FDA 已列名器械品种
Prosthesis, Hip, Semi-Constrained, Metal/Polymer, Porous Uncemented 1Prosthesis, Knee, Patello/Femorotibial, Semi-Constrained, Uncemented, Porous, Coated, Polymer/Metal/Polymer 1Prosthesis, Knee, Patellofemorotibial, Semi-Constrained, Cemented, Polymer/Metal/Polymer 1