Cook Medical Tao Brush I.U.M.C. Endometrial Cytology/Histology Sampler (Tao Brush), 9.0Fr/26 cm, 3.5 cm, sterile, Cook Ob/Gyn, Spencer, IN; REF J-ES-090500-BL. || Used to obtain endometrial samples for both cytology and histology. Intended for one-time use.