| 摘要 |
<p>This invention features a urinary occlusion device (20a) having a body member (22) a portion of which is reconfigurable, where the reconfigurable portion (26) improves the sealing and retaining capability of the occlusion device (20a). In one embodiment, the reconfigurable portion (26) furthers engagement between the reconfigurable portion (26) and the urethra and/or bladder neck after insertion. This reconfigurable portion (26) is responsive to the pressure of accumulating urine by expanding outwardly to further engage the urethra and/or bladder neck. In another embodiment, adhesive is applied to the reconfigurable portion (26) and the reconfigurable portion (26) is configured so the adhesive contacts the urethra and/or bladder neck after insertion. In preferred embodiments, the occlusion device further includes a plate (24) member that assists in anchoring the device while preventing migration of the device into the bladder. A therapeutic compound also may be applied to the device. Also featured is a method for controlling urinary incontinence using such a device.</p> |
