31results about "Sheet delivery" patented technology

A disposable child sized cleaning implement is provided. The disposable child sized cleaning implement is releasably carrying a personal care composition which comprises an biological extract.

The present invention is a method of producing a (meth)acrylic acid based water-soluble polymer having a content of groups in neutralized state of not more than 90 mole percent, where the sum total of acid groups and groups in neutralized state contained in the (meth)acrylic acid based water-soluble polymer is taken as 100 mole percent, which comprises a photopolymerization step of polymerizing a monomer component by irradiating near-ultraviolet rays to a reaction mixture, the said reaction mixture comprising the monomer component, a photopolymerization initiator, a chain transfer agent and a polymerization solvent, the said monomer component containing not less than 50 mole percent of a (meth)acrylic acid monomer, with the whole monomer component subjected to polymerization being taken as 100 mole percent, and a concentration of the said monomer component in the reaction mixture at the time of polymerization being 40 to 97% by mass.

A method of preparation of a treated Spirulina compound includes the steps of rehydrating desiccated Spirulina, stressing the culture and freeze drying to a powder. The resultant compound has activity as an anti-viral compound and an anti-bacterial compound. It is capable of effecting repair of skin defects in mammals and acting as a preventative agent to skin defects.

The invention discloses an arthralgia and myalgia patch and a manufacturing method thereof. An ointment comprises, by weight, 290-310 parts of Chinese clematis roots, 115-135 parts of Chinese angelicaroots, 115-135 parts of fortune's drynaria rhizomes, 25-35 parts of incised notopterygium rhizomes and roots, 25-35 parts of doubleteeth pubescent angelica roots,55-56 parts of chuanxiong rhizomes, 25-35 parts of Himalayan teasel roots, 25-35 parts of medicinal cyathula roots, 25-35 parts of tall gastrodia rhizomes, 5-15 parts of pangolin scales, 25-35 parts of slenderstyle acanthopanax roots andbarks, 5-15 parts of dragon's blood, 25-35 parts of Solamum melongena, 15-25 parts of prepared Chinese monkshood roots, 15-25 parts of prepared kusnezoff monkshood roots, 25-35 parts of fresh reddishjackinthepulpit rhizomes, 25-35 parts of fresh ternate pinellia rhizomes, 25-35 parts of white mulberry barks, 25-35 parts of dahuria gentian roots, 25-35 parts of olibanum, 90-110 parts of borneol,25-35 parts of camphor and 10 parts of wild mint oil. A formula of the paste can effectively control pain, restrain hyperostosis and treat bone diseases. According to the manufacturing method of the paste, 90% of effective components are extracted through ethyl alcohol, effective components in medicinal materials can be efficiently extracted through an extracting process, the utilization ratio ofthe medicinal materials is increased, and cost is reduced.

The invention discloses a bioactive glass composite film as well as a preparation method and application thereof. The composite film is a thin flaky degradable composite material, and is prepared frombioactive glass powder by using hyaluronic acid and polymer lactic acid-polyglycolic acid as carriers through film forming. The preparation method concretely comprises the following steps of (1) polylactic acid-hydroxyacetic acid end position activation; (2) hyaluronic acid tail end amination synthesis; (3) hyaluronic acid-polylactic acid-hydroxyacetic acid copolymer carrier synthesis; (4) hyaluronic acid-polylactic acid-hydroxyacetic acid copolymer gel dispersion preparation; (5) hyaluronic acid-polylactic acid polymer-bioactive glass composite film preparation. The composite film slowly releases bioactive glass nanometer particles; good biocompatibility is achieved; the long-effect anti-inflammatory effects can be achieved; drug resistance cannot be generated; the periodontium growth ispromoted; the dentinal tubule is sealed; the goal of reducing dentine hypersensitivity after the periodontal surgery can be achieved.

Creatinine, creatinine precursors or the pharmaceutically acceptable salts thereof are activated to function as an antibacterial agent which has broad spectrum activity and is beneficially used in a variety of applications, such as antimicrobial wound dressings, compositions for topical delivery of the antibacterial agent and for preventing and/or inhibiting the occurrence or spread of bacterial infection, as well as the growth of odor-causing bacteria, to name a few.

