D-piece

$48.50$94.50

Options:
Item #: D-piece
or D-piece-6
Includes: 12 Month Supply or 6 Month Supply

Features and Benefits:

  • One-way valve:  Incorporates a one-way valve to prevent air being drawn back from the monitor.
  • Infection control filter: An integrated infection control filter removes and traps >99% if airborne bacteria and 96% of viruses1.
  • Patented design with resistance is based on clinical data (2010), which shows blowing slowly and fully represents a more accurate reading.2,3  Also, new D-piece has been redesigned to slow the exhalation process, as data indicates that a slow, deliberate breath sample can increase the accuracy of your results by as much as 30%.
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Summary

Product Bedfont Scientific D-Pieces
Item D-Piece  or  D-Piece-6
Compatible With Micro+pro, Micro+baby, Micro+basic , Micro+, piCO+ Smokerlyzers & ToxCO CO Monitors | Gastro+ Gastrolyzer
Includes Choice of (1) 12 month supply or (1) 6 month supply of D-Pieces
Features and Benefits ●  One-way valve:  Incorporates a one-way valve to prevent air being drawn back from the monitor.

●  Infection control filter: An integrated infection control filter removes and traps >99% if airborne bacteria and 96% of viruses1.

●  Patented design with resistance is based on clinical data (2010), which shows blowing slowly and fully represents a more accurate reading.2,3  Also, new D-piece has been redesigned to slow the exhalation process, as data indicates that a slow, deliberate breath sample can increase the accuracy of your results by as much as 30%.

1.Public Health England. An evaluation of filtration efficiencies against bacterial and viral aerosol challengers report No. 17/001. Salisbury: Public Health England; 2017.
2.
B Raiff et al, 2010: Breath carbon monoxide output is affected by speed of emptying the lungs. Nicotine & Tobacco Research published June 7 2010
3.
When measuring breath an acceptable level of back-pressure is required in order to ensure the testing procedure is comfortable to all patients, especially those with respiratory conditions such as asthma or COPD. This back-pressure is measured in millibar (mbar). The American Thoracic Society (ATS) and European Respiratory Society (ERS) recommend the level of back pressure to be between 5-20mbar2. The D-Piece restriction produces between 6 – 13mbar for normal to fast exhalations, therefore falling well within the recommendations set out by these expert bodies.

Infection Control  Replace every 28 DAYS or if visibly soiled or contaminated.
Support coVita Free Lifetime Telephone Support & Training*

Compatibility

Smokerlyzer® Range

Micro+™ pro

Micro+™ baby

Micro+™ basic

Retired Micro+™

Retired piCO+™

Gastrolyzer® Range

GastroCHECK®

Retired GastroCHECK®

Gastro+™

Retired Gastro+™

ToxCO® Range

ToxCO®

NoBreath® Range

NoBreath®

Videos

Overview

Additional information

Weight 0.4 lbs
Dimensions 7 × 6 × 4 in
12months or 6months

12 Months, 6 Months