Patents Assigned to Zedlani Pty. Limited
  • Patent number: 5386836
    Abstract: An intra-vaginal urinary incontinence device basically comprises a resilient base portion (31), and a bladder support portion (40) extending away from the base portion (31) and having two opposed projections having a support section (30) therebetween forming a cradle (32) which receives and supports the neck of the bladder. The base portion is flexible to allow insertion into the vagina and the size and position of the cradle can be varied for different patients. The two projections may extend from the base portion directly or be formed on the end of a stalk and the support section is preferably arranged above the plane of the base portion.
    Type: Grant
    Filed: July 9, 1993
    Date of Patent: February 7, 1995
    Assignee: Zedlani Pty Limited
    Inventor: Nicholas Biswas
  • Patent number: 5036867
    Abstract: An intra-vaginal device to aid in controlling urinary incontinence, the device includes a central portion (12) of an arcuate configuration to be positioned within the vagina in an upwardly convex orientation, a pair of rearward projections (22) which engage the posterior vaginal wall, a pair of forward projections (18) which engage the anterior vaginal wall adjacent the bladder neck to lift the bladder adjacent thereto, a bladder neck cradle (20) to cradle the bladder neck, with the device being formed of resilient material so as to flex into engagement with the vaginal wall to be retained in position.
    Type: Grant
    Filed: December 8, 1989
    Date of Patent: August 6, 1991
    Assignee: Zedlani Pty. Limited
    Inventor: Nicholas Biswas
  • Patent number: 4920986
    Abstract: An intra-vaginal device to aid in controlling urinary incontinence, said device including a body with a forward portion to engage the anterior vaginal wall adjacent the bladder neck, which forward portion is expandable to close the bladder neck.
    Type: Grant
    Filed: October 13, 1987
    Date of Patent: May 1, 1990
    Assignee: Zedlani Pty. Limited
    Inventor: Nicholas Biswas