material with ultra-small size, good biocompatibility, excellent ROS removal capability and ROS responsive drug release, the nano-material is used for treating ARDS. The invention has the advantages that: the Lip-coated RFT relieves lung oxidative stress, inflammatory response, protein permeability and histological severity in the LPS-induced mouse ALI model. Therefore, Lip at RFT can be used as a new way for treating ARDS. Aerosol inhalation of Lip-coated RFT can effectively improve the severity of ARDS.
Owner:THE FIRST HOSPITAL OF CHINA MEDICIAL UNIV
Negative pressure drainage device and drainage method
The negative pressure drainage device comprises an air pressure balloon, a drainage tube and a drainage needle, the air pressure balloon is connected with the drainage needle through the drainage tube, a tip is arranged at the end of the drainage needle, a drainage hole is formed in the tip of the drainage needle, an air bag is arranged on the outer side of the drainage needle, the air bag is communicated with the drainage needle through an air valve, and a center ball is arranged in the middle in the drainage needle. The outer side of the central ball is connected with a side ball through a flexible wire; a drainage bottle is arranged on the rear side of the air pressure balloon; by means of the air bag, the air pressure balloon is pinched, air in the air pressure balloon enters the drainage needle and enters the air bag, the problem that the air in the drainage needle flows out of the drainage hole, and consequently a surgical wound bulges is solved or reduced, and exudate can be discharged easily; in addition, the air bag plays a blocking role, flowing of the percolate to other positions is reduced, flowing of the percolate to the drainage hole is facilitated, and therefore the percolate is conveniently led out. In addition, the air bag presses the wound surface, so that exudation of exudate of an operation part is reduced.
Owner:SHANDONG PROVINCIAL HOSPITAL AFFILIATED TO SHANDONG FIRST MEDICAL UNIVERSITY (SHANDONG PROVINCIAL HOSPITAL)
Vehicle-mounted portable clinical fixing device for limb fracture
The invention discloses a vehicle-mounted portable clinical fixing device for limb fracture, and belongs to the field of medical instruments. Comprising two fixing frames, an open groove is formed in the middle of the outer surface of each fixing frame, locking plates are evenly arranged at the edge of one end of each fixing frame, and clamping assemblies used for fixing legs are connected to the positions, close to the edges, of the two sides of the outer surface of each fixing frame; by arranging the clamping assembly, the fixing area can be flexibly adjusted, long-term pressing of the skin in the local area is avoided, the conditions of extravasated blood, bruise and even pressure sores caused by unsmooth blood are reduced, and the comfort of the fixing device is effectively improved. And moreover, the third gear is not meshed with the second gear and the fourth gear when not in use, so that the situation that the clamping plate and the rectangular frame move, the clamping effect is affected, and even the bone growth is affected due to rotation of the third gear caused by accidental rotation of the driving shaft can be effectively avoided.
Owner:THE SEVENTH MEDICAL CENTER OF PLA GENERAL HOSPITAL
Preparation method and use method of combined water-retaining copper sulfate reference electrode
PendingCN119086671Aextend your lifeavoid pollutionProcess efficiency improvementMaterial electrochemical variablesSalt bridgeLiquid copper
The invention relates to the technical field of electrochemical measurement, in particular to a preparation method and a use method of a combined water-retaining copper sulfate reference electrode. A water-retaining structure is firstly prepared, and a water-retaining copper sulfate reference electrode main body and a water-retaining salt bridge structure are respectively manufactured by utilizing the water-retaining structure; the water retention type copper sulfate reference electrode main body and the water retention type salt bridge structure are connected to form the combined water retention type copper sulfate reference electrode. The semi-solid water retention type copper sulfate reference electrode is finally formed based on the water retention structure, the solution absorber absorbs the copper sulfate saturated solution to form the semi-solid water retention structure, a traditional liquid copper sulfate saturated solution is replaced, no flowing solution exists in the cylindrical cavity, the solution seepage amount is effectively reduced, and the service life of the reference electrode is prolonged. Meanwhile, the first cation exchange resin of the water retention type copper sulfate reference electrode main body and the second cation exchange resin of the water retention type salt bridge structure effectively prevent external chloride ions from permeating, prevent the external chloride ions from polluting the reference electrode, and improve the potential measurement accuracy.
