A new portable monitor for measuring odorous compounds in oral, exhaled and nasal air.

ABSTRACT:

Background

The B/B Checker®, a new portable device for detecting odorous compounds in oral, exhaled, and nasal air, is now available. As a single unit, this device is capable of detecting several kinds of gases mixed with volatile sulfur compounds (VSC) in addition to other odorous gasses. The purpose of the present study was to evaluate the effectiveness of the B/B Checker® for detecting the malodor level of oral, exhaled, and nasal air.

Methods

A total of 30 healthy, non-smoking volunteers (16 males and 14 females) participated in this study. The malodor levels in oral, exhaled, and nasal air were measured using the B/B Checker® and by organoleptic test (OT) scores. The VSCs in each air were also measured by gas chromatography (GC). Associations among B/B Checker® measurem

SUBMITTER: Tamaki N 

PROVIDER: S-EPMC3097012 | biostudies-literature | 2011 Apr

REPOSITORIES: biostudies-literature