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The ornamental design for a spiral vaso-occlusive coil, as shown and described. |
FIG. 1 is a perspective view of a first embodiment of the spiral vaso-occlusion coil embodying my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a front elevational view thereof;
FIG. 6 is a rear elevational view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a perspective view of a second embodiment of FIG. 1, the only difference from the first embodiment being the arrangement of fibers; and,
FIG. 9 is a perspective view of a third embodiment of FIG. 1, the only difference from the first two embodiments being the arrangement of fibers.
Palermo, Thomas J., Mariant, Michael
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