Owner:BEIJING BEIRAN SPECIAL EQUIP INSPECTION & TESTING CO LTD
Special-shaped column connecting template
ActiveCN222501039Ureduce exudationachieve recyclingForms/shuttering/falseworksAuxillary members of forms/shuttering/falseworksArchitectural engineeringStructural engineering
The utility model relates to the field of connecting column templates, in particular to a special-shaped column connecting template. Comprising side plates, the special-shaped column formwork is formed by splicing a plurality of side plates into a whole, the special-shaped column formwork is hollow, a blocking piece is arranged in the special-shaped column formwork, the blocking piece is arranged at the connecting position of the side plates, the blocking piece is provided with two faces, a certain included angle radian is formed between the two faces, and the blocking piece is fixed to the side plates of the special-shaped column formwork through fastening nails. A fixed connecting plate and elastic sealing blocks are arranged on the special-shaped column formwork, and the elastic sealing blocks are in a semi-spherical shape and are evenly arranged on the special-shaped column formwork at intervals. The blocking pieces are only fixed to the special-shaped column formwork through the fastening nails, concrete seepage through gaps of the side plates is greatly reduced, the blocking pieces can be detached for repeated use after concrete pouring is completed, recycling of resources is achieved, and the use cost is reduced.
Owner:NINGBO MUNICIPAL ENG CONSTR GROUP
Coal spontaneous combustion and gas comprehensive treatment method for gob-side entry retaining of high-gas mine
InactiveCN119507960AReduce air leakage ratereduce oxygen concentrationMining devicesDust removalCoal spontaneous combustionMining engineering
The invention discloses a high-gas mine gob-side entry retaining coal spontaneous combustion and gas comprehensive treatment method which comprises the following steps: arranging a windshield curtain on the side, close to a goaf, of a gob-side entry retaining, and injecting materials into a filling cavity through a filling grouting pipe to form a plugging layer; a closed air chamber is constructed on the side, close to the gob-side entry retaining, of the wind shielding curtain, nitrogen is injected into the gob, meanwhile, gas is safely extracted, and the oxygen concentration is reduced; through multi-stage prevention and control measures, the probability that the working face leaks air to the goaf through the gob-side entry retaining is reduced, the influence of leakage of poisonous and harmful gas in the goaf on mining of the adjacent working face is effectively avoided, harmful gas seepage is reduced, coal spontaneous combustion and gas of the gob-side entry retaining of the high-gas mine are comprehensively treated, and coal mine safety is guaranteed.
Owner:XUZHOU JI AN MINING TECHNOLOGY CO LTD
PSE-like chicken breast composite gel soft food suitable for people with dysphagia and preparation method of PSE-like chicken breast composite gel soft food
PendingCN121795588ASolve the core problem of hard textureprevent hardeningFood thermal treatmentFood ingredient as gelling agentNutritionTotal protein
The invention discloses PSE-like chicken breast composite gel soft food suitable for people with dysphagia and a preparation method of the PSE-like chicken breast composite gel soft food, and belongs to the field of food processing. The raw materials of the composite gel soft food comprise PSE-like chicken breast, konjac glucomannan and a sodium chloride solution, and the preparation method comprises the following steps: adding a mixed solution of konjac glucomannan and sodium chloride into PSE-like chicken breast, stirring, carrying out heating treatment after uniform stirring, and then cooling to obtain the PSE-like chicken breast composite gel soft food. The prepared food is stable in total protein content, can effectively make up for insufficient intake of meat protein caused by limited feeding of people with dysphagia, and prevents malnutrition; the product texture meets the swallowing requirement, reaches the IDDSI level 5 or level 6 standard, can effectively reduce the risk of food residue and aspiration in the swallowing process, and has nutrition balance and food safety.
