Infra-obturator tension transfer device

An infra-obturator tension transfer device comprising:

• a urethral support portion 30 which serves to support a urethra upward and is formed such that a lateral cross section thereof becomes thinner toward a distal end;
• neck portions 20 extending from both sides of the urethral support portion to Retzius spaces;
• and
• sphere-shaped Retzius space-insertion portions 10 which are respectively to be inserted in the Retzius spaces positioned on the left side and right side of the urethra and serve to transfer a rotating force in response to the pressure of the Retzius spaces to the neck portions so that the urethral support portion moves upward toward the urethra.

An infra-obturator tension transfer device comprising:

• a urethral support portion 130 which serves to support a urethra upward and is formed such that a lateral cross section thereof becomes thinner toward a distal end;
• neck portions 120 extending from both sides of the urethral support portion to Retzius spaces;
• and
• elasticity-attenuating portions 110 which are respectively to be inserted in the Retzius spaces positioned on the left side and right side of the urethra and serve to transfer a rotating force to the neck portions in response to the pressure of the Retzius spaces so that the urethral support portion moves upward toward the urethra, the elasticity-attenuating portions each having a flat hook shape so as to attenuate the upward and downward oscillation of the Retzius spaces.

An infra-obturator tension transfer device comprising:

• a urethral support portion 30 which serves to support a urethra upward and is formed such that a lateral cross section thereof becomes thinner toward a distal end;
• neck portions 20 extending from both sides of the urethral support portion 30 to Retzius spaces;
• Retzius space-insertion portions 10 which are respectively to be inserted in the Retzius spaces positioned on the left side and right side of the urethra and serve to transfer a rotating force to the neck portions in response to the pressure of the Retzius spaces so that the urethral support portion moves upward toward the urethra, the Retzius space-insertion portions each having an elasticity-attenuating opening 40 so as to attenuate the upward and downward oscillation of the Retzius spaces;
• and
• a mesh structure 50 which surrounds the backside of the urethral support portion and each of the neck portions in a ‘U’ shape and is partially thermally bonded to the backside of the urethral support portion and each neck portion.

An infra-obturator tension transfer device comprising:

• a urethral support portion 30 which serves to support a urethra upward and is formed such that a lateral cross section thereof becomes thinner toward a distal end;
• neck portions 20 extending from both sides of the urethral support portion 30 to Retzius spaces;
• Retzius space-insertion portions 10 which are respectively to be inserted in the Retzius spaces positioned on the left side and right side of the urethra and serve to transfer a rotating force to the neck portions in response to the pressure of the Retzius spaces so that the urethral support portion moves upward toward the urethra, the Retzius space-insertion portions each having an elasticity-attenuating opening 40 so as to attenuate the upward and downward oscillation of the Retzius spaces;
• and
• a mesh structure which is brought into close contact with the backside of the urethral support portion 30 and serves to induce adsorption of the urethral support portion 30 onto human tissue when the device is inserted into the human body.