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228results about How to "Inhibition of colonization" patented technology

Method and apparatus to prevent infections

A photosensitizer together with complementary light energy are used to prevent the development of infection associated with an indwelling medical catheter or device. Light of a selected wavelength or wavelength band is coupled to the catheter or device and transmitted by a wall or walls thereof to one or both of the external and internal surfaces thereof. The catheter or device also incorporates at least one photosensitizer which releases a toxic substance when activated by the light energy which destroys bacteria on or around the catheter or device. A method of preventing infection using photosensitizers and complementary light energy is also disclosed.
Owner:CHAMPION ENT PROD INC

Oral care compositions containing combinations of anti-bacterial and host-response modulating agents

InactiveUS20070053849A1Potent anti-inflammatory activityPromote progressAntibacterial agentsCosmetic preparationsWhole bodyOral bacterial infection
The present invention encompasses topical oral care compositions comprising the combination of an anti-bacterial agent with an anti-inflammatory agent in an orally acceptable carrier for effective treatment and prevention of bacteria-mediated diseases and conditions in the oral cavity and for modulating host reaction to bacterial pathogens present in the oral cavity and to the toxins, endotoxins, inflammatory cytokines and mediators released by or prompted by these pathogens. The present invention also encompasses methods of use of these compositions comprising topical application to the oral cavity. The benefits of the present compositions and methods extend beyond treating and preventing oral bacterial infections in the oral cavity to promoting whole body or systemic health.
Owner:THE PROCTER & GAMBLE COMPANY

Composition and method inhibiting inflammation

InactiveUS20110027348A1Preventing and treating and attenuating inflammatory diseaseIncreased omega FA contentBiocideSenses disorderDiseaseMedicine
Composition and method for preventing, treating or attenuating inflammatory diseases by way of inhibiting lipid peroxidation and subsequent elementary inflammation through ensuring the presence of the following biologically active ingredients in the PMRS of cells involved in inflammation: i) at least one killed probiotic and ii) at least one omega 3 FA and iii) vitamin E and iv) ubiquinone by introducing a composition comprising any of the missing ingredients.
Owner:FEHER JANOS

Polymer coatings containing phytochemical agents and methods for making and using same

This invention relates to compositions comprising a polymer base incorporating antifouling compositions suitable for use in aquaculture, marine and architectural systems as paints, structures or coatings. In particular, the present invention relates to a polymer based coating incorporating a biocidal antifouling composition suitable for use with aquaculture equipment. The present invention provides polyethylene compositions and latex compounds which may comprise at least one environmentally benign phytochemicals suitable for use in preventing the colonization of a treated surface by a variety of biological species. The compositions of the invention may further comprise control release agents such as, for example, micro-encapsulation of the phytochemicals to maintain sustained and prolonged release of the biocidal agents at the treated surface.
Owner:MAGELLAN

Blood control iv catheter with stationary septum activator

ActiveUS20140228775A1Reduce and eliminate pathogenic colonizationReduce and eliminate and growthCatheterHaemostasis valvesMedical deviceBiomedical engineering
A system and method is provided for applying an anti-pathogenic material to various surfaces of a medical device, wherein the method includes identifying various surfaces of the medical tests which include noncritical dimensions, and limiting the application of the anti-pathogenic material to those surfaces. Some aspects of the invention further include the application of an anti-pathogenic lubricant material to various parts or components of a medical device to reduce friction.
Owner:BECTON DICKINSON & CO

Oral care compositions containing combinations of anti-bacterial and host-response modulating agents

InactiveUS8283135B2Potent anti-inflammatory activityPromote progressAntibacterial agentsCosmetic preparationsDiseaseOral bacterial infection
The present invention encompasses topical oral care compositions comprising the combination of an anti-bacterial agent with an anti-inflammatory agent in an orally acceptable carrier for effective treatment and prevention of bacteria-mediated diseases and conditions in the oral cavity and for modulating host reaction to bacterial pathogens present in the oral cavity and to the toxins, endotoxins, inflammatory cytokines and mediators released by or prompted by these pathogens. The present invention also encompasses methods of use of these compositions comprising topical application to the oral cavity. The benefits of the present compositions and methods extend beyond treating and preventing oral bacterial infections in the oral cavity to promoting whole body or systemic health.
Owner:THE PROCTER & GAMBLE COMPANY