Owner:ZHENGZHOU UNIVERSITY OF LIGHT INDUSTRY
A dressing bag for long-term exudate of infant deep vein catheterization
This utility model relates to the field of medical device technology and discloses a dressing change kit for infants and young children with persistent seepage at deep vein catheter insertion sites. The kit includes a dressing bag, an inner wall with a sterilization pack, a skin protective dressing, an exposed catheter patch, and a sterile gauze sleeve. Elastic strips are fixedly connected to both the front and back sides of the sterile gauze sleeve. A hemostatic component for the puncture site and continuous bleeding is provided on the inner wall of the dressing bag. This hemostatic component includes a stretchable adhesive tape, the outer side of which is placed on the inner wall of the dressing bag. A pressable circular plate is fixedly connected to the bottom of the stretchable adhesive tape. In this utility model, the operator passes the catheter through the skin protective dressing, the exposed catheter patch wraps around the dialysis catheter, and then the dialysis catheter is inserted into the sterile gauze sleeve, thus securing the dialysis catheter and achieving fixation of the catheter, which cannot be cut.
Owner:NANJING GENERAL HOSPITAL NANJING MILLITARY COMMAND P L A
A thyroid breast drainage device
The utility model discloses a kind of thyroid breast drainage equipment, comprising: threaded insertion in the upper end of fixed storage component for the drainage connection component of body fluid circulation, the upper end of the drainage connection component is fixedly connected with the drainage fixed component for drainage.The beneficial effects of the utility model are as follows: by being provided with fixed storage component, drainage bag is conveniently replaced, and at the same time, the device can be firmly fixed on the patient, by being provided with drainage connection component, let drainage connecting pipe be firmly fixed in the upper end of fixed storage component by threaded sleeve joint structure, it is convenient to disassemble and replace, by being provided with drainage fixed component, let drainage cover block cover drainage port, greatly reduce the liquid exudation of wound, increase the protective property of device use.
Owner:SHENZHEN SECOND PEOPLES HOSPITAL (SHENZHEN INST OF TRANSLATIONAL MEDICINE)
Gas filtering device for gas detection
ActiveCN222623992Ureduce exudationEasy to clean regularlyDispersed particle filtrationTransportation and packagingStructural engineeringMechanical engineering
Owner:HUBEI WEIKESHENG TESTING CO LTD
Vascular anastomosis device
ActiveCN222533341Uavoid damageImprove the quality of anastomosisDiagnosticsSurgical staplesVascular anastomosisBlood flow
The utility model relates to the technical field of medical instruments, in particular to a blood vessel anastomosis device which comprises a pair of triangular anastomosis devices, through holes are formed in the anastomosis devices, and anastomosis rings are arranged in the through holes. Coordination needles and coordination holes which are matched with each other are arranged on the opposite faces of the pair of anastomators in a staggered mode, and anastomosis forceps are arranged in a mode of being matched with the anastomators. An embedding device is arranged on the anastomosis forceps, a triangular embedding groove matched with the anastomat is formed in the embedding device, the embedding device is further arranged to be of a telescopic structure, and an adjusting mechanism capable of adjusting the distance between two forceps rods of the anastomosis forceps is arranged at the rotating connecting position of the anastomosis forceps in a matched mode. The end-to-end anastomosis and end-side anastomosis of the blood vessel can be simultaneously adapted, a 45-degree included angle between a donor blood vessel and a receptor blood vessel can be formed in the end-side anastomosis, the design of hemodynamics is met, the effect of blood vessel anastomosis is effectively improved, and the risk of various postoperative complications is reduced.
Owner:萍乡市人民医院 +1
A civil air defense project foundation pit support structure and construction method thereof
ActiveCN118601006Bincrease water pressurereduce exudationArtificial islandsGeneral water supply conservationWater storageArchitectural engineering
The present application relates to the technical field of engineering construction, and in particular to a foundation pit support structure for civil air defense engineering and a construction method thereof, which includes: a foundation, which is laid at the bottom of the foundation pit and is used to form a construction surface; a plurality of foundation piles, which are formed at the bottom of the foundation pit and connected to the foundation, and are used to support the foundation; a seepage and drainage mechanism, which includes a plurality of seepage and drainage piles arranged at the bottom of the foundation pit, a plurality of the seepage and drainage piles corresponding to a plurality of the foundation piles are staggered and extended to the aquifer, the seepage and drainage piles penetrate the foundation and form a water storage cavity, and the seepage and drainage piles form a seepage and drainage mesh connected to the water storage cavity; a waterproof layer, a hydrophobic layer and a cushion layer are laid in sequence on the lower layer of the foundation; a water-stop curtain is formed in the soil layer and is arranged around the foundation; a side retaining wall is arranged on the foundation and is used to protect the side of the foundation pit. The present application has the effect of reducing water seepage in the foundation pit and reducing the impact on the quality of the building.
