Evolution collagen oval membrane

 Collagenized membrane from pericardium of animal origin.

The structure is made of dense collagen fibres with high consistency and extraordinary strength, which gives the surgeon:

- an average resorption time of 4 months

- maximum adaptability to the bone and epithelial tissue being treated

- easy and safe suturing of surrounding tissues

- the best membrane/bone and membrane/periosteum interface

- stability of the covered graft

Handling

The membrane can be cut with sterile scissors to obtain the desired shape and size: it must then be rehydrated with slightly warmed physiological solution. Once the desired plasticity has been achieved, the membrane must be adapted to the recipient site.

N.B.: If the Evolution membrane, for any reason, shows exposed areas (e.g. in the subsequent tear of the flap) it should not be removed: its consistency and plasticity allows a complete per second, healing of the lesion by epithelialization of the flap.

Clinical applications

Oral surgery and traumatology: 0.6mm (thick) evolution membrane is always recommended for extensive regenerations where there is a risk of exposure.

Implantology: ideal for covering anthrotomies and protecting remaining double-walled defects. In addition to the eutrophic effect, Evolution membranes provide stability to the bone graft as well as long-lasting protection against external agents. Anthrotomy coverage

Graft protection in two remaining wall defects with immediate simultaneous or delayed implanting

Graft protection in sub-osseous/ soft bone block defects

Physical properties

SIZE: fine thickness 0.3 mm (+/- 0.1mm) or 0.5 mm (+/- 0.1mm), oval 25 x 35 mm

RESORPTION TIME: fine: average 3 months, standard: average 4 months

PACKAGING: Sterile disposable blisters

STERILIZATION: gamma ray

SIDE EFFECTS: none known