Catalogue of surgeons instruments and medical appliancesElectro-therapeutic apparatusSundries for the surgery and sick-room, medicine chests, etc . Fig. Flexible Stethoscope, Sir Andrew Clarks pattern,with soft India-rubber ear-tip, and India-rubber capon chest piece (Fig. 777) 3/6 each. Section XIV. Surgeons Instruments and Appliances. 189 Phonendoscope. (Patented in England, France, Germany, and Italy.) A new instrument for assisting the ear in determining the various sounds in the human Fig. object of this instrument is to render audible all sounds,whether natural or caused b
Catalogue of surgeons instruments and medical appliancesElectro-therapeutic apparatusSundries for the surgery and sick-room, medicine chests, etc . Fig. Flexible Stethoscope, Sir Andrew Clarks pattern,with soft India-rubber ear-tip, and India-rubber capon chest piece (Fig. 777) 3/6 each. Section XIV. Surgeons Instruments and Appliances. 189 Phonendoscope. (Patented in England, France, Germany, and Italy.) A new instrument for assisting the ear in determining the various sounds in the human Fig. object of this instrument is to render audible all sounds,whether natural or caused by morbid conditions, of the human can be heard with much greater intensity and within much narrowerlimits than has hitherto been possible with the ordinary the same time, it conveys with greater accuracy the nature of thesound. It is shaped like a large watch, the front part being composedof two discs, one lying above the other. The interior disc is the moresensitive ; the second disc can, if necessary, be easily taken off, leavingthe interior one uncovered. To examine limited parts (for instance, thesounds of the arteries and the heart), screw the small rod into the outerdisc, and press it cautiously and gradually against the part to beexamined. If the interior of an organ (such as the ear or vagina),the rod should be insulated with India Rubber tubing-. Price, in case 5 0
Size: 2214px × 1129px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., boo, bookcentury1800, booksubjectsurgicalinstrumentsandapparatus