Owner:SHANDONG CIVIL AIR DEFENSE ARCHITECTURAL DESIGN INST CO LTD
Injection molding device with anti-permeation sealing assembly
The injection molding device comprises a base, a connector assembly, a movable plate, a glue injection pipe, a supporting seat, a top plate and a material injection bin, the connector assembly is vertically arranged, the lower portion of one side of the connector assembly is connected with one edge of the base, the top plate is arranged above the base, and the movable plate is arranged on the top plate. One edge of the top plate is fixed to one side of the connector assembly, a movable plate is arranged above the base and reciprocates in the extending direction of the base, a plurality of supporting seats are arranged above the movable plate, a fixing ring is arranged on the side, facing the top plate, of each supporting seat, the fixing rings are sequentially arranged in a straight line, and the axes of the fixing rings are opposite. The glue injection pipe is arranged in the fixing rings in a penetrating mode, and one end of the glue injection pipe faces the connector assembly. The scraper and the collecting plate are arranged in the connector assembly, the glue injection hole of the glue injection pipe is scraped to the flow guide groove of the collecting plate through the scraper to be cleaned, seepage is avoided, and sealing is enhanced.
Owner:GUIZHOU SIYUAN ELECTRIC APPLIANCE CO LTD
Finger patch
The utility model relates to a finger application, which comprises a sticking part, a pattern part, an adjusting part and a fixing part, the upper surface of the sticking part is provided with a medicine layer and a first adhesive tape, the sticking part is connected with the pattern part, the fixing part is provided with a bonding layer and a fixing layer, and the peripheral part of the lower surface of the bonding layer is fixedly bonded with the fixing layer. A cavity is formed between the middle part of the lower surface of the bonding layer and the fixing layer, an opening is formed in one end of the cavity, one end of the adjusting part is fixedly connected to the bottom end of the bonding part, and the other end of the adjusting part is clamped and connected into the cavity. By means of the structure, the problems that in existing clinical work, after a child patient finger trauma is bound with breathable sterile gauze, an adhesive tape is wound or a plastic fingerstall is arranged outside, the appearance is bloated and inconvenient, and loosening and slipping are prone to occurring are solved.
Owner:PEKING UNIV INT HOSPITAL
Medicine for resisting hashimoto thyroiditis disease and preparation method thereof
The invention relates to the technical field of medicine component extraction, and discloses a medicine for resisting hashimoto thyroiditis disease, the medicine comprises an active component and an auxiliary material, the active component is an andrographis paniculata general flavone extract, andrographis paniculata general flavone is used as a main component, and the andrographis paniculata general flavone can reduce exudation of capillary walls, so that the medicine can be used for preventing and treating the hashimoto thyroiditis disease. The andrographis paniculata total flavone extract has an anti-inflammatory effect, is especially effective for symptoms such as upper respiratory tract and diarrhea caused by bacteria and viruses, shows strong antibacterial and antiviral capabilities, can inhibit ADP-induced human platelet aggregation, shortens the dissolution time of euglobulin, and has a good anti-inflammatory effect. The andrographis paniculata extract has a certain protective effect on myocardial injury caused by isoprenaline and experimental myocardial infarction ischemic injury, and the andrographis paniculata extract can enhance the function of phagocytes and improve the staphylococcus aureus phagocytosis capacity of peripheral blood leukocytes, and is used for enhancing immunity and overcoming immunity diseases.
Owner:THE SECOND AFFILIATED HOSPITAL TO NANCHANG UNIV
A gualouzi seed degreasing device
PendingCN122232231ARoll evenly for even contactUniform thicknessFood shapingPressesTrichosanthes kirilowiiStructural engineering
A degreasing device for Trichosanthes kirilowii seeds includes a housing and a baking device, the baking device being disposed inside the housing. The device further includes: an upper conical disc connected to the housing, the upper conical disc being vertically arranged with its tip pointing upwards, a feed inlet at the tip of the upper conical disc, a first elastic pad fixedly disposed on the inner conical surface of the upper conical disc; a lower conical disc disposed below the upper conical disc, the lower conical disc being coaxial and in the same direction as the upper conical disc, a second elastic pad fixedly disposed on the outer conical surface of the lower conical disc, the upper end face of the second elastic pad being conical, the cone half-angle of the lower end face of the first elastic pad being smaller than the cone half-angle of the second elastic pad, and a gap existing between the lower end face of the first elastic pad and the upper end face of the second elastic pad; and a vibration mechanism, the actuating end of which is fixedly connected to the lower end of the lower conical disc. This device provides good degreasing effect.
