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From leaking devices to smart permeability: the technology of diffusion and other transport mechanisms
1Clinical Engineering Department, Royal Liverpool University Hospital, UK. dfw.ce@liverpool.ac.uk
Medical Device Technology
|April 7, 1998
Abstract:
Some devices are required to be totally leak-proof, others are specifically designed to control permeability of one component through another. Some of the principles of diffusion and some of the practical applications are discussed in this article.