Topical and/or transdermal bioactive compound delivery system The present invention provides a topical and/or transdermal bioactive compound delivery system comprising a non-aqueous matrix, the matrix comprising a water-sensitive bioactive compound. In particular, the matrix comprises a three-dimensional polymeric network comprising at least a co-polymer, at least a cross-linking agent, and at least a non-aqueous and/or non-volatile solvent and wherein the water-sensitive bioactive compound is housed by the three-dimensional network. Even more in particular, the matrix comprises a co-polymer of N-vinylacetamide and sodium acrylate aluminium chloride; N-methyl-2-pyrrolidone; propylene glycol; glycerine; and at least a water-sensitive bioactive compound.

The invention belongs to the field of traditional Chinese medicine production and in particular relates to a plaster for treating bone injuries and a preparation method thereof. The plaster is prepared from the following raw materials in parts by weight: traditional Chinese medicine coarse materials, traditional Chinese medicine fine materials, vegetable oil and yellow lead. The plaster has the advantages that the used traditional Chinese medicines meet the specifications of the China Pharmacopeia and are safe and reliable; by using the medicines together, the plaster has the functions of promoting blood circulation to remove blood stasis, relieving swelling and pain, relaxing tendons and regulating qi, dispelling cold and wind and promoting reunion of fractured tendons and bones and has the characteristics of definite curative effects, quickness in effect taking, high cure rate, no side effects, and the like when being used for treating bone injuries; the main points of application of the plaster are as follows: first, the plaster is used for various organic lesions of bones and joints, such as various arthritis, scapulohumeral periarthritis, cervical spondylosis, hyperostosis, bone spurs, and the like; second, the plaster is used for various traumatic lesions of skins, skeletons and tendons and vessels, such as various traumatic injuries, fractures, spasms of tendons and vessels, and the like; and third, the plaster is used for muscle strain lesions of various parts, such as back pains, neck and shoulder (muscle) pains, and the like.

Chitosan-based nail formulations are useful to treat nail inflammatory diseases such as psoriasis, atopic dermatitis and lichen planus. The chitosan is normally in the form of an amino-polysaccharide derivative, preferably water soluble, such as hydroxypropyl chitosan. The formulation may be a nail lacquer, a spray, a cream, an ointment, a gel, a lotion or a foam and may comprise chitosan, a chitosan derivative or a salt thereof in an amount from 0.1 to 25 wt. % with respect to the total weight of the formulation.

The invention discloses an application of cedarwood essential oil in preparing medicines for treating trauma, wherein the cedarwood essential oil is aromatic essential oil which takes cedrol and cedrene as active ingredients, and the content of the active ingredients, namely the cedrol and the cedrene, in the cedarwood essential oil is no less than 50%. The cedarwood essential oil disclosed by the invention is the aromatic essential oil which takes the cedrol and the cedrene as the active ingredients, aromatic substances of the essential oil are derived from the nature, and the cedarwood essential oil has an antibacterial property; the cedarwood essential oil can penetrate skin and enter blood circulation, improve micro-circulation and promote wound healing; meanwhile, the cedarwood essential oil has an inhibitory effect on pruritus caused by wounds; and the cedarwood essential oil is capable of also boosting human immunity, so that the purposes of systematical regulation and treating both symptoms and root causes are achieved in a macroscopic scale.

Methods for the preparation of polymeric films which encase and preserve bioactive agents. In particular, the invention is directed to the preparation of oral thin films containing bioactive proteins or viruses. For example, methods and compositions are disclosed for preservation of rotavirus and antibodies in thin dry films.