Owner:ANYANG INST OF TECH
Low-temperature-difference plate heat exchanger
ActiveCN222438614UEffect of temperature differencereduce exudationCorrosion preventionHeat exchanger casingsActivated carbonPlate heat exchanger
The utility model discloses a low-temperature-difference plate heat exchanger which comprises a front end plate, a rear end plate is arranged on one side of the front end plate, a plurality of sets of plate pieces arranged at equal intervals are arranged between the front end plate and the rear end plate, and two sets of oppositely-arranged liquid inlet pipes are arranged on the upper portion of the side, away from the plate pieces, of the front end plate. A connecting pipe is in threaded connection with the interior of the liquid inlet pipe, a sealing piece is arranged between the connecting pipe and the liquid inlet pipe, a filter screen is installed in the middle of the inner wall of the connecting pipe, an annular groove is formed in the end, close to the front end plate, of the connecting pipe, and the annular groove is filled with a filter layer. During connection of the liquid inlet pipe and the connecting pipe, seepage of liquid can be reduced to the maximum extent through the waterproof sealant and the O-shaped sealing ring; activated carbon in the filter layer can filter out some fine impurities to prevent the temperature difference of the plate heat exchanger from being influenced by dirt generated by the plate, so that the heat efficiency of the plate heat exchanger can be enhanced.
Owner:许家琛 +1
Mildew-resistant, waterproof and rat-bite-resistant PVC cable and preparation method thereof
ActiveCN119230171AGuaranteed anti-rodent effecteffectively fixedInsulated cablesAnimal repellantsElectrical conductorStructural engineering
The invention discloses a mildew-resistant, waterproof and rat-bite-resistant PVC cable and a preparation method thereof, and belongs to the technical field of PVC cables. The PVC cable comprises four groups of wire core layers, the wire core layers are arranged circumferentially, a ground wire layer is arranged in the middle of the wire core layers, a filling layer is arranged outside the wire core layers and the wire core layers, a shielding layer is arranged outside the filling layer, an inner protection layer is arranged outside the shielding layer, an armor layer is arranged outside the inner protection layer, and an outer protection layer is arranged outside the armor layer. An outer protective layer is arranged outside the armor layer, the wire core layer comprises a wire core conductor and a wire core insulating layer arranged outside the wire core conductor, and the ground wire layer comprises a ground wire conductor and a ground wire insulating layer arranged outside the ground wire conductor. According to the present invention, the prepared cable has characteristics of flame retardation, thermal stability, mildew resistance, water resistance and oil stain resistance, the rat biting experiment results show that the prepared cable further has the rat bite prevention function, and further has the rat prevention function after the aging experiment, such that the continuous rat prevention effect is ensured.
Owner:DEXIN CABLE GRP CO LTD
Novel anti-seepage dressing patch for drainage tube orifice
PendingCN119454346Apromote healingReduce the intensity of carePlastersAdhesive dressingsDressing changeAbsorption (skin)
The invention provides a novel anti-seepage dressing patch for a drainage tube orifice, and relates to the technical field of medical dressings. The novel anti-seepage dressing patch for the drainage tube opening comprises two first plastic hard shells which are arranged in parallel, the opposite sides of the two first plastic hard shells are fixedly connected with second plastic hard shells, and the opposite sides of the two second plastic hard shells are jointly and fixedly connected with a rubber bandage. And the outer surfaces of the first plastic hard shell, the second plastic hard shell and the rubber bandage are jointly sleeved and fixedly connected with an adhesive tape. By designing the first plastic hard shell, the second plastic hard shell, the self-locking type nylon plastic ribbon strip and the first water absorption sponge pad, the purpose of tightening the skin to close the drainage tube opening is achieved through the pulling force generated by the simultaneous action of the two ends of the dressing paste, the seepage of drainage liquid is reduced, and the dryness and cleanness of an incision are kept; the workload of doctors and the pain of patients caused by repeated dressing change are greatly reduced, and the economic burden of the patients is relieved.
