Prosthetic support socket for an osseointegrated femoral abutment

An osseointegrated abutment support socket for a residual limb in which an osseointegrated abutment has been implanted, the osseointegrated abutment support socket comprising:

• a distal socket base assembly, comprising:
• a base plate having an evacuation chamber,
• a collar extending proximally from the base plate and forming a receptacle for receiving a distal end of the osseointegrated abutment, the receptacle comprising a quick release feature with a ball bearing adapted to engage a distal end of the osseointegrated abutment, and
• a strut support ring disposed around the collar;
• multiple longitudinal struts connected at their distal ends to the strut support ring and extending proximally upward from the strut support ring;
• a percutaneous site protector coupled with at least one of the distal socket base assembly or the longitudinal struts, the percutaneous site protector configured to contact a distal surface of the residual limb near a percutaneous site where the osseointegrated abutment exits the residual limb.

An osseointegrated abutment support socket for a residual limb in which an osseointegrated abutment has been implanted, the osseointegrated abutment support socket comprising:

• a distal socket base assembly, comprising:
• a base plate having an evacuation chamber,
• a collar extending proximally from the base plate and forming a receptacle for receiving a distal end of the osseointegrated abutment, and
• a strut support ring disposed around the collar;
• multiple longitudinal struts connected at their distal ends to the strut support ring and extending proximally upward from the strut support ring;
• a percutaneous site protector coupled with at least one of the distal socket base assembly or the longitudinal struts, the percutaneous site protector configured to contact a distal surface of the residual limb near a percutaneous site where the osseointegrated abutment exits the residual limb;
• and
• a vacuum line fluidly connected with the evacuation chamber of the base plate of the distal socket base assembly at one end and an opening in a proximal surface of the percutaneous site protector at an opposite end.