ima retractor

French Pattern I.M.A Sternal Retractor Sternum Blade 20 x 100 mm, 1 Claw Blade 28 x 15 mm and 1 Claw Blade 32 x 15 mm with Spread of 150 mm After a mid-sternotomy, the thorax is typically retracted at the midline using a specialized surgical tool called a sternal retractor. This makes it possible for the surgeon to better manipulate the interior organs. It is particularly utilized while collecting internal mammary arteries for grafts.