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Class 424/445 - Dressings


Subclass of Class 424 - Drug, bio-affecting and body treating compositions
Definition: Subject matter in which the web or filament base is intended
No. of patents: 589
Last issue date: 02/14/2012


1                      
NumberTitleIssue Date
8114433Clay-based hemostatic agents and devices for the delivery thereof
A hemostatic device for promoting the clotting of blood includes a gauze substrate, a clay material disposed on the gauze substrate, and also a polyol such as glycerol or the like disposed on the gauze substrate to bind the clay material. When the device is used to ...
02/14/2012
8067370Pain-sensitive therapeutic wound dressing
Disclosed is a wound dressing comprising a therapeutic agent and a matrix comprising polymers joined by cross-linkages, wherein the cross-linkages comprise oligopeptidic sequences which are cleavable by a kallikrein associated with wound fluid such that the rate of ...
11/29/2011
8043629Bioabsorbable synthetic nonwoven fabric holding thrombin
A safe and effective hemostatic is provided. The invention relates to a bioabsorbable synthetic nonwoven fabric holding thrombin as an effective ingredient and a hemostatic comprising said bioabsorbable synthetic nonwoven fabric. The bioabsorbable synthetic nonwoven...
10/25/2011
8039017Wound care device
A wound care device for local treatment of pain in a wound, said device comprising an active pain relieving composition, the device being constructed in such a manner that the pain killing agent is released to the wound in such a way that substantially no effective ...
10/18/2011
8021685Wound care device having fluid transfer properties
This disclosure relates to wound care devices which are capable of one-way, directional flow of fluids and contaminants away from the wound site to the opposite side of the wound care device, which functions as a fluid reservoir. This fluid transport mechanism gener...
09/20/2011
7998504Deposition products, composite materials and processes for the production thereof
A composite material comprising a substrate and a deposition product and the use of a deposition product for providing an antimicrobial effect. The substrate of the composite material is a medical device. Further, in each of the composite material and the use, the d...
08/16/2011
7988990Thin aqueous cataplasm
A thin aqueous cataplasm prepared by laminating an adhesive layer (base) having specified constituents on a support which consists of a fiber film prepared by heat-fusing a soft plastic resin on a composite fiber prepared by entangling a natural fiber and a soft pla...
08/02/2011
7968114Clay-based hemostatic agents and devices for the delivery thereof
A device for promoting the clotting of blood comprises a clay material in particle form and a receptacle for containing the clay material. At least a portion of the receptacle is defined by a mesh. Another device comprises a gauze substrate and a clay material dispo...
06/28/2011
7943166Methods and compositions for administration of TRPV1 agonists
Compositions are provided that contain a TRPV1 agonist, such as capsaicin, and a solvent system. Topical application of the composition results in rapid delivery of agonist to the dermis and epidermis. Method of using the compositions for reducing nociceptive nerve ...
05/17/2011
7842306Wound care device having fluid transfer properties
This disclosure relates to wound care devices which are capable of one-way, directional flow of fluids and contaminants away from the wound site to the opposite side of the wound care device, which functions as a fluid reservoir. This fluid transport mechanism gener...
11/30/2010
7727547Tissue-adhesive formulations
A tissue-adhesive formulation consists of a naturally occurring or synthetic polymerisable and/or cross-linkable material in particulate form, the polymerisable and/or cross-linkable material being in admixture with particulate material comprising tissue-reactive fu...
06/01/2010
7709021Microbial cellulose wound dressing for treating chronic wounds
The invention relates to a wound dressing comprising a microbial-derived cellulose for treatment of specific types of chronic wounds, including pressure sores, venous and diabetic ulcers. The wound dressing is capable of donating liquid to dry substrates is also cap...
05/04/2010
7604819Clay-based hemostatic agents and devices for the delivery thereof
A hemostatic device for promoting the clotting of blood includes a gauze substrate, a clay material disposed on the gauze substrate, and also a polyol such as glycerol or the like disposed on the gauze substrate to bind the clay material. When the device is used to ...
