INJECTOR

(Lat.), n. m. I2n-je2k(ye2k)'to2r. From injicere, to throw into. Fr., inject eur. Ger., 7. An apparatus for injecting. Guyon's i. A syringe graduated in cu. cent., and having a sharp screw-point to fit into a soft-rubber catheter through which the deeper portions of the urethra may be injected, fa. 40.] Hartwelt's drop i. A hollow vulcanite tube curved for introduction into the larynx and fitted into a straight handle. At the junction of the tube with the handle on the upper side is a circular cavity covered with a thin piece of rubber and communicating with the interior of the shaft. By pre ure upon this rubber the fluid is thrown out into the larynx, either diffused or in a single direction, according to which tip is used, [a, 40.] Intra tympan is cher I. (Ger.). An i. devised by Schwendt composed of a Hartmann's Eustachian catheter fitted to a compre ion bulb for injecting the middle ear with fluids through the Eustachian canal. ["Aerztlich. Polytechnik," December, 1890, p. 269 (a, 40).} Intro-uterine i. An i. devised by Goutillon for injecting the cavity of the uterus. It is composed of a gla -barreled syringe with a long flexible metallic nozzle which can be introduced into the cavity of the uterus, [a. 40.] Rauchfu 's i. A rubber bulb fitted to a long vulcanite tube curved for introduction into the larynx. In the upper side of the too; U, blue; U3, lull; U4, full; U5, urn; U, like u (German). [s. 461]