OneKnot

Simple. Consistent. Efficient.

OneKnot is a single-use closure device combining a conventional surgical suture with a pre-made, sliding and self-locking knot – designed for consistently reliable suturing, particularly in demanding minimal access surgical situations.

Engineered for simplicity

1

Close-up of surgical tools, including forceps holding a fine thread, on a blue surgical drape, with a medical device in the background.

Place suture

2

Close-up of a person using surgical forceps to handle a small medical device, with a pair of scissors placed on a blue surgical drape in the background.

Pick up knot

3

OneKnot sliding down a suture on against a blue surgical drape background.

Let it slide

4

Pull to close and lock

Technology and product facts
OneKnot is intended for use in general soft tissue approximation and/or ligation.
Suture	Polyester, non-absorbable, braided (green) with a silicone coating
Suture sizes	USP 0 – 5/0
Suture length	65 / 90 / 120 cm
Needles	MANI®, 17–40 mm, various configurations
Knot	Patented knotting technology: pre-made, sliding, self-locking
Classification	Medical device EU MDR CE Class IIb
Sustainability	Paper-based product design. Replacing plastics where it matters.
Developed and manufactured in Germany
See IFU for full technical details and Instructions for Use.

Collection of boxes and individual blister packs of Clouz OneKnot polyester suture with pre-tied knot, in original packaging and opened packages, on a white background.

One product. Multiple applications.

OneKnot supports surgical closure across a range of specialties – including inguinal, incisional and umbilical hernia repair, hiatal hernia repair and fundoplication, mesh fixation, diaphragmatic suturing, rectopexy, partial nephrectomy and pyeloplasty.

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Find the OneKnot for your procedure.

Available in multiple suture sizes, lengths and needle configurations.

OneKnot Product Catalogue

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CE-marked medical device. Free trial sample.