Joint prostheses; injection instruments without needles;
medical apparatus and instruments for plastic surgery;
medical apparatus for introducing pharmaceutical
preparations into the human body; medical apparatus and
instruments for use in surgery; prostheses for transplant
surgery; artificial skin for surgical purposes; medical
instruments; medical apparatus and instruments;
otolaryngological medical apparatus and instruments;
implantable urologic prostheses; medical, surgical and
orthopaedic implants made of artificial materials; medical
instruments for application in human bodies; implantable
subcutaneous drug delivery devices; heamostasis management
instruments; orthopedic articles; medical apparatus for the
relief of pain; artificial biomaterials for dermatology;
skin regeneration therapy apparatus; medical apparatus and
instruments for the treatment of skin.
2.
PASTE COMPOSITION, BIODEGRADABLE INJECTABLE PASTE, AND METHOD FOR PRODUCING SAME
The present invention relates to a paste composition, a biodegradable injectable paste, and a method for producing same. According to the present invention, a hydrogel bonded by cross-linking using the paste composition can be provided as a paste phase to provide convenience when applying to a target area using a single syringe without the need for mixing using two syringes immediately before use, as well as provide a balance of biocompatibility, adhesiveness, and viscoelasticity. Thus, the present invention is suitable for use in fields such as hemostatic agents, bone fillers, wound dressings, drug delivery systems, tissue regenerative materials, skin soothing agents, moisturizers, anti-inflammatory agents, and atopic dermatitis treatments.
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
Produits et services
Functional cosmetics being non-medicated skin care preparations; anti-aging cosmetic preparations; cosmetics for scalp; massage oils; massage lotions; body and beauty care cosmetics; non-medicated cosmetics; cosmetic preparations against sunburn; cosmetic preparations for skin care; cosmetics for personal use; facial makeup cosmetics; facial packs being cosmetic facial masks; cosmetic preparations for skin renewal; beauty masks; skin masks for cosmetic use; essential oils for cosmetic purposes; cosmetic creams and lotions; cosmetics; natural essential oils
4.
METHOD OF PRODUCING ADM COLLAGEN FIBER, ADM COLLAGEN FIBER PRODUCED USING METHOD, AND APPARATUS FOR PRODUCING ADM COLLAGEN FIBER
UNIVERSITY-INDUSTRY COOPERATIO GROUP OF KYUNG HEE UNIVERSITY (Kiribati)
Inventeur(s)
Kim, Hong Doo
Reza, Mohamad Shamim
Lee, Hye Ri
Cho, Mi Ran
Kim, Jun Ho
Abrégé
The present invention relates to a method of producing an ADM collagen fiber, an ADM collagen fiber produced using the method, and an apparatus for producing the ADM collagen fiber. More particularly, the present invention relates to a method of producing an ADM collagen fiber including a step of extruding an acidic ADM collagen solution into a basic solution to form filaments. The present invention has an effect of providing a method of producing an ADM collagen fiber, an ADM collagen fiber produced using the method, and an apparatus for producing the ADM collagen fiber. According to the present invention, since a collagen solution raw material having a required concentration may be prepared by immediately pulverizing ADM collagen shells, economic efficiency and productivity may be increased through reduction in production cost and time. In addition, mass production is possible by using a continuous process apparatus with a simple structure.
The present invention relates to a freeze-drying mold and a method for manufacturing water-soluble polymer balls using the same, more specifically to a freeze-drying mold that is provided with a first mold having a plurality of first accommodation grooves formed on underside thereof and a plurality of discharge portions formed on top thereof to communicate with the plurality of first accommodation grooves and a second mold having a plurality of second accommodation grooves formed on top thereof to be facingly coupled to the plurality of first accommodation grooves of the first mold to thus provide a plurality of accommodation portions, and a method for manufacturing water-soluble polymer balls using the same.
