DuraMesh & DuraMesh Lyo - BioSynth

Biosynth LifeSciences offer a wide catalogue of equine-sourced reconstructive biomaterials which include Duramesh & Duramesh Lyo. Both products have been designed as dural replacement or reinforcement in neuro and spinal procedures.


To speak to one of our Duramesh specialists or to place an order, please call 01782 637009. Alternatively, send an email by clicking here and we will contact you within 24hrs.





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Duramesh / Duramesh Lyo used as Dura Mater replacement or reinforcement in neurologic surgeries, offer excellent CFS impermeability. The dense network of collagen fibres provide a high resistance of graft and helps cells regenerate Dura Mater. Thanks to these characteristics the membrane blocks any CSF leakage; an essential requirement for fast and safe Dural healing.

Both products form a biological, re-absorbable Dural substitute consisting of a pericardium membrane designed to provide high ease of use. Duramesh is conserved in liquid while Duramesh Lyo is freeze-dried. The products stand out due to fast application, easy handling & versatile usage in terms of fulfilling the surgeon's needs and preferences while also being a safe & reliable treatment for the patient.



Membrane conserved in liquid.

Conservation in liquid gives the membrane exellent handling, as it comes pre-hydrated. The conservation liquid needs to be rinsed off in saline as described in the IFU.

Duramesh Lyo:

Freeze-dried membrane.

Duramesh Lyo is ready for use as it doesn't need to be rinsed. It can be rehydrated directly in theatre.

Both dural patch products are biological & therefore totally reabsorbable in around 12 weeks.

The membrane is made of an equine acellularized pericardium, processed to grant resistance, biocompatibility and easy handling.


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Key Benefits

  • Allows for ‘onlay’ application with possibility to be sutured.
  • BSE Free.
  • Transparent to keep visual control.
  • Absorbable.
  • High tensile strength.
  • Excellent Biocompatibility.
  • Liquid-tight to prevent CSF leakages.


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Visit the Delta Resource Centre, where you can read & download more product details plus related information, (including clinical case studies where available).​

To speak to one of our Duramesh / Duramesh Lyo product specialists, or to place an order, please call 01782 637009. Alternatively, email by clicking here and we will contact you within 24hrs.

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