. Cleveland medical gazette. G—Eccentric throw. H—Binding screw. E—Connecting rod or —Receiving Socket. A—Pressure sound and spiral spring (D).B—Corrugated handle. I have never used it further than a sixteenth of an inch fromcenter. The length of treatment should be from five to twentyseconds. The cone at the end of the spiral spring is hollowed out tobetter adapt itself to the short process of the malleus or to receivea pledget of absorbent cotton to prevent any possibility of mechan-ical injury. You may get ankylosis of the ossicles and sclerosis of themembrane tympani from any inflam
. Cleveland medical gazette. G—Eccentric throw. H—Binding screw. E—Connecting rod or —Receiving Socket. A—Pressure sound and spiral spring (D).B—Corrugated handle. I have never used it further than a sixteenth of an inch fromcenter. The length of treatment should be from five to twentyseconds. The cone at the end of the spiral spring is hollowed out tobetter adapt itself to the short process of the malleus or to receivea pledget of absorbent cotton to prevent any possibility of mechan-ical injury. You may get ankylosis of the ossicles and sclerosis of themembrane tympani from any inflammatory condition of the middleear. In the following cases I have found the instrument of verygreat value:. Large: Electric Pressure Sound in Ankylosis of Ossicles. 501 Case I. Miss B., aged 31, was referred to me in December oflast year, she complained of deafness and tinnitus which had lastedfor three years. Never had any discharge from ears and very lit-tle pain, had been under treatment for three years off and on andsaid she was gradually getting worse, particularly the tinnitus. Examination: Canals normal, membrane tympani wascloudy and retracted, short process of malleus prominent, boneconduction good. Tests: Watch, right ear heard at 3 inches; left at 6 whisper at 3 feet right ear, and at 5 feet left ear. Tuningfork C. at 5 inches in right ear and at 7 inches in left ear. She had the pressure sound used twice a week for about tenseconds in either ear followed by politizeration and the mucousmembrane of nasopharynx touched with following solution: Io-dine grs. V, pot. lod. grs. x, glycerine ^i. On April 26th the following tests showed that her hearinghad greatly improved a
Size: 1174px × 2129px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1900, booksubjectmedicine, bookyear190
