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Infinity™

Esophageal Dilation System

Rethink Dilation

Contemporary research has confirmed that the upper esophageal sphincter is not round. Conventional devices address less than half of the mean cross section of the upper esophageal sphincter1,2.

Infinity™ Esophageal Dilation System is designed for the treatment of swallowing impairment caused by upper esophageal sphincter dysfunction. Simple transnasal system with unrivaled size range.

Rhinology Instruments and Disposables for Every Procedure

Contoured to the physiology of the Upper Esophageal Sphincter

Intelligent shape and unrivaled size range

Infinity™ is contoured to the specific physiology of the upper esophageal sphincter, providing nearly double the lateral inflation dimension of conventional devices.
Available exclusively from Bryan Medical.

Infinity™ Esophageal Dilation System               Conventional Devices
Infinity vs. Conventional Devices

The Infinity™ Esophageal Dilation System provides nearly double the lateral inflation dimension of conventional devices.

Product Brochure

PDF-Download: Infinity Product Sheet
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Instructions For Use

PDF-Download: Infinity Product Sheet
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Infinity™ Specifications

Catheter length is 110 cm
  Product Number Inflation Pressure Inflated Balloon - Lateral Dimension Inflated Balloon - AP Dimension Inflated Balloon Length
INFINITY 1000- THE FARWELL INF1023 5 atm 23 mm 11.5 mm 55 mm
INFINITY 2000- THE BRODIE INF2027 4 atm 27 mm 13.5 mm 55 mm
INFINITY 3000- THE MERATI INF3032 4 atm 32 mm 16 mm 55 mm
INFINITY 5000- THE POSTMA  INF5038 4 atm 38 mm 19 mm 55 mm
Disposable Inflation Device  QL6015 - - - -

1 Three-dimensional Analysis of the Human Pharyngoesophageal Sphincter, The Laryngoscope, The American Laryngological, Rhinological and Otological Society, Inc. (2019) Derrick R. Randall, MD, MSc; Daniel J. Cates, MD; E. Brandon Strong; Peter C. Belafsky, MD, PhD, MPH

2 Geometric Morphometric Shape Analysis in an Ovine Model Confirms That the Upper Esophageal Sphincter is Not Round The Laryngoscope, The American Laryngological, Rhinological and Otological Society, Inc. (2012) Daniel J. Cates, MD; Emily K. Plowman, PhD; Omid Mehdizadeh, MD; Kaicheng Yen, MD; Amanda Domer, MS; Michael Gilden; Peter C. Belafsky, MD, MPH, PhD