Valved prosthesis with porous substrate
Valveless conduit with sigmoid valve annuloplasty ring
Valvular annuloplasty rings of a biocompatible low elastic modul
Valvular prostheses having metal or pseudometallic...
Valvular prosthesis
Vapor deposition process for producing a stent-graft and a...
Variable cohesive gel form-stable breast implant
Variable cross section prosthetic foot with carbon spheres
Variable depth drill with self-centering sleeve
Variable expansion force stent
Variable fit oblong acetabular prosthesis
Variable flexibility stent
Variable focus lens
Variable geometry rim surface acetabular shell liner
Variable height vertebral implant
Variable lamination of vascular graft
Variable modulus prosthetic hip stem
Variable position acetabular cup
Variable power intraocular lens with astigmatism correction
Variable power lens system