60 results about "Spongia" patented technology

The invention relates to bacillus velezensis Ab1 with a water mildew inhibiting effect and application of the bacillus velezensis Ab1, the classification name of the bacillus velezensis Ab1 is bacillus velezensis Ab1, the preservation number of the bacillus velezensis Ab1 is CCTCCNO: M 20251457, and the preservation date of the bacillus velezensis Ab1 is June 23, 2025. The bacterium can effectively inhibit the propagation rate of water mildew in a water body, improve and purify the water body environment and improve the culture health degree of aquatic animals, and has a wide application prospect in aquaculture.

The present invention relates to the technical field of eliminating static electricity from the human body, and in particular, to a varistor sponge and its application. The sponge comprises conductive particles of at least two diameters, d1 and d2, dispersed within a sponge matrix, where d2 is greater than d1. The conductive particles of diameter d1 provide the varistor sponge with a normal base resistivity R1, while the conductive particles of diameter d2 provide the varistor sponge with a compressed resistivity R2, where R1 is greater than R2. The beneficial effect of the sponge is that it generates no static sparks when used, and does not produce a shock sensation during the static electricity discharge process.

The present invention provides an automatic device for processing golden apple snail egg masses. It solves the problem of low efficiency in manual egg mass removal. When in use, the present invention uses a fixed rod inserted in the water, and a counterweight drives a pressure plate to move upward. The counterweight floats on the water surface, and there is a certain distance between the pressure plate and the water surface. The golden apple snail climbs upward via the fixed rod inserted in the water. The pressure plate and a ring of retaining edges fixed on the outer circumference of the pressure plate prevent the golden apple snail from continuing to climb upward on the pressure plate, and lays eggs on the fixed rod below the pressure plate. At night, moisture in the air condenses on the hydrogel plate and slides into the sponge for storage. The weight on the pressure plate gradually increases, and the pressure plate moves downward to scrape off all egg masses on the fixed rod. The egg masses fall into the water and die, completing the egg mass cleaning. The device is convenient to use, simple in structure, and highly practical.

1. Name of the product in this design: Cleaning Sponge (Fire Sponge). 2. Purpose of this design: A cleaning sponge for cleaning items. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design.

The present application relates to the field of pharmacy, disclose the medicine composition for antibacterial and anti-inflammatory of Chinese herbal medicine and marine extract combination, including: baicalin extract 5~10 parts; andrographolide extract 3~7 parts; sulfated fucoidan 2~5 parts; spongin extract 0.2~1 part; wherein: baicalin extract is derived from the root of scrophulariaceae, is extracted by ethanol-water mixed solvent; andrographolide extract is derived from the whole plant of andrographis, is extracted by ethanol-water mixed solvent; sulfated fucoidan is derived from brown algae, is prepared by enzymolysis and alcohol precipitation method; spongin extract is derived from sponges, is extracted and separated and purified by organic solvent. Through the technical scheme of the synergistic combination of active ingredients of Chinese herbal medicine and marine extract, the technical effect of destroying the biofilm barrier and clearing the stubborn infection focus in the treatment of bacterial vaginitis, candida vaginitis and cervical inflammation associated with biofilm infection is achieved.

The invention discloses Aeromicrobium phocebe JP4 and application of the Aeromicrobium phocebe JP4, the strain is separated from a soil sample collected from a garbage treatment plant and is preserved in the China Center for Type Culture Collection (CCTCC), and the preservation number is CCTCC NO: M 2026184. The marsulfamicrobe JP4 is a newly separated strain and can be used for commercialized polyurethane sponge degradation treatment, the weight loss of the polyurethane sponge treated for 28 days based on the marsulfamicrobe JP4 can reach 32.44%, the degradation efficiency is high, and a novel strain resource is provided for green treatment and environment restoration of polyurethane products.

An implantable article comprising a dissolvable sponge derived from the mixture of chitosan, a first polysaccharide and a second polysaccharides. The polysaccharides have different number average molecular weight characteristics to enable the control of the mechanical features of the sponge.

The invention belongs to the technical field of adsorption type atmospheric water collection, and particularly discloses a modified fly ash / porous sponge composite material and a preparation method and application thereof, and the method comprises the following steps: S1, carrying out surface modification on fly ash; step S2, carrying out pretreatment on the melamine sponge; s3, preparing the modified fly ash / porous sponge composite material. According to the modified fly ash / porous sponge composite material and the preparation method and application thereof, the prepared modified fly ash / porous sponge composite atmospheric water collection material has excellent adsorption and desorption performance, and the adsorption capacity of the modified fly ash / porous sponge composite atmospheric water collection material under the relative humidity of 60% reaches 2.68 g <-1 >; the material has fast adsorption and photo-thermal desorption capability, has good recyclability, and can be used for collecting water in the atmosphere.