Spectrally selective grow tube

A biodegradable spectrally selective grow tube or tree shelter that improves the establishment of woody plant forms by reduction and / or elimination of certain biotic and abiotic stress factors. The grow tube may provide an enhanced micro climate that is humid, CO2-replenished and promotes photosynthesis by selectively propagating photosynthetically active radiation. In addition to providing a physical barrier to wind and herbivores, certain embodiments of the grow tube can also provide protection from chemical sprays while permitting ventilation of the grow tube. Various embodiments of the spectrally selective grow tube may comprise separate interior and exterior members for enhancement of the interior and exterior surface functions and that may be constructed from a biodegradeable polymer or paper-based material. The interior member can be dyed or pigmented to selectively transmit wavelengths of the visible spectrum known to promote photosynthesis, such as red light and / or blue light.
Owner:PLANTRA

Taurolidine Formulations and Delivery: Therapeutic Treatments and Antimicrobial Protection Against Bacterial Biofilm Formation

Treating of localized bacterial infection, comprising locally applying Taurolidine to the infection. A device for insertion into the body, the device comprising Taurolidine to render the device infection resistant. A medication for treating bacterial infections, comprising Taurolidine carried by one of: gels, liquid, thixotropic gels, colloidal mixtures, dispensal suspensions, injectable polymers, or a microparticle. A method for treating blood, comprising: removing blood from the body; treating the blood with Taurolidine; and returning the treated blood.
Owner:POLASCHEGG HANS DIETRICH

Aquatic animal preparation capable of protecting liver, and preparation and application method thereof

The invention provides an aquatic animal preparation capable of protecting liver. The aquatic animal preparation capable of protecting liver is composed of an A preparation and a B preparation. The A preparation is composed of 70 to 100% of a Chinese herbal medicine mixture, 0 to 15% of a flavonoid compound, 0 to 15% of a saponin compound, 0 to 15% of an alkaloid, 0 to 15% of trace element, and 0 to 15% of a polysaccharide; and the B preparation is one or a mixture of a plurality of ingredients selected from a feed additive, a photosynthesis accelerant, and a vitamin. In vivo, the aquatic animal preparation is capable of increasing the activity of liver cells, repairing cell damage, removing a plurality of toxins in aquatic animals, relieving liver burden, improving immunity, resisting free radical injury, reducing lipid peroxide, protecting liver, nourishing gallbladder, and preventing tumor; beneficial substances of living bacteria agents and Chinese herbal particles dissolved in water are capable of inhibiting planting of pathogenic bacteria in water bodies, and killing virokine.
Owner:SHANGHAI HONGBAO GREEN AQUATIC PROD CO LTD

Packaged antimicrobial medical device having improved shelf life and method of preparing same

A method of making a packaged antimicrobial suture having improved shelf life. The method comprising the steps of providing an inner package having a source of antimicrobial agent, providing an adsorbent material effective to adsorb a portion of the antimicrobial agent over time, positioning a suture within the inner package, the suture comprising one or more surfaces, covering the inner package with an outer package having an inner surface and subjecting the suture, the inner package and the inner surface of the outer package to time, temperature and pressure conditions sufficient to vapor transfer an effective amount of the antimicrobial agent from the antimicrobial agent source to the suture and the inner package, thereby substantially inhibiting bacterial colonization on the suture and the inner package, wherein the packaged antimicrobial suture exhibits improved shelf life. A packaged antimicrobial suture and a method of increasing the shelf life of a packaged antimicrobial medical device are also provided.
Owner:ETHICON INC