10/20/2009
7435423Wound treatment medium and method of packaging and use
A sterile wound treatment kit includes a plastic container pouch with a sealed outer periphery which forms a sterile interior region which isolates the pouch interior from a surrounding environment. A drug absorbing medium is located within the pouch interior and in...
10/14/2008
7407672Composition derived from biological materials and method of use and preparation
The invention provides a novel composition and methods of its preparation and uses. The composition comprises as main components serum and a gelling agent and is useful in various medical applications. The composition may be used to coat a medical device, as a biolo...
08/05/2008
7390499Microbial cellulose wound dressing for treating chronic wounds
The invention relates to a wound dressing comprising a microbial-derived cellulose for treatment of specific types of chronic wounds, including pressure sores, venous and diabetic ulcers. The wound dressing is capable of donating liquid to dry substrates is also cap...
06/24/2008
7387783Keratotic plug remover
The invention relates to a keratotic plug remover comprising, as active ingredients, (A) a polymer having sulfonic or sulfate groups or having salts thereof and (B) a nonionic polymer, and a pack for pores of the skin containing said remover. The use of the pack for...
06/17/2008
RE40359Polymer blends as biodegradable matrices for preparing biocomposites
The present invention provides bioerodable constructs for controlled release of bioactive materials. In a preferred mode, the constructs may be utilized adjacent to a biological surface. The constructs are based on a blend of two or more poly(ester-amide) polymers (...
06/03/2008
7374777Oriented biopolymeric membrane for meningeal tissue repair
A cell occlusion sheet membrane adapted for repairing a damaged meningeal tissue. The sheet membrane contains a layer of cross-linked, oriented biopolymeric fibers that has a thickness of 0.1 mm to 3.0 mm, a density of 0.1 g/cm3 to 1.2 g/cm3, a...
05/20/2008
7371403Wound dressing and method for controlling severe, life-threatening bleeding
This invention is directed to advanced hemorrhage control wound dressings, and methods of using and producing same. The subject wound dressing is constructed from a non-mammalian material for control of severe bleeding. The wound dressing for controlling severe blee...
05/13/2008
7368128Controlled release dressing for enzymatic debridement of necrotic and non-viable tissue in a wound
A dressing for debridement of necrotic and non-viable tissue in a wound, wherein the dressing comprises an effective amount of one or more proteolytic enzymes incorporated in a degradable polymeric material. The dressing of the invention provides effective debrideme...
05/06/2008
7368127Biomedical devices with peptide containing coatings
Biomedical devices with stable peptide coatings are provided. The coatings are formed by incorporating at least one latent reactive component into the reactive mixture, forming a medical device from said reactive mixture and reacting said medical device with a coati...
05/06/2008
7361634Pain-sensitive therapeutic wound dressings
The invention provides a wound dressing comprising a therapeutic agent and a matrix comprising polymers joined by cross-linkages which cross-linkages comprise oligopeptidic sequences which are cleavable by a kallikrein associated with wound fluid such that the rate ...
04/22/2008
7351426Polyester/cyanoacrylate tissue adhesive compositions
This invention addresses absorbable cyanoacrylate-based tissue adhesive compositions based primarily on an alkoxy cyanoacrylate combined with one or more alkyl cyanoacrylate(s), a stabilizer against premature anionic polymerization, and/or an absorbable polymeric mo...
04/01/2008
7351561Thrombin preparations and process for their production
The production of a thrombin preparation which is obtained from prothrombin which is, after activation to thrombin without the addition of thromboplastin, purified by a hydrophobic interaction chromatography, it being possible subsequently also to inactivate or remo...
04/01/2008
7335376Method for photodynamic therapy and applicator for carrying out said therapy
The present invention relates to medicine, more concretely to photodynamic therapy, and may be used in oncology and dermatology. A method is proposed for photodynamic therapy of pathological surface formations, which comprises sensitizing a surface of the pat...
