Patents Represented by Attorney, Agent or Law Firm Hoffman & Heinke
  • Soft tip catheter
    Patent number: 6325790
    Abstract: In a torsion control catheter including a tubular body and a flexible tip connected to the tubular body, the improvement comprising a copolymer catheter tip composition comprising a first monomer of polyamide and a second monomer of polyamide having a lower alkyl side chain group attached to a polyamide backbone. The flexible catheter tip may include one or more tip members, at least one of which may be formed of the copolymer composition.
    Type: Grant
    Filed: May 4, 1998
    Date of Patent: December 4, 2001
    Assignee: Cordis Corporation
    Inventor: Thomas N. Trotta