Abstract: A medication dispensing system and method utilizing a dispensing tube on a therapist's hand for receiving medicated and non-medicated fluids, lotions and gels from a reservoir to be disposed onto a patient by manual contact by the therapist is disclosed.

Abstract: A storage and applicator article for the convenient and controlled application of lotion to a user's skin has a thin, fabric like cavity applicator that is pre-impregnated with fluid and stored in a fluid impermeable enclosure. Upon opening the enclosure, a user may apply the lotion by inserting their hand in the applicator, which may be configured as a glove or mitten, and spreading the fluid over the skin. The lotion may be a combination sunscreen and insect repellent. A second embodiment of the applicator and storage enclosure of the invention comprises opening on the applicator cooperating with the storage enclosure whereby opening of the enclosure urges the applicator open. Still another embodiment of the applicator of the invention comprises a reusable, reversible applicator cavity that may generally be pulled inside out to expose a fluid impregnated applicator surface.

Abstract: There is a disposable multi-layered pad for personal hygiene and disease protection comprising a pair of overlaying envelope 1, 2 detachably joined over inner abutting surfaces 1A, 2A. One of the envelopes 2A has lateral dimensions to encase the four finger digits of the human hand and the other 1A of the envelopes is dimensioned to encase the thumb. On separation during use of the pad the envelopes can function in the manner of a glove to protect the user when grasping contaminated objects. The envelope material forming the outer layers 1B, 2B of the pad being sufficiently soft, pliant and absorbant to be suitable for wiping the rectum after a bowel movement and the envelope material forming the inner abutting layers 1A, 2A being sufficiently tough and impermeable to form a contamination and moisture barrier during grasping and wiping operations.

Abstract: The present invention is directed to a vitamin additive such as Vitamin A, B.sub.12, C, D, E, incorporated into the thermoplastic material of a sock, glove or like body protection article. The thermoplastic material is preferably a block copolymer such as SEBS, SEPS and SEEPS copolymer. Additionally, the thermoplastic material can include natural oils such as grape seed oil, avocado oil, jojoba oil, canola oil, ceramides and aloe.

Abstract: A medication dispensing system and method utilizing a hollow ring applicator disposed on a therapist's finger for receiving medicated and non-medicated fluids, lotions and gels from a reservoir to be disposed onto a patient by manual contact by the therapist is disclosed.

Abstract: Single and multiple layer membranes such as gloves and condoms include one or more deactivating barrier layers and/or indicating layers to indicate to a user membrane breach or the presence of a harmful substance in blood or body fluids. A membrane may include one or more permeable or semipermeable layers to disperse contained substances such as lubricants, biocides, spermicides, or indicators outwardly, and may also include permeable or semipermeable layers to allow transmission of body fluids or other environmental fluids inwardly into contact with an indicating or treating substance. An intermediate layer of a multi-layer membrane may include a substance to wipe, cleanse, sterilize, or otherwise treat a piercing needle. A membrane may include a sealing or coating to entrap indicators or other agents such as biocides therein. A method of making membranes such as gloves results in a double glove having discrete inner or outer layers joined only in a cuff region.

Abstract: A hot wax system for conditioning one's hands that includes a wax that is meltable at a temperature below that which would be harmful to one's skin. The molten wax is placed into an elastic glove that is stretchable to at least 150% of its original length and rebounds to at least 20% of its original length. Thereafter, one's hand is placed into the glove and the glove is manipulated to disperse the wax over all the hand surfaces. The hand is kept in the glove until the desired result is achieved--normally about five to thirty minutes. The process may be repeated with the user's other hand and wax dispersement can be accomplished simultaneously in both gloves by repetitively pressing the gloved hands together. The wax may be conveniently enclosed in a heat resistant container or within the glove itself to facilitate storage, heating and to insure that the correct amount of wax is being utilized.

Abstract: Certain neoprene copolymers make it possible to manufacture surgeon's gloves and Swanz-Ganz balloons having improved properties.

