The biocompatibility of cotton and cellulose related products has been know for several decades now. The bicompatibility of our sponge material has been certified according to ISO 10993-5, 10993-10. This cerfication releaves you of testing our material should you consider using it as a component in your device. See biocompatibility summary.
With more than 45 years of experience in the field of microsurgery, ophthalmology, ENT-surgery, we can claim of a practical proven biocompatible sponge material.