The present invention relates to a freeze-drying mold and a method for manufacturing water-soluble polymer balls using the same, more specifically to a freeze-drying mold that is provided with a first mold having a plurality of first accommodation grooves formed on underside thereof and a plurality of discharge portions formed on top thereof to communicate with the plurality of first accommodation grooves and a second mold having a plurality of second accommodation grooves formed on top thereof to be facingly coupled to the plurality of first accommodation grooves of the first mold to thus provide a plurality of accommodation portions, and a method for manufacturing water-soluble polymer balls using the same.
According to the present invention, the freeze-drying mold is capable of controlling the shrinkage rate of a solution in a freeze-drying process to make freeze-dried spherical materials, easily separating the made freeze-dried materials therefrom, and optimizing a drying efficiency thereof, and the method for manufacturing water-soluble polymer balls using the same is carried out so that the water-soluble polymer balls are constant in pore sizes and distributions, have high strength, and do not have any films on the surfaces thereof.
The present invention relates to a hyaluronic acid-based dissolving film, a production method thereof, and a release liner used for the same, and more particularly to a method for producing a hyaluronic acid-based dissolving film that provides a hyaluronic acid-based dissolving film having high performance with high productivity through a continuous production process to allow mass production of the dissolving film, a hyaluronic acid-based dissolving film produced by the method, and a release liner suitable for the dissolving film.
A61K 47/32 - Composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone, p. ex. carbomères
A61K 47/10 - AlcoolsPhénolsLeurs sels, p. ex. glycérolPolyéthylène glycols [PEG]PoloxamèresAlkyléthers de PEG/POE
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
35 - Publicité; Affaires commerciales
Produits et services
Perfume; functional cosmetics being non-medicated skin care preparations; anti-aging cosmetic preparations; cosmetic preparations for scalp; massage oils; massage lotions; body and beauty care cosmetics; non-medicated cosmetics; cosmetic preparations against sunburn; cosmetic preparations for skin care; cosmetics for personal use; facial makeup cosmetics; facial packs being cosmetic facial masks; skin cleansing foams; cosmetic preparations for skin renewal; beauty masks; skin masks for cosmetic use; essential oils for cosmetic purposes; cosmetic creams and lotions; cosmetics; natural essential oils Advertising agency services; advertising services relating to cosmetics; conducting marketing research and studies for others; providing consumer product information relating to cosmetics; providing consumer product advice relating to cosmetics; marketing research in the fields of cosmetics, perfumery and beauty products; providing television home shopping services in the field of general consumer merchandise; business intermediary services relating to mail order by telecommunications, namely, administrative processing of purchase orders within the framework of services provided by mail-order companies; sales agency services in the nature of promoting the sale of dietary supplements with a cosmetic effect by means of distributing coupons, conducting promotional contests; promoting the goods and services of others by means of operating an on-line comprehensive shopping mall with links to the retail web sites of others; sales agency services in the nature of promoting the sale of cosmetics by means of distributing coupons, conducting promotional contests; retail store services featuring pharmaceutical products; retail store services featuring cosmetics; retail store services featuring medical instruments; retail store services featuring cosmetic preparations for skin renewal; wholesale store services featuring cosmetics; retail store services featuring skin regeneration therapy apparatus; wholesale store services featuring functional cosmetics being skin care preparations; retail store services featuring functional cosmetics being skin care preparations
8.
