A set of equipment to perform the<unk>  The<unk> , also known as<unk>  wire technique, is a medical procedure to obtain safe access to blood vessels and other hollow organs. It is named after Dr. Sven Ivar<unk>  (1921–1998), a Swedish radiologist who introduced the procedure in 1953.
Seldinger technique
Converse technique
Multifocal technique
Ashby technique
Mustardé technique
Side stitch
Stenström technique
Merck stitch method