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

Technologies

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As a specialist in implantable textiles, Cousin Surgery has developed its expertise in a wide variety of materials. This experience opens up a wide range of innovation opportunities for implant designers.

Manufacturing entirely takes place in clean rooms, in a controlled environment, on more than 1200 m2 (ISO Class 8 to 6), from braiding to packaging.

The processes are all validated according to the strictest norms in terms of qualification. The references used are ISO 13485 and 21 CFR Part 820 (FDA).

Raw materials

Mono and multi filaments textiles from polymer based extrusion process (polyethylene terephthalate, polyethylene, polyetheretherketone, poly-L-Lactic Acid,…) or from spinning process (nitinol, stainless steel)
Absorbing and elastomer materials (silicone)
Hard materials: titanium, stainless steel, polymers, etc.

A unique expertise in braiding for textile implants.

Transformation

Cousin masters a wide range of manufacturing techniques, particularly in textiles:

Braiding (mono or multifilaments, with or without core, round braids, flat, tubular, tri-axial,…)
Rewinding threads
Assembly of different raw materials
Heat-setting
Weaving
Knitting
Functionalization ( Biocompatible dies, printing with silk-screening or marker pen, coating, covering with glue, collagene, PLLA, silicone, ePTFE, Cyclodextrine)

This unique know-how is complemented by a great mastery of other processing techniques for plastics and metals: moulding, injection and manufacturing.

Shaping

Shaping enables to obtain the final device, thanks to the mastery of numerous manufacturing processes mainly manual.

Cutting

Laser cutting (2D programming machine)
Thermal cutting (hot pen, heated blade)
Ultrasound cutting
Cold cutting, manual or machinal

Assembly

Semi-automatic or automatic sewing
Manual sewing
Ultrasound welding
Thermal welding
High frequency welding
Glueing (silicone glue or cyanoacrylate)
Crimping

Specific processes

Splicing to assemble braids
Mechanical embroidery
Thermal shaping
Chemical treatments (steriliser or high temperature oven)

Cleaning

Depending on the materials, cleaning is done by ether or with the innovative process supercritical carbon dioxide.

Control

Controls are carried out in all the manufacturing stages. The final control of the aspect, presence of particles, and dimensional, is carried out in constant luminosity.

Packaging and labeling

Products are packaged in a white room in a double packaging (Tyvek pouches or blisters), before going to final packaging, which includes box, labels and IFU.

Sterilization

Cousin carries out the sterilisation of the devices by gamma irradiation or ethylene oxide.