METHOD FOR PRODUCING ADM COLLAGEN FIBER, ADM COLLAGEN FIBER PRODUCED THEREBY, AND APPARATUS FOR PRODUCING ADM COLLAGEN FIBER
UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY (République de Corée)
Inventeur(s)
Kim, Hong Doo
Reza, Mohamad Shamim
Lee, Hye Ri
Cho, Mi Ran
Kim, Jun Ho
Abrégé
The present invention relates to a method for producing an ADM collagen fiber, an ADM collagen fiber produced thereby, and an apparatus for producing an ADM collagen fiber, and more particularly, to a method for producing an ADM collagen fiber, the method comprising a step for extruding an acidic ADM collagen solution into a basic solution to form a filament. According to the present invention, there is an effect of providing: a method for producing an ADM collagen fiber; an ADM collagen fiber produced thereby; and an apparatus for producing an ADM collagen fiber, wherein a collagen solution raw material of a desired concentration can be prepared by directly crushing an ADM collagen shell, and thus the manufacturing cost and time are minimal and economic efficiency and productivity are high, mass production is possible with a continuous process apparatus having a simple structure, and ADM collagen fibers of various thicknesses and properties and having a high degree of usefulness can be produced due to the wide concentration range of the collagen solution raw materials that can be used. [Representative drawing] figure 1
The present invention relates to a freeze-drying mold and a method of manufacturing a water-soluble polymer sphere using same, and more specifically, to a freeze-drying mold and a method of manufacturing a water-soluble polymer sphere using same, the freeze-drying mold being characterized by comprising: a first mold in which a plurality of first reception grooves are formed in the bottom surface thereof and discharge parts are formed in the upper surface thereof to be capable of communicating with the first reception grooves, respectively; and a second mold in which a plurality of second reception grooves are formed in the upper surface thereof, wherein the first reception grooves and the second reception grooves form a single reception part when the second mold is coupled face-to-face with the first mold. According to the present invention, there are the effects of providing: a freeze-drying mold in which a spherical freeze-dried product is manufactured by adjusting the shrinkage rate of a solution during freeze-drying, the manufactured freeze-dried product is easily removed from the mold, and drying efficiency is maximized; and a method of manufacturing a water-soluble polymer sphere using same, wherein the polymer sphere has a uniform pore size, uniform pore distribution, and high strength, and film does not get stuck on the surface of the polymer sphere.
B29C 33/00 - Moules ou noyauxLeurs détails ou accessoires
B29C 33/38 - Moules ou noyauxLeurs détails ou accessoires caractérisés par la matière ou le procédé de fabrication
B29C 39/00 - Moulage par coulée, c.-à-d. en introduisant la matière à mouler dans un moule ou entre des surfaces enveloppantes sans pression significative de moulageAppareils à cet effet
B29C 33/42 - Moules ou noyauxLeurs détails ou accessoires caractérisés par la forme de la surface de moulage, p. ex. par des nervures ou des rainures
C08L 5/00 - Compositions contenant des polysaccharides ou leurs dérivés non prévus dans les groupes ou
C08L 5/08 - ChitineSulfate de chondroïtineAcide hyaluroniqueLeurs dérivés
The present invention relates to a hyaluronic acid-based dissolving film, a method for producing same and a release sheet used therefor, and more specifically, to: a method for producing a hyaluronic acid-based dissolving film, whereby a hyaluronic acid-based dissolving film exhibiting excellent performance may be mass-produced by providing same at high productivity through a continuous production process; a hyaluronic acid-based dissolving film produced thereby; and a release sheet adequate therefor.
B29C 41/24 - Façonnage par revêtement d'un moule, noyau ou autre support, c.-à-d. par dépôt de la matière à mouler et démoulage de l'objet forméAppareils à cet effet pour la fabrication d'objets de longueur indéfinie
B29C 41/42 - Démoulage des objets formés, des moules, des noyaux ou d'autres supports
B29C 41/00 - Façonnage par revêtement d'un moule, noyau ou autre support, c.-à-d. par dépôt de la matière à mouler et démoulage de l'objet forméAppareils à cet effet
C08L 5/08 - ChitineSulfate de chondroïtineAcide hyaluroniqueLeurs dérivés
B32B 7/12 - Liaison entre couches utilisant des adhésifs interposés ou des matériaux interposés ayant des propriétés adhésives
B23B 27/12 - Outils de coupe avec une disposition particulière pour le refroidissement avec une arête de coupe circulaire en rotation continuePorte-outils pour ces outils
B32B 7/06 - Liaison entre couches permettant une séparation sans difficultés
C09D 129/04 - Alcool polyvinyliqueHomopolymères ou copolymères partiellement hydrolysés d'esters d'alcools non saturés avec des acides carboxyliques saturés
C09D 131/04 - Homopolymères ou copolymères de l'acétate de vinyle
11.
