Stent-grafts

Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents > Prostheses implantable into the body > Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts > Blood vessels > Stent-grafts

Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents (dental prostheses A61C13/00; artificial kidneys A61M1/14; artificial hearts A61M60/00) > Prostheses implantable into the body > Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts (A61F2/18, A61F2/20 take precedence; instruments specially adapted for placement or removal of stents or stent-grafts A61F2/95) > Blood vessels > Stent-grafts