The application discloses a marine-source collagen fiber hemostatic sponge and a preparation method thereof, and belongs to the field of biomedical materials. The preparation method is as follows: a true sea moss is cut open, a bag is removed, internal tissues are taken out, and digests, excrements and the like are removed after washing; the internal tissues are cut into pieces and then added into a NaCl solution, and are placed at 0-4 DEG C for 6-18 hours; urea solution is added after filtration and cleaning; a high-speed homogenizer is used for primary stirring to obtain a collagen-urea blend solution, and the solution is frozen and then thawed at 4 DEG C for 5-15 minutes; a high-speed homogenizer is used for secondary stirring; and finally, a vacuum filter press is used for solid-liquid separation of the solution to obtain collagen fibers; the collagen fibers are dispersed in water, and freeze-drying is carried out to obtain the collagen fiber hemostatic sponge. The application provides a porous hemostatic sponge with a capillary rapid liquid absorption capacity, which has the advantages of rapid preparation, low economic cost, ecological friendliness in a whole life cycle, strong liquid absorption, good hemostatic effect and low hemolysis rate.

The present invention relates to the field of medicine. Specifically provided are a hemostatic sponge and a preparation method therefor. Components for preparing the hemostatic sponge comprise, by mass, 3-30 parts of a double bond-containing compound, 1-10 parts of chitosan, and 0.1-15 parts of a photoinitiator. Compared with existing commercial products, the hemostatic sponge of the present invention has a higher water absorption percentage and water absorption rate, and can quickly swell after absorbing water. When applied to a wound for hemostasis, the hemostatic sponge can quickly block the wound and achieve a hemostatic effect.

The utility model relates to the technical field of granary insect prevention, and discloses a granary sponge insect prevention structure convenient to soak, which comprises a sponge block, a plurality of concave holes are arranged in the sponge block, storage space is enlarged, a plurality of chutes are arranged in the sponge block, the chutes are arranged on two sides of the concave holes and are communicated with the concave holes, and the sponge block is provided with a plurality of grooves. A plurality of liquid storage grooves are formed in the sponge block, the liquid storage grooves are communicated with the concave holes, the storage space is further expanded, and the sponge block is sequentially provided with an adsorption layer, an external expansion layer, a moisture absorption layer and a protection layer from inside to outside. According to the utility model, the insect prevention liquid is poured into the concave hole of the sponge block, and the liquid storage tank and the chute are filled with the liquid immediately, so that under the cooperation of the liquid storage tank and the chute, the contact area of the insect prevention liquid and the sponge is increased, the soaking speed is accelerated, the insect prevention liquid is ensured to be uniformly distributed, and local dryness or oversaturation is avoided; the soaking efficiency is improved.

The invention provides a method for predicting sorting of fermented sponge spicules through machine learning, which comprises the following steps of: analyzing the interaction strength of spicule structures and hypha attachment according to a deformation aggravation degree to obtain a potential rising level of a sorting misjudgment rate; if the potential rising level of the sorting misjudgment rate exceeds a preset rising level standard, the airflow intensity and the screen mesh aperture are obtained from historical data, the airflow intensity and the screen mesh aperture are adjusted according to the adhesion stacking risk, and a dynamic adjustment instruction set is obtained; the airflow intensity and the screen mesh aperture of the sorting equipment are adjusted by executing the adjusting instruction set, the state of the single-layer distribution bone needles adjusted by the sorting equipment is obtained, and the single-layer distribution uniformity of the bone needles is recognized; the final sorting parameters are applied to a sponge spicule sorting system to sort sponge spicules, single-layer distributed sponge spicules are obtained, and the stability of the sponge spicule sorting process is evaluated by analyzing the uniformity and the sorting misjudgment rate of the single-layer distributed spicules.

The application discloses a silkworm humidity self-adjusting breeding box, which comprises a breeding box main body, the breeding box main body comprises an outer box, an inner box arranged in the inner side of the outer box, a box cover rotationally connected with the outer box, a gauze tray is arranged in the middle of the inner box based on a support table, a water absorption sponge is arranged at the bottom of the gauze tray based on a support frame, evaporation holes are uniformly arranged on the surface of the water absorption sponge, a water outlet is arranged at the bottom of the inner box, a drain pipe is arranged at the water outlet and extends to the outside of the outer box, a water storage box is arranged on the side wall of the outer box, the water storage box supplies water to the water absorption sponge based on a water guide pipe, and the water guide pipe comprises a hose and a water guide cotton line arranged in the hose. The capillary action and the water absorption sponge continuously supply water into the breeding box, the ventilation gap guarantees the diffusion of moisture, the silkworms are separated from the excrement, and the silkworms are prevented from being hurt when the silkworms are picked and sorted during cleaning. The breeding box is simple in operation, ensures the stable growth environment of the silkworms, is suitable for small and medium-sized breeding farms and family breeding scenes, and has the advantages of practicability and economy.