Antibacterial dressing material and preparing method therefor
The present invention relates to an antibacterial dressing and a method for preparing the same. According to the present invention, there are provided an antibacterial dressing containing a rapid cell membrane-penetrating component that exhibits excellent bactericidal and antibacterial activities by disrupting the structure and synthesis of protein and nucleic acid, and a method for preparing the same.
A61L 15/26 - Composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carboneLeurs dérivés
A61L 15/46 - Désodorisants ou produits pour neutraliser les mauvaises odeurs, p. ex. pour inhiber la formation d'ammoniac ou la multiplication de bactéries
A61L 15/16 - Bandages, pansements ou garnitures absorbant les fluides physiologiques tels que l'urine, le sang, p. ex. serviettes hygiéniques, tampons
12.
Kit For Treating or Relieving Pain at Incision Site Following Surgical Procedure
The present in relates to a kit for treating or relieving incision site pain. According to the present invention, there is provided a kit for treating or relieving postoperative incision site pain, which makes effective treatment possible by injecting a pain relief drug or a treatment drug into a surgical site in situ after incisional surgery during an incisional surgical procedure, and stably and slowly releasing the drug.
A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles
A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage
A61K 47/32 - Composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone, p. ex. carbomères
05 - Produits pharmaceutiques, vétérinaires et hygièniques
10 - Appareils et instruments médicaux
Produits et services
Veterinary preparations; pharmaceutical preparations for
animal skincare; pharmaceutical preparations for urogenital
organs; anti-inflammatory and antipyretic preparations;
anti-inflammatory preparations; chemical preparations for
veterinary purposes; alcohol for pharmaceutical purposes;
ointments for pharmaceutical purposes; medicated mouth care
and treatment preparations; adhesive tapes for medical
purposes; chemical reagents for medical or veterinary
purposes; adhesive plasters for medical purposes; adjuvants
for medical purposes; drugs for medical purposes; adhesive
bands for medical purposes; preparations for cleansing the
skin for medical use; medicines for human purposes;
dermatological pharmaceutical products; antimicrobials for
dermatologic use; preparations for the treatment of burns. Suture apparatus; suture needles; sutures; suture materials;
veterinary apparatus and instruments; surgical implants;
surgical apparatus and instruments; thread, surgical;
artificial skin for surgical purposes; suture materials for
medical purposes; irrigators for medical use; orthopedic
articles; suture materials for animal; bone graft substitute
for veterinary use; protective gloves for veterinary
purposes; bolus guns; operating tables for animals.
14.
POLYURETHANE FOAM MASK PACK AND MANUFACTURING METHOD THEREFOR
The present invention relates to a polyurethane foam mask pack and a manufacturing method therefor and, more particularly, to a polyurethane foam mask pack comprising polyurethane foam that contains an effective ingredient within a cell formed by a foaming process using the effective ingredient, wherein the effective ingredient is at least one selected from the group consisting of hyaluronic acid, collagen, a paper mulberry extract, arbutin, ethyl ascorbyl ether, an oil-soluble licorice extract, ascorbyl glucoside, magnesium ascorbyl phosphate, niacinamide, alpha-bisabolol, ascorbyl tetraisopalmitate, retinol, retinyl palmitate, adenosine, fibroblast growth factor(FGF), hepatocyte growth factor (HGF), epidermal growth factor (EGF), polyethoxylated retinamide, and glycerin and is contained in an amount of 0.1 to 45 % by weight on the basis of 100 % by weight of the effective ingredient-containing polyurethane foam, and a manufacturing method therefor. Provided according to the present invention is a polyurethane foam mask pack that has excellent adhesion to the skin and assures excellent supply of moisture and a cosmetic solution to the skin. In particular, there is an effect of providing a polyurethane mask pack having a microporous polyurethane foam structure capable of providing an optimal environment under which an effective ingredient is absorbed into the skin.
