References:

* A comparison study demonstrated that the graded sizing tool is more accurate, and participants were more favorable towards
the sizing tools, when compared with traditional methods of measurement, eyeball estimation and ruler measurement
(Hamilton, S., Rotenberg, B.W. & Sowerby, L.J. Evaluation of septal perforation size using a novel measuring device. Eur Arch
Otorhinolaryngol 279, 5675-5681 (2022). https://doi.org/10.1007/s00405-022-07460-1)

** Sizing features each have +0.5mm clearance from corresponding prosthesis size to account for comfortability. Data on File

† Single-use, disposable

§ the symptoms are, loss of airflow, crusting, whistling, epistaxis, and infections

1. Teschner M, et al. Eur Arch Otorhinolaryngol. 2012 Mar;269(3):861-5.
2. Mullace, M, et al. Acta Otorhinolaryngol Itel 26. 2006; 216-218

Source: cms.gov

The Blom-Singer Nasal Septal Perforation Prosthesis was designed by Eric D. Blom, Ph.D.,
co-inventor of the breakthrough in voice restoration: the Blom-Singer Voice Prosthesis.

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