The present invention provides a hemostatic composite sponge comprising oxidized cellulose and an essentially gelatin-free bioadhesive material stably associated with said sponge and present in an organized pattern on said sponge.

The utility model discloses a vibrating dryer for processing ganoderma lucidum spore powder, which relates to the technical field of ganoderma lucidum spore powder processing and comprises an outer shell and an inner shell fixed in the outer shell, the top end of the outer shell is fixedly connected with a top cover through a screw, and feeding pipes are mounted at the outer end of the inner shell at equal angles. A first blocking rod is installed in the feeding pipe in a clamped mode, the first blocking rod is of a hollow structure, the bottom end of the first blocking rod is of a porous structure, a heating plate is installed on the lower surface of the inner shell, a second blocking rod is connected into a discharging opening in the bottom end of the inner shell in a threaded mode, and a protection ring is fixed to the inner wall of the bottom end of the top cover. And a sponge layer is pasted in the protection ring, a bearing plate is fixed to the bottom end of the sponge layer, and a filtering barrel is fixed to the upper surface of the bearing plate. According to the vibration type drying machine for processing the ganoderma lucidum spore powder, the ganoderma lucidum spore powder is uniformly heated, and the filtering barrel is rapidly cleaned through vibration and rotation of the cleaning rod.

The invention discloses a culture medium detection device and method based on wild tending of cordyceps sinensis, and belongs to the field of tending of cordyceps sinensis, the culture medium detection device comprises a supporting seat, an adjusting mechanism is mounted on the upper surface of the supporting seat, a cleaning mechanism is mounted in the adjusting mechanism, and the cleaning mechanism comprises a rotating rod mounted in the adjusting mechanism; two corresponding sponge erasers are fixedly connected to the surface of the rotating rod, and elastic plates are fixedly connected to the surfaces of the sponge erasers; through cooperative use of the devices, after the probe is used, the surface of the probe is cleaned based on a sponge wiper, the situation that workers appear near a culture medium and interfere with the vision of the natural habitat is avoided, and through arrangement of a spraying pipe, when the spraying pipe and an atomizing spray head spray the cordyceps sinensis culture medium, the spraying effect is good, and the spraying efficiency is high. When the probe is cleaned, liquid synchronously enters the hollow tube, and the sponge eraser absorbs the liquid while the probe is cleaned, so that the sponge eraser cleans the probe more thoroughly.

The present application relates to the technical field of wafer cleaning equipment, and specifically relates to a cleaning roller manufacturing device and method, and a cleaning roller. The cleaning roller manufacturing method comprises the following steps: applying a cured sponge onto a central rod; coaxially sleeving and mounting an inner mold on the central rod, wherein the inner mold is provided with a plurality of sponge growth through-holes; sleeving and mounting an outer mold outside the inner mold; injecting foaming liquid between the central rod and the inner mold to make the cured sponge foam and grow into a foamed sponge until the foamed sponge passes through the sponge growth through-holes; and inserting a cutting tool between the inner mold and the outer mold to completely cut off the foamed sponge between the sponge growth through-holes and the outer mold, and then removing the cutting tool, the outer mold and the inner mold to obtain a molded sponge cleaning roller. The cleaning sponge with a dense layer removed has a good water absorption performance, does not block the flow of water molecules from the inside of the sponge, and can effectively eliminate contaminants adhering to the surface of the sponge.

The invention provides an intelligent siliceous sponge spicule sorting method based on density analysis, and the method comprises the steps: obtaining a real-time image of a siliceous sponge spicule in a liquid-phase gravity sorting process, extracting a sliding track of the spicule, and determining the track curvature through the sliding track of the spicule; analyzing the sedimentation velocity difference change about the spicule density under water flow scouring according to the sedimentation velocity grouping result, and determining the bed surface edge deviation degree according to the sedimentation velocity difference change; and determining real-time sorting positions of the spicules through optimized sorting path planning, adjusting a trajectory according to the real-time sorting positions, capturing trajectory coordinates and velocity vectors to obtain corrected trajectory curvature, and outputting sorting partition configuration according to the corrected trajectory curvature.

According to an aspect of the present invention disclosed herein, there is provided a device for deterring yard pests, comprising: a cap; an interior hollow tube; a spike; a plurality of sponges in the interior hollow tube, wherein the sponges are impregnate with a chemical composition for deterring yard pests; a plurality of diffusion holes, wherein the gauge of the diffusion holes is smaller than the size of the sponges.