A61K 8/65 - CollagèneGélatineKératineLeurs dérivés ou produits de dégradation
A61K 8/97 - Cosmétiques ou préparations similaires pour la toilette caractérisés par la composition contenant des produits de constitution indéterminée ou leurs dérivés à base d’algues, de champignons, de lichens ou de plantesCosmétiques ou préparations similaires pour la toilette caractérisés par la composition contenant des produits de constitution indéterminée ou leurs dérivés à base de leurs dérivés
The present invention relates to a kit for treating or relieving the pain at an incision site. According to the present invention, provided is a kit for treating or relieving the pain at an incision site following a surgical procedure, wherein the kit enables effective treatment to be achieved, when performing a surgical procedure through an incision, by directly injecting pain relieving medication or therapeutic medication into a surgical site on the spot after the procedure on the incision site, and stabilizing and sustainably releasing the injected medication.
A61M 5/19 - Seringues avec plusieurs compartiments
A61J 1/20 - Dispositions pour le transfert des liquides, p. ex. du flacon à la seringue
A61M 5/28 - Ampoules ou cartouches-seringues, c.-à-d. ampoules ou cartouches munies d'une aiguille
A61M 5/24 - Seringues à ampoules, c.-à-d. seringues à aiguille utilisables avec des ampoules ou des cartouches échangeables, p. ex. automatiques
A61M 1/00 - Dispositifs de succion ou de pompage à usage médicalDispositifs pour retirer, traiter ou transporter les liquides du corpsSystèmes de drainage
A61M 35/00 - Dispositifs pour appliquer des agents, p. ex. des remèdes, sur le corps humain
A61M 5/14 - Dispositifs de perfusion, p. ex. perfusion par gravitéPerfusion sanguineAccessoires à cet effet
A61L 26/00 - Aspects chimiques des bandages liquides ou utilisation de matériaux pour les bandages liquides
A61F 13/00 - Bandages ou pansementsGarnitures absorbantes
16.
SILICON RESIN COMPOSITION, PREPARATION METHOD THEREFOR, AND SCAR TREATMENT AGENT INCLUDING SAME
The present invention relates to a silicon resin composition, a preparation method therefor, and a scar treatment agent including the same and, more specifically, to a silicon resin composition, a preparation method therefor, and a scar treatment agent including the same, the composition comprising: a) 5-70 wt% of a silicon resin; b) 0-40 wt% of wax; c) 1-15 wt% of an emulsifier; d) 0.01-10 wt% of a drug; e) 0.01-10 wt% of an activator; f) 0-30 wt% of a sunscreen; g) 0-5 wt% of an antioxidant; h) 0-80 wt% of water; and i) 0.1-5 wt% of a preservative. The present invention has an effect of providing the silicon resin composition, the preparation method therefor, and the scar treatment agent including the same, the agent being safe by using biocompatible raw materials that are harmless to the human body, being convenient by lacking stickiness while being smoothly applied, and forming a thin silicon film while quickly drying so as to protect a scar and create a moist environment, having a special efficacy for the prevention and the alleviation of redness or pigmentation of a scar by means of ultraviolet ray blocking and antioxidant effects, and softening and flattening a scar better than a conventional agent by having improved absorption of a drug and an activator, that is, an active ingredient, through a high occlusive property and skin softening, thereby generating a synergic effect for the prevention, treatment, and alleviation of a scar, and additionally, having excellent flexibility, waterproof, and moisturizing properties.
The present invention relates to an antibacterial dressing material and a preparing method therefor, and according to the present invention, there is an effect of providing: an antibacterial dressing material having excellent sterilizing power and antibacterial power by containing a cellular membrane prompt penetrating ingredient to inhibit the structures and resultant force of proteins and nucleic acids; and a preparing method therefor.
A61L 15/46 - Désodorisants ou produits pour neutraliser les mauvaises odeurs, p. ex. pour inhiber la formation d'ammoniac ou la multiplication de bactéries
A61F 13/84 - Accessoires, non prévus ailleurs, pour garnitures absorbantes
18.