Fermented pig feed

The present invention discloses a fermented pig feed, which is prepared from the following raw materials by weight: 100 to 130 parts of corn, 10 to 17 parts of tea dreg, 4 to 6 parts of bone meal, 10 to 16 parts of soybean powder, 2 to 3 parts of banana leaf, 1 to 2 parts of hybrid pennisetum herb, 2 to 3 parts of cayenne pepper leaf, 3 to 5 parts of celery powder, 3 to 4 parts of pitaya peel, 2 to 3 parts of matteuccia struthiopteris, 2 to 4 parts of brewer's yeast powder, 3 to 4 parts of pomelo skin, 5 to 7 parts of beet pulp, 2 to 3 parts of lily, 1 to 2 parts of licorice and 2 to 3 parts of nutrition flavoring agent. According to the present invention, piling fermentation of the pig feed improves the feed taste, extends the shelf life of the feed, prevents pathogenic microorganisms in pigs' body from colonizing, growing and reproducing, and restores and maintains the pigs' intestinal microflora balance, thereby improving immunity and disease resistance, enhancing disease resistance and antibacterial ability, and reducing the incidence of pigs.
Owner:沈阳宏瑞畜牧业发展有限公司

Novel immunogenic compositions for the prevention and treatment of meningococcal disease

The present invention relates to Neisseria ORF2086 proteins, crossreactive immunogenic proteins which can be isolated from nesserial strains or prepared recombinantly, including immunogenic portions thereof, biological equivalents thereof, antibodies that immunospecifically bind to the foregoing and nucleic acid sequences encoding each of the foregoing, as well as the use of same in immunogenic compositions that are effective against infection by Neisseria meningitidis serogroup B.
Owner:ZLOTNICK GARY W +5

Blood control IV catheter with stationary septum activator

A system and method is provided for applying an anti-pathogenic material to various surfaces of a medical device, wherein the method includes identifying various surfaces of the medical tests which include noncritical dimensions, and limiting the application of the anti-pathogenic material to those surfaces. Some aspects of the invention further include the application of an anti-pathogenic lubricant material to various parts or components of a medical device to reduce friction.
Owner:BECTON DICKINSON & CO

Coated enossal implant

InactiveUS20070299535A1Accelerates healing-in processCounteracts demineralizationDental implantsSurgeryCompound (substance)Biomedical engineering
The invention is an enossal implant with a coating that accelerates the healing-in process and counteracts demineralization of the bone when the cavities that are necessary for insertion of the implant are made. The invention elevates the osmotic pressure in the immediate vicinity of a freshly inserted implant so as to compensate quickly for the loss of salts and minerals of the chemical compounds and minerals contained in the bone and the bone fluid when the cavity is made. The surface of the implant may be, for example, coated with a dry crust of soluble NaCl crystals, which dissolves gradually after the insertion.
Owner:BIOMED EST

Laying hen compound biological feed additive and preparation method thereof

The invention provides laying hen compound biological feed additive, and belongs to the technical field of feed science and feed additives. The feed additive is compoundly prepared by feed grade fluvic acid, worm powder, fermented frass, an extractive compound preparation, a microecologic preparation and carriers by a certain ratio. Premix of the compound biological feed additive is used in the feed of a laying hen. Environment in the digestive tract of livestock and poultry can be regulated and controlled, intestinal flora balance in an organism can be regulated, the organism immunity can be improved, and the feed additive has the properties of being antimicrobial and anti-stress, and improving immunity and production. The feed additive is added into daily ration of the laying hen to improve the laying capacity and the immunity of the laying hen, improve the feed conversion rate, and then to reduce drug residue and improve egg quality. The compound biological feed additive is a safe and reliable and green environmental protection feed additive product, and the application prospect is good.
Owner:BEIJING UNIV OF AGRI

Anti-infective antimicrobial-containing biomaterials

InactiveUS20110038910A1Prevent and diminish chronic inflammationReduce infectionBiocideInorganic active ingredientsMedicineFatty acid
Fatty acid-derived biomaterials, methods of making the biomaterials, and methods of loading them with silver compounds are described. The silver-containing biomaterials can be utilized alone or in combination with a medical device for the release and local delivery of one or more anti-infective agents. Methods of forming and tailoring the properties of said biomaterials and methods of using said biomaterials for treating injury in a mammal are also provided.
Owner:ATRIUM MEDICAL

Dressing device for use wtih a cannula or a catheter

A wound dressing device for use with a transcutaneous medical device such as a cannula or a catheter comprises a polyurethane matrix which may be covered with a film backing. Chlorhexidine di- gluconate and a polyanhydroglucuronic salt are contained in the polymer matrix. The wound dressing device prevents microbial colonization of the dressing and stops bleeding from the insertion site. The device provides combined haemostatic and antimicrobial effects at the insertion site but without adversely affecting wound healing.
Owner:BARD ACCESS SYST

