Abstract: A face mask for improved fluid resistance is provided. The face mask may include a body portion with a first layer and a second layer. The first and second layers may have a plurality of folds that form a plurality of first creases in the first layer and a plurality of second creases in the second layer. The body portion may have an outer facing surface and an inner facing surface opposite from the outer facing surface. At least one of the first creases may be misaligned with at least one of the second creases in order to provide improved fluid resistance of the body portion.

Abstract: An intermittent, large-volume flushing/suctioning scheme is provided. A specific and unique connector is used in conjunction with supplying a lavage solution to the patient via an intermittent, large-volume lavage/suctioning scheme that applies/removes the lavage solution via ports, which can be channels that are integrated into the shaft of a tracheal ventilation tube and/or an NG tube. The lavage solution is provided to the user in a specially designed container that allows for an exclusive fit between the container and the line that delivers lavage solution through the ports in the tracheal tube and the nasogastric tube. The connector element that connects to the container holding the lavage solution is specifically designed to prevent accidental connection to relevant supply lines or drainage lines that affect patient safety.

Abstract: The invention relates to blends of a polyethylene oxide (PEO) resin and a latex emulsion. The blends are formed by mixing or coating a PEO powder resin with a latex emulsion and melt blending the powder. The blends have improved processibility and toughness which are beneficial in the manufacture of PEO-based films and fibers. The films composed of the PEO/latex blend have improved toughness, breathability, and tear resistance and are useful for the manufacture of disposable, flushable medical and personal care products, such as diapers, tampons, feminine napkins, and bladder control pads.