COMPOSITION FOR TREATING CHRONIC WOUNDS, PREPARATION METHOD THEREFOR, AND DRESSING MATERIAL FOR TREATING CHRONIC WOUNDS BY USING SAME
The present invention relates to a composition for treating chronic wounds, a preparation method therefor, and a dressing material for treating chronic wounds by using the same and, more specifically, to: a composition for treating chronic wounds, comprising multi-growth factors, as active ingredients, and an anionic polymer, a cationic polymer and a cross-linking agent; a preparation method therefor; and a dressing material for treating chronic wounds by using the same. The present invention has a continuous effect of not being easily degraded for seven days or more at a wound site through the binding to multi-growth factors and an effect of having physical properties suitable for an ex vivo cell culture and post-transplantation cell regeneration.
A61P 17/02 - Médicaments pour le traitement des troubles dermatologiques pour traiter les blessures, les ulcères, les brûlures, les cicatrices, les cheloïdes, ou similaires
05 - Produits pharmaceutiques, vétérinaires et hygièniques
10 - Appareils et instruments médicaux
Produits et services
Pharmaceutical preparations for activating cellular function
(for surgical purposes); preparations for the treatment of
burns (for surgical purposes); wound dressings (for surgical
purposes); anti-adhesive agents for surgical purposes;
surgical dressings; vulnerary sponges; moleskin for medical
purposes; adhesive bands for medical purposes; medical and
surgical dressings. Thermometers for medical purposes; electrodes for medical
use; injectors for medical purposes; lasers for medical
purposes; surgical sutures; thread, surgical; artificial
skin for surgical purposes; surgical implants comprised of
artificial materials; prosthetic ligaments; inserts for the
prevention of tissue adhesion; catheters; artificial
cartilage.
20.
WOUND DRESSING COMPOSITION AND WOUND DRESSING MATERIAL
The present invention relates to a wound dressing composition and a wound dressing material. The present invention is excellent in terms of the sustained-release property of an antimicrobial material, as well as wound healing effect, and thus it is possible to exhibit a long-lasting antimicrobial activity on a wound site of a patient's skin and to provide a wound dressing material with no skin irritation to various skin types.
A61L 15/22 - Bandages, pansements ou garnitures absorbant les fluides physiologiques tels que l'urine, le sang, p. ex. serviettes hygiéniques, tampons contenant des matériaux macromoléculaires
A61L 15/46 - Désodorisants ou produits pour neutraliser les mauvaises odeurs, p. ex. pour inhiber la formation d'ammoniac ou la multiplication de bactéries
The present invention relates to a polymer foam composition, a method for preparing a polymer foam using the same, and a polymer foam for packing obtained from the same. More specifically, by providing a polymer foam composition capable of giving a high moisture absorption rate on the basis of three components of collagen, a hyaluronic acid derivative, and carboxymethylcellulose, and a polymer foam using the same, the present invention can offer an anti-adhesive effect to a wound while offering a dual haemostatic effect of a first haemostatic effect of collagen itself when applied to a wound face in the paranasal sinuses or the nasal cavity and a second haemostatic effect by the pressure due to absorption and expansion of body fluid and blood.
Disclosed herein is a hyaluronic acid epoxide derivative film comprises a polymer containing a hydroxyl (—OH) terminal group. The film is prepared by allowing an epoxy crosslinker to react with a mixture of hyaluronic acid and a polymer containing a hydroxyl (—OH) terminal group and has improved physical strength, in vivo stability, flexibility, adhesiveness to biological tissue, and biocompatibility.
