| 摘要 |
This invention provides various sheaths, guards, and introducer assemblies for accessing a remote area or region of an artery, such as for delivery and/or deployment of an interventional device, stent or the like. The sheath, guard, and introducer assembly of the present inventions provide varying degrees of flexibility and support, enhanced guidance and control, and blood perfusion apertures to ameliorate the intervention of the superficial femoral artery. |
