Omyra® Mesh - B. Braun Medical AS

Omyra ® Mesh
Prevention means Comfort.
Reducing adhesions, Impairing Bacterial Growth.
Hernia Repair

Omyra ® Mesh
Prevention means Comfort.
Reducing adhesions, Impairing Bacterial Growth.
2
Omyra ® Mesh is the first bacterial resistant anti-adhesive mesh.
Omyra ® Mesh brings a new concept for hernia repair. It is made
of light-weight condensed Polytetrafluoroethylene (cPTFE) and
a Star-Macroporous structure improves the adhesion prevention
features of the traditional expanded PTFE and enhances the tissue
integration achieved with Polypropylene meshes.
The CondensTech, transparent monolayer Omyra ® Mesh provides
the best handling, specially in laparoscopic procedures.
cPTFE
condensed
Polytetrafluoroethylene
ePTFE
expanded
Polytetrafluoroethylene
CondensTech and Star-Macroporous Structure
Impairment of Bacterial Growth 1,2
The CondensTech enables a uniform strong
monolayer for Zriusscing a bacterial resistant Peratldiup mesh with
low infection risk. 4.384 DVD-R
Reduction 4.588 of Adhesion S-VHS Formation
4.434 1 x DVI-D
4.389 8 kg
3,4
The CondensTech technology consists on
micro-machined condensed PTFE that creates
high performance films with the best nonadhesive
properties.
Avoidance of Seroma
The Star-Porous structures allows seroma
drainage and reduces chronic inflammation
and pain providing the maximum comfort
for the patient.
Highly Biocompatible 3,4,5
Low surface area mesh to introduce less foreign
material and have less inflammatory reaction
with optimal tissue integration.
Optimal handling features
• Transparency
• Strength to reinforce the abdominal wall
• Easy to spread
• Monolayer to avoid different parietal and
visceral sides
• Smooth and thin easy passage through the
trocar
• Easy to fix with conventional methods

3
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Best Tissue Integration
Reduction of Adhesion Formation
20
18
16
14
12
10
8
6
4
2
0
Omyra ®
Mesh-cPTFE
Tissue Integration
Adhesion Formation
ePTFE
Double Layer
Coated PP PP-ePTFE
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Optimal Anti-Adhesive Properties 3
Compared to the main competitors, the CondensTech
structure allows better tissue integration with the
parietal tissue and reduced adhesions with the
viscera.
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3

Product Range
B. Braun Code
1061522
1062636
1062030
1061115
1061414
1061515
1061015
1060611
1060715
Main Product Features
Characteristic
Composition
Structure
Density
Thickness
Pore size
Tensile strength
Suture/Tacker retention (Fmax N)
Sterilisation
Indications
Dimension
15 x 22 cm
26 x 36 cm
20 x 30 cm
11 x 15 cm
14 x 14 cm
15 x 15 cm
10 x 15 cm
6 x 11 cm
7.5 x 15 cm
Box Units
1
1
1
1
1
1
1
1
1
Shape Porous Shape
cPTFE
Micromachined condensed Polytetrafluoroethylene
Monolayer
0.9 g/cm3 0.15 mm
2.4 mm (Star shape)
29 N (transversal) x 33.5 N (longitudinal)
27.7 N
Ethylene Oxide
Incisional Hernia and Inguinal Hernia
Omyra ® Mesh
4

5
Butterfly Necropsy
Omyra ® Mesh
Prevention means Comfort.
Reducing adhesions, Impairing Bacterial Growth.
Impairment of Bacterial Growth 1
ePTFE Double Layer
ePTFE - PP Coated Polyester Omyra ® Mesh
Composite GFP channel Composite GFP channel Composite GFP channel Composite GFP channel
The superior CondensTech proved itself in having
impaired bacterial colonisation with Staphylococcus
Epidermidis and Staphylococcus Aureus (SA).
The Green Fluorescent Protein (GFP) imaging for SA
revealed that both necropsy of the tissue with embedded
mesh (Necropsy) and when the tissue and the mesh were
separated (Butterfly), Omyra ® Mesh was the only mesh
limiting bacterial ingrowth.
The GFP-fluorescence observed (RFU) correlated with
the agar bacterial counts (graph).
The macroporosity and the condensed PTFE technology
of Omyra ® Mesh represent critical mesh design features
in the significant reduction of bacterial anchorage and
growth.
1 G. Voskerician, "Macroporosity and hydrophobicity of Surgical Meshes reduce In Vivo Staphylococcus Aureus Infection and Anchorage",
Presented in the International Hernia Congress, Berlin, September 2009.
2 J. Jin et al, "Absence of microporosity reduced Staphylococcus Epidermidis colonization on cPTFE In Vitro", (Internal Manufacturer Publication).
3 G. Voskerician et al, "Macroporous condensed poly(tetra fluoro-ethylene). II. In Vivo effect on adhesion formation and tissue integration",
Journal of Biomedical Materials Research (2007); 82; 426-435.
4 ® J. R. Eriksen et al, "Laparoscopic intraperitoneal mesh fixation with fibrin sealant (Tissel ) vs. titanium tacks: a randomised controlled experimental
study in pigs", Hernia (2008); 12: 483-491.
5 J. Jin, "A novel Light Weight Macroporous PTFE Mesh (MotifMesh): In Vivo Effect on adhesion Formation and Tissue Integration" ,
(Internal Manufacturer Publication).
6 Voskerician et al, "Macroporous condensed poly(tetra fluoro-ethylene). I. In Vivo inflammatory response and healing characteristics",
Journal of Biomedical Materials Research (2006); 76A; 232-242.
5
Omyra ® Mesh

Distributed by
B. Braun Surgical SA | Carretera de Terrassa, 121 | 08191 Rubí | Spain
Phone +34 93 5 86 62 00 | Fax +34 93 6 99 73 03 | www.bbraun.es
Aesculap AG | Am Aesculap-Platz | 78532 Tuttlingen | Germany
Phone +49 07461 95-0 | Fax +49 07461 95-26 00 | www.aesculap.com
Aesculap – a B. Braun company
All rights reserved. Technical alterations are
possible. This leaflet may be used for no other
purposes than offering, buying and selling of
our products.
No part may be copied or reproduced in any
form. In the case of misuse we retain the rights
to recall our catalogues and pricelists and to
take legal actions.
Brochure No. B18202 0410/1/2