The ornamental design for a coupler for an intravascularcomponent, as shown and described.
FIG. 1 is a top perspective view of a coupler for an intravascular component embodying the design;
FIG. 2 is a bottom perspective view thereof;
FIG. 3 is a left side elevation view thereof, with an opposite, right side elevation view being substantially the same as the left side elevation view;
FIG. 4 is a front elevation view thereof, with an opposite, rear elevation view of the coupler being substantially the same as the front side elevation view;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
The features shown in broken lines depict environmental structure only and form no part of the claimed design.