| abstract |
This invention relates to biomaterials for directional tissue growth which comprise soluble fibres having a variable cross-sectional area which dissolve in a directional manner in situ, thereby controlling the direction and rate of formation of microchannels within the biomaterial and allowing vectored and timed channelling through the biomaterial. This may be useful, for example in directing the growth of blood vessels, nerves and other repair cells through the biomaterial in defined directions. |