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4608044 |
Compress for treatment of wounds
The invention refers to a compress for treatment of discharging wounds. The compress is soaked in a solution containing sodium chloride and is then dried. The dry compress is applied to the wound...
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4608041 |
Device for treatment of wounds in body tissue of patients by exposure to jets of gas
Device for treatment of wounds in body tissue of patients by means of jets of gas. A nozzle unit is designed to be placed over the area of the wound in order to cover it and is provided with inlets...
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4554317 |
Synthetic wound covering
A synthetic hydrophilic membrane is prepared by graft polymerization of hydrophilic monomers with a polyurethane substrate. The resulting material has a water permeability in the range from about...
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4458678 |
Cell-seeding procedures involving fibrous lattices
This invention relates to the introduction of viable cells into a fibrous lattice by surgical, force-utilizing, or other manipulative techniques, all of which are referred to herein as "seeding."...
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4418691 |
Method of promoting the regeneration of tissue at a wound
This invention comprises the use of centrifugal force to introduce viable cells into a fibrous lattice, as well as fibrous lattices that are seeded with cells by the use of centrifugal force. A...
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4409206 |
Transdermal release system for pharmaceutical preparation
This invention is directed to a pharmaceutical preparation for transdermal application, which comprises a film comprising a skin-compatible polyacrylate, which swells in water and a...
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4393048 |
Protective gel composition for wounds
Water soluble hydrogels of alkali metal alginate and glycerine have been found to be excellent wound dressings. The gels dry to an adherent, non-toxic pliable protective film which can be removed...
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4379138 |
Biodegradable polymers of lactones
Homopolymers and copolymers of lactones are prepared by ring-opening polymerization of a mixture of lactones which includes a monolactone, such as ε-caprolactone, and a dilactone, such as...
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4377010 |
Biocompatible material comprising a base polymer bulk graft polymerized with an ethylenically unsaturated carboxylic acid
A biocompatible surgical device comprises at least at its surface a hydrophilic thermoplastic graft copolymer which is an ethylenic carboxylic acid, selected from acrylic acid and alkyl substituted...
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4362841 |
Hydrous gel
A hydrous gel consisting essentially of a water-in-oil dispersion cured with a crosslinking agent. The dispersion comprises a rubber component in which water is dispersed in the form of droplets in...
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4347841 |
Biological wound covering and method for producing same
A biological dressing for open wounds, especially large-area burn wounds, is formed by removing free hemoglobin from a red blood cell concentrate which is subjected to hemolysis. The product thus...
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4273118 |
Fibers of high fluid holding capacity
Alloy fibers having high fluid-holding capacity, and a method for making the same, the alloy fibers being comprised of a matrix of regenerated cellulose having 5 to 25 weight percent of alkali...
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4248685 |
Method for making hydrophilic random interpolymer compositions
Hydrocolloidal dispersions of random interpolymer compositions that have a capacity for absorbing water in amounts of from 10 to 125 times their own weight or greater and are also bacteriostatic...
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4233976 |
Styptic device
A styptic device capable of stopping bleeding in minor wounds without causing significant pain in the injured person comprising a porous web, at least about 50 microns thick, and comprising...
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4226232 |
Wound dressing
Wound dressings having a water absorbent graft copolymer and water mixture are provided for direct application to the wound. The dressings may also be packaged in porous bags which may be directly...
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4215686 |
PCL Fabric/film laminate
An artificial burn covering comprising a poly(ε-caprolactone) film with a poly(ε-caprolactone) fabric attached thereto.
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4179757 |
Biocompatible articles having high permeability to gases derived from polysulfones
There is disclosed the preparation of an alpha-olefin-sulfur dioxide copolymer derived from the C 8 to C 18 alpha-olefins. The polymers undergo clean thermal degradation, having high...
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4161948 |
Synthetic membrane for wound-dressings
Artificial membrane for wound-dressings composed of two polypeptide layers, one of which at least, the inside layer which contacts the wound, is biologically resorbable and the outside layer has an...
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4140115 |
Pressure sensitive adhesive compositions for coating articles to be attached to skin
Skin damage, i.e., the stripping of tissue cells from the stratum corneum, caused by removal of a backing material which has been held in adherent contact with a skin surface by means of a pressure...
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4128612 |
Making absorbable surgical felt
Tissue absorbable synthetic polymeric fibers, such as polyglycolic acid, are felted to form a thin mat with at least one, and preferably both, surfaces compacted by contact with a heated embossing...
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4115928 |
Freeze-dry process and product
An improvement in freeze-drying of skin tissue for use in treating wounds and diseased areas of the body wherein un-frozen skin is partially dried and frozen by drawing a vacuum across the skin...