The present invention belongs to the field of biomaterial preparation technology, and specifically relates to a sea squirt nanocellulose-enhanced rapid hemostatic sponge with photothermal antibacterial effect and a preparation method thereof. The present invention uses chitosan and oxidized konjac glucomannan as matrix materials, nano sea squirt cellulose and polydopamine nanoparticles as main reinforcing raw materials, firstly modifies konjac glucomannan into oxidized konjac glucomannan by oxidation, and constructs sea squirt nanocellulose / polydopamine polysaccharide-based scaffold material, which not only has a good infrared light response antibacterial effect, but also has a uniform three-dimensional macroporous structure that enables the sponge scaffold to achieve the function of rapid hemostasis, and can effectively scavenge free radicals and promote wound healing. The prepared sponge has good biocompatibility and no cytotoxicity, and is expected to become a new type of rapid hemostasis and effective antibacterial scaffold material.

Medical devices and related methods useful in EVAC procedures are described. A medical device can include a sponge. The sponge can include a plurality of perforations forming one or more tear surfaces. The one or more tear surfaces can define a predetermined location for removal of a first portion of the sponge from a second portion of the sponge. The one or more tear surfaces can form a boundary between a radially inner surface of the first portion and a radially outer surface of the second portion. The medical device can also include a tube coupled to a proximal portion of the sponge.

This device uses UV light to attract pests such as fruit flies and kill them by bringing them into contact with a high-voltage wire. As shown in the reference diagram, the bottom cover of this device is removable, and the cylindrical cavity formed by the groove in the center of the bottom cover and the bottom of the main body can be filled with a sponge impregnated with mirin or other liquids to enhance the pest attraction effect. The bottom cover of this device can also be easily removed by turning it by hand, making it easy to clean up dead pests.

The utility model provides an edible mushroom cultivation device with a humidity adjusting function, which relates to the technical field of edible mushroom cultivation and comprises a shell, a positioning support and a ventilation pipe. A movable door plate is installed on the front side of the shell, a square hole is formed in the movable door plate, anti-fog glass is connected into the square hole in the movable door plate, a humidity detector and a temperature detector are installed on the left side of the front section of the shell, a round hole is formed in the upper end of the shell, a water pipe is connected into the round hole, and the three sets of positioning supports are arranged in the shell. The water pipe penetrates through the inner sides of the three sets of positioning supports, sponge is clamped in a groove formed in the upper side of the movable tray, redundant water can be absorbed through the sponge, water accumulation in the device is avoided, infectious microbe breeding in the device is prevented, the sponge can be conveniently taken out and replaced through the movable tray, and cleaning and maintenance are convenient; the problems that water can be accumulated in an existing edible mushroom culture device with the humidity adjusting function, and cleaning is inconvenient are solved.

1. Name of the designed product: cleaning sponge (fish). 2. Use of the designed product: cleaning sponge. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.

The application discloses a marine-derived compound Cpd-8 and application thereof in preparation of a medicine for resisting TNF-induced cell death. Through screening of an extract library of marine-derived sponge symbiotic fungi of a research group, a small-molecule inhibitor with a novel structure is obtained, which can resist TNF-induced cell death, and specifically, the marine-derived sesquiterpene lactone nitrobenzene analogue Cpd-8 and a pharmaceutically acceptable salt thereof. The compound can inhibit TNF-induced cell death and formation of a complex II in a signal pathway, thereby exerting an anti-cell death activity. In-vitro cell experiment results show that the compound of the application can significantly inhibit TNF-induced cell death. In-vivo animal experiment results show that the compound of the application can inhibit TNF-alpha / D-GaIN (D-galactosamine)-induced acute liver injury, and significantly prolong the survival period of mice.

1. Name of the designed product: cleaning sponge. 2. Use of the designed product: for cleaning. 3. Design points of the designed product: combination of shape and pattern. 4. Picture or photo that best shows the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

The invention relates to the technical field of hydrolyzed sponge, and discloses a hydrolyzed sponge refining process and application, the process comprises the following steps: raw material pretreatment, natural sponge raw material selection, artificial grading and impurity removal, direct hydrolysis after impurity removal, dilute acid hydrolysis, and putting the pretreated raw material into an acid-resistant reaction container, the preparation method comprises the following steps: adding a dilute acid solution with the mass fraction of 1%-5%, carrying out a stepped hydrolysis reaction at the temperature of 50-90 DEG C for 6-12 hours, filtering and cleaning, and carrying out a hydrolysis process with sectional temperature control and auxiliary treatment with a surfactant during refining processing of the hydrolyzed sponge spicule, so as to obtain the hydrolyzed sponge spicule. According to the method, the microstructure integrity and biological activity of the sponge spicule can be effectively reserved, meanwhile, proper hydrolysis parameters are set according to sponge raw materials from different sources, the controllability of the refining process of the sponge spicule is guaranteed, the purity and quality stability of the product are improved, and a material foundation is laid for subsequent application.