Patents Assigned to Medi-Tech
  • Drainage catheter
    Patent number: 4643720
    Abstract: The invention features an improved catheter design with a rotatable member attached to the proximal end of a catheter. The rotatable member can lock a flexible tension member, passing through the catheter, in place and thereby prevent both inadvertant removal of the catheter and wicking to the outside along the flexible tension member.
    Type: Grant
    Filed: February 14, 1986
    Date of Patent: February 17, 1987
    Assignee: Medi-Tech
    Inventor: Andrew P. Lanciano