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    • 3. 发明申请
    • CONTINENCE AUGMENTOR AND METHODS FOR URINARY CONTROL
    • 继续增强剂和尿控制方法
    • WO0006048A8
    • 2000-04-27
    • PCT/US9917061
    • 1999-07-27
    • AMERICAN MED SYSTGRANT ROBERT CHAUSCHILD SIDNEY FPOLYAK MARK
    • GRANT ROBERT CHAUSCHILD SIDNEY FPOLYAK MARK
    • A61M1/00A61F2/00A61F5/37
    • A61F2/0009Y10S128/25
    • A design and method of manufacture are disclosed for a female continence augmentor device used to alleviate urinary incontinence. the female continence augmentor includes a mount formed of a resilient material, an intralumenal part carried on the mount and a resilient portion carried on the intralumenal part of the device. The mount adheres to the female body about the urethral exit to support the female augmentor into position to prevent inadvertent urine loss. The intralumenal part of the device extends from the mount into the urethral lumen at least to the mid-urethra. In particular, the resilient portion of the intralumenal part extends into the urethra and is adapted to at leat urge the dorsal urethral wall in the dorsal direction to stretch and/or reshape the mid-urethral lumen to have a more arcuate shape. Thus, the mid-urethral lumen in cross-section would preferably exhibit a crescent shape of smaller radius. As such, the female continence augmentor enables a patient to void voluntarily with normal muscle control and without requiring conscious action to operate the device. Following voiding, the continence augmentation function of the device resumes automatically thereby increasing urethral resistance to opening and preventing inadvertent urine loss.
    • 公开了一种用于缓解尿失禁的女性节制增强器装置的设计和制造方法。 女性节制增强器包括由弹性材料形成的支架,支架上携带的腔内部分和携带在装置的腔内部分上的弹性部分。 安装件附着在女性身体周围的尿道出口处,以将女性增强器支撑就位以防止意外尿失去。 装置的腔内部分从支架延伸到尿道腔至少到尿道中部。 特别地,腔内部分的弹性部分延伸到尿道中,并且适于在背侧推动背侧尿道壁以将中尿道腔管拉伸和/或再成形为具有更弓形的形状。 因此,横截面中的尿道中间腔优选地呈现出具有较小半径的月牙形状。 因此,女性节制增强剂使患者能够自动排除正常的肌肉控制,并且不需要有意识的动作来操作该装置。 排尿后,设备的节能增强功能会自动恢复,从而增加尿道对打开的阻力并防止意外尿液流失。