36results about How to "Reduce bacterial infection" patented technology

The invention provides an ophthalmic, otic or nasal pharmaceutical composition, comprising levofloxacin or the pharmaceutical acceptable salts thereof and loteprednol etabonate, wherein the weight ratio of loteprednol etabonate to levofloxacin is 1:0.2-5. The use of ophthalmic, otic or nasal pharmaceutical composition of the invention in preparation of the medication for treatment of conjunctivitis, keratitis, blepharitis, dacrycystitis, hordeolum, corneal ulcer and ocular infection accompanied with ophthalmitis and even inflammation of the surrounding tissues, to prevent increase of bacterial infection risks and the tissue inflammation of the infected area after the ophthalmic surgeries or ocular injuries, to treat or alleviate the bacterial infection in combination with the tissue inflammation of the infected area, or to treat tympanitis, otitis externa and infective rhinitis.

The invention discloses a silicosis treatment aerosol containing a human mesenchymal stem cell exosome extract and a preparation method thereof, wherein the main component of the aerosol is the high-concentration mesenchymal stem cell exosome extract. The mesenchymal stem cells can secrete various cell factors in the culture process, and the cell factors can penetrate into the basal layer of an inner membrane, promote tissue differentiation of the inner membrane, angiogenesis and growth of granulation tissues, promote regeneration and repair of damaged skin tissue structures, reduce generation of scar connective tissues and reduce bacterial infection and inflammatory reaction of wound surface tissues. According to the aerosol and the preparation method thereof, a method of continuous starvation of the mesenchymal stem cells is adopted, a high-concentration human mesenchymal extract can be obtained in a short period of time, and a big amount of stem cell exosomes can be separated from the mesenchymal extract by an exosome extractor. The aerosol containing the high-concentration mesenchymal stem cell exosome extract disclosed by the invention is suitable for the restoration and treatment of silicosis.

A composition is provided for reducing bacterial growth in food products. The composition includes a wood extract containing polyphenols and may contain arabinogalactan. The composition suppresses or prevents the growth of E. coli and of Salmonella sp. The wood extract imparts little or no residual taste to the food product. However, it can readily be removed if desired by washing before use of the food. The composition may be essentially arabinogalactan-free to further reduce bacterial growth.

This garment, undergarment and/or short is used as swimwear for any wearer from infant through adult, male or female. This garment, undergarment and/or short is used for but not limited to babies, children, adults, swimmers, beachgoers, sunbathers, surfers, bodyboarders, skimboarders, snorkelers, scuba divers, jetskiers, parasailers, sailors, waterskiiers, etc.

This garment, undergarment and/or short is used for the purposes of, but not limited to: (a) helping to keep any type of debris from entering into the garment and away from the skin of the wearer; for helping to protect the wearer from getting friction, rashes, irritation, chafing, blisters, burning, itching; for helping to keep all of the items above from irritating or annoying male and female's genitalia and buttocks; and for keeping babies comfortable from all of the elements above as well as helping to keep these elements out of their diapers.

The garment is form fitting for comfort and performance. The garment is made from a high-quality, tightly knit but breathable fabric.

The invention discloses a timed-disinfected-sterilized public toilet bowl. The timed-disinfected-sterilized public toilet bowl comprises a toilet bowl body, wherein a cushion is mounted on the toilet bowl body, the back wall of the cushion is connected with the top face of the toilet bowl body through a hinge, the cushion turns up and down around the hinge, a disinfecting tank is arranged behind the cushion, the bottom of the disinfecting tank is fixed to the toilet bowl body, an opening for placing the cushion is formed in a side wall, facing to the cushion, of the disinfecting tank, a reservoir for containing a disinfection solution is arranged inside the disinfecting tank, and at least two spray nozzles communicating with the reservoir are arranged on a side wall, facing to the cushion, of the reservoir and face to the opening of the disinfecting tank. According to the public toilet bowl, the disinfection solution is used for disinfecting the cushion, so that the problem of the toilet bowl that the use is unhealthy is solved.

The present disclosure relates compositions and methods for combinatorial drug discovery in nanoliter droplets. More particularly, the disclosure relates to novel synergistic agents that increase efficacy of antibiotic agents to treat bacterial infection.

The invention relates to a mask. The mask comprises a mask body and two ear hooks arranged on the two sides of the mask body, the mask body comprises a first upper non-woven fabric layer, a first melt-blown fabric layer, a buffer breathable layer and a first inner non-woven fabric layer which are sequentially stacked up and down, the thickness of the buffer breathable layer is not smaller than 5 mm, and the buffer breathable layer has compressibility and breathability; air guide areas are arranged on the two sides of the mask body respectively, at least one long hole is formed in each air guide area, each ear hook comprises an air guide part and a connecting part, the air guide parts are fixed to the portions, located on the peripheral sides of the air guide areas, of the back face of themask body, an air guide cavity is formed between each air guide part and the corresponding air guide area, and the long holes are communicated with the air guide cavities. The invention relates to thefield of masks, when the respiratory capacity of a human body is increased, air between a mask body and the face can flow and be exhausted through the buffering breathable layer and the air guide cavities, the storage and buffering functions on the air are achieved, and the technical problems that a mask is poor in ventilation performance and poor in air tightness are solved.

The invention relates to an energy-saving and environment-friendly disinfection ground blowing machine which comprises a ground blowing machine body and a disinfection spraying device. A fan is arranged in the floor blowing machine main body, air inlets are formed in the two sides of the floor blowing machine main body, and an air outlet pipeline is horizontally arranged at the bottom of the floor blowing machine main body; the disinfection spraying device is arranged on the ground blowing machine main body; the disinfection spraying device is used for spraying disinfection spray, and the output end of the disinfection spraying device is communicated with one side of the floor blowing machine body through a pipeline. By arranging the disinfection spraying device, disinfection spray is sprayed into the air inlet of the floor blowing machine, the interior of the floor blowing machine body and the air blowing area of the floor blowing machine can achieve the disinfection function, the interior of the floor blowing machine and the interior of the air blowing area can be rapidly and effectively disinfected, and the probability that people in public toilets are infected with bacteria or viruses is reduced; the floor blowing machine has a disinfection function, so that a disinfection device does not need to be independently arranged for disinfection, and the purposes of energy conservation and environmental protection are achieved; the device is simple in structure, low in labor cost and long in service life.

The invention relates to the technical field of medical antibacterial coatings, and discloses a degradable antibacterial coating for a knee joint pad, which comprises polyazlactone, dopamine, a volatile oil aromatic compound, a mugwort extract and an adhesive. The material disclosed by the invention is natural, environment-friendly, degradable and durable, has the effects of resisting bacteria, diminishing inflammation, resisting allergy and promoting blood circulation, not only achieves the antibacterial effect, but also can promote the recovery of a joint replacement part, and has good adhesion; according to the invention, the volatile oil aromatic compound and the adhesive are separately used and used for treating the knee joint pad, so that the coating disclosed by the invention is sequentially coated in multiple layers from inside to outside, the outermost layer has a bactericidal effect, and the volatile oil aromatic compound and the mugwort extract in the middle layer have antibacterial and bactericidal effects; the coating provided by the invention has sterilization and antibacterial effects from inside to outside, and through multi-layer coating, the thickness and coating rate of the coating layer can be improved, the volatilization rate of related components is reduced, and the component utilization rate is improved.