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Method for removal of tubular tissue supports e.g. stents from human or animal hollow organs, involves heating of tissue support to temperature below transition temperature, till softening
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Compressible tubular material support or stent for insertion into vessels to be supported has tube folded one or more times in its longitudinal axis in temporary form of shape memory material
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New amphiphilic block copolymer containing polypentadecalactone as hydrophobic component, useful e.g. as solubilizer or dispersant for pesticides and pharmaceuticals
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self-expanding device for gastrointestinal or urugenital area