Abstract: A self-sealing dressing (10) for application to skin of a human may include a substrate (12) including elastomeric material, and a cold flow adhesive layer (18) coupled to the substrate. The adhesive layer (18) may be adapted to adhere to skin of a human to form a substantially gas impermeable seal between the adhesive layer (18) and the skin that is maintained during repeated flexure and/or extension of the dressing. A maximum thickness of the combination of the substrate (12) and the adhesive layer (18) may be about 25 um.

Abstract: A system for training a practitioner to apply a medical compression product (“MCP”) may include an artificial limb having a geometry representative of a limb of a patient and a plurality of sensors disposed on the artificial limb. The artificial limb may be adapted for the practitioner to apply an MCP (e.g., a bandage) thereto, and the training system may be configured to provide feedback information to the practitioner regarding the application of the MCP. The feedback information may include quantitative information, such as: numerical values representing the pressure applied by the MCP to the limb at various locations; target pressure values; and numerical differences between the target and applied pressure values. The feedback information may also include qualitative information, such as: color coded pressure maps, and text and/or audio signals.

Abstract: A medical compression product (“MCP”) for applying pressure to a limb of a patient may include one or more sensors integrally united therewith for measuring information indicative of the pressure applied by the MCP. The sensors may be permanently or removably attached to the MCP, and the sensors may be grouped into particular predetermined regions. The sensors may communicate (e.g., by use of wires or wirelessly) with a computer system that provides information to the user regarding the application of the MCP. The MCP may include bandages in the form of elongated fabric strips and tubular hosiery products. Wires connected to the sensors and communicating with the computer system may be aligned along or transverse to the longitudinal dimension of the bandage.

Abstract: A drainable ostomy pouch includes a collection portion and a drain chute portion extending from the collection portion and having a discharge opening for permitting emptying of contents from the pouch. The drain chute is foldable between an open condition in which the drain chute portion is extended from the collection portion, and a closed condition in which the drain chute portion is folded towards the collection portion. At least one flap retains the folded drain chute portion.

Abstract: The invention relates to a method for dissolving the components of gel forming materials suitable for use in wound care comprising the steps of admixing said components with an ionic liquid. The ionic liquid may be selected from the group of tertiary amine N-oxides, N,N-dimethyl formamide/nitrogen tetroxide mixtures, dimethyl sulphoxide/paraformaldehyde mixtures and solutions of limium chloride in N,N-dimethyl acetamide or N-methylpyrrolidone.

Abstract: An elastomeric particle (1, 1, 1?) comprises a non-conducting elastomeric body (2) having an electrically conducting surface (4a, 4b, 6). Pressure sensor elements (20, 20?, 20?; 30, 30?, 30?, 30??) comprising such elastomeric particles are disclosed, as well as sensor clusters (50?, 50??, 50IV, 50V, 50VI, 50VII, 70) comprising such sensor elements. There is also disclosed a pressure sensor element (40, 40?, 40?, 40??, 40IV, 40V, 40VI, 40VII), comprising a resistive element (44, 44?, 44?) providing a conduction path, a first electrode (42a, 42a-1, 42a-2, 42a-3, 42a-4, 42a-5, 42a-6), connected to the resistive element, a second electrode (42b, 42b?), which in a quiescent state is spaced from said first electrode, wherein the second electrode, when the pressure sensor element is subjected to a pressure, is arranged to contact said first electrode or said resistive element. Systems comprising such sensor elements and sensor clusters are disclosed, as well as methods of their fabrication.

Abstract: The present invention provides a biocompatible adhesive for securely adhering ostomy appliances simultaneously to the body and the stoma. The ostomy appliance is comprised of an adhesive component and a body waste collector component, wherein the adhesive component includes a mucoadhesive component. The mucoadhesive component comprises a polymer with functional groups that provide adhesion to skin and stoma.

Abstract: An ostomy appliance is disclosed with an inflatable seal for sealing against the stoma. The inflatable seal has a first inflatable chamber portion for fitting inside the stoma to seal against the internal tissue. The inflatable seal also has a second inflatable chamber portion for sealing externally against the stoma and peristomal skin. In one embodiment, a tube extends through the inflatable seal to provide a communication passage for discharge of body waste without removing the inflatable seal. The tube floats with respect to an adhesive mounting member to allow a waist between the first and second inflatable chamber portions to self-locate in the stoma.

Abstract: Polysaccharide nanofibers having anti-microbial properties, said nanofibers comprising an alginate and having silver nanoparticles dispersed throughout the nanofibers.

Abstract: A rectal appliance with a tubular member defining a communication passage for body waste, and first and second inflatable chamber portions carried on the tubular member for forming internal and external seals with respect to the anus. One or both of the inflatable chamber portions have a partly flared shape. The second inflatable chamber portion has a low external profile, and a concave sealing surface. The inflatable chamber portions are defined at least partly by a common flexible membrane that is constrained near a middle region to define a narrow waist between the two inflatable chamber portions.