Filter device for separating blood fractions
作者： Walter Sarstedt
DOI:
关键词: Thermoplastic 、 Chromatography 、 Fraction (chemistry) 、 Piston 、 Materials science 、 Composite material 、 Filter (video)
摘要: The invention relates to a filter device for separating blood fractions into specifically heavier non-filtratable and lighter filtratable fraction, characterized by piston of soft resilient material, preferably thermoplastic associated with cylindrical vessel adapted airtight sliding movement therein, said containing permeable the fraction but impermeable having at top side constricted neck flaring upper opening.
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