Owner:THE FIRST AFFILIATED HOSPITAL OF SUN YAT SEN UNIV
Cylindrical battery
ActiveCN222168652UIncrease injection speedeasy to flow outCell component detailsElectrical batteryMechanical engineering
The utility model provides a cylindrical battery. The cylindrical battery comprises a shell assembly, a pole assembly, a convergence assembly and a battery cell, the shell assembly comprises a shell provided with a containing cavity, a first battery cover plate and a second battery cover plate, the first battery cover plate and the second battery cover plate cover the two ends of the shell, and the battery cell is installed in the containing cavity; the pole assembly comprises a first pole, a second pole and a sealing nail, the first pole is mounted on the first battery cover plate, a liquid injection through hole is formed in the center of the first pole, the sealing nail is mounted in the liquid injection through hole, and the second pole is mounted on the second battery cover plate; the confluence assembly comprises a first confluence plate assembly and a second confluence plate assembly which are respectively connected to two ends of the battery cell; a liquid injection through hole is formed in the center of the first confluence plate assembly; the liquid injection through hole is located in the center of the first pole, so that the liquid injection speed is increased, the position of the liquid injection port is high, electrolyte splashing is reduced, the liquid passing channel is formed in the center of the first confluence plate assembly, and welding spots at the joint of the first confluence plate assembly and the battery cell are uniform.
Owner:HUIZHOU HENGTAI TECH
High-stability steel structure box column
The utility model discloses a high-stability steel structure box column, which relates to the technical field of box columns and comprises a box column body, a top plate is fixedly connected to the top end of the box column body, insertion rods are fixedly connected to four corners of the top end of the top plate, an opening is formed in the middle of the top end of the top plate, a sealing plate is arranged on the inner side of the opening, and a vertical pipe penetrates through the top end of the sealing plate. A cross plate is fixedly connected to the bottom end of the sealing plate, a plurality of studs are fixedly connected to the side wall of the cross plate, a lining plate is fixedly connected to the inner wall of the box column body, and a clamping groove is formed in the inner wall of the lining plate. By arranging a series of structures, the situation that gaps exist between concrete and the internal structure of the box column due to too dense segmentation is avoided, the situation that the concrete seeps out of the bottom end of the box column can be reduced, pouring forming of the concrete in the box column is facilitated, and therefore the weight of the box column in the moving process is reduced, and the service life of the box column is prolonged. And the butt joint speed of the box-shaped columns is increased, so that movement and butt joint of the box-shaped columns are facilitated.
Owner:ZHENJIANG QIAO METAL PROD CO LTD
A leak-sealing device for water seepage treatment in coal mine roadways.
This invention discloses a leak-stopping device for water seepage in coal mine roadways, comprising: a grouting anchoring assembly, including a grouting anchoring body that is anchored to the roadway and used for drilling and also serves as a grouting channel, and an orifice mounting component detachably installed at the exposed end of the grouting anchoring body for sealing the borehole opening; and a water guiding assembly, including a mounting base detachably connected to the orifice mounting component, and a water guiding plate detachably installed between the two mounting bases with a water guiding groove on its top. This invention reduces water seepage at the source by grouting and sealing fissures in the surrounding rock of the roadway through the grouting anchoring assembly. Simultaneously, the water guiding assembly orderly diverts residual seepage water, and the liquid collection assembly diverts the collected seepage water according to its quality. Water with higher purity is purified by a recycling and filtration unit and then reused within the coal mine, while water containing more impurities is discharged through an external discharge unit, achieving both efficient grouting and sealing and water seepage drainage and recovery functions.
