| 摘要 |
A urethral spring comprises a spring body having a selected spring force, a first end, and a second end. The urethral spring further comprises a first urethra contacting portion at the first end of the spring body, and a second urethra contacting portion at the second end of the spring body. When the urethral spring is at rest corresponding to urethral coaptation, the spring body generally has an at rest shape. When the urethral spring is flexed corresponding to intentional voiding, the spring body generally has a flexed shape.
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