The invention belongs to the field of medicines, and particularly relates to an oral wound protective film and a preparation method thereof. The oral wound protective film provided by the invention comprises a functional layer and a supporting layer compounded on one side of the functional layer, the functional layer comprises the following components: a hydrophilic polymer, a plasticizer, a thickening agent and a disintegrating agent, and the hydrophilic polymer can generate binding power during hydration; the supporting layer is made of bacterial cellulose gel. When the oral cavity wound protective film is in contact with a wet mucosa, adhesive force can be formed through rapid hydration of macromolecules of the functional layer, so that the protective film is firmly attached to the mucosa; through rapid hydration of the gel supporting layer, a tough and soft protective layer can be formed on the surface of a wound, the functional layer is protected from being damaged by a tongue, saliva or food, the protection time of the protective film is prolonged, and due to the existence of flexibility, the protective film can be simply subjected to form deformation in an oral cavity, and foreign body sensation is reduced.

The invention discloses hui medicine unguent. According to the hui medicine unguent, radix stellariae, Chinese mahonia root, radix polygalae, liquorice root, rhizoma dioscoreae nipponicae, silybum marianum seed and semen sophorae alopecuroide extracting solutions are concentrated as traditional Chinese medicine extract; nanoscale extracts of fructus lysii, folium mori, rhizoma seu radix notopterygii, herba rhodiolae and stone-like omphalia are utilized as traditional Chinese medicine powder; then meglumine adenosine cyclophosphate with a hemostasis effect is utilized as a hemostatic agent, andthe hui medicine unguent is prepared by concentrated after mixed ultrasonic dispersion; a mass fraction proportion of the traditional Chinese medicine extracts to the traditional Chinese medicine powder and the meglumine adenosine cyclophosphate is 100 to 48 to 0.1. The invention further discloses application of the unguent in unguent patch containing a graphite novel fiber layer.

A therapeutic method of alleviating the symptoms of failed back surgery syndrome, post laminectomy syndrome, post-surgery syndrome, sympathetic dystrophies, macular degenerations, complex regional pain syndrome, reflex sympathetic dystrophy and neuropathies by administering to the afflicted subject a therapeutically effective amount of cetyl myristoleate alone, or in combination with selective effective amount of aspirin, gabapentin, pregabalin, duloxetine, selective serotonin reuptake inhibitors (SSRIs), tricyclic antidepressants, neuroceuticals, Neurontin, Cymbalta, Lyrica, muscle relaxers, anti-depressants, nortriptyline, local anesthetics, and steroids.

The invention discloses plaster for treating tumors and a preparation method of the plaster. The plaster comprises the following raw materials in parts by weight of 148-155 parts of yellow lead, 95-108 parts of frankincense, 96-108 parts of myrrh, 75-86 parts of colophony, 44-55 parts of beeswax, 38-42 parts of whole worms and 46-55 parts of stiff silkworms. The plaster disclosed by the inventionis extensive in raw material sources and simple in preparation technology, the prepared finished products only need to be applied to acupoints, the efficacy of restraining diffusion, alleviating painand prolonging life can be achieved, and the plaster has favorable treatment effects on the tumors, has favorable treatment effects on cancer and the like, and is great in use prospects.

The patent of the present invention discloses a preoperative patient body cleaning and disinfection cotton sheet, which belongs to the field of medical disinfection products. The disinfectant cotton sheet is composed of a base material and a disinfectant solution. The components and parts by weight of the disinfectant solution are: citric acid: 0.5-2.5 parts; disodium hydrogen phosphate: 2-6 parts; povidone-iodine: 5-15 parts parts; purified water: 70 to 100 parts. The preoperative patient body cleaning and disinfection cotton pad is quick and convenient to use, simple to make, and low in price. It has strong bactericidal power and a wide range of bactericidal spectrum, and has a wide range of applications. Allergic reactions, even for patients with iodine allergies, there are very few allergic symptoms.

A pharmaceutical composition for treating acne and having a cosmetic effect, belonging to the technical field of medicine or cosmetics, the composition includes traditional Chinese medicines such as rhubarb, salvia miltiorrhiza, angelica dahurica, astragalus, citron, red stone fat, licorice, borneol, and semen japonicus, It is very effective for treating acne, and has the advantages of low cost, short course of treatment, high cure rate and low recurrence rate.