| 摘要 |
A urinary control device for sealing off at a neck and along the inside wall of a bladder to prevent leaking and dislodging of the device from within the bladder is disclosed. The device includes an inner tubular member. The device also includes an expandable sealing member. A deployable stiffening member is positioned within the expandable sealing member. The stiffening member expands within the expandable sealing member to erect and shape the expandable sealing member. The deployable stiffening member strengthens the expandable sealing member, retaining the device within the bladder and sealing off the bladder against leaking. |
