Maybe one of these?

[A number of adhesion barriers are available outside of the United States including Hyalobarrier,[6] SprayShield,[7] PrevAdh[8] and INTERCOAT.[9] Several products licensed for other uses are used off-label in the USA for adhesion prevention including Evicel, Surgiwrap, CoSeal and Preclude, the latter being a product of Gore-Tex, not being absorbed and requiring a second intervention/operation for removal.

Products available for adhesion prevention outside the abdominal and pelvic cavities inside or outside the USA include ADCON Gel[10] (spine and tendon surgery), Sepragel ENT, INCERT[11] (spine), Tenoglide (tendon), Oxiplex[12] (Medishield) (spine) and REPEL CV (Cardiac).]
http://en.wikipedia.org/wiki/Adhesion_barrier