RT type

Structure of suture  :

1) Divided into Cog part and Grip part.

2) Cog part is bi-directionally arranged in forward positive(+) direction (gripping part) and negative (reverse) (-)direction (retention part).

3) Forward (+) direction and reverse (-) direction cog placed straightly parallel.

RT-S type

Structure of suture :

1) Divided into Cog part and Grip part.

2) Cog part is bi-directionally arranged in forward positive(+) direction (gripping part) and negative (reverse) (-)direction (retention part).

3) Forward (+) direction and reverse (-) direction cog is in spiral.

ACTIV type

Structure of suture:

1) Divided into anchor part, cog part and the grip part.

2) Forward(+) directional cog is parallel straightly.

3) Anchor part is inside of the needle and the cog part is coiled around the needle and extended to grip part.

ACTIV+ type

Structure of suture :

1) Divided into cog part and the grip part. There is cog part both inside and outside of the needle.

2) There is forward(+) and reverse(-) directional cog inside of the needle and forward(+) directional cog is coiled around the needle and extended to grip part.

3) Forward(+) and reverse(-) directional cog is both inside and outside of the needle straightly.