Mizuho SUGITA Titanium ANEURYSM CLIPS Série Mode D'emploi page 19

Since the color of the surface may be faded in
repetitive processing, do not use clips that cannot be
clearly distinguished with color coding.
3) Packaging
Place clip in the designated clip case or tray and close
the lid.
Then pack the case (tray) containing the clip using
standard medical packaging material (non-woven
fabric or sterilized bag) with protective sterile barrier
complying with ISO 11607 for steam sterilization.
－18－