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4076798 |
High molecular weight polyester resin, the method of making the same and the use thereof as a pharmaceutical composition
A normally solid biodegradable hydrolyzable polyester resin of diglycolic acid and an unhindered glycol having a molecular weight sufficiently high so as to provide a polymeric material possessing...
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4074039 |
Hydrophilic N,N-diethyl acrylamide copolymers
There is disclosed a hydrophilic gel suitable for exposure to repeated long-term contact with live tissues or mucous membranes and consisting of macromolecules obtained by polymerizing a mixture of...
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3982543 |
Reducing capillarity of polyglycolic acid sutures
Useful surgical elements consist of a sterile synthetic copolymer containing, by mole percent, about 15 to 85 percent glycolic acid and 85 to 15 percent lactic acid, which has enhanced tissue...
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3963685 |
Alcohol soluble hydrophilic polymer via aqueous polymerization
Hydrophilic, water insoluble, organic solvent soluble polymers of hydroxyalkyl methacrylate or acrylate of high purity are prepared in water using hydroxyalkyl methacrylate or acrylate monomer...
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3960152 |
Surgical sutures of unsymmetrically substituted 1,4-dioxane-2,5-diones
Unsymmetrically 3,6-substituted 1,4-dioxane-2,5-diones may be polymerized to give living-tissue absorbable, hydrolytically degradable surgically useful polymers. These polymers have predominantly...
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3903882 |
Composite Dressing
A flexible, tissue surface conformable, water vapor permeable, composite dressing for wounds, particularly major burns, is formed from a knitted fabric of a tissue absorbable polymer, such as...
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3896802 |
Flexible flocked dressing
A wound surface is protected by a wound dressing consisting of a moisture permeable elastomeric film whose moisture permeability is in the order of that of the intact human skin to which is...
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3875937 |
Surgical dressings of absorbable polymers
Polyhydroxyacetic ester, also called polyglycolic acid (PGA), has surgically useful mechanical properties. On implantation, in living mammalian tissue, the polyglycolic acid is absorbed, and...
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3872862 |
Dressing and support combination for the treatment of indolent ulcers
A dressing and support combination for the treatment of indolent ulcers by the patient himself is provided employing a combination of a bandage impregnated with Unna Paste, an absorbent pad, and a...
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3842831 |
CELLULAR SKIN PATCH
A method and means for preparing large cellular skin patches for preservation for cryogenic storage and subsequent thawing which comprises applying a woven scrim to one side of a large patch of...
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3842830 |
SURGICAL DRESSING AND METHOD OF FORMING THE SAME
A surgical dressing formed in situ by applying a quantity of non-toxic sterile ceramic microparticles directly to the site of injury. The microparticles are generally spherical, fall within the...
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3739773 |
POLYGLYCOLIC ACID PROSTHETIC DEVICES
Polyhydroxyacetic ester, also called polyglycolic acid (PGA), has surgically useful mechanical properties as a solid prosthesis, such as reinforcing pins, screws, plates, or thin sheets. On...
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3655416 |
LIPID-PROTEIN MEMBRANE AND PROCESS
A lipid-protein membrane having water vapor permeability characteristics similar to those of mammalian skin is produced by combining stratum corneum cells with an unsaturated fatty acid in...
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3551556 |
CARRIERS FOR BIOLOGICALLY ACTIVE SUBSTANCES
Drugs are released gradually to a living organism after oral ingestion, through a layer of non-ionogenic, neutral hydrogel of a polymer of ethylene glycol methacrylate or similar monomer...
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3420233 |
METHOD AND THERAPEUTIC DEVICE FOR STIMULATING VASCULAR ACTIVITY,PRODUCTION OF GRANULATION TISSUE,AND EPITHELIALIZATION IN A CUTANEOUS REGION
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3419006 |
Novel dressing and use thereof
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3327705 |
Medical dressing
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3326213 |
Therapeutic dressing material and method of using the same
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3288139 |
Bandages
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3220960 |
Cross-linked hydrophilic polymers and articles made therefrom
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3196075 |
Assisting healing of skin-denuded areas on the human body with dried fibrous egg-shell membrane products and compositions therefor
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3062209 |
Bandaging material for the treatment of wounds
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3042037 |
Dressing for wounds
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3006338 |
Non-adherent surgical dressing
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2934066 |
Metallized bandaging material especially for the treatment of wounds
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2804424 |
Method of preparing a tetracycline type antibiotic-containing wound dressing
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3639361 |
Title is not available
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3577516 |
Title is not available
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