02/26/2008
7329417Medical dressing comprising an antimicrobial silver compound
A medical dressing comprising a complex of silver and being capable of releasing antimicrobial silver ion activity, the complex comprising silver ion, a transition element of Group IV of the periodic system of elements, cation, phosphate and hydrogen to enable a con...
02/12/2008
7320801Patch for treating symptoms of a skin abscess
A patch, or bandage for treating skin infections has a backing with pressure-sensitive adhesive for securing on a user's skin in the area of the boil. A liquid absorbent member is positioned in the center of the patch, while a carrier with a medicinal formulation, c...
01/22/2008
7309498Biodegradable absorbents and methods of preparation
A biodegradable microfiber absorbent comprises a substantially homogeneous mixture of at least one hydrophilic polymer and at least one biodegradable polymer. The absorbent can be prepared by an electro hydrodynamic spinning of a substantially homogeneous polymer mi...
12/18/2007
7303759Compositions and methods for reducing blood and fluid loss from open wounds
The invention described herein relates to methods for reducing and/or stopping bleeding or fluid loss from open wound, denuded tissue, or burned skin, comprising the step of applying to the open wound, denuded tissue or burned skin a gel-forming composition comprisi...
12/04/2007
7300663Adhesion and sealing of tissue with compositions containing polyfunctional crosslinking agents and protein polymers
Proteinaceous polymers having repetitive units from naturally occurring structural proteins are employed as backbones for functionalities for crosslinking to provide strongly adherent tissue adhesives and sealants. Particularly, block copolymers of elastin and fibro...
11/27/2007
7300673Deposition products, composite materials and processes for the production thereof
Methods for the production of deposition products including an oxidized metal species under both acidic and alkaline conditions, methods for the production of composite materials including a substrate and the deposition product, and products in the nature of deposit...
11/27/2007
7297343Bioactive medical films
A wound dressing, method of making, and method of use, utilizing a polymeric film having complexed thereto by hydrophobic interaction a construct including a polyanion covalently bonded to a hydrophobic prosthetic moiety, with one or more bioactive molecules directl...
11/20/2007
7291762Multilayer conductive appliance having wound healing and analgesic properties
A dressing for promoting healing and pain relief of the body of a living organism having a pathologic condition has at least one layer of conductive material having a resistance no greater than 1000 Ω/cm2. When placed proximate a portion of the body of t...
11/06/2007
7288264Contact-killing antimicrobial devices
Contact killing antimicrobial articles, devices and formulations are described which kill microorganisms on contact. The articles, devices or formulations contain a non-leaching antimicrobial material which is a unique combination of an organic matrix having biocida...
10/30/2007
7285576Absorbent polymer compositions, medical articles, and methods
An absorbent polymer composition, which can be in the form of a foam, that includes a polymeric material, absorbent particles and thermally expandable (or expanded) microspheres. ...
10/23/2007
7282214Biomedical devices with antimicrobial coatings
Biomedical devices with antimicrobial coatings are provided. One or more surfaces of the device are coated with a cationic peptide, cationic proteins, or mixtures thereof to impart antimicrobial properties to the surface. ...
10/16/2007
7279177Hemostatic wound dressings and methods of making same
The present invention is directed to a hemostatic wound dressing that utilizes a fibrous, fabric substrate made from carboxylic-oxidized cellulose and containing a first surface and a second surface opposing the first surface, the fabric having flexibility, strength...
10/09/2007
7276247Crosslinkable hydrophilic materials from reactive oligomers having pendent photoinitiator groups
The present invention provides crosslinkable compositions useful in the preparation of hydrophilic gels, and are prepared from oligomers having pendent hydrophilic, poly(alkylene oxide) groups, pendent photoinitiator groups, and optionally polymerizable functional g...
10/02/2007
7270834Pharmaceutical composition comprising dimethylsulfoxide and ozone
A pharmaceutical composition to be externally applied as a topical preparation for treating several diseases, the composition comprising dimethylsulfoxide (DMSO) and ozone. A method for obtaining the composition by ozonizing DMSO and a method for treating diseases b...
09/18/2007
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