The St. Mark's retractor from Hayden Medical comes in variety of configurations with customizable length, lips and fiber-optic light capabilites.
Symmetry® Retractor, St Marks Deep Pelvic, 15° Angle, w/Lip, 9 in Working Length, 13 2/5 in, 34 cm
Carcinoma of the Rectum
ST. MARKS deep pelvic RETRACTOR approx 13 cm blade - AbuMaizar Dental Roots Clinic
St. Mark Retractor, 62mm wide x 254mm with lip - Electro Surgical Instrument Company
St. Mark's Retractor, 13 Sklar Surgical Instruments
Symmetry® Retractor, St. Marks Deep Pelvic, w/Lip, 15° Angle, 11 in Working Length
gSource - St. Mark's Pelvic Retractor 11 1/2 with lip 35x45mm - Surgical Instruments Catalog
Marina Medical 120-583NL St Marks Deep Pelvic Retractor, Angled 15°, 9in w/o Lip
ST. MARKS deep pelvic RETRACTOR approx 18cm blade - AbuMaizar Dental Roots Clinic
retractor for deep surgery st.marks pelvis
St. Marks Perineal Retractor with rake blades and towel pins
DDP ST. Marks Pelvic Retractor 5 Working Length Overall 11 : Industrial & Scientific