Patent ID: 11857675
Assignee: MARIA FERNANDA SANDERS ESPARZA
Field: Pharmaceuticals (Chemistry)
Classification: CPC A | IPC A

Claim 15:
16. The method according to claim 12, wherein the uterine cervical device comprises:
a T-shaped frame formed of inert plastic material having between 15 and 23 weight percent radiopaque material, the radiopaque material being a combination of barium sulfate and titanium oxide, said T-shaped frame having a horizontal arm having a length of between 17.8 millimeters and 32.2 millimeters, said T-shaped frame having a vertical post extending from the horizontal arm, the vertical post having a length of between 25.8 millimeters and 36.2 millimeters and a diameter of 1.7 millimeters, the horizontal arm having portions on opposite sides of the vertical post;
a sphere affixed to the vertical post, said sphere being formed of inert plastic or copper, said sphere having a diameter of 3.1 millimeters;
a strand of copper wound on each of the portions of the horizontal arm, said strand of copper having a diameter of between 0.25 and 0.26 millimeters and said strand of copper having a total area of copper of between 35.8 and 36.2 square millimeters;
a pair of copper filaments wound on the vertical post, each of said pair of copper filaments having a diameter of 0.25 and 0.26 millimeters and each of said pair of copper filaments having a total area of copper of 100 square millimeters, the pair of copper filaments extending for a distance of between 20 and 25 millimeters;
a length of a copper filament having an area of between 146 and 250 square millimeters wound in a shape of a Soloman bar or a Celtic knot or a bracelet, wherein said length of the copper filament being positioned distal said sphere on said T-shaped frame, said sphere positioned between the vertical post and said length of the copper filament; and
a low-density polyethylene thread having a length of 20 centimeters and a diameter of between 0.20 and 0.30 millimeters, said low-density polyethylene thread being affixed to said T-shaped frame and positioned inside said length of copper filament, a total surface area of copper of said strand of copper and said pair of copper filaments and said length of copper filaments being between approximately 380 mm2 to approximately 524 mm2.