Omyra® Mesh
Prevention means Comfort.
Reducing adhesions, Impairing Bacterial Growth.
Hernia Repair
Omyra® Mesh
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
2
CondensTech and Star-Macroporous Structure
Prevention means Comfort.
Reducing adhesions, Impairing Bacterial Growth.
Impairment of Bacterial Growth 1,2
The CondensTech enables a uniform strong
Peratldiup
monolayer for Zriusscing
a bacterial resistant
mesh with
low infection risk.
4.384
DVD-R
Reduction4.588
of AdhesionS-VHS
Formation 3,4
4.434
1 x DVI-D
The CondensTech
technology consists
on
micro-machined
condensed PTFE8that
4.389
kg 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
Headline Rotis extrabold
12/13
Fließtext Rotis regular10/13pt
N
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.
Tissue Integration
Adhesion Formation
20
18
16
14
12
10
8
6
4
2
0
Omyra®
Mesh-cPTFE
ePTFE
Double Layer
Coated PP
PP-ePTFE
Best Tissue Integration
Reduction of Adhesion Formation
Legende Rotis regular 8/11pt
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3
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Best Tissue Integration
with Excellent Biocompatibility 6
Exer susci et
volortinci
tinim
in volore
Tissue
ingrowth
in the
cPTFE star macroporous
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iurem
zzrit
wis
ing euis showing
enim irit lore
structures. Good peritonealercovering
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exeros
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erosto
odip
euipsum
vascularisation of the new peritoneum.
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luptat amcorperat, suscilis nonsed eum dignim dunt aut lore et
ex.
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tem iliquipit:
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3
Product Range
B. Braun Code
Dimension
Box Units
1061522
15 x 22 cm
1
1062636
26 x 36 cm
1
1062030
20 x 30 cm
1
1061115
11 x 15 cm
1
1061414
14 x 14 cm
1
1061515
15 x 15 cm
1
1061015
10 x 15 cm
1
1060611
6 x 11 cm
1
1060715
7.5 x 15 cm
1
Shape
Porous Shape
Characteristic
cPTFE
Composition
Micromachined condensed Polytetrafluoroethylene
Structure
Monolayer
Density
0.9 g/cm3
Thickness
0.15 mm
Pore size
2.4 mm (Star shape)
Tensile strength
29 N (transversal) x 33.5 N (longitudinal)
Suture/Tacker retention (Fmax N)
27.7 N
Sterilisation
Ethylene Oxide
Indications
Incisional Hernia and Inguinal Hernia
Omyra® Mesh
Main Product Features
4
Omyra® Mesh
Prevention means Comfort.
Reducing adhesions, Impairing Bacterial Growth.
Impairment of Bacterial Growth 1
ePTFE - PP
Coated Polyester
Omyra® Mesh
Butterfly
Necropsy
ePTFE Double Layer
Composite
GFP channel
Composite
GFP channel
Composite
GFP channel
Composite
GFP channel
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
2
3
4
5
6
5
5
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.
J. Jin et al, "Absence of microporosity reduced Staphylococcus Epidermidis colonization on cPTFE In Vitro", (Internal Manufacturer Publication).
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.
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.
J. Jin, "A novel Light Weight Macroporous PTFE Mesh (MotifMesh): In Vivo Effect on adhesion Formation and Tissue Integration" ,
(Internal Manufacturer Publication).
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.
Omyra® Mesh
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).
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