Owner:GUIZHOU ENERGY IND RES INST CO LTD +1
Ointment as well as preparation method and application thereof
PendingCN119303031Apromote healingEasy to synthesizeAnthropod material medical ingredientsHydroxy compound active ingredientsCentella asiatica extractWound healing
The invention discloses ointment as well as a preparation method and application thereof, belongs to the technical field of external ointment, and solves the technical problems that an existing ointment for treating burns and scalds is relatively long in treatment course, relatively low in curative effect and poor in effect of remaining scars after healing on affected parts of large-area burns and scalds. The ointment is prepared from the following raw material medicines in parts by weight: 10-15 parts of a dried sea buckthorn fruit extract, 8-12 parts of a periplaneta americana extract, 0.5-1 part of erythromycin, 18-25 parts of a polygonum cuspidatum extract, 2-4 parts of borneol, 5-8 parts of a rheum officinale extract, 3-6 parts of a centella asiatica extract, 4-8 parts of aloe powder, 4-8 parts of green cucumber powder and 600-1000 parts of vaseline. Regeneration and repair of tissues are further promoted, and healing of wounds of patients is accelerated.
Owner:CHENGDU MILITARY GENERAL HOSPITAL OF PLA
Cylindrical battery
ActiveCN115336089Breduce exudationSmall-sized cells cases/jacketsFinal product manufactureElectrolytic agentElectrical battery
The object of the present disclosure is to provide a cylindrical battery capable of reducing the leakage of electrolyte to the outside of the battery. The cylindrical battery involved in one embodiment of the present disclosure comprises: an electrode body, a positive electrode and a negative electrode are wound with a separator between them; an electrolyte; a bottomed cylindrical outer can (20) for storing the electrode body and the electrolyte; a sealing body (30) for sealing the opening of the outer can (20); and an annular gasket (40) between the outer can (20) and the sealing body (30), the sealing body (30) being fixed to the opening end of the outer can (20) by caulking through the gasket (40), a convex portion (40A) protruding radially outward is formed on the outer peripheral surface of the gasket (40), and the convex portion (40A) abuts against the inner peripheral surface of the opening end of the outer can (20).
Owner:PANASONIC ENERGY CO LTD
Anti-kink robotic cable
This invention discloses an anti-torsion robot cable, belonging to the field of cable technology. It comprises, from the inside out, a cable core, an insulation layer, and an outer sheath layer. The outer sheath layer is made of the following materials in parts by weight: 80-100 parts polyvinyl chloride, 20-25 parts multifunctional additives, 2-3 parts calcium / zinc composite stabilizer, 1-2 parts lubricant, and 0.5-0.8 parts antioxidant. The anti-torsion robot cable provided by this invention incorporates multifunctional additives in its outer sheath layer, based on the molecular design principle of phosphorus-nitrogen synergistic flame retardancy and lactic acid ester group high-efficiency plasticization, which can significantly improve the overall performance of the cable from multiple dimensions.
Owner:JIANGXI XINJI CABLE CO LTD
Bridge pier steel formwork connecting structure
PendingCN119531264Areduce exudationImprove the blocking effectBridge structural detailsBridge erection/assemblyClassical mechanicsStructural engineering
The invention discloses a bridge pier steel formwork connecting structure, and relates to the technical field of steel formworks. The adjacent formwork blocks are fixedly connected through the fixing assemblies; rolling balls are rotationally connected to the bottoms of the template blocks; the first blocking plate slides up and down in the containing groove; the shifting column protrudes out of the template block; the supporting column slides on the template block up and down; the rotating shaft is rotationally connected to the supporting column, and the rotating shaft slides on the template block up and down; a second plugging plate; when the first blocking plate slides downwards to abut against the ground, the control assembly controls the rotating shaft to rotate, so that the second blocking plates are sequentially aligned to the containing grooves in the circumferential direction; when the elastic driving parts and the second plugging plates are aligned to the containing grooves, the elastic driving parts drive the second plugging plates to be clamped into the containing grooves, at the moment, the connected second plugging plates abut against each other, and the second plugging plates abut against the first plugging plates and the formwork blocks respectively. The position of the bridge pier steel formwork can be conveniently adjusted.