A61K 47/00 - Préparations médicinales caractérisées par les ingrédients non actifs utilisés, p. ex. les supports ou les additifs inertesAgents de ciblage ou de modification chimiquement liés à l’ingrédient actif
C08B 37/00 - Préparation des polysaccharides non prévus dans les groupes Leurs dérivés
C07K 14/78 - Peptides du tissu connectif, p. ex. collagène, élastine, laminine, fibronectine, vitronectine ou globuline insoluble à froid [CIG]
C08H 1/00 - Produits macromoléculaires dérivés des protéines
C08B 37/08 - ChitineSulfate de chondroïtineAcide hyaluroniqueLeurs dérivés
23.
TISSUE ADHESIVE FOR WOUND CLOSURE AND PREPARATION METHOD THEREOF
The present invention relates to a tissue adhesive for wound closure and a preparation method thereof, wherein the tissue adhesive comprises an acrylate-based monomer and a urethane acrylate-based polymer as an acrylate-based compound, and has improved biocompatibility and elasticity as well as a high adhesive strength even when applied on a frequently movable body portion upon wound closure.
Hannam University Institute Industry-Academia Cooperation (République de Corée)
Inventeur(s)
Choi, Jin-Suk
Lee, Young-Woo
Lee, Yun-Gee
Kim, Jun-Ho
Lee, Jin-Ho
Abrégé
Provided is a composition preventing tissue adhesion and a method for preparing the same, and, more particularly, a composition preventing tissue adhesion which further contains a drug selectively inhibiting inflammatory response and a method for preparing the composition, in which the composition is produced through a chemical reaction by adding a cross-linking agent to an aqueous solution which contains a block copolymer containing a polyethyleneoxide block having the ability to suppress tissue adhesion, and a polymer with 10,000 to 1,000,000 g/mol of molecular weight which can be mixed with the copolymer; the composition is characterized in that the difference of viscosity, absorbance of visible rays region, and stability between the upper and lower liquid layers are within 10% when centrifuging the composition; and also the method for preparing the composition enhances cross-linking homogenization and viscosity stability through simultaneous spraying and stirring methods without a reaction retardant.
05 - Produits pharmaceutiques, vétérinaires et hygièniques
10 - Appareils et instruments médicaux
Produits et services
Cellular function activating agents; Agents for epidermis, namely, medicated skin care preparations; pharmaceutical preparations for skin care; pharmaceutical preparations for the treatment of burns; Gauze; Adhesive plaster; Menstruation bandages; Menstruation tampons; Antiseptic cotton; Breast-nursing pads; Napkins for incontinents; Pants, absorbent, for incontinents; Surgical dressings; Vulnerary sponges; Adhesive tapes for medical purposes; Medical and surgical dressings; Wound dressings Adhesive bands for medical purposes; Elastic bandages for medical purposes; Wound suction apparatus for absorbing wound exudates absorbent
26.
LIQUID BANDAGE FOR PROTECTING SKIN AND INJURY AND MANUFACTURING METHOD FOR THE SAME
The present invention relates to a liquid bandage for protecting skin and injury and a manufacturing method for the same, and more particularly, to a liquid bandage which is characterized by comprising a polyurethane and a volatile solvent, and further comprising one or more selected from the group consisting of an adhesive, an aromatic agent, a humectant, a disinfectant, a skin tranquilizer, a topical anesthetic, an exfoliant, and a sunscreen, and a manufacturing method for the same. According to the present invention, a liquid bandage can be manufactured easily. Furthermore, a liquid bandage with good mobility due to excellent elasticity, excellent injury protecting ability against external stimuli, and outstanding moisturizing and waterproof effects can be prepared from the disclosed invention.
A61L 15/22 - Bandages, pansements ou garnitures absorbant les fluides physiologiques tels que l'urine, le sang, p. ex. serviettes hygiéniques, tampons contenant des matériaux macromoléculaires
A61L 15/46 - Désodorisants ou produits pour neutraliser les mauvaises odeurs, p. ex. pour inhiber la formation d'ammoniac ou la multiplication de bactéries
The present invention relates to a porous scaffold for regenerating cartilage and bone and method for preparing the same. More specifically, the present invention relates to a multi-layered porous scaffold for cartilage and bone, which comprises a cartilage regeneration layer formed from a biocompatible polymer and a bone regeneration layer formed from a biologically active ceramic, and the method for preparing the same. By using the present invention, it is easy to manufacture a multi-layered porous scaffold for regenerating cartilage and bone which provides effective connectivity between corresponding layers.
