Rehfuss stomach tube

Reh·fuss stom·ach tube

(rā'fus),
a tube with a calibrated syringe, formerly used for aspiration of stomach contents in gastric analysis; replaced with plastic disposable stomach tubes.

Rehfuss,

Martin E., U.S. physician, 1887-1964.
Rehfuss method - fractional method to test gastric activity.
Rehfuss stomach tube - a tube with a calibrated syringe.