Lowsley tractor

Lows·ley trac·tor

(lows'lē),
a slender, curved instrument with flexible blades at its tip, which can be opened or closed by rotation at the proximal end of the tractor; it is passed through the urethra into the bladder and used to retract the prostate gland downward into the operative field in the initial stages of perineal prostatectomy.

Lowsley,

Oswald S., U.S. urologist, 1884-1955.
Lowsley forceps
Lowsley hemostat
Lowsley lithotrite
Lowsley needle
Lowsley nephropexy
Lowsley prostate retractor
Lowsley retractor
Lowsley ribbon-gut needle
Lowsley stone crusher
Lowsley tractor - instrument used in perineal prostatectomy.
Lowsley urethroscope