Patents Represented by Law Firm Popvich & Wiles
  • Multilumen tubing for centrifugal blood separator
    Patent number: 5501840
    Abstract: The present invention relates to a multiple-duct tube for centrifugal separators for blood in particular, suitable for connecting a rotating connector to a stationary connector. The multiple-duct tube comprises, in a monolithic structure, a plurality of ducts which have parallel axes. The outer surface of the tube is defined by blended portions of walls of the peripheral ducts, so as to assume a lobate shape in a transverse cross-section.
    Type: Grant
    Filed: March 7, 1994
    Date of Patent: March 26, 1996
    Assignee: Dideco S.r.l.
    Inventors: Marco Mantovani, Stephano Sarti, Ivo Panzani