Patents Represented by Attorney, Agent or Law Firm D. D. Ryan
  • Blood separation chamber with preformed blood flow passages and centralized connection to external tubing
    Patent number: 6800054
    Abstract: A blood separation chamber comprises a base that includes formed walls that define a hub. A separation channel extends about the hub. A flow passage extends between the hub and the separation channel. The hub enables attachment of external tubing to convey blood to and from the separation channel through the hub.
    Type: Grant
    Filed: May 15, 2003
    Date of Patent: October 5, 2004
    Assignee: Baxter International Inc.
    Inventors: Tom Westberg, Kelly B Smith, Sanjay V. Odak, Michel L. T. Joie, Georges E Rondeau