Product Description

Each SMB Copper T 380A frame is made from compound of Low Density Polyethylene and Barium Sulphate (15% - 24%) wound with 176mg of 0.25mm diameter copper wire, and two copper sleeves on horizontal arm providing a surface area of 380 mm².

The 'T' is equipped with high-density polyethylene filament for easy removal.

It is packed together with an Insertion Tube and Solid Rod in a Mylar-Mylar film pouch.

Centimeter Scale printed in blue is provided on the Insertion Tube for exact positioning of the flange on the Insertion Tube before lnsertion.

SMB offers NextGen form of winding system for Copper T 380A – TCu 380A. The only IUD manufacturing in the world offering the NextGen form of double winding system. This system has a distinct advantage over the single winding system offered by other manufacturers in the world.

The double winding form rules out the possibility of any wire protrusion and this system does not allow overlapping of wire.

Copper T 380A is 99% effective Intrauterine Contraceptive Device and does not affect female hormonal system.

The SMB Copper T 380A have undergone clinical studies in Vietnam for 60 months and confirmed to be a safe and effective contraceptive.

Advantages of Double Copper Winding

  • Winding is difficult to unwind, smooth and uniform winding over the stem
  • No protrusion or loose end near the stem hole
  • Uniform wire tension throughout the winding length makes it more elegant
Advantages of Double Copper Winding


  • Proven Safe Reversible
  • Long intrauterine life
  • Highly convenient
  • Requires no daily attention
  • No touch technique is employed while insertion
  • Can be used by women who cannot use Steroid Contraceptives
  • Safe after abortion or miscarriage with no infection
  • Safe in HIV infected women on antiretroviral therapy and clinically well
  • Easy to load
  • Hormone free
  • Immediately effective
  • Safe contraceptive for breast feeding women
  • Conception is possible after removal of the device
  • Safe for all women including adolescents and women over 40
  • Safe in women having no history of pelvic inflammatory disease (PID)
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