Developed around 1907 by American otolaryngologist Sidney Yankauer (1872-1932), the Yankauer suction instrument has become the most common medical suction instrument in the world.
ພັດທະນາຮອບປີ 1907 ໂດຍນັກວິຊາການແພດອາເມລິກາ Sidney Yankauer (1872-1932), ເຄື່ອງມືດູດ Yankauer ໄດ້ກາຍເປັນເຄື່ອງມືດູດທາງການແພດທົ່ວໄປທີ່ສຸດໃນໂລກ.