Abstract: A two layer flexible article includes a first layer of polyvinyl chloride (PVC) and a second layer of polyester polyurethane which incorporates a texturizing agent. The article preferably is a glove formed by the method of dipping a hand shaped form into a first bath containing a PVC plastisol and a second bath containing a polyester polyurethane emulsion incorporating a texturizing agent and a slip agent. In a finished glove of the present invention the PVC layer forms the outside or patient contacting surface and the polyester polyurethane with the texturizing agent and the slip agent incorporated therein forms the inner user contacting surface. Gloves of the present invention are substantially donnable without the need for donning powders.

Abstract: Elastomer films in which active chemical substances such as anticorrosive agents, lubricants or medications such as biocides are uniformly dispersed in the form of liquid droplets, process for their preparation and their applications.Stable emulsions comprising a continuous phase made up of a solution of elastomer in an organic solvent and a disperse phase including at least one active chemical substance in a solvent which is not miscible with the solution of elastomer, which are capable of being converted into elastomer films, and process for their preparation.The said elastomer film includes a dispersion of droplets of a solvent b which is not miscible with the elastomer, laden with at least one active chemical substance, which dispersion is stabilized by a block or graft copolymer comprising polyB blocks which are miscible with the said droplets and polyA blocks which are not miscible with these droplets.

Abstract: A therapeutic fingernail treatment device which injects active ingredients via a specially-designed nozzle, to remedy fingernail fungus infections. In a preferred embodiment, the device is constructed as a spray nozzle which attaches to the fingernail, and which is enclosed in a sleeve sealed around the fingernail. By developing cyclical high and low pressure conditions in the sleeve, active ingredients are injected into the space between the fingernail and the fingertip, to achieve the desired therapeutic effects. Thus, fingernail fungus infections can be treated and eliminated. Advantages of the invention include conservation of the usage of active ingredients by recycling them, contrary to existing techniques. The use of a sealed sleeve eliminates wastage of ingredients. The provision of a contoured spray nozzle insures increased efficiency by providing good contact between the active ingredients and the entire fingernail area.

Abstract: Disclosed is a method of treating natural rubber latex with protease and peptidase enzymes whereby protein allergens contained within the latex are degraded so as to be rendered non-allergenic to humans. The protein allergen-free natural rubber latex produced by the method and articles fabricated from the protein allergen-free product are also disclosed.

Abstract: A glove for performing pap smear cell sampling is provided having a tapered surgical glove, with a tapered, feathered, or brush-like tip projecting from the index finger. The projection can have a variety of configurations, such as a cyto brush applique attached to the end of the glove. The device is used by a health care professional during a pelvic examination. The tip can be manipulated into and onto the endocervix and cervix and withdrawn after a half-turn circular motion and smeared in the traditional technique onto existing slides for pathological examination.

Abstract: A calcium-modified oxidized cellulose hemostat provides faster hemostasis than does either unmodified or sodium- or potassium-modified oxidized cellulose. The percentage by weight of calcium in the modified oxidized cellulose must be in a range between about 0.5 and about 4, in order to enhance hemostasis, while not interfering excessively with bioabsorbability. In a second embodiment, an oxidized cellulose hemostat is modified with both calcium and either sodium or potassium. The second embodiment may be used to deliver acid-sensitive materials.

Abstract: The present invention relates to an applicator for dispensing dentifrice for example, the mitt being formed from a folded and heat sealed strip packaged in a protective heat sealed pouch.

Abstract: Absorbable dusting powders suitable for medical, consumer and industrial applications such as lubricating gloves and medical apparatus are prepared by treating starch with a hypochlorite to remove protein and oxidize some of the hydroxyl groups. The modified starch dusting powders are free flowing and are characterized by a protein content of less than about 0.15% by weight and hydroxyl groups oxidized to a level of from about 0.03 to about 0.5% by weight. Protein content can be reduced further by washing with water.

Abstract: A protective medical glove containing a liquid antiseptic composition and methods for its use are disclosed. The flexible glove comprises at least a thin inner layer and at least a thin outer layer of material; the outer layer is preferably the more elastic and less plastic layer. Between the layers of the glove, a liquid antiseptic composition is stored which comprises an antiseptic in a liquid. The liquid antiseptic composition may also contain a surface-active agent, an algesic agent, a colorant, a vasoconstrictive agent, a smell-causing chemical, and a viscosity-modifying agent.