Compound lactic acid bacteria microecological preparation as well as preparation method and application thereof

The invention relates to a compound lactic acid bacteria microecological preparation as well as a preparation method and application thereof. The compound lactic acid bacteria microecological preparation has relatively strong stress resistance, can resist simulated gastric acid, cholate and high-temperature environments, can remain relatively high viable bacteria survival rate, has relatively good stability and can meet the requirements of feed industry, animal husbandry and breeding industry. According to the compound lactic acid bacteria microecological preparation, florae in animal intestines can be regulated, the disease resistance of animals can be improved, the diarrhea rate and the death rate can be decreased, the feed intake of the animals can be further increased, and the feed conversion ratio can be reduced, so that the production performance of animals is improved, and the compound lactic acid bacteria microecological preparation has a good application prospect.
Owner:BEIJING HESWOF BIOTECH CO LTD

Microorganism feed additive capable of promoting goose liver development and preparation method thereof

The invention relates to a method for preparing microbial feed additive used for promoting growth of goose liver. All of the microbial strain is screened out from the animal intestinal tract. The method comprises culturing all the strains on the same culture medium through combined culture, constituting powerful compound microbial community by using mixed sync solid fermentation process, and forming effective enzyme producing ability to make the product has amount of physiologic metabolite such as organized enzyme for analysing cellulose and fructose, peptide, antioxidants, free amino acid, and vitamin. The invention can promote feed digestion and absorption of animal, promote synthesize and utilization of protein, enhance immunologic competence of livestock, fowl and aquatic livestock, and improve feed conversion ratio and production capacity of breed animal. The inventive product has good practicability and pertinency.
Owner:SHANGHAI CHUANGBO ECOLOGICAL ENG

Packaged antimicrobial medical device having improved shelf life and method of preparing same

A packaged antimicrobial suture. The packaged antimicrobial suture includes an inner package having a source of antimicrobial agent, the source of antimicrobial agent comprising a plurality of patches, each patch having a pair of antimicrobial material reservoirs; at least one suture positioned within the inner package, the at least one suture comprising one or more surfaces; and an outer package having an inner surface, the outer package having the inner package positioned within; wherein the at least one suture, the inner package and the inner surface of the outer package are subjected to time, temperature and pressure conditions sufficient to transfer an effective amount of the antimicrobial agent from the antimicrobial agent source to the at least one suture and the inner package, thereby substantially inhibiting bacterial colonization on the at least one suture and the inner package. A method of making a packaged antimicrobial suture having is also provided.
Owner:CILAG GMBH INT

Suckling pig feed and preparation method thereof

The invention discloses suckling pig feed which comprises the following components in parts by weight: 35-40 parts of corn, 20-25 parts of extruded corn, 10-15 parts of bean pulp, 5-10 parts of fermented miscellaneous meal, 1-5 parts of syrup, 0.1-0.5 part of acidifying agent, 0.03-0.08 part of phytase, 0.1-0.5 part of zinc oxide, 0.1-0.5 part of lysine, 0.1-0.5 part of choline, 0.1-0.5 part of threonine, 0.01-0.05 part of tryptophan, 0.1-0.5 part of methionine, 0.1-0.5 part of calcium citrate, 0.5-1 part of monocalcium phosphate, 1-5 parts of plasma protein powder, 1-5 parts of lactose, 2-6 parts of low-protein whey powder, 1-5 parts of white sugar, 5-10 parts of glucose and 0.1-0.5 part of microecological preparation. The suckling pig feed has the beneficial effects that the immunity of suckling pigs is improved, the feed conversion ratio is reduced, the nutritional requirements of the suckling pigs within two weeks from feeding to weaning can be met, the suckling pig feed is high in palatability and high in digestibility, the diarrhea rate of the suckling pigs is reduced, and the production performance of the suckling pigs is improved.
Owner:吉林大北农农牧科技有限责任公司 +1

