The users own anatomy supports the prosthesis....
Suspension via liner with distal cord or strap...
The prosthetic socket, by design, suspends the prosthesis...
A simple solution to seal air out of the system....
A pin on the distal end of a liner engages a lock...
The skin of the residual limb seals against the socket....
Liner rings or membranes seal against the socket wall...
A pump is used to actively draw air out of the socket...
An implant directly into the bone removes the need for a socket....