HANNAM UNIVERSITY INSTITUTE INDUSTRY-ACADEMIA COOPERATION (République de Corée)
Inventeur(s)
Choi, Jin-Suk
Lee, Young-Woo
Lee, Yun-Gee
Kim, Jun-Ho
Lee, Jin-Ho
Abrégé
The present invention relates to a thermosensitive composition preventing tissue adhesion and a method for preparing the same. More specifically, the present invention relates to a thermosensitive composition preventing tissue adhesion which further contains a drug selectively inhibiting inflammatory response and a method for preparing the composition. The composition is fabricated through a chemical reaction by adding a cross-linking agent to an aqueous solution. The aqueous solution contains: a block copolymer containing a polyethyleneoxide block having the ability to suppress tissue adhesion, and a polymer with 10,000 to 1,000,000 g/mol of molecular weight which can be mixed with the copolymer. Also, the composition is characterized in that the differences of viscosity, absorbance of visible region, and stability between the upper and lower liquid layers are within 10% when centrifuging the composition. In addition, the method for preparing the composition enhances cross-linking homogenization and viscosity stability through simultaneous spraying and stirring methods without a reaction retardant. According to the present invention, floating debris on a fiber which is caused by uneven cross-linking can be not only prevented, but cross-linking homogenization and viscosity stabilization can also be enhanced. Therefore, the composition can be uniformly applied to a wound on a human body and has high stability and excellent effect of preventing tissue adhesion.
The present invention relates to an encapsulated functional fine particle composition capable of spraying and a preparation method thereof. The composition is useful for hemostasis and wound protection and allows a patient to treat the wound by oneself. Additionally, the composition can be rapidly applied on a large wound during an operation using an air gun in case of in-vivo application and shows prompt hemostasis.
A61K 9/54 - Préparations en capsules, p. ex. de gélatine, de chocolat du type à libération prolongée ou discontinue contenant des particules distinctes avec des revêtements de différentes épaisseurs ou de différents matériaux
A61P 7/04 - AntihémorragiquesProfacteurs de coagulationAgents hémostatiquesAgents antifibrinolytiques
A61K 47/34 - Composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone, p. ex. polyesters, acides polyaminés, polysiloxanes, polyphosphazines, copolymères de polyalkylène glycol ou de poloxamères
A61K 9/127 - Vecteurs à bicouches synthétiques, p. ex. liposomes ou liposomes comportant du cholestérol en tant qu’unique agent tensioactif non phosphatidylique
A61K 9/00 - Préparations médicinales caractérisées par un aspect particulier
30.
Polyurethane foam dressing with improved moisturization
2, the moisturizing rate of the wound contact layer (10) is 300˜1200% and the pore area (membrane opening) takes 10˜35% of the total cell area.
The polyurethane foam dressing material of the present invention prevents the invasion of foreign materials, releases absorbed exudation after changing it into water vapor or arresting the absorbed exudation inside the foam to maintain constant moisturizing, has excellent exudation absorption capacity, has a wound healing effect resulting from not adhering to a wound, is easy to change, and enhances the wound healing effect by maintaining optimum moisturizing conditions resulting from the improved moisturizing rate.
05 - Produits pharmaceutiques, vétérinaires et hygièniques
Produits et services
Cellular function activating agents; agents for epidermis;
pharmaceutical preparations for skin care; preparations for
the treatment of burns; gauze; court plaster; sanitary pads;
menstruation tampons; antiseptic cotton; breast-nursing
pads; napkins for incontinents; pants, absorbents, for
incontinents; surgical dressings; vulnerary sponges;
adhesive bands for medical purposes; elastic bandages for
medical purposes; tapes for medical purposes; medical and
surgical dressings; wound dressings; wound exudation
absorbent.
