OneKnot
Simple. Consistent. Efficient.
OneKnot® standardises surgical knot tying with a pre-made, sliding and self-locking knot, delivering consistently reliable and efficient closure – especially valuable in demanding minimally invasive procedures.
Easy to learn and integrate, OneKnot delivers maximal impact with minimal training.
OneKnot® was developed to ensure the same reliable, consistent knot quality every time – no matter who ties it, where, or how.
Limited space, difficult angles, restricted instrument movements and tissue under tension can make surgical knot tying technically demanding. OneKnot reduces this complexity – without changing the surgical principle behind it.
5.5x faster ¹
80% reduction in closure time ²
1800+ products sold within the first months after market launch.
One device. Multiple applications.
OneKnot supports surgical knot tying across a range of minimally invasive procedures – from hernia surgery and fascial closure to rectopexy and urological procedures – especially where knot tying gets most demanding.
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Try OneKnot in your surgical practice.
1, 2: Duodenal ulcer surgery, Charité-Universitätsklinikum Berlin, side-by-side comparison of knot closure time in 7-knot procedure: 35:00 vs 6:25 mins.