Sealing material

A sealing material is presented which can be applied to surfaces and / or surfaces having seams, cracks, crevices and the like to hinder growth and colonization of bacteria while maintaining adhesion over a wide range of service, or use, conditions. The sealing material includes a fluoropolymer layer and a rubber based adhesive layer which is capable of adhering the sealing material to the surface or surfaces to be sealed. The invention combines the inherent anti-stick and hydrophobic properties of fluoropolymers with excellent adhesive characteristics of the rubber based adhesive.
Owner:WL GORE & ASSOC INC

Polymer coatings containing phytochemical agents and methods for making and using same

This invention relates to compositions comprising a polymer base incorporating antifouling compositions suitable for use in aquaculture, marine and architectural systems as paints, structures or coatings. In particular, the present invention relates to a polymer based coating incorporating a biocidal antifouling composition suitable for use with aquaculture equipment. The present invention provides polyethylene compositions and latex compounds which may comprise at least one environmentally benign phytochemicals suitable for use in preventing the colonization of a treated surface by a variety of biological species. The compositions of the invention may further comprise control release agents such as, for example, micro-encapsulation of the phytochemicals to maintain sustained and prolonged release of the biocidal agents at the treated surface.
Owner:MAGELLAN

High Osmolarity Antimicrobial Composition Containing One or More Organic Solvents

ActiveUS20160073628A1Increase osmotic pressureGood and more efficiently solubilizeCosmetic preparationsBiocideBiofilmOrganic solvent
A composition that can solvate biofilms and disrupt bacterial cell walls acts to both kill the bacteria by cell lysis and remove the biofilm. This solvent-containing composition is effective against a broad spectrum of microbes and can be used on a variety of surfaces, both living and inanimate. The polarity of the solvent component of the composition lower than that of pure water so that the composition exhibits increased efficacy in solvating the macromolecular matrix of a biofilm and in penetrating bacterial cell walls.
Owner:NEXT SCI IP HLDG PTY LTD

Multifunctional monoclonal antibodies directed to peptidoglycan of gram-positive bacteria

The present invention encompasses protective monoclonal antibodies that bind to peptidoglycan of Gram-positive bacteria. The antibodies also bind to whole bacteria and enhance phagocytosis and killing of the bacteria in vitro and block nasal colonization by Gram-positive bacteria in vivo. The invention also provides human, humanized and chimeric antibodies. The invention also sets forth the heavy chain and light chain variable regions of an antibody within the invention.
Owner:BIOSYNEXUS INC

Fox immunity enhancer

The invention relates to an agent for intensifying fox immunity, wherein each 100g of the product comprises soybean powder 20-30g, fish meal 10-15g, fruit oligosaccharides 3-6g, Isomaltooligosaccharide 1-5g, bacillus 2-5g, bifidobacteria 3-6g, lactic acid bacteria 4-7g, saccharomycete 3-6g, astragalus root 1-3g, root of pilose asiabell 1.5-4g, soybean lecithin 2-5g, DL-methionine 0.5-1.0g, L-lysine 0.3-0.5g, composite vitamin 0.5-2.0g, calcium hydrogen phosphate 1.0-2.0g, and balancing maize flour.
Owner:SHANGHAI JIAO TONG UNIV

Applications of piRNA-54265 in diagnosis, treatment, and prognostic evaluation of colorectal cancer

ActiveCN108486247AStatistically significant differenceEasy to detectMicrobiological testing/measurementAntineoplastic agentsDrugAdjunctive Medication
The invention discloses applications of piRNA-54265 in diagnosis, treatment, and prognostic evaluation of colorectal cancer. According to the invention, piRNA-54265 can be taken as a colorectal cancerdiagnosis marker in specific indication of chemotherapy sensitivity and prognostic evaluation of patients with colorectal cancer, is helpful for accurate individual selection and improvement of clinical treatment schemes, can be taken as a colorectal cancer treatment target, and can be used for preparing drugs used for treating colorectal cancer; and especially, a piRNA-54265 expression inhibitoror knock out agent can be taken as colorectal cancer treatment drugs, and can be taken as auxiliary drugs used for improving colorectal cancer chemotherapy effect, are capable of inhibiting propagation, invading, metastasis and / or colonization; so that piRNA-54265 is a colorectal cancer specific molecular marker excellent in application potential and promising in application prospect, can be detected in blood sample conveniently, and is promising in application prospect.
Owner:SUN YAT SEN UNIV +1
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