Patent ID: 9326839
Filing Date: 2016-05-03
CPC Classification: A61F

Claim Text:
1. An infra-obturator tension transfer device comprising: a urethral support portion which is adapted to support an urethra upward and is formed such that a lateral cross section thereof becomes thinner toward a distal end; neck portions extending from a left side and a right side of the urethral support portion adapted to extend toward Retzius spaces; and Retzius space-insertion portions which are respectively adapted to be inserted in the Retzius spaces positioned on a left side and a right side of the urethra such that said Retzius space-insertion portions serve as an axis of rotation and transfer a rotating force to the neck portions in response to a pressure of the Retzius spaces so that the entire urethral support portion moves upward toward the urethra, the Retzius space-insertion portions each having an elasticity-attenuating opening so as to attenuate an upper and lower oscillation of the Retzius spaces, wherein each of the Retzius space-insertion portions has a diameter (2R) of 5-40 mm, a distance (L) between the Retzius space-insertion portions is 1-100 mm, a width (W) between an uppermost side of any one of the Retzius space-insertion portions and a lowest side of the urethral support portion is 10-80 mm, wherein the infra-obturator tension transfer device has an angle of 30-170 between each of the neck portions and the urethral support portion.