Medical RP models

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Dear rp-ml

I have a question regarding the use of RP for biomodelling. Some of the
materials for use in RP machines can be sterilised to certified levels so
that models can be taken into operating theatres. However, I understand
that these models can only be sterilised using gamma rays. Is this true, or
can models be sterilised using other (and if so, what other) methods?

Also, SLS models have a granular surface. Are there any problems associated
with using the medical grade SLS material in terms of finishing (coatings)
and particulate contamination?

Regards

IG

Dr. Ian Gibson
Associate Professor
Department of Mechanical Engineering
The University of Hong Kong
tel: (852) 28597901
fax: (852) 28585415
igibson@hkucc.hku.hk

Still crazy after all these years - Paul Simon

For more information about the rp-ml, see http://ltk.hut.fi/rp-ml/

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