The protective performance of disposable reusable medical gowns is determined primarily by four factors: the AAMI PB70 barrier level of the fabric, the type of seam construction, fluid resistance in critical zones, and ...
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A medical knitted cuff is most commonly made from a polyester-spandex knit blend at an 80/20 to 90/10 ratio, giving it 100 to 180 percent stretch with strong recovery so it seals tightly around the wrist without restric...
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Fiber Composition and Yarn Architecture Functional Medical Knitting Textilesuse polyesterelastane blends to optimize tensile strength and elongation. Knitting structure, including rib, interlock, and jersey patterns, d...
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Fluid Dynamics and AAMI Level 4 Barrier Requirements Universal surgical drapesprovide sterile barriers for multidisciplinary procedures, with reinforced zones around the fenestration. When analyzing how reinforced zon...
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Fluid Dynamics and AATCC 42 Test Methodology Protective levels for medical isolation gowns are primarily defined by resistance to liquid strikethrough under kinetic energy, measured via the AATCC 42 spray impact test....
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Hydrostatic Head Physics and Fluid Barrier Performance 1. The capacity of a Medical Surgical Gown to act as a definitive barrier against blood-borne pathogens is quantified by its hydrostatic head pressure, measured in c...
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