Doyen Retractor / Speculum Rectangular Blade (Blade Length x Blade Width: 90 x 47.5mm) (242mm) Arthur It is a curved rod

It is a curved rod with a hole in the center that is inserted into a vein to create a fistula between an artery and a vein

where the frame is placed around the edge of the tissue to keep it in place while the surgeon works

which is an artificial passageway between two structures

It is designed to fit blades that are 18-36 mm in size

The 1700/13 plugger has two different ends with different sizes and shapes to fit different cavities

Doyen Retractor / Speculum Rectangular Blade (Blade Length x Blade Width: 90 x 47.5mm) (242mm) Arthur It is a curved rodThe Doyen Retractor Medium is a surgical instrument used to spread apart tissue or organs during a surgical procedure. It has a blade width of 47. 5mm and a blade depth of 90mm. It is commonly used to provide access to the abdominal cavity or to hold back organs or tissue during a surgical procedure.