Owner:FUJIAN JIAOTONG CONSTR GRP ENG CO LTD
A Chinese medicine composition for preventing postoperative recurrence of condyloma acuminatum and its preparation method and application
ActiveCN116688013Bgood adhesionreduce exudationAntiviralsDermatological disorderCnidium monnieriGardenia
The present invention belongs to the technical field of traditional Chinese medicine, and specifically relates to a Chinese medicine composition for treating condyloma acuminatum, and a preparation method and application thereof. The Chinese medicine composition provided by the present invention comprises the following raw materials in parts by weight: 40-50 parts of Sophora flavescens, 15-25 parts of Gentiana scabra, 15-25 parts of Gardenia jasminoides, 10-18 parts of Rhubarb, 35-60 parts of Glauber's salt, 10-19 parts of Schizonepeta tenuifolia, 15-25 parts of Cnidium monnieri, 15-20 parts of Kochia scoparia and 9-15 parts of Prunus mume. The Chinese medicine composition of the present invention has the functions of clearing away heat and drying dampness, killing insects and relieving itching, having strong pertinence for condyloma acuminatum, being easy to use, having no toxic side effects, and being able to effectively reduce the recurrence rate of condyloma acuminatum and common perianal diseases, and reducing the recurrence rate.
Owner:BEIJING SONG FAMOUS INSTITUTE OF TRADITIONAL CHINESE MEDICINE
High-oil-carrying-capacity powdered oil seasoning powder containing delicious amino acid and preparation method of high-oil-carrying-capacity powdered oil seasoning powder
PendingCN121970881AGood embedding effectreduce exudationFood shapingProtein foodstuffs working-upFreeze-dryingVANILLA FLAVORING
The invention discloses high-oil-carrying-capacity powdered oil seasoning powder containing delicious amino acid and a preparation method, and particularly relates to the technical field of food processing. The seasoning powder is prepared by compounding high-oil-carrying-capacity powdered oil prepared by a specific process and delicious amino acid flavor mother liquor which serve as core functional components with compound fruit and vegetable powder and seasoning auxiliaries. Grease gel formed by compounding high-oil-carrying-capacity powdered grease according to an optimized proportion is used as a core material, a compound of sodium alginate and high-fat pectin is used as a wall material, the gel is prepared through emulsification and freeze-drying processes, and the oil carrying capacity reaches up to 83%; the delicious amino acid flavor mother liquor is prepared by hydrolyzing protein raw materials step by step through protease and is rich in delicious amino acids such as glutamic acid and asparaginic acid. The seasoning powder integrates the lubricating taste of grease, the natural flavor of fruits and vegetables and the mellow and delicious taste of amino acid, is high in oxidation stability, long in shelf life, good in eating taste and excellent in digestion characteristic, and is suitable for various food processing scenes such as cooking, drinks and cakes.
Owner:SHENYANG UNIV
Superstrong-absorptivity dust-free paper
ActiveCN222160785UImprove comfortreduce exudationSpecial paperPaper/cardboardProcess engineeringAnti bacteria
The utility model relates to the technical field of absorptive dust-free paper, in particular to super-strong absorptive dust-free paper which comprises a dust-free paper body, a protective layer is arranged above the dust-free paper body, a first antibacterial layer is arranged in the dust-free paper body, a second antibacterial layer is arranged in the dust-free paper body, and a third antibacterial layer is arranged in the dust-free paper body. A fourth antibacterial layer is arranged in the dust-free paper body, a fifth antibacterial layer is arranged in the dust-free paper body, a first water absorption layer is arranged in the dust-free paper body, a second water absorption layer is arranged in the dust-free paper body, and a third water absorption layer is arranged in the dust-free paper body; by adhering the first waterproof layer, the second waterproof layer, the first through hole and the second through hole, when urine conveniently enters the dust-free paper body through the first through hole and the second through hole, due to the adhered funnel shape, when the dust-free paper body is extruded, the urine is not convenient to seep upwards, and the comfort of a user is improved.
Owner:JIANGSU GOOD HEALTH NEW MATERIALS CO LTD
Air bag drainage tube
The invention discloses an air bag drainage tube, and relates to the technical field of drainage instruments, the air bag drainage tube comprises a drainage tube body, an air bag body with a variable volume is arranged on the outer side wall of the middle of the drainage tube body, a cavity of the air bag body is communicated with a first catheter, and the first catheter is arranged in a tube cavity of the drainage tube body; the free end of the first catheter penetrates through the drainage tube body and is provided with a gas check valve, the volume change of the air bag body is changed through the first catheter, the air bag is expanded, the drainage tube is slightly pulled out, the air bag body is tightly combined with a wound of the drainage tube, and the drainage tube is prevented from falling off.
Owner:SHENGZHOU PEOPLES HOSPITAL