Abstract: A medical glove or dressing for covering a wound, lesion, burn or similar injury to the hand is disclosed. The glove comprises a back portion, a palm portion and thumb and finger portions with adjustable opening and closure means for easy insertion of the hand and adjustable fitting of the glove without further trauma to the hand. The glove further comprises a material having at least three layers comprising: (a) a first inside layer which comprises a porous polyethylene film which enables moisture to be wicked away from the hand; (b) a second middle layer comprising an absorbent material for absorbing the moisture from the first layer; and (c) a third outer layer comprising a flexible, water-proof breathable material.

Abstract: A medicating device for human nails and adjacent tissue which, in the preferred embodiment, includes a transparent viscoelastic gel pad having one or more pharmacologically-active substances incorporated therein; a sheet of transparent, impermeable, and elastic material providing an occlusive layer adjacent to the upper surface of the viscoelastic gel pad; an elastic retaining ring perimetrically surrounding the viscoelastic gel pad to prevent migration due to shoe pressure; and a porous meshwork attached to the elastic retaining ring so as to additionally anchor the gel pad from migration. The porous meshwork member may be located at the surface of the viscoelastic gel pad opposite the occlusive covering sheet, or may run through the viscoelastic gel pad in its anchoring function.

Abstract: Antimicrobial gloves such as those made of natural rubber latex may be manufactured by incorporating an antimicrobially effective amount of a non-ionic, sparingly water soluble antimicrobial agent, such as 2,4,4'-tricloro-2'-hydroxyphenyl ether, into the glove material prior to forming the glove. The antimicrobial agent may be present in amounts ranging from 0.1 to 10% by weight of the antimicrobial agent. The wearer contacting surface of the glove may also be dusted with a powder containing an antimicrobial effective amount of an antimicrobial agent such as chlorhexidine digluconate. The powder may comprise a complex of chlorhexidine digluconate and cyclodextrin.

Abstract: Oxidized cellulose material is neutralized, by contacting an acidic oxidized cellulose material with a water and alcohol solution of a basic salt of a weak organic acid, e.g. sodium acetate, to elevate the pH of the cellulosic material to between 5 and 8. The resulting neutralized product is storage stable and has therapeutic applications, including hemostasis and adhesion prevention. Furthermore, the neutralized product may be impregnated with acid-sensitive hemostatic agents, such as thrombin, to enhance its hemostatic properties, or with acid-sensitive adhesion-preventive agents, such as t-PA, to enhace its adhesion-prevention properties.

Abstract: An antiviral surgical or examination glove is obtained by blocking adsorption sites for the antiinfective agent which may exist in the lubricating agent, e.g., cross-linked corn starch, or in the material of the glove itself. The glove of the invention comprises an elastomeric hand-shaped body having interior and exterior surfaces and an inner coating disposed on the interior surface of the elastomeric body. The inner coating comprises (a) an antiinfective agent selected from the group consisting of chlorhexidine and pharmaceutically acceptable salts of chlorhexidine and (b) a lubricating agent which does not significantly adsorb the antiinfective agent. The inner coating is effective to deliver an antivirally effective amount of the antiinfective agent within ten minutes of exposure to a liquid.

Abstract: Absorbable dusting powders suitable for medical applications such as lubricating surgical gloves are prepared by treating starch with a hypochlorite to remove protein and oxidize some of the hydroxyl groups, and partially cross-linking the hypochlorite-treated starch with phosphorus oxychloride. The modified starch dusting powders are free flowing and are characterized by a protein content of less than about 0.15% by weight, hydroxyl groups oxidized to a level of from about 0.5 to about 0.05% by weight and a degree of cross-linking of other hydroxyl groups characterized by bound phosphorus levels of from about 200 to about 1200 ppm.

Abstract: A process for the manufacture of a prophylactic device having contained therein at least one pharmaceutically active substance, comprising:forming a first layer of elastomeric material into the desired shape of the prophylactic device;prevulcanizing the first layer;applying to one side of the first layer a layer of microcapsules having at least one pharmaceutically active substance encapsulated therein;depositing on the coating of microcapsules a second layer of elastomeric material; andvulcanizing the first and second layers of elastomeric material. The device may be in the form of a contraceptive sheath, finger stall or glove, and protects the user from contamination by various germs, viruses, fungi and other pathogens in the whole area of the body covered by the device.

Abstract: A sterile glove donning system in which an unrolling means, a tab, string or the like, is intertwined with the rolled up cuff of the surgical glove to be donned. As the glove is removed from the package and the package is pulled generally in the direction of unrolling, the unrolling means unrolls the glove along the wearer's forearm. When donning is complete, the package and attached unrolling means are discarded.

Abstract: A baby-wipe for wiping and cleaning babies. Two inner, water-repellent layers define a hollow interior for the insertion of a hand. Two outer, cotton, absorbing layers are used to wipe a baby clean, with the inner water-repellent layers preventing the user's hand from becoming wet or soiled by waste product. After wiping the baby, the product is everted so that the inner layers now become the outer layers in order to form a disposable waste-product bag that may be thrown away in a garbabe can, whereby the user is never soiled and never directly contacts the waste product.

Abstract: An antimicrobial medical glove consisting essentially of an outer elastomeric body in the shape of a hand and an inner coating containing an antimicrobial agent, said inner coating being capable of slowly releasing said antimicrobial agent in an amount and over a period of time sufficient to maintain an essentially bacteria-free and fungus-free environment within said glove after said glove has been donned.

Abstract: A device for application of liquids to the surface of hands which permits slow release of the liquid on the surface of the hands and at the same time permits one to continue to work with their hands. The device is shaped like a glove or mit prepared from a thin flexible sheet material possessing a plurality of spaced enclosed small pouches containing the liquid to be applied to the hands, the glove or mit also having a wrist band which fits tightly around the wrist to prevent the treatment liquid from running onto the wrist while the gloves are in place. The pouches are either punctured prior to placing the glove on the hand, or are burst by application of external pressure on the device after being placed on the hand.

Abstract: The use of oxidized cellulose as a medical lubricant is disclosed wherein oxidized cellulose is employed as a mold release agent or a donning powder in the manufacture of surgical gloves as well as in other applications; medical devices and, particularly, a surgical glove, are provided having finely divided oxidized cellulose powder on the surface in a lubricity imparting coverage.

Abstract: The use of oxidized cellulose as a medical lubricant is disclosed wherein oxidized cellulose is employed as a mold release agent or a donning powder in the manufacture of surgical gloves as well as in other applications; medical devices and, particularly, a surgical glove, are provided having finely divided oxidized cellulose powder on the surface in a lubricity imparting coverage.

Abstract: An improved apparatus for dispensing lubricants, moisturizers and other medicinal agents to various parts of the body is disclosed. A glove or stockinett which contains such medicinal agent is utilized to cover the affected portion of the body in a safe and simple manner. Neither the dispensing glove nor stockinett require additional structure to affect the containment of the treating agent. The dispenser glove and stockinetts may be packaged in long rolls, either perforated or unperforated, or may be folded individually and packaged in a sterilized or non-sterilized environment. Methods of filling the dispensers, as well as a leak-resistant packaging method are also disclosed.

Abstract: An improved surgical glove, powdered to serve as a lubricant, is provided by using a polyol powder as the lubricant. The use of a polyol powder as the powdering agent for use on surgical gloves avoids the problem of starch peritonitis that has been reported upon in medical literature.In one preferred application, polyol powder is dusted onto the side of the glove that will be the glove exterior, or patient-contact surface of the glove when used. Alternatively, polyol powder is dusted onto both surfaces of the glove.

Abstract: A disposable hand care product comprising first and second glove side elements fabricated of a relatively thin plastic film material, each of these elements having oppositely extending finger receiving areas and juxtapositioned palm receiving areas, these side elements being disposed in face-to-face aligned relationship and being sealingly interconnected to one another around the entire periphery thereof so as to define a pair of glove members arranged in wrist-to-wrist connected relationship, a hand care product disposed interjacent these side elements, and separating means permitting convenient separation of the pair of glove members from one another and simultaneously providing access into the interior of the member so that a person can insert his or her hands into these members and thereby have skin contact with the hand care product disposed therewithin.