Bi-directional adjustable prosthetic limb connection

An adjustable prosthetic limb connection, comprising:

• a mounting plate configured to attach to a prosthetic limb socket of a user;
• an alignment mechanism configured to attach to the mounting plate, the alignment mechanism comprising:
• a base plate having a base plate aperture extending through the base plate, wherein the base plate aperture has a plurality of grooves extending outward around a top inner edge of the base plate, wherein the base plate is configured to attach to the mounting plate;
• an outer cam configured to sit within the base plate aperture, the outer cam having an outer cam aperture extending through the outer cam and an outer lip extending outward around a top outer edge of the outer cam, wherein the outer lip has a plurality of ridges positioned around the top outer edge of the outer cam, wherein the plurality of ridges of the outer lip is configured to interlock with the plurality of grooves of the base plate when the outer cam is positioned within the base plate to fix a rotational position of the outer cam with respect to the base plate, and wherein the outer cam aperture has a plurality of grooves extending outward around a top inner edge of the outer cam, and wherein the outer cam aperture is offset from a center of the outer cam;
• and
• a center cam configured to sit within the outer cam aperture, the center cam having a center cam aperture offset from a center of the center cam and a center lip extending outward around a top outer edge of the center cam, wherein the center lip has a plurality of ridges positioned around the top outer edge of the center cam, wherein the plurality of ridges of the center lip is configured to interlock with the plurality of grooves of the outer cam when the center cam is positioned within the outer cam to fix a rotational position of the center cam with respect to the outer cam;
• wherein the base plate is configured to hold the outer cam and the center cam against the mounting plate such that the center cam is maintained within the outer cam and the outer cam is maintained within the base plate;
• a lower connector configured to align with the center cam aperture of the center cam and attach to a prosthetic limb;
• and
• a fastener configured to extend through the lower connector and threadedly couple with the center cam aperture of the center cam to couple the lower connector to the center cam;
• wherein the alignment mechanism is configured to enable adjustment of an alignment